Document:

exv4w2

Exhibit 4.2

MIRION TECHNOLOGIES, INC.

REGISTRATION RIGHTS AGREEMENT

          THIS REGISTRATION RIGHTS AGREEMENT (this “Agreement”) is entered into as of
                    , 2010 by and among MIRION TECHNOLOGIES, INC. (the “Company”), AMERICAN
CAPITAL, LTD., a Delaware corporation (“American Capital”), AMERICAN CAPITAL EQUITY I, LLC,
a Delaware limited liability company (“ACE I”), AMERICAN CAPITAL EQUITY II, LP, a Delaware
limited partnership (“ACE II”, together with American Capital and ACE I, “ACAS”),
and each of the Persons (as defined below) who execute this Agreement as a stockholder, warrant
holder or option holder of the Company (such Persons together with ACAS, each a
“Stockholder” and collectively, the “Stockholders”).

W I T N E S S E T H:

          WHEREAS, the Stockholders hold common stock of the Company, par value $0.001 per share
(“Common Stock”) and warrants to purchase Common Stock (“Warrants”) and possess
registration rights, inter alia, pursuant to a Stockholders Agreement entered into as of December
22, 2005, by and among the Company and the Stockholders, as amended as of February 15, 2006, July
13, 2006, October 31, 2007 and June 30, 2009 (as so amended, the “Stockholders Agreement”);
and

          WHEREAS, the Stockholders desire to terminate the Stockholders Agreement and continue the
registration rights created pursuant hereto;

          NOW THEREFORE, in consideration of the mutual covenants and agreements of the parties hereto,
and of the mutual benefits to be gained by the performance thereof, and for other good and valuable
consideration, the receipt whereof each to the other is hereby acknowledged, the parties for
themselves, their heirs, executors, administrators, successors and assigns, do hereby covenant and
agree as follows:

ARTICLE 1

CERTAIN DEFINED TERMS

          “ACAS” shall have the meaning ascribed thereto in the Recitals.

          “ACE I” shall have the meaning ascribed thereto in the Recitals.

          “ACE II” shall have the meaning ascribed thereto in the Recitals.

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          “Affiliate” shall mean, with respect to any Person, any other Person that is directly
or indirectly controlling, controlled by or under common control with such Person or entity or any
of its Subsidiaries, and the term “control” (including the terms “controlled by” and “under common
control with”) means having, directly or indirectly, the power to direct or cause the direction of
the management or policies of a Person, whether through ownership of voting securities, the ability
to exercise voting power, or by contract or otherwise. Without limiting the foregoing, the
ownership of ten percent (10%) or more of the voting securities of a Person shall be deemed to
constitute control.

          “Agreement” shall have the meaning ascribed thereto in the Recitals.

          “American Capital” shall have the meaning ascribed thereto in the Recitals.

          “Board of Directors” shall mean the board of directors of the Company.

          “Commission” shall mean the United States Securities and Exchange Commission or any
successor agency of the federal government serving a similar function.

          “Common Stock” shall have the meaning ascribed thereto in the Recitals.

          “Company” shall have the meaning ascribed thereto in the Recitals.

          “Company Securities” shall mean, collectively, Common Stock, Warrants (including any
Common Stock issuable upon exercise of such Warrants) or other options, warrants, securities issued
from time to time by the Company or other rights to acquire any other securities issued by the
Company.

          “Demand Holders” shall mean ACAS and its Permitted Transferees.

          “Estate” shall mean and include the executors or administrators of a deceased
Stockholder, and any and all Persons who may claim any interest in his property under such deceased
Stockholder’s will or by virtue of any laws of descent and distribution.

          “Exchange Act” shall mean the United States Securities Exchange Act of 1934, as
amended, and the rules and regulations promulgated thereunder.

          “Fully Diluted Basis” shall mean the determination of the percentage ownership of a
particular type of Company Securities based on the number of all outstanding securities of such
type as if all securities eligible for conversion into or that are exercisable or exchangeable for
such class of Company Securities had been converted or exercised (including warrants or options,
which shall be considered exercised for their maximum number of shares of the type of Company
Securities for which they are exercisable, but excluding any shares of Common Stock that may be
issued upon the

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exercise of options under an option plan or any similar plan if such options have not vested).

          “Indemnified Party” shall have the meaning set forth in Section 2.6(c).

          “Indemnifying Party” shall have the meaning set forth in Section 2.6(c).

          “IPO” shall have the meaning set forth in Section 2.1(a).

          “Permitted Transferee” shall mean any of the following Persons: (i) a Stockholder’s
Estate and heirs, (ii) such other Persons who may be so designated by the Board of Directors, (iii)
any estate planning trust of a Stockholder provided that the grantor Stockholder is trustee of such
trusts, (iv) such other personal estate or tax planning vehicle or device of which the grantor
Stockholder is a controlling Person with respect to the voting and the disposition of the
Registrable Securities held thereby or (v) with respect to ACAS, (A) any Affiliate of ACAS or (B)
any transferee receiving at least                     1 of Registrable Securities from ACAS or any
Affiliate of ACAS.

          “Person” shall mean any individual, partnership, limited partnership, corporation,
limited liability company, association, joint stock corporation, trust, joint venture,
unincorporated organization or governmental entity or department, agency or political subdivision
thereof.

          “Registrable Securities” shall mean all shares of Common Stock owned by the
Stockholders, including any Common Stock received or issuable as a result of the exercise of the
Warrants or other Company Securities exercisable for or convertible into Common Stock or as a
result of splits, stock dividends or similar events. Any Registrable Securities shall cease to be
such when (i) a registration statement covering such Registrable Securities has been declared
effective by the Commission and such Registrable Securities have been disposed of pursuant to such
effective registration statement, (ii) such Registrable Securities are distributed to the public
pursuant to Rule 144 (or any similar provision then in effect) under the Securities Act, (iii) such
Registrable Securities are sold in a transaction exempt from the prospectus delivery requirements
under the Securities Act, (iv) such Registrable Securities are eligible for sale without
registration pursuant to Rule 144 (or any similar provision then in effect) under the Securities
Act without limitation thereunder as to volume or manner of sale or (v) such Registrable Securities
are sold, transferred or assigned in a private transaction in which the Stockholder’s rights under
this Agreement are not transferred to a Permitted Transferee.

          “Registration Expenses” shall mean all expenses, exclusive of underwriting discounts
or commissions and, except as otherwise stated below, incurred by the Company in performance of or
compliance with Article 2 hereof, including,

 

			
	1	 	To be fixed at 25% of ACAS’ as-converted shares of
Common Stock held at signing.

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without limitation, all registration, qualification and filing fees, printing expenses,
accounting fees, escrow fees, fees and disbursements of counsel for the Company, blue sky fees and
expenses, the expense of any special audits incident to or required by any such registration (but
excluding the compensation of regular employees of the Company which shall be paid in any event by
the Company), the reasonable fees, expenses and disbursements of one counsel for the Demand
Holders, if applicable, the reasonable fees, expenses and disbursements of one counsel for the S-3
Stockholder, if applicable, and the reasonable fees, expenses and disbursements of one counsel for
the Requesting Stockholders, if applicable.

          “Requesting Stockholder” shall have the meaning set forth in Section 2.3(a)(ii).

          “Restricted Securities” shall mean the Registrable Securities required to bear a
legend indicating that transfer is restricted in the absence of registration.

          “Securities Act” shall mean the United States Securities Act of 1933, as amended, and
the rules and regulations promulgated thereunder.

          “Selling Expenses” shall mean all underwriting discounts, selling commissions and
stock transfer taxes applicable to the securities registered by the Stockholders.

          “Subsidiary” shall mean, with respect to any Person (other than a natural person), (a)
any corporation (or similar entity under any foreign law) of which outstanding capital stock
possessing ordinary voting power to elect a majority of the board of directors (or equivalent body)
of such corporation (irrespective of whether, at the time, any capital stock of any other class or
classes of the corporation shall have or might have voting power by reason of the happening of any
contingency) is at the time, directly or indirectly, owned legally or beneficially by such Person
or (b) any partnership, unlimited liability company, limited liability company, association, joint
venture, trust or other entity in which such Person and one or more of its Subsidiaries shall have
an interest (whether in the form of voting, capital contribution or participations in profits) of
more of fifty percent (50%) or of which such Person or Subsidiary is a general partner or may
exercise the powers of a general partner.

          “Stockholders” shall have the meaning ascribed thereto in the Recitals.

          “Stockholders Agreement” shall have the meaning ascribed thereto in the Recitals.

          “S-3 Stockholder” shall have the meaning set forth in Section 2.2(a).

          “Third Party Holder” shall have the meaning set forth in Section 2.3(a).

          “Warrants” shall have the meaning ascribed thereto in the Recitals.

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ARTICLE 2

REGISTRATION RIGHTS

          2.1 Requested Registration.

               (a) Request for Registration. (i) If at any time after one hundred eighty (180) days
(subject to extension in order to permit the underwriters to comply with NASD Conduct Rule 2711 (or
any similar successor rule)) following the effective date of the first registration statement filed
by the Company covering an underwritten offering of any Company Securities to the general public
(“IPO”), the Company shall receive from a Demand Holder (holding at least twenty-five
percent (25%) of the Registrable Securities held by all Demand Holders at the time of the request
for registration) a written request that the Company effect any registration, qualification and
compliance with respect to shares of Registrable Securities, the Company shall: (A) within thirty
(30) days of the receipt by the Company of such notice, give written notice of the proposed
registration, qualification or compliance to the other Demand Holders; and (B) within fifty (50)
days of the receipt by the Company of such notice, use its best efforts to effect such
registration, qualification or compliance (including, without limitation, appropriate qualification
under applicable blue sky or other state securities laws and appropriate compliance with applicable
regulations issued under the Securities Act and any other governmental requirements or regulations)
as may be so requested and as would permit or facilitate the sale and distribution of all or such
portion of such Registrable Securities as are specified in such request, together with all or such
portion of the Registrable Securities of the other Demand Holders joining in such request as are
specified in a written request received by the Company within twenty (20) days after receipt of
such written notice from the Company. The Company shall not be obligated to take any action to
effect any such registration, qualification or compliance pursuant to this Section 2.1(a) after the
Company has initiated four (4) such registrations pursuant to this Section 2.1(a) (counting for
these purposes only registrations which have been declared or ordered effective), and in no event
shall the Company be required to effect more than one (1) such registration hereunder within any
ninety (90) day period.

                    (ii) Notwithstanding the foregoing, the Company shall not be obligated to take any action
pursuant to this Section 2.1 during the period starting with the date thirty (30) days prior to the
Company’s estimated date of filing of, and ending on the date ninety (90) days immediately
following, the effective date of any registration statement pertaining to Company Securities (other
than a registration of securities in a Rule 145 transaction or with respect to an employee benefit
plan), provided that the Company is actively employing in good faith commercially reasonable
efforts to cause such registration statement to become effective.

               (b) Underwriting. (i) If the Demand Holder intends to distribute the Registrable
Securities covered by its request pursuant to Section 2.1(a) by means of a registered public
offering involving an underwriting, the Demand Holder requesting registration shall so advise the
Company and the Company shall so advise the

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other Demand Holders as part of the notice given pursuant to Section 2.1(a). In such event,
the right of any other Demand Holder to registration pursuant to this Section 2.1 shall be
conditioned upon such other Demand Holder’s participation in the underwriting arrangements required
by this Section 2.1, and the inclusion of such other Demand Holder’s Registrable Securities in the
underwriting to the extent requested shall be limited to the extent provided herein.

                    (ii) The Company shall (together with all Demand Holders proposing to distribute their
securities through such underwriting) enter into an underwriting agreement in customary form with
the managing underwriter selected for such underwriting by the Demand Holder requesting
registration pursuant to Section 2.1(a) and reasonably acceptable to the Company. Notwithstanding
any other provision of this Section 2.1, if the managing underwriter advises the Demand Holder in
writing that marketing factors require a limitation of the number of shares to be underwritten,
then the Company shall so advise all the Demand Holders participating in the proposed distribution
and the number of Registrable Securities held by all Demand Holders that may be included in the
registration and underwriting shall be allocated among the Demand Holders that have requested to be
included in the registration thereof in proportion, as nearly as practicable, to the respective
amounts of Registrable Securities held by such Demand Holders at the time of filing the
registration statement. To facilitate the allocation of shares in accordance with the above
provisions, the Company or the underwriters may round the number of shares allocated to any
participating Demand Holder to the nearest one hundred (100) shares.

                    (iii) If any Demand Holder disapproves of the terms of the underwriting, such Demand Holder may
elect to withdraw therefrom by written notice to the Company, the managing underwriter and the
other Demand Holders. The Registrable Securities so withdrawn shall also be withdrawn from
registration.

               (c) Right to Terminate Registration. The Demand Holder shall have the right to
terminate or withdraw any registration initiated by it under this Section 2.1 prior to the
effectiveness of such registration whether or not any other Demand Holder has elected to include
its Registrable Securities in such registration.

          2.2 Form S-3 Registration.

               (a) Request for Registration. (i) At any time that the Company is a registrant
entitled to use Form S-3 (or any successor form to Form S-3) to register Registrable Securities
pursuant to an effective registration statement filed by the Company under the Securities Act, any
Stockholder holding two percent (2%) or more of the Common Stock on a Fully Diluted Basis (such
Stockholder, the “S-3 Stockholder”) may request that the Company file a registration
statement on Form S-3 (or any successor form to Form S-3), or any similar short-form registration
statement, for a public offering of Registrable Securities held by such S-3 Stockholder, provided
that the reasonably anticipated gross proceeds to the Company would exceed $5,000,000, the Company
shall, as soon as practicable, use its commercially reasonable efforts to cause such Registrable

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Securities to be registered on such form for the offering and to cause such Registrable
Securities to be qualified in such jurisdictions as the S-3 Stockholder may reasonably request.
After the IPO, the Company shall use its commercially reasonable efforts to qualify for as
expeditiously as possible and remain eligible to use Form S-3 registration or a similar short-form
registration.

                    (ii) Notwithstanding the foregoing, the Company shall not be obligated to take any action
pursuant to this Section 2.2 during the period starting with the date thirty (30) days prior to the
Company’s estimated date of filing of, and ending on the date ninety (90) days immediately
following, the effective date of any registration statement pertaining to Company Securities (other
than a registration of securities in a Rule 145 transaction or with respect to an employee benefit
plan), provided that the Company is actively employing in good faith commercially reasonable
efforts to cause such registration statement to become effective.

                    (iii) If the Company shall furnish to such S-3 Stockholder a certificate signed by the
President or Chief Executive Officer of the Company stating that in the good faith judgment of the
Board of Directors it would have a material adverse effect on the Company or its stockholders for a
registration statement (A) to be filed pursuant to a request made under this Section 2.2, (B) to
become effective or (C) to remain effective as long as such registration statement would otherwise
be required to remain effective because such action (x) would materially interfere with a
significant acquisition, corporate reorganization or other similar material transaction involving
the Company, (y) would require premature disclosure of material information that the Company has a
bona fide business purpose for preserving as confidential or (z) would render the Company unable to
comply with requirements under the Securities Act or Exchange Act, the Company shall have the
right, but not more than once in any twelve (12) month period, to defer the filing or effectiveness
of a registration, qualification or compliance requested hereunder or to suspend such effectiveness
for such period as may be reasonably necessary; provided, however, that if the effectiveness of a
registration statement is suspended pursuant to this provision, the period of such suspension shall
be added to the end of the period that such registration statement would otherwise be required to
be effective hereunder so that the aggregate number of days that such registration statement is
required to remain effective hereunder shall remain unchanged.

               (b) Underwriting. If the registration of which the S-3 Stockholder gives notice is
for a registered public offering involving an underwriting, the Company shall enter into an
underwriting agreement in customary form with the managing underwriter selected for such
underwriting by the S-3 Stockholder and reasonably acceptable to the Company.

               (c) Right to Terminate Registration. The S-3 Stockholder shall have the right to
terminate or withdraw any registration initiated by it under this Section 2.2 prior to the
effectiveness of such registration.

          2.3 Incidental Registration.

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               (a) Notice of Registration. If at any time the Company shall determine to register
any of the Company Securities, either for its own account or the account of a security holder or
holders of the Company, including a Demand Holder pursuant to Section 2.1(a), an S-3 Stockholder
pursuant to Section 2.2(a) or otherwise (any such stockholder, the “Third Party Holder”),
other than (i) a registration relating solely to employee benefit plans, (ii) a registration
relating solely to a Rule 145 transaction, (iii) a registration statement on Form S-4 or Form S-8
(or any successor forms thereto), (iv) a registration statement filed in connection with an
exchange offer or an offering of Company Securities solely to the corporation’s existing security
holders, (v) in connection with a direct or indirect acquisition by the Company of another Person
or (vi) any other form of registration statement not available for registering shares of the
Company Securities for sale to the public, the Company shall:

                    (i) promptly give to each Stockholder written notice of the proposed registration either (a)
within fifteen (15) days prior to the initial filing in the case of a registration for its own
account or (b) within fifteen (15) days of receipt of the notice requesting registration in the
case of a registration for the account of a Third Party Holder; and

                    (ii) include in such registration (and any related qualification under blue sky laws or other
compliance), and in any underwriting involved therein, all the Registrable Securities specified in
a written request or requests made within fifteen (15) days after receipt of such written notice
from the Company by any Stockholder (such Stockholder, other than a Third Party Holder exercising
separate registration rights pursuant to Section 2.1(a), Section 2.2 or otherwise, a
“Requesting Stockholder”).

               (b) Underwriting. (i) If the registration of which the Company gives notice is for a
registered public offering involving an underwriting, the Company shall so advise the Requesting
Stockholders as part of the written notice given pursuant to Section 2.3(a). In such event the
right of any Requesting Stockholder to registration pursuant to this Section 2.3 shall be
conditioned upon such Requesting Stockholder’s participation in such underwriting, and the
inclusion of such Stockholder’s Registrable Securities in the underwriting to the extent requested
shall be limited to the extent provided herein. All Stockholders proposing to distribute their
Registrable Securities through such underwriting shall (together with the Company) enter into an
underwriting agreement in customary form with the managing underwriter selected for such
underwriting by (A) the Company or (B) the Third Party Holder, as the case may be. Notwithstanding
any other provision of this Section 2.3, if the managing underwriter advises the Company in writing
or the Company determines that marketing factors require a limitation of the number of shares to be
underwritten then the Company shall so advise all Requesting Stockholders participating in the
proposed distribution and the number of shares of Registrable Securities of such Requesting
Stockholder that may be included in the registration and underwriting shall be allocated among: (A)
in the case of an underwriting on behalf of the Company, (y) first, all the Company Securities the
Company proposes to sell and (z) second, in proportion, as nearly as practicable, to the

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respective amounts of Registrable Securities held by the Requesting Stockholders at the time
of filing; or (B) in the case of an underwriting on behalf of a Third Party Holder, (y) first, all
the Company Securities requested to be included by the Third Party Holder, whether requested under
Section 2.1, Section 2.2 or otherwise and (z) second, in proportion, as nearly as practicable, to
the respective amounts of Registrable Securities held by the Requesting Stockholders at the time of
filing; provided, however, that if the managing underwriter advises the Company in writing or the
Company determines that the relationship to the Company of any Requesting Stockholder holding
Registrable Securities requested to be included in the registration statement shall have a
materially adverse effect on an orderly offering and sale of securities within a price range
acceptable to the Company or the Third Party Holder, as applicable, the Company may exclude from
such registration such amount up to all of such Registrable Securities of the Requesting
Stockholders as the managing underwriters or Company determines are desirable to complete such
orderly sale. To facilitate the allocation of shares in accordance with the above provisions, the
Company may round the number of shares allocated to any Stockholder or holder to the nearest one
hundred (100) shares.

                    (ii) If any Requesting Stockholder disapproves of the terms of the underwriting, such
Requesting Stockholder may elect to withdraw therefrom by written notice to the Company and the
managing underwriter. The Registrable Securities withdrawn shall also be withdrawn from
registration.

               (c) Right to Terminate Registration. The Company or Third Party Holder, as the case
may be, shall have the right to terminate or withdraw any registration initiated by it under
Section 2.1, Section 2.2 or otherwise prior to the effectiveness of such registration whether or
not any Requesting Stockholder has elected to include its Registrable Securities in such
registration.

          2.4 Expenses of Registration. Registration Expenses incurred in connection with
registrations pursuant to Sections 2.1, 2.2 and 2.3 shall be borne by the Company. All Selling
Expenses relating to Registrable Securities registered on behalf of Stockholders shall be borne by
the Stockholders included in such registration, pro rata on the basis of the number of Registrable
Securities so registered.

          2.5 Registration Procedures. In the case of each registration, qualification or
compliance effected by the Company pursuant to this Article 2, the Company shall keep each
Stockholder that has elected to participate therein advised in writing as to the initiation of each
registration, qualification or compliance and as to the completion thereof. At its expense, the
Company shall use its commercially reasonable efforts and, in the case of a registration,
qualification or compliance effected by the Company pursuant to Section 2.1, best efforts to:

               (a) prepare and file with the Commission a registration statement with respect to such
Registrable Securities and use reasonable efforts to cause such registration statement to become
effective;

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               (b) furnish to each seller of Registrable Securities such number of copies of such
registration statement, each amendment and supplement thereto and documents incorporated by
reference therein, the prospectus included in such registration statement (including each
prospectus subject to completion) and such other documents as such seller may reasonably request in
order to facilitate the disposition of the Registrable Securities owned by such seller;

               (c) register or qualify such Registrable Securities under such other securities or blue sky
laws of each state and other jurisdiction of the United States as any seller of Registrable
Securities reasonably requests and do any and all other acts and things which may be reasonably
necessary or advisable to enable such seller to consummate the disposition in such jurisdictions of
the Registrable Securities owned by such seller (provided that the Company shall not be required to
(i) qualify generally to do business in any jurisdiction where it would not otherwise be required
to qualify but for this subparagraph, (ii) subject itself to taxation in any such jurisdictions,
(iii) consent to general service of process in any such jurisdiction or (iv) undertake such actions
in any jurisdiction other than the states of the United States of America and the District of
Columbia);

               (d) notify each seller of such Registrable Securities, at any time when a prospectus relating
thereto is required to be delivered under the Securities Act, of the happening of any event as a
result of which the prospectus included in such registration statement contains an untrue statement
of a material fact or omits any fact necessary to make the statements therein not misleading, and,
at the request of any such seller, the Company shall prepare a supplement or amendment to such
prospectus so that, as thereafter delivered to purchasers of such Registrable Securities, such
prospectus shall not contain an untrue statement of a material fact or omit to state any fact
necessary to make the statements therein not misleading; provided, however, that each seller shall,
immediately upon receipt of any notice from the Company of the happening of any event of the kind
described in this paragraph (d), forthwith discontinue disposition of Registrable Securities
pursuant to the registration statement covering such Registrable Securities until the seller has
received copies of the supplement or amendment prepared in accordance with this paragraph (d) and,
if so directed by the Company, each seller shall deliver to the Company all copies, other than
permanent file copies then in the seller’s possession, of the prospectus covering such Registrable
Securities current at the time of receipt of such notice;

               (e) cause all such Registrable Securities to be listed on each securities exchange on which
similar securities issued by the Company are then listed or quoted;

               (f) provide a transfer agent and registrar for all such Registrable Securities not later than
the effective date of such registration statement;

               (g) enter into such customary agreements (including underwriting agreements in customary form)
and take all such other actions as the

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holders of a majority of the Registrable Securities being sold or the underwriters, if any,
reasonably request in order to expedite or facilitate the disposition of such Registrable
Secutities (including, without limitation, effecting a stock split or a combination of shares);

               (h) make available for inspection by any seller of Registrable Securities, any underwriter
participating in any disposition pursuant to such registration statement and any attorney,
accountant or other agent retained by any such seller or underwriter, all financial and other
records, pertinent corporate documents and properties of the Company, and cause the Company’s
officers, directors, employees and independent accountants to supply all information reasonably
requested by any such seller, underwriter, attorney, accountant or agent in connection with such
registration statement; provided that any financial and other records, pertinent corporate
documents and properties that the Company determines, in good faith, to be confidential and that it
gives notification of such confidentiality shall not be disclosed by such seller, underwriter,
attorney, accountant or agent unless (i) the disclosure of such is necessary to avoid or correct a
misstatement or omission in such registration statement or (ii) the release of such is ordered
pursuant to a subpoena or other order from a court of competent jurisdiction;

               (i) otherwise comply with all applicable rules and regulations of the Commission, and make
available to its security holders, as soon as reasonably practicable, an earnings statement
covering the period of at least twelve months beginning with the first day of the Company’s first
full calendar quarter after the effective date of the registration statement, which earnings
statement shall satisfy the provisions of Section 11(a) of the Securities Act (which may be
achieved by, among other things, compliance with the conditions of Rule 158 thereunder);

               (j) permit any holder of Registrable Securities which holder, in its reasonable judgment,
might be deemed to be an underwriter or a controlling Person of the Company, to participate in the
preparation of such registration or comparable statement and to require the insertion therein of
material, furnished to the Company in writing, which in the reasonable judgment of such holder and
its counsel should be included; and

               (k) promptly obtain the withdrawal of any stop order suspending the effectiveness of a
registration statement, or of any order suspending or preventing the use of any related prospectus
or suspending the qualification of any Common Stock included in such registration statement for
sale in any jurisdiction, in the event of the issuance of such order. If any such registration or
comparable statement refers to any holder by name or otherwise as the holder of any Company
Securities and if in its sole and exclusive judgment such holder is or might be deemed to be a
controlling Person of the Company, such holder shall have the right to require (i) to the extent
permitted by law, the insertion therein of language, in form and substance satisfactory to such
holder and presented to the Company in writing, to the effect that the holding by such holder of
such Company Securities is not to be construed as a recommendation by

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such holder of the investment quality of the Company Securities covered thereby and that such
holding does not imply that such holder shall assist in meeting any future financial requirements
of the Company and (ii) in the event that such reference to such holder by name or otherwise is not
required by the Securities Act or any similar federal statute then in force, the deletion of the
reference to such holder; provided that such holder shall furnish to the Company an opinion of
counsel to such effect, which opinion and counsel shall be reasonably satisfactory to the Company;
and

               (l) have appropriate officers of the Company (i) prepare and make presentations at any “road
shows” and before analysts and rating agencies, as the case may be, (ii) take other actions to
obtain ratings for any Registrable Securities and (iii) otherwise use their reasonable efforts to
cooperate as requested by the underwriters in the offering, marketing or selling of Registrable
Securities.

          2.6 Indemnification. In the event any Registrable Securities are included in a
registration statement under this Article 2:

               (a) To the extent permitted by law, the Company shall indemnify each selling Stockholder, each
of its officers, directors, partners, agents and each Person controlling such Stockholder within
the meaning of Section 15 of the Securities Act or Section 20 of the Exchange Act, with respect to
which registration, qualification or compliance has been effected pursuant to this Article 2, and
each underwriter, if any, and each Person who controls any underwriter within the meaning of
Section 15 of the Securities Act or Section 20 of the Exchange Act, against all expenses, claims,
losses, damages or liabilities (or actions in respect thereof), including any of the foregoing
incurred in settlement of any litigation, commenced or threatened, arising out of or based on any
untrue statement (or alleged untrue statement) of a material fact contained in any registration
statement, prospectus, offering circular or other document, or any amendment or supplement thereto,
incident to any such registration, qualification or compliance, or based on any omission (or
alleged omission) to state therein a material fact required to be stated therein or necessary to
make the statements therein, in light of the circumstances in which they were made, not misleading,
or any violation by the Company of the Securities Act, the Exchange Act or other state or federal
securities laws or any rule or regulation promulgated under the Securities Act, the Exchange Act or
other state or federal securities laws applicable to the Company in connection with any such
registration, qualification or compliance, and the Company shall reimburse, as incurred, each such
Stockholder, each of its officers, directors, partners, agents, and legal counsel and each Person
controlling such Stockholder, each such underwriter and each Person who controls any such
underwriter, for any legal and any other expenses reasonably incurred in connection with
investigating, preparing or defending any such claim, loss, damage, liability or action, provided
that the Company shall not be liable in any such case to the extent that any such claim, loss,
damage, liability or expense arises out of or is based on any untrue statement or omission or
alleged untrue statement or omission made in reliance upon and in conformity with written
information furnished to the Company by an instrument duly executed by such Stockholder,
controlling Person or underwriter and

12

 

stated to be specifically for use in any registration, qualification or compliance pursuant to
this Article 2.

               (b) To the extent permitted by law, each Stockholder shall, severally and not jointly, if
Registrable Securities held by such Stockholder, are included in the Company Securities as to which
such registration, qualification or compliance is being effected, indemnify the Company, each of
its directors, officers, agents and legal counsel, each underwriter, if any, of the Company
Securities covered by such a registration statement, each Person who controls the Company or such
underwriter within the meaning of Section 15 of the Securities Act or Section 20 of the Exchange
Act, and each other Stockholder, each of its officers, directors, partners and legal counsel and
each Person controlling such other Stockholder within the meaning of Section 15 of the Securities
Act or Section 20 of the Exchange Act, against all expenses, claims, losses, damages and
liabilities (or actions in respect thereof) to which any of the foregoing Persons may become
subject under the Securities Act, Exchange Act or other federal or state securities laws arising
out of or based on any untrue statement (or alleged untrue statement) of a material fact contained
in any such registration statement, prospectus, offering circular or other document, or any
omission (or alleged omission) to state therein a material fact required to be stated therein or
necessary to make the statements therein, in light of the circumstances in which they were made,
not misleading, and shall reimburse the Company, such other Stockholder, such directors, officers,
Persons, agents, underwriters or control Persons for any legal or any other expenses reasonably
incurred in connection with investigating or defending any such expense, claim, loss, damage,
liability or action, in each case to the extent, but only to the extent, that such untrue statement
(or alleged untrue statement) or omission (or alleged omission) is made in such registration
statement, prospectus, offering circular or other document in reliance upon and in conformity with
written information furnished to the Company by an instrument furnished by such Stockholder and
stated to be specifically for use therein. Notwithstanding the foregoing, the liability of each
Stockholder under this subsection (b) shall be limited in an amount equal to the net proceeds
received by such Stockholder  for Registrable Securities registered in such registration
statement and sold as contemplated herein. Each such Stockholder also agrees to indemnify and hold
harmless underwriters of the Registrable Securities, their officers and directors and each Person
who controls such underwriters within the meaning of either Section 15 of the Securities Act or
Section 20 of the Exchange Act on substantially the same basis as that of the indemnification by
such Stockholder of the Company provided in this Section 2.6. A Stockholder shall not be required
to enter into any agreement or undertaking in connection with any registration under this Article 2
providing for any indemnification or contribution on the part of such Stockholder greater than the
Stockholder’s obligations under this Section 2.6(b). As a condition to including Registrable
Securities in any registration statement filed in accordance with Article 2, the Company may
require that it shall have received an undertaking reasonably satisfactory to it from any
underwriter to indemnify and hold it harmless to the extent customarily provided by underwriters
with respect to similar securities.

13

 

               (c) Each party entitled to indemnification under this Section 2.6 (the “Indemnified
Party”) shall give notice to the party required to provide indemnification (the
“Indemnifying Party”) promptly after such Indemnified Party has actual knowledge of any
claim as to which indemnity may be sought, and shall permit the Indemnifying Party to assume the
defense of any such claim or any litigation resulting therefrom, provided that counsel for the
Indemnifying Party, who shall conduct the defense of such claim or litigation, shall be approved by
the Indemnified Party (whose approval shall not unreasonably be withheld), and the Indemnified
Party may participate in such defense at such party’s expense, and provided further that the
failure of any Indemnified Party to give notice as provided herein shall not relieve the
Indemnifying Party of its obligations under this Section 2.6 except to the extent the failure to
give such notice is materially prejudicial to an Indemnifying Party’s ability to defend such action
and provided further, that the Indemnifying Party shall not assume the defense for matters as to
which there is a conflict of interest or separate and different defenses but shall bear the expense
of such defense nevertheless. In any such claim or litigation, any Indemnified Party shall have
the right to retain its own counsel, but the fees and expenses of such counsel shall be at the
expense of such Indemnified Party unless the Indemnifying Party and the Indemnified Party shall
have mutually agreed to the retention of such counsel. It is understood that, in connection with
any claim or litigation or related claim or litigation in the same jurisdiction, the Indemnifying
Party shall not be liable for the reasonable fees and expenses of more than one separate firm of
attorneys (in addition to any local counsel) at any time for all such Indemnified Parties, and that
all such fees and expenses shall be reimbursed as they are incurred. No Indemnifying Party, in the
defense of any such claim or litigation, shall, except with the consent of each Indemnified Party,
consent to entry of any judgment or enter into any settlement which does not include as an
unconditional term thereof the giving by the claimant or plaintiff to such Indemnified Party of a
release from all liability in respect to such claim or litigation.

               (d) If the indemnification provided for in this Section 2.6 is held by a court of competent
jurisdiction to be unavailable to an Indemnified Party with respect to any losses, claims, damages
or liabilities referred to herein, the Indemnifying Party, in lieu of indemnifying such Indemnified
Party thereunder, shall, to the extent permitted by applicable law, contribute to the amount paid
or payable by such Indemnified Party as a result of such loss, claim, damage or liability in such
proportion as is appropriate to reflect the relative fault of the Indemnifying Party on the one
hand and of the Indemnified Party on the other in connection with the violation(s) that resulted in
such loss, claim, damage or liability, as well as any other relevant equitable considerations. The
relative fault of the Indemnifying Party and of the Indemnified Party shall be determined by a
court of law by reference to, among other things, whether the untrue (or alleged untrue) statement
of a material fact or the omission (or alleged omission) to state a material fact relates to
information supplied by the Indemnifying Party or by the Indemnified Party and the parties’
relative intent, knowledge, access to information and opportunity to correct or prevent such
statement or omission; provided,

14

 

that in no event shall any contribution by a Stockholder hereunder exceed the net proceeds
from the offering received by such Stockholder.

               (e) Notwithstanding the foregoing, to the extent that the provisions on indemnification
contained in the underwriting agreement entered into by the participating Stockholder and the
Company in connection with the underwritten public offering are in conflict with the foregoing
provisions, the provisions in the underwriting agreement shall control.

          2.7 Information by Participating Holders. It shall be a condition precedent to the
obligations of the Company to take any action pursuant to this Article 2 with respect to the
Registrable Securities of any selling Stockholder that such Stockholder shall furnish to the
Company such information regarding itself, the Company Securities held by it, and the intended
method of disposition of the Registrable Securities as shall be required to effect the registration
of such Stockholder’s Registrable Securities.

          2.8 Rule 144 Reporting. With a view to making available the benefits of certain rules
and regulations of the Commission which may at any time permit the sale of the Restricted
Securities to the public without registration, after the effective date that the Company becomes
subject to the reporting requirements of the Exchange Act, the Company agrees to use its
commercially reasonable efforts to:

               (a) make and keep public information available, as those terms are defined in Rule 144 under
the Securities Act, at all times after the effective date that the Company becomes subject to the
reporting requirements of the Exchange Act;

               (b) file with the Commission in a timely manner all reports and other documents required of
the Company under the Securities Act and the Exchange Act; and

               (c) so long as a Stockholder owns any Restricted Securities, upon request, (i) provide to such
Stockholder a written statement by the Company as to its compliance with the reporting requirements
of said Rule 144 (at any time after one-hundred eighty (180) days after the effective date of the
IPO) and of the Securities Act and the Exchange Act (at any time after it has become subject to
such reporting requirements), (ii) a copy of the most recent annual, quarterly and current reports
of the Company and (iii) such other reports and documents of the Company and other information in
the possession of or reasonably obtainable by the Company as a Stockholder may reasonably request
in availing itself of any rule or regulation of the Commission allowing a Stockholder to sell any
such Restricted Securities without registration.

          2.9 Market Standoff Agreement. Each Stockholder agrees in connection with any
underwritten offering initiated pursuant to this Agreement of the Registrable Securities, upon
request of the underwriters managing any such underwritten offering thereof, not to sell, make any
short sale of, loan, grant any option for the

15

 

purchase of, or otherwise dispose of any Company Securities now owned or hereafter acquired
(other than those included in the registration or acquired after the Company’s initial public
offering) without the prior written consent of the Company or such underwriters, as the case may
be, during the seven (7) days prior to and the ninety (90) day period beginning on the effective
date of any registration relating to an underwritten offering initiated under this Agreement;
provided, however, that such ninety (90) day period may be extended for not more than eighteen (18)
days if such extension is reasonably necessary to permit the underwriters to comply with NASD
Conduct Rule 2711 (or any similar successor rule). Each Stockholder further agrees to enter into a
separate agreement providing for the foregoing, as may be requested by the underwriters and on
terms not less favorable than to other stockholders signing similar agreements. Any discretionary
waiver or termination of the requirements under the foregoing provisions of this Section 2.9 made
by the Company or the underwriter shall apply to each Stockholder on a pro rata basis in accordance
with the number of shares of Registrable Securities held by such Stockholder.

          2.10 Company Standoff Agreement. The Company agrees in connection with any
underwritten offering initiated pursuant to this Agreement of the Registrable Securities, upon
request of the underwriters managing any underwritten offering thereof, (a) not to sell, make any
short sale of, loan, grant any option for the purchase of, or otherwise dispose of any Company
Securities now owned or hereafter acquired (other than those included in the registration) and (b)
to use its commercially reasonable efforts to cause each holder of at least ten percent (10%) of
the Common Stock on a Fully Diluted Basis, who has purchased such Company Securities from the
Company at any time after the date of this Agreement (other than in a registered offering), to
agree not to sell, make any short sale of, loan, grant any option for the purchase of, or otherwise
dispose of any Company Securities hereafter acquired (except as part of such underwritten offering,
if otherwise permitted) without the prior written consent of such underwriters, during the seven
(7) days prior to and the sixty (60) day period beginning on the effective date of any registration
relating to an underwritten offering initiated under this Agreement; provided, however, that such
sixty (60) day period may be extended for not more than eighteen (18) days if such extension is
reasonably necessary to permit the underwriters to comply with NASD Conduct Rule 2711 (or any
similar successor rule). The Company further agrees to enter into a separate agreement providing
for the foregoing, as may be requested by the underwriters and on terms not less favorable than to
other stockholders signing similar agreements.

          2.11 Termination of Registration Rights. All registration rights granted under this
Article 2 shall terminate upon the earlier of (i) the tenth (10th) anniversary of the effective
date of the IPO, (ii) such date after the IPO as all shares of Registrable Securities held or
entitled to be held upon conversion by such Stockholder may immediately be sold under Rule 144
without restriction and (iii) when each Stockholder has sold all of its Registrable Securities
(other than transfers to Permitted Transferees in accordance with Section 3.7 of this Agreement).

16

 

          2.12 Participation in Offering. No Person may participate in any offering initiated
pursuant to this Agreement unless such Person (a) agrees to sell such Person’s securities on the
basis provided in any underwriting arrangements approved by the Persons entitled hereunder to
approve such arrangements and (b) completes and executes all questionnaires, powers of attorney,
indemnities, underwriting agreements and other documents reasonably required under the terms of
such underwriting arrangements and the provisions of this Agreement in respect of registration
rights.

ARTICLE 3

MISCELLANEOUS PROVISIONS

          3.1 Counterparts. This Agreement may be executed in two or more counterparts, each of
which shall serve as an original of the party executing the same, but all of which shall constitute
but one and the same Agreement.

          3.2 Binding Agreement. This Agreement shall be binding upon the parties hereto, their
heirs, administrators, executors, successors and assigns, and the parties hereto do covenant and
agree that they themselves and their heirs, executors, administrators, successors and assigns shall
execute any and all instruments, releases assignments, and consents that may be required of them in
accordance with the provisions of this Agreement.

          3.3 Headings. All headings set forth in this Agreement are intended for convenience
only and shall not control or affect the meaning, construction or effect of this Agreement or of
any of the provisions hereof.

          3.4 Singular and Plural. As used herein, the singular shall include the plural, the
plural refer to the singular and any use of the male or female gender shall include the other
gender, all wherever the same shall be applicable and when the context shall admit or require.

          3.5 Separability; Severability. Unless expressly provided in this Agreement, the
rights of each Stockholder under this Agreement are several rights, not rights jointly held with
any other Stockholder. Whenever possible, each provision of this Agreement shall be interpreted in
such manner as to be effective and valid under applicable law, but if any provision of this
Agreement is held to be prohibited by or invalid under applicable law in any jurisdiction, such
provision shall be ineffective only to the extent of such prohibition or invalidity, without
invalidating any other provision of this Agreement.

          3.6 Waivers. Any waiver, permission, consent or approval of any kind or nature by any
party hereto, of any breach or default under this Agreement, or any waiver of any provision of this
Agreement by any party hereto, must be in writing executed by the party against whom such waiver,
permission, consent or approval is effective, and shall be effective only in the specific instance
and for the specific purpose

17

 

given, and shall be effective only to the extent in such writing specifically set forth, and
the same shall not operate or be construed as a waiver of any subsequent breach, default, provision
or condition of this Agreement by any party hereto, including the party to whom originally given.

          3.7 Assignment. The rights and obligations of each Stockholder pursuant to this
Agreement may only be assigned or otherwise conveyed by a Stockholder to a transferee who is a
Permitted Transferee of such Stockholder.

          3.8 Amendments. Other than as provided in Section 2.11, this Agreement may only be
amended, modified or revoked in whole or in part by a writing signed by (a) ACAS, (b) the holders
of not less than fifty-one percent (51%) of the Registrable Securities, other than the Registrable
Securities owned by ACAS and (c) the Company.

          3.9 Aggregation of Stock. All shares of Registrable Securities held or acquired by
Affiliates shall be aggregated together for the purpose of determining the availability of any
rights under this Agreement.

          3.10 Termination of All Prior Rights; Waiver of Rights in Prior Issuances. Each
Stockholder and the Company hereby expressly terminates all prior agreements and understandings
among themselves and/or with the Company with respect to the rights granted to each of them and
others in this Agreement, including, without limitation, the Stockholders Agreement. Each of the
undersigned Stockholders and the Company agree to execute other documents as are necessary to
terminate and/or waive the rights terminated and/or waived pursuant to this Section 3.10.

          3.11 Notices. Any notice required or permitted hereunder shall be given in writing,
addressed to the notice recipient at the address shown in the stock records of the Company. If the
Company is the notice recipient, the notice shall be sent to the Company’s Secretary at the
Company’s headquarters address. The notice shall be sent by United States Certified Mail, postage
prepaid, return receipt requested, by a nationally recognized overnight parcel delivery service for
next day delivery; by hand delivery with a receipt confirmation requested; or by telecopy but such
notice shall not be effective unless the notice provider obtains a machine generated confirmation
of receipt. Notice given in accordance with this paragraph shall be presumed to have been
delivered and received three (3) days after mailing if sent by United States Mail, one (1) day
after delivery by overnight courier if sent for next day delivery; and on the day of delivery if
hand delivered or given by telecopy.

          3.12 Renewals. Reference to this Agreement herein shall include any amendment or
renewal hereof.

          3.13 Governing Law. This Agreement shall be deemed to be a contract governed by the
laws of the State of Delaware and shall for all purposes be construed in

18

 

accordance with the laws of such state, without reference to the conflicts of laws provisions
thereof.

          3.14 Effectiveness. This Agreement shall be and become effective in general as of the
date of execution hereof by the Company and ACAS. It shall be effective as to each subsequent
signatory upon its signature hereto.

          3.15 Remedies. Each Stockholder and the Company, in addition to being entitled to
exercise all rights granted by law, including recovery of damages, shall be entitled to specific
performance of its rights under this Agreement. All parties hereto agree that monetary damages
would not be adequate compensation for any loss incurred by reason of a breach by it of the
provisions of this Agreement and hereby agrees to waive the defense in any action for specific
performance that a remedy at law would be adequate.

          3.16 Entire Agreement. This Agreement contains the entire understanding of the
parties hereto with respect to the subject matter hereof and supersedes any and all other
agreements, whether oral or written, relating to such subject matter, by and between the parties
hereto.

*     *     *

19

 

          IN WITNESS WHEREOF, the parties have caused this Agreement to be executed, by their duly
authorized officers or agents where applicable, as of the same day and year first above written
(unless indicated otherwise below).

	 	 	 	 	 
	 	MIRION TECHNOLOGIES, INC.

 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 
	 	AMERICAN CAPITAL, LTD.

 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 

	 	 	 	 	 
	 	AMERICAN CAPITAL EQUITY I, LLC

By: American Capital Equity Management, LLC, its

manager

 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 

	 	 	 	 	 
	 	AMERICAN CAPITAL EQUITY II, LP

By: American Capital Equity Management II, LLC, its

general partner

 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 

	 	 	 	 	 	 	 
	 	 	   	 	 
	 	 	Thomas D. Logan	 	 
	 

	 	Executed on:	 	 	 	 
	 

	 	 	 	 
 
	 	 

[Signature Page 1 of 2 to the Registration Rights Agreement]

 

	 	 	 	 	 	 	 
	 	 	   	 	 
	 	 	Philippe Destenbert	 	 
	 

	 	Executed on:	 	 	 	 
	 

	 	 	 	 
 
	 	 
	 
	 	 	 	 	 	 
	 	 	   	 	 
	 	 	Michael S. Wilson	 	 
	 

	 	Executed on:	 	 	 	 
	 

	 	 	 	 
 
	 	 
	 
	 	 	 	 	 	 
	 	 	   	 	 
	 	 	Antony Besso	 	 
	 

	 	Executed on:	 	 	 	 
	 

	 	 	 	 
 
	 	 
	 
	 	 	 	 	 	 
	 	 	   	 	 
	 	 	Olivier Dieudonne	 	 
	 

	 	Executed on:	 	 	 	 
	 

	 	 	 	 
 
	 	 
	 
	 	 	 	 	 	 
	 	 	   	 	 
	 	 	Matthias Franz	 	 
	 

	 	Executed on:	 	 	 	 
	 

	 	 	 	 
 
	 	 
	 
	 	 	 	 	 	 
	 	 	   	 	 
	 	 	Erik Lehtonen	 	 
	 

	 	Executed on:	 	 	 	 
	 

	 	 	 	 
 
	 	 
	 
	 	 	 	 	 	 
	 	 	   	 	  
	 	 	Nancy Ronquillo	 	 
	 

	 	Executed on:	 	 	 	 
	 

	 	 	 	 
 
	 	 

[Signature Page 2 of 2 to the Registration Rights Agreement]exv10w2

Exhibit 10.2

EXECUTION COPY

Revolving Loan Facility

Senior Term Notes

Senior Subordinated Notes

Junior Subordinated Notes

 

 

NOTE AND EQUITY PURCHASE AGREEMENT

by and among

MGP INSTRUMENTS, INC.

AS BORROWER,

DOSIMETRY ACQUISITIONS (U.S.), INC.

AS GUARANTOR,

AMERICAN CAPITAL FINANCIAL SERVICES, INC.

AS AGENT

and

THE PURCHASERS IDENTIFIED ON

ANNEX A HERETO

June 23, 2004

 

 

 

 

TABLE OF CONTENTS

	 	 	 	 	 	 	 
	 	 	 	 	Page	 
	 	 	 
	 	 	 	 
	ARTICLE 1	 	DEFINITIONS
	 	 	2	 
	1.1	 	Certain Definitions
	 	 	2	 
	1.2	 	Accounting Principles
	 	 	16	 
	1.3	 	Other Definitional Provisions; Construction
	 	 	17	 
	 	 	 
	 	 	 	 
	ARTICLE 2	 	ESTABLISHMENT OF REVOLVING LOAN FACILITY
AND ISSUE AND SALE OF NOTES
	 	 	17	 
	2.1	 	Senior Term Loans
	 	 	17	 
	2.2	 	Subordinated Notes
	 	 	17	 
	2.3	 	Revolving Loans
	 	 	17	 
	2.4	 	Sale and Purchase
	 	 	18	 
	2.5	 	The Closing
	 	 	18	 
	 	 	 
	 	 	 	 
	ARTICLE 3	 	REPAYMENT OF THE REVOLVING LOANS, THE
SENIOR TERM LOANS AND THE SUBORDINATED
NOTES
	 	 	19	 
	3.1	 	Interest Rates and Interest Payments
	 	 	19	 
	3.2	 	Repayment of Senior Term Notes
	 	 	20	 
	3.3	 	Repayment of Subordinated Notes
	 	 	20	 
	3.4	 	Repayment of Revolving Loans
	 	 	21	 
	3.5	 	Optional Prepayment of Notes
	 	 	21	 
	3.6	 	Notice of Optional Prepayment
	 	 	21	 
	3.7	 	Mandatory Prepayment
	 	 	22	 
	3.8	 	Home Office Payment
	 	 	22	 
	3.9	 	Taxes
	 	 	22	 
	3.10	 	Maximum Lawful Rate
	 	 	23	 
	3.11	 	Break Funding Payments
	 	 	23	 
	3.12	 	Capital Adequacy
	 	 	23	 
	3.13	 	Certain Waivers
	 	 	24	 
	 	 	 
	 	 	 	 
	ARTICLE 4	 	CONDITIONS
	 	 	24	 
	4.1	 	Conditions to the Senior Term Loan B, Revolving Loan and
Purchase of Subordinated Notes
	 	 	24	 
	4.2	 	Conditions Precedent to each Revolving Loan
	 	 	27	 
	4.3	 	Waiver
	 	 	28	 
	 	 	 
	 	 	 	 
	ARTICLE 5	 	REPRESENTATIONS AND WARRANTIES OF THE LOAN PARTIES
	 	 	28	 
	5.1	 	Representations and Warranties of Loan Parties
	 	 	28	 
	5.2	 	Absolute Reliance on the Representations and Warranties
	 	 	34	 
	 	 	 
	 	 	 	 
	ARTICLE 6	 	TRANSFER OF SECURITIES
	 	 	34	 
	6.1	 	Restricted Securities
	 	 	34	 
	6.2	 	Legends; Purchaser’s Representations
	 	 	34	 
	6.3	 	Transfer of Notes
	 	 	35	 

i

 

TABLE OF CONTENTS
(continued)

	 	 	 	 	 	 	 
	 	 	 	 	Page	 
	 	 	 
	 	 	 	 
	6.4	 	Replacement of Lost Securities
	 	 	35	 
	6.5	 	No Other Representations Affected
	 	 	35	 
	 	 	 
	 	 	 	 
	ARTICLE 7	 	COVENANTS
	 	 	35	 
	7.1	 	Affirmative Covenants
	 	 	35	 
	7.2	 	Negative Covenants
	 	 	40	 
	7.3	 	Financial Covenants
	 	 	44	 
	 	 	 
	 	 	 	 
	ARTICLE 8	 	EVENTS OF DEFAULT
	 	 	45	 
	8.1	 	Events of Default
	 	 	45	 
	8.2	 	Consequences of Event of Default
	 	 	47	 
	 	 	 
	 	 	 	 
	ARTICLE 9	 	THE AGENT
	 	 	47	 
	9.1	 	Authorization and Action
	 	 	47	 
	9.2	 	Delegation of Duties
	 	 	48	 
	9.3	 	Exculpatory Provisions
	 	 	48	 
	9.4	 	Reliance
	 	 	48	 
	9.5	 	Non-Reliance on Agent and Other Purchasers
	 	 	48	 
	9.6	 	Agent in its Individual Capacity
	 	 	49	 
	9.7	 	Successor Agent
	 	 	49	 
	9.8	 	Collections and Disbursements
	 	 	49	 
	9.9	 	Reporting
	 	 	50	 
	9.10	 	Consent of Purchasers
	 	 	50	 
	9.11	 	This Article Not Applicable to Loan Parties
	 	 	51	 
	 	 	 
	 	 	 	 
	ARTICLE 10	 	PUT OPTION AND UNLOCKING RIGHTS
	 	 	51	 
	10.1	 	Grant of Option
	 	 	51	 
	10.2	 	Put Price
	 	 	51	 
	10.3	 	Exercise of Put Option
	 	 	51	 
	10.4	 	Certain Remedies
	 	 	52	 
	10.5	 	Put Option Closing
	 	 	52	 
	10.6	 	Unlocking Rights
	 	 	52	 
	 	 	 
	 	 	 	 
	ARTICLE 11	 	PURCHASE RIGHTS
	 	 	53	 
	11.1	 	Limited Preemptive Rights
	 	 	53	 
	11.2	 	Termination
	 	 	53	 
	 	 	 
	 	 	 	 
	ARTICLE 12	 	REGISTRATION RIGHTS
	 	 	53	 
	12.1	 	Piggyback Registrations
	 	 	53	 
	12.2	 	Demand Registration Rights
	 	 	55	 
	12.3	 	S-3 Demand Registration Rights
	 	 	55	 
	12.4	 	Holdback Agreements
	 	 	56	 
	12.5	 	Registration Procedures
	 	 	56	 
	12.6	 	Registration Expenses
	 	 	58	 
	12.7	 	Indemnification
	 	 	59	 
	12.8	 	Participation in Underwritten Registrations
	 	 	60	 

 

 

TABLE OF CONTENTS
(continued)

	 	 	 	 	 	 	 
	 	 	 	 	Page	 
	 	 	 
	 	 	 	 
	ARTICLE 13	 	SUBORDINATION OF NOTES
	 	 	60	 
	13.1	 	General
	 	 	60	 
	13.2	 	Default in Respect of Senior Notes
	 	 	60	 
	13.3	 	Default in Respect of Senior Subordinated Notes
	 	 	61	 
	13.4	 	Insolvency, etc
	 	 	63	 
	13.5	 	Limited Suspension of Remedies of Holders of Subordinated Notes
	 	 	64	 
	13.6	 	Proof of Claim
	 	 	64	 
	13.7	 	Acceleration of Subordinated Notes
	 	 	64	 
	13.8	 	Turnover of Payments
	 	 	65	 
	13.9	 	Obligations Not Impaired
	 	 	66	 
	13.10	 	Payment of Debt; Subrogation
	 	 	66	 
	13.11	 	Reliance of Holders of Senior Notes; Reliance of Holders
of Senior Subordinated Notes; Amendments
	 	 	66	 
	 	 	 
	 	 	 	 
	ARTICLE 14	 	GUARANTEE
	 	 	67	 
	14.1	 	Guaranty
	 	 	67	 
	14.2	 	Guaranty Absolute and Unconditional
	 	 	68	 
	14.3	 	Waivers
	 	 	69	 
	14.4	 	Reliance
	 	 	69	 
	14.5	 	Waiver of Subrogation and Contribution Rights
	 	 	69	 
	14.6	 	Default; Remedies
	 	 	69	 
	14.7	 	Irrevocability
	 	 	70	 
	14.8	 	Setoff
	 	 	70	 
	14.9	 	No Marshalling
	 	 	70	 
	14.10	 	Collateral
	 	 	70	 
	14.11	 	Waiver of Consequential Damages
	 	 	70	 
	 	 	 
	 	 	 	 
	ARTICLE 15	 	MISCELLANEOUS
	 	 	71	 
	15.1	 	Successors and Assigns
	 	 	71	 
	15.2	 	Modifications and Amendments
	 	 	71	 
	15.3	 	No Implied Waivers; Cumulative Remedies; Writing Required
	 	 	71	 
	15.4	 	Reimbursement of Expenses
	 	 	71	 
	15.5	 	Holidays
	 	 	71	 
	15.6	 	Notices
	 	 	71	 
	15.7	 	Survival
	 	 	73	 
	15.8	 	Governing Law
	 	 	73	 
	15.9	 	Jurisdiction, Consent to Service of Process
	 	 	73	 
	15.10	 	Jury Trial Waiver
	 	 	74	 
	15.11	 	Severability
	 	 	74	 
	15.12	 	Headings
	 	 	74	 
	15.13	 	Indemnity
	 	 	74	 
	15.14	 	Environmental Indemnity
	 	 	75	 
	15.15	 	Counterparts
	 	 	75	 
	15.16	 	Integration
	 	 	76	 
	15.17	 	Federal Income Tax Treatment
	 	 	76	 

 

 

TABLE OF CONTENTS
(continued)

	 	 	 	 	 	 	 
	 	 	 	 	Page	 
	 	 	 
	 	 	 	 
	SIGNATURE PAGE TO NOTE AND EQUITY PURCHASE AGREEMENT	 	 	76	 
	 	 	 
	 	 	 	 
	ANNEX A INFORMATION RELATING TO PURCHASERS	 	 	80	 
	 	 	 
	 	 	 	 
	ANNEX B	 	 
	 	 	81	 
	 	 	 
	 	 	 	 
	SCHEDULES	 	 
	 	 	85	 
	 	 	 
	 	 	 	 
	EXHIBITS	 	 
	 	 	86	 

 

 

NOTE AND EQUITY PURCHASE AGREEMENT

$24,944,400 Aggregate Principal Amount of Senior Term B Notes Due June 23, 2010

$12,238,000 Aggregate Principal Amount of Senior Subordinated Notes Due June 23, 2011

$4,867,200 Aggregate Principal Amount of Junior Subordinated Notes Due June 23, 2011

$8,213,400 Revolving Loan Facility

          THIS NOTE AND EQUITY PURCHASE AGREEMENT (this “Agreement”), dated as of June 23, 2004,
is by and among MGP INSTRUMENTS, INC., a Delaware corporation (“Borrower”), DOSIMETRY
ACQUISITIONS (U.S.), INC., a Delaware corporation (“Topco”), as Guarantor as provided
herein, the securities purchasers that are now and hereafter at any time parties hereto and are
listed in Annex A (or any amendment or supplement thereto) attached hereto (each a
“Purchaser” and collectively, “Purchasers”), and AMERICAN CAPITAL FINANCIAL
SERVICES, INC., a Delaware corporation (“ACFS”), as administrative and collateral agent for
Purchasers (in such capacity “Agent”). Capitalized terms used and not defined elsewhere in
this Agreement are defined in Article 1 hereof.

RECITALS

A. Pursuant to a Stock Purchase and Exchange Agreement (the “Stock Purchase Agreement”),
dated March 22, 2004, as amended and restated on June 16, 2004, by and between Topco and certain
stockholders (collectively, “Sellers”) of Synodys SA, a société anonyme existing under the
laws of the Republic of France (“Synodys”), Topco and its wholly-owned Subsidiary,
Dosimetry Acquisitions (France) SAS, a société par actions simplifiée (“Holdco”), have,
concurrent herewith, acquired by purchase from Sellers all of the issued and outstanding capital
stock of Synodys (the “Acquisition”).

B. Pursuant to a Subscription Agreement, dated March 8, 2004, as amended and restated on June 16,
2004 (the “Subscription Agreement”), ACAS has purchased shares of common stock, par value
$.001 per share, of Topco (the “Common Stock”), Series A Redeemable PIK Preferred Stock,
par vale $.001 per share, of Topco (the “Preferred Stock”), and warrants to purchase shares
of Common Stock (the “Company Warrants”), and in order to induce ACAS to purchase such
Common Stock, Preferred Stock and Company Warrants, Topco has agreed to grant ACAS certain rights
set forth herein.

C. The Loan Parties have proposed selling Notes to Purchaser in the aggregate amount of $41,979,600
for the purpose of financing the Acquisition.

D. The Loan Parties also propose to enter into a revolving credit facility with the Purchaser in
the amount of $8,213,400 for the purpose of financing the Acquisition and providing working
capital.

E. As an inducement for Purchasers to purchase the Notes, Topco has agreed to guaranty the
obligations of the Loan Parties.

 

 

          NOW, THEREFORE, the parties hereto, in consideration of the premises and their mutual
covenants and agreements herein set forth and intending to be legally bound hereby, covenant and
agree as follows:

ARTICLE 1

DEFINITIONS

          1.1 Certain Definitions. In addition to other words and terms defined elsewhere in
this Agreement, the following words and terms shall have the meanings set forth below (and such
meanings shall be equally applicable to both the singular and plural form of the terms defined, as
the context may require):

          “ACAS” shall mean American Capital Strategies, Ltd., a Delaware corporation.

          “ACFS” shall have the meaning assigned to such term in the preamble hereto.

          “Affiliate” shall mean with respect to any Person, any other Person that is directly or
indirectly controlling, controlled by or under common control with such Person or entity or any of
its Subsidiaries, and the term “control” (including the terms “controlled by” and “under common
control with”) means having, directly or indirectly, the power to direct or cause the direction of
the management and policies of a Person, whether through ownership of voting securities or by
contract or otherwise. Without limiting the foregoing, the ownership of ten percent (10%) or more
of the voting securities of a Person shall be deemed to constitute control. Notwithstanding
anything to the contrary herein, neither Purchasers nor any of their respective Affiliates shall be
deemed to be Affiliates of the Loan Parties by virtue of the transactions contemplated in this
Agreement.

          “Acquisition” shall have the meaning assigned to such term in the Recitals hereto.

          “Agent” shall have the meaning assigned to such term in the preamble hereto and any successor
agent provided for hereunder.

          “Agreement” shall mean this Note and Equity Purchase Agreement, as the same may be amended,
restated, supplemented or otherwise modified from time to time.

          “Appraised Value” shall mean the fair market value of a security on a control premium basis
without discount for limitations on voting rights, minority interests, illiquidity or restrictions
on transfer, as determined by an appraisal performed at the expense of Topco by any of (x)
Houlihan, Lokey, Howard & Zukin, (y) Duff & Phelps or (z) Willamette Management Associates, or any
successor to such firms, as Topco shall elect; provided that such appraiser shall be directed to
determine the value of such securities as soon as practicable, but in no event later than thirty
(30) days from the date of its selection and for such purposes all rights, options and warrants to
subscribe for or purchase, and other securities convertible into or exchangeable for Common Stock
of Topco shall be deemed to be exercised, exchanged or converted, and the Underlying Common Stock
of Topco shall be deemed outstanding.

          “BNP Agreement” shall mean that Convention de prêt of June 24, 2002 pour MGP Finance
co-arrangée par BNP Paribas & Lyonnaise de Banque, as amended on the date hereof.

2

 

          “Business” shall mean the principal business of the Synodys Companies as set forth in Section
5.1(b) herein and as such shall continue to be conducted following the purchase and sale of the
Securities.

          “Business Day” shall mean any day other than a Saturday, Sunday or other day on which banking
institutions in New York or Maryland are authorized or required by law to close.

          “By-laws” shall mean the by-laws, partnership agreement, operating agreement or analogous
instrument governing the operations of each of the Synodys Companies, as applicable, including all
amendments and supplements thereto.

          “Capital Expenditures” shall mean for any period of determination the sum of capital
expenditures and payments under Capitalized Leases of the Synodys Companies for such period
determined and consolidated in accordance with GAAP.

          “Capitalized Leases” shall mean, with respect to any Person, leases of (or other agreements
conveying the right to use) any property (whether real, personal or mixed) by such Person as lessee
that, in accordance with GAAP (as defined in Section 1.2 hereof), either would be required to be
classified and accounted for as capital leases on a balance sheet of such Person or otherwise be
disclosed as such in a note to such balance sheet.

          “Cash Flow Prepayments” shall have the meaning assigning to such term in Section 3.6(b)
hereof.

          “CERCLA” shall mean the Comprehensive Environmental Response, Compensation and Liability Act
(42 U.S.C. § 9604, et seq.), as amended, and rules, regulations, standards, guidelines and
publications issued thereunder.

          “Change of Control” shall mean the occurrence of any of the following:

          (a) any transaction or series of related transactions resulting in the sale or issuance of
securities or any rights to securities of Topco by Topco representing in the aggregate more than
fifty percent (50%) of its issued and outstanding voting securities, on a fully diluted basis, or
any transaction or series of related transactions resulting in the sale, transfer, assignment or
other conveyance or disposition of any securities or any rights to securities of Topco by any
holder or holders thereof representing in the aggregate more than 50% of the issued and outstanding
voting securities of Topco on a fully diluted basis and the receipt of any consideration in
connection therewith;

          (b) a merger, consolidation, reorganization, recapitalization or share exchange (whether or
not Topco is the surviving and continuing corporation) in which the stockholders of Topco
immediately prior to such transaction own, as a result of and receive in exchange for securities of
Topco owned by them (whether alone or together with cash, property or other securities), or the
issuance by Topco of securities to stockholders of another Person or Persons in
such transactions, cash, property or securities of the resulting or surviving entity and as a
result thereof Persons who were holders of voting securities of Topco and Underlying Common Stock
hold less than 50% of the capital stock, calculated on a Fully Diluted Basis, of the resulting
corporation entitled to vote in the election of directors;

3

 

          (c) a sale, transfer or other disposition of 30% or more of the assets of the Synodys
Companies, on a consolidated basis;

          (d) any sale or issuance or series of sales or issuances of the Common Stock or any other
voting security (or security convertible into, exchangeable for, or exercisable for any other
voting security) of Topco within a 12-month period that results in a transfer of more than 50% of
the issued and outstanding shares of voting stock of Topco or a transfer of more than 50% of the
voting power of Topco; and

          (e) the initial public offer of securities by Topco other than an offering of securities for
an employee benefit plan on SEC Form S-8 or a successor form.

          “Charter Documents” shall mean the Articles of Incorporation, Certificate of Incorporation,
certificate of limited partnership, certificate of limited liability company, charter or analogous
organic instrument filed with the appropriate Governmental Authorities of each of the Synodys
Companies, as applicable, including all amendments and supplements thereto.

          “Closing” shall mean the closing of the purchase and sale of the Notes pursuant to this
Agreement.

          “Closing Date” shall have the meaning assigned to such term in Section 2.4 hereof.

          “Code” shall mean the Internal Revenue Code of 1986, as amended.

          “Collateral Access Agreement” shall mean an agreement in form and substance reasonably
satisfactory to the Agent pursuant to which a mortgagee or lessor of real property on which
collateral is stored or otherwise located, or a warehouseman, processor or other bailee of
Inventory, acknowledges the Liens of the Agent and waives any Liens held by such Person on such
property and, in the case of any such agreement with a mortgagee or lessor, permits the Agent
access to and use of such real property for a reasonable amount of time following the occurrence
and during the continuance of an Event of Default to assemble, complete and sell any collateral
stored or otherwise located thereon.

          “Common Stock” shall have the meaning ascribed thereto in the Recitals.

          “Company Warrants” shall have the meaning set forth in the Recitals hereto.

          “Condition” shall mean any condition that results in or otherwise relates to any Environmental
Liabilities.

          “Controlled Group” shall mean the “controlled group of corporations” as that term is defined
in Section 1563 of the Internal Revenue Code of 1986, as amended, of which the Synodys Companies
are a part from time to time.

          “Copyright Licenses” shall mean any agreement, whether written or oral, providing for the
grant by or to any Synodys Company of any right to use any Copyright.

4

 

          “Copyrights” shall mean all copyrights in published and unpublished works, and all
applications, registrations and renewals relating thereto.

          “Covered Taxes” shall have the meaning assigned to such term in Section 3.8 hereof.

          “Currency Agreement” means any foreign exchange contract, currency swap agreement, futures
contract, option contract, synthetic cap or other similar agreement or arrangement to which any of
the Synodys Companies is a party.

          “Debt to EBITDA Ratio” shall mean the ratio of (i) Indebtedness of the Synodys Companies, on a
consolidated basis, as of a particular date, to (ii) the EBITDA for the twelve months ending on
such date.

          “Default” shall mean any event or condition that, but for the giving of notice or the lapse of
time, or both, would constitute an Event of Default.

          “Demand Registration” shall have meaning assigned to such term in Section 12.2(a) hereof.

          “EBITDA” shall mean for any measurement period, without duplication, the total of the
following for the Synodys Companies on a consolidated basis, each calculated for such period: Net
Income plus interest expense, plus taxes based on income, plus depreciation, amortization and
Management Fees, as adjusted by the Board of Directors of Topco for non-recurring charges.

          “Environmental Laws” shall mean any Laws that address, are related to or are otherwise
concerned with environmental, health or safety issues, including any Laws relating to any
emissions, releases or discharges of Pollutants into ambient air, surface water, ground water or
land, or otherwise relating to the manufacture, processing, distribution, use, treatment, storage,
disposal, transport, handling, clean-up or control of Pollutants or any exposure or impact on
worker health and safety.

          “Environmental Liabilities” shall mean any obligations or liabilities (including any claims,
suits or other assertions of obligations or liabilities) that are:

          (a) related to environmental, health or safety issues (including on-site or off-site
contamination by Pollutants of surface or subsurface soil or water, and occupational safety and
health); and

          (b) based upon or related to (i) any provision of past, present or future United States or
foreign Environmental Law (including CERCLA and RCRA) or common law, or (ii) any judgment, order,
writ, decree, permit or injunction imposed by any court, administrative agency, tribunal or
otherwise.

          The term “Environmental Liabilities” includes: (i) fines, penalties, judgments, awards,
settlements, losses, damages (including foreseeable and unforeseeable consequential damages),
costs, fees (including attorneys’ and consultants’ fees), expenses and disbursements; (ii)

5

 

defense and other responses to any administrative or judicial action (including claims, notice letters,
complaints, and other assertions of liability); and (iii) financial responsibility for (1) cleanup
costs and injunctive relief, including any Removal, Remedial or other Response actions, and natural
resource damages, and (2) any other compliance or remedial measures.

          “EPA” shall mean the United States Environmental Protection Agency and any governmental body
or agency succeeding to the functions thereof.

          “Equity Origination Fee” shall mean a fee of $871,229 to be paid by the Loan Parties to
Purchaser or its designee in consideration of the transactions in the Subscription Agreement.

          “ERISA” shall mean the Employee Retirement Income Security Act of 1974, as the same may from
time to time be amended, and the rules and regulations of any governmental agency or authority, as
from time to time in effect, promulgated thereunder.

          “Event of Default” shall mean any of the events of default described in Section 8.1 hereof.

          “Excess Cash Flow” shall mean for any period, on a consolidated basis, calculated in
accordance with GAAP: (a) EBITDA for such period, minus (b) the sum of (i) Capital
Expenditures made by the Synodys Companies during such period in cash; (ii) scheduled principal
payments made by the Synodys Companies with respect to Indebtedness; (iii) amounts paid in cash by
the Synodys Companies during such period for income taxes and interest; (iv) net changes in working
capital of the Synodys Companies and (v) amounts paid in cash by the Synodys Companies during such
period with respect to any Capitalized Leases.

          “Fair Market Value” of a security shall mean (i) if determined in connection with a sale of
substantially all of the assets of or securities issued by Topco to an unrelated third party, the
value to be realized by the holder of the security as a result thereof, (ii) otherwise, if
available, the Market Price thereof, and (iii) otherwise, if Market Price is not available, the
Appraised Value.

          “Financial Projections” shall have the meaning assigned to such term in Section 5.1(c)(ii)
hereof.

          “Financial Statements” shall have the meaning assigned to such term in Section 5.1(c)(i)
hereof.

          “Financing Statements” shall have the meaning assigned to such term in Section 4.1(c) hereof.

          “Fiscal Year” or “fiscal year” shall mean each twelve month period ending on June 30 of each
year.

          “Fixed Charge Coverage Ratio” shall mean for any fiscal quarter, the ratio of EBITDA of the
Synodys Companies less Capital Expenditures on a consolidated basis during such fiscal quarter to
the Fixed Charges during such fiscal quarter.

6

 

          “Fixed Charges” shall mean, for any period, and each calculated for such period (without
duplication) on a consolidated basis, the sum of (a) cash interest expense of the Synodys
Companies; plus (b) scheduled payments of principal with respect to all Indebtedness of the Synodys
Companies; plus (c) any cash payment or income or franchise taxes included in the determination of
Net Income, excluding any provision for deferred taxes; plus (d) payment of deferred taxes accrued
in any prior period.

          “Fully Diluted Basis” shall mean the total number of shares of Common Stock, which are issued
and outstanding, plus the total number of shares of Common Stock which would be issued and
outstanding assuming the exercise of all outstanding options, warrants or rights to purchase Common
Stock and the conversion of all outstanding securities.

          “GAAP” shall have the meaning assigned to such term in Section 1.2 hereof.

          “Governmental Authorities” shall mean any federal, state or municipal court or other
governmental department, commission, board, bureau, agency or instrumentality, governmental or
quasi-governmental, domestic or foreign.

          “Guaranty” shall mean any guaranty of the payment or performance of any Indebtedness or other
obligation and any other arrangement whereby credit is extended to one obligor on the basis of any
promise of another Person, whether that promise is expressed in terms of an obligation to pay the
Indebtedness of such obligor, or to purchase an obligation owed by such obligor, or to purchase
goods and services from such obligor pursuant to a take-or-pay contract, or to maintain the
capital, working capital, solvency or general financial condition of such obligor, whether or not
any such arrangement is reflected on the balance sheet of such other Person, firm or corporation,
or referred to in a footnote thereto, but shall not include endorsements of items for collection in
the ordinary course of business. For the purpose of all computations made under this Agreement,
the amount of a Guaranty in respect of any obligation shall be deemed to be equal to the maximum
aggregate amount of such obligation or, if the Guaranty is limited to less than the full amount of
such obligation, the maximum aggregate potential liability under the terms of the Guaranty.

          “Hedge Agreement” means an Interest Rate Agreement or a Currency Agreement designed to hedge
against fluctuations in interest rates or currency values, respectively.

          “Holdco” shall have the meaning assigned to such term in the Recitals hereto.

          “Holder” shall have the meaning assigned to such term in Section 10.1 hereof.

          “Indebtedness” shall mean, for any Person at the time of any determination, without
duplication, all obligations, contingent or otherwise, of such Person that, in accordance with
GAAP, should be classified upon the balance sheet of such Person as indebtedness, but in any event
including: (i) all obligations for borrowed money, (ii) all obligations arising from
installment purchases of property or representing the deferred purchase price of property or
services in respect of which such Person is liable, contingently or otherwise, as obligor or
otherwise (other than trade payables and other current liabilities incurred in the ordinary course
of business on terms customary in the trade), (iii) all obligations evidenced by notes, bonds,
debentures, acceptances or instruments, or arising out of letters of credit or bankers’ acceptances

7

 

issued for such Person’s account, (iv) all obligations, whether or not assumed, secured by any Lien
or payable out of the proceeds or production from any property or assets now or hereafter owned or
acquired by such Person, (v) all obligations for which such Person is obligated pursuant to a
Guaranty, (vi) the capitalized portion of lease obligations under Capitalized Leases, (vii) all
factoring arrangements, and (viii) all obligations of such Person upon which interest charges are
customarily paid or accrued. Obligations under Interest Rate Agreements and Currency Agreements
shall not constitute Indebtedness.

          “Intellectual Property Collateral” shall mean collectively all Patents, Trademarks and
Copyrights of the Synodys Companies and all Trademark Licenses, Patent Licenses, and Copyright
Licenses.

          “Intercompany Loan” means that certain Demand Loan, dated as of the date hereof, between
Borrower and Holdco, as amended and supplemented from time to time.

          “Interest Coverage Ratio” means, for any measurement date, the ratio of (a) EBITDA for the
twelve (12) months ended on such date over (b) cash interest expense less cash interest
income of the Synodys Companies during the twelve (12) months ended on such date.

          “Interest Rate Agreement” shall mean any interest rate swap, interest rate cap, interest rate
collar or other similar agreement or arrangement to which any Synodys Company is a party.

          “Inventory” shall mean, with respect to any Synodys Company, now owned or hereafter acquired
goods, merchandise and other personal property, wherever located, to be furnished under any
contract of service or held for sale or lease, all raw materials, work in process, finished goods
and materials and supplies of any kind, nature or description which are or might be used or
consumed in such Synodys Company’s Business or used in selling or furnishing such goods,
merchandise and other personal property, and all documents of title or other documents representing
them.

          “Investment” as applied to any Person shall mean the amount paid or agreed to be paid or
loaned, advanced or contributed to other Persons, and in any event shall include, without
limitation, (i) any direct or indirect purchase or other acquisition of any notes, obligations,
instruments, stock, securities or ownership interest (including partnership interests and joint
venture interests), (ii) any capital contribution to any other Person and (iii) Interest Rate
Agreements or Currency Agreements not constituting Hedge Agreements.

          “Investment Banking Agreement” shall mean that certain investment banking agreement between
Topco and ACFS, dated June 16, 2004.

          “IP Collateral Assignments” shall have the meaning assigned to such term in Section 4.1(c)
hereof.

          “IRS” shall mean the Internal Revenue Service and any governmental body or agency succeeding
to the functions thereof.

8

 

          “Junior Cash Interest” shall have the meaning assigned to such term in Section 3.1(c) hereof.

          “Junior Subordinated Origination Fee” shall mean a fee of $146,023 to be paid by the Loan
Parties to Purchaser or its designee in consideration of the Junior Subordinated Notes.

          “Junior PIK Interest” shall have the meaning assigned to such term in Section 3.1(c) hereof.

          “Junior Subordinated Notes” shall have the meaning assigned to such term in Section 2.2(b)
hereof.

          “Laws” shall mean all U.S. and foreign federal, state or local statutes, laws, rules,
regulations, ordinances, codes, policies, rules of common law, and the like, now or hereafter in
effect, including any judicial or administrative interpretations thereof, and any judicial or
administrative orders, consents, decrees or judgments.

          “LIBOR Business Day” means a business day on which banks in the city of London are generally
open for interbank or foreign exchange transactions.

          “LIBOR Period” means each month commencing on the Closing Date (or if the Closing Date is not
a LIBOR Business Day, the next succeeding LIBOR Business Day) and ending one month thereafter;
provided, that the foregoing provision relating to LIBOR Periods is subject to the
following:

          (a) if any LIBOR Period would otherwise end on a day that is not a LIBOR Business Day, such
LIBOR Period shall be extended to the next succeeding LIBOR Business Day unless the result of such
extension would be to carry such LIBOR Period into another calendar month in which event such LIBOR
Period shall end on the immediately preceding LIBOR Business Day;

          (b) any LIBOR Period that would otherwise extend beyond the maturity date of the Senior Term
Notes shall end on such date; and

          (c) any LIBOR Period that begins on the last LIBOR Business Day of a calendar month (or on a
day for which there is no numerically corresponding day in the calendar month at the end of such
LIBOR Period) shall end on the last LIBOR Business Day of a calendar month.

          “LIBOR Rate” means, for each LIBOR Period, a rate of interest determined by Agent, equal to
the rate of interest that under current practice is listed as the one month London Interbank
Offered Rate as of the commencement of such LIBOR Period under the heading “Money
Rates” in the Eastern Edition of The Wall Street Journal (and should such practice change,
such other indication of the prevailing LIBOR Rate as may reasonably be chosen by the Required
Purchasers).

          “Lien” shall mean any security interest, pledge, bailment, mortgage, hypothecation, deed of
trust, conditional sales and title retention agreement (including any lease in the nature

9

 

thereof), charge, encumbrance or other similar arrangement or interest in real or personal property, now
owned or hereafter acquired, whether such interest is based on common law, statute or contract.

          “Loan Parties” shall mean Borrower and any Subsidiary of Borrower who becomes a party hereto
after the date hereof.

          “Manage” and “Management” shall mean generation, production, handling, distribution,
processing, use, storage, treatment, operation, transportation, recycling, reuse and/or disposal,
as those terms are defined in CERCLA, RCRA and other Environmental Laws (including as those terms
are further defined, construed, or otherwise used in rules, regulations, standards, guidelines and
publications issued pursuant to, or otherwise in implementation of, such Environmental Laws).

          “Management Fee” shall mean the management fee set forth in the Investment Banking Agreement.

          “Market Price” of any security shall mean the average of the closing prices of such security’s
sales on all securities exchanges on which such security may at the time be listed, or, if there
have been no sales on any such exchange on any day, the average of the highest bid and lowest asked
prices on all such exchanges at the end of each day, or, if on any day such security is not so
listed, the average of the representative bid and asked prices quoted in the Nasdaq Stock Market as
of 4:00 P.M., New York time, or, if on any day such security is not quoted in the the Nasdaq Stock
Market, the average of the highest bid and lowest asked prices on such day in the domestic
over-the-counter market as reported by the National Quotation Bureau, Incorporated, or any similar
successor organization, in each such case averaged over a period of thirty (30) days consisting of
the day as of which “Market Price” is being determined and the twenty-nine (29) consecutive
Business Days prior to such day. If at any time such security is not listed on any securities
exchange or quoted in the Nasdaq Stock Market or the over-the-counter market, the “Market Price”
shall be the fair value thereof determined jointly by Topco and the Holders of Company Warrants
representing a majority of the shares of Common Stock obtainable upon exercise of the Company
Warrants. If such parties are unable to reach agreement within ten (10) days, then the Market
Price shall be deemed not to be available.

          “Material Adverse Change” shall mean any change that has a Material Adverse Effect.

          “Material Adverse Effect” shall mean (i) a material adverse effect on the business, assets,
properties, results of operation or condition (financial or otherwise) of the Synodys Companies,
taken as a whole, or (ii) a material adverse effect on the financial, banking, capital markets or
general economic conditions. Material Adverse Effect does not include effects
resulting directly and primarily from changes relating to generally applicable economic
conditions (including currency exchange rates) or effects relating to the Synodys Companies’
industry in general, which effects do not and would not reasonably be expected to have a materially
disproportionate effect on the Synodys Companies, taken as a whole, relative to other Persons in
the same industry.

10

 

          “Multiemployer Plan” shall mean a multiemployer plan (within the meaning of Section 3(37) of
ERISA) that is maintained for the benefit of the employees of the Synodys Companies or any member
of the Controlled Group.

          “Net Income” shall mean, for any period, the net income (or loss) of the Synodys Companies on
a consolidated basis for such period, after deduction of all expenses, taxes and other proper
charges, determined in accordance with GAAP, for such period taken as a single accounting period.

          “Notes” shall mean, collectively, the Senior Term B Notes, the Revolving Notes, the Senior
Subordinated Notes and the Junior Subordinated Notes.

          “Obligations” shall mean (a) the principal and interest (including, without limitation,
interest accruing during the pendency of any bankruptcy, insolvency, receivership or other similar
proceeding, regardless of whether allowed or allowable in such proceeding) on the Notes, when and
as due, whether at maturity, by acceleration, upon one or more dates set for prepayment or
otherwise, and (b) all other monetary obligations of the Loan Parties under the Purchase Documents,
including but not limited to, fees, costs, expenses and indemnities, whether primary, secondary,
direct, contingent, fixed or otherwise (including, without limitation, monetary obligations
incurred during the pendency of any bankruptcy, insolvency, receivership or other similar
proceeding regardless of whether allowed or allowable in such proceeding).

          “Option Plan” shall mean the Dosimetry Acquisitions (U.S.), Inc. 2004 Option Plan.

          “Options” shall mean the options to purchase shares of Common Stock under the Option Plan and,
where the context requires, any shares of restricted stock issued upon exercise thereof.

          “Other Taxes” shall have the meaning assigned to such term in Section 3.8 hereof.

          “Patent Licenses” shall mean all agreements, whether written or oral, providing for the grant
by or to the Synodys Companies of any right to use any Patent.

          “Patents” shall mean (a) all patents now existing or hereafter adopted or acquired, all
registrations and recordings thereof, and all applications in connection therewith, whether in the
United States Patent and Trademark Office or in any similar office or agency of the United States,
Canada, or any other country or any political subdivision thereof, or otherwise, and all common-law
rights related thereto, and (b) the right to obtain all renewals thereof.

          “Payment Default” shall mean the occurrence of an event of default under the terms of
particular Indebtedness as a result of the failure to pay interest or principal on such
Indebtedness beyond any applicable cure period.

          “PBGC” shall mean the Pension Benefit Guaranty Corporation established pursuant to Subtitle A
of Title IV of ERISA, or any other governmental agency, department or instrumentality succeeding to
the functions thereof.

11

 

          “Permitted Liens” shall have the meaning assigned to such term in Section 7.2(b) hereof.

          “Person” shall mean any individual, partnership, limited partnership, corporation, limited
liability company, association, joint stock company, trust, joint venture, unincorporated
organization or governmental entity or department, agency or political subdivision thereof.

          “Piggyback Registration” shall have the meaning assigned to such term in Section 12.1(a).

          “PIK Interest” shall mean Junior PIK Interest or Senior PIK Interest, as applicable.

          “Plan” shall mean any employee benefit plan (within the meaning of Section 3(3) of ERISA),
other than a Multiemployer Plan, established or maintained by any of the Synodys Companies or any
member of the Controlled Group.

          “Pledge Agreements” shall have the meaning assigned to such term in Section 4.1(c) hereof.

          “Pollutant” shall include any “hazardous substance” and any “pollutant or contaminant” as
those terms are defined in CERCLA; any “hazardous waste” as that term is defined in RCRA; and any
“hazardous material” as that term is defined in the Hazardous Materials Transportation Act (49
U.S.C. § 1801 et seq.), as amended (including as those terms are further defined, construed, or
otherwise used in rules, regulations, standards, guidelines and publications issued pursuant to, or
otherwise in implementation of, said Environmental Laws); and including without limitation any
petroleum product or byproduct, solvent, flammable or explosive material, radioactive material,
asbestos, polychlorinated biphenyls (PCBs), dioxins, dibenzofurans, heavy metals, and radon gas;
and including any other substance or material that is reasonably determined to present a threat,
hazard or risk to human health or the environment.

          “Preferred Stock” has the meaning ascribed thereto in the Recitals.

          “Prime Rate” shall mean the rate of interest that under current practice is listed as such
under the heading “Money Rates” in the Eastern Edition of The Wall Street Journal, and if a range
of rates is listed, the highest such rate, and should such practice change, such other indication
of the prevailing prime rate of interest as may reasonably be chosen by Required Purchasers.

          “Properties and Facilities” shall have the meaning assigned to such term in Section 5.1(q)
hereof.

          “Proprietary Rights” shall mean all right, title, and interest in the following intellectual
property, including both statutory and common law rights: (i) copyrights in published and
unpublished works, and all applications, registrations and renewals relating thereto; (ii)
registered or unregistered trademarks, service marks, domain names, logos, trade dress and other
source or business identifiers, and the goodwill associated therewith; (iii) patents, patent
applications, and other patent or industrial property rights in any country; and (iv) trade
secrets, confidential or proprietary information, inventions, ideas, designs, concepts,
compilations of

12

 

information, methods, techniques, procedures, processes, and know-how, whether or
not patentable, patents, trademarks, trade names, service marks, copyrights, inventions, production
methods, licenses, formulas, know-how and trade secrets, regardless of whether such are registered
with any Governmental Authorities, including applications therefor.

          “Purchase Documents” shall mean this Agreement, the Notes, the Security Documents and all
other agreements, instruments and documents delivered in connection therewith as any or all of the
foregoing may be supplemented or amended from time to time.

          “Purchaser” shall have the meaning assigned to such term in the preamble hereto and in Section
6.2 hereof.

          “Put Option” shall have the meaning assigned to such term in Section 10.1 hereof.

          “Put Option Closing” shall have the meaning assigned to such term in Section 10.5 hereof.

          “Put Price” shall have the meaning assigned to such term in Section 10.2 hereof.

          “Put Shares” shall have the meaning assigned to such term in Section 10.2 hereof.

          “RCRA” shall mean the Resource Conservation and Recovery Act (42 U.S.C. § 6901 et seq.), as
amended, and all rules, regulations, standards, guidelines, and publications issued thereunder.

          “Receivables” shall mean all of such Synodys Company’s accounts, contract rights, instruments
(including those evidencing indebtedness owed to such Synodys Company by its Affiliates),
documents, chattel paper, general intangibles relating to accounts, drafts and acceptances, and all
other forms of obligations owing to such Synodys Company arising out of or in connection with the
sale or lease of Inventory or the rendition of services, all guarantees and other security
therefor, whether secured or unsecured, now existing or hereafter created, and whether or not
specifically sold or assigned to Agent hereunder.

          “Registrable Securities” shall mean any shares of Common Stock purchased upon the exercise of
any Company Warrant and any shares of Common Stock purchased pursuant to Article 11 hereof, and any
shares of Common Stock now owned or hereafter acquired by any Purchaser.

          “Removal,” “Remedial” and “Response” actions shall include the types of activities “covered”
by CERCLA, RCRA, and other comparable Environmental Laws, and
whether the activities are those that might be taken by a government entity or those that a
government entity or any other person might seek to require of waste generators, handlers,
distributors, processors, users, storers, treaters, owners, operators, transporters, recyclers,
reusers, disposers, or other persons under “removal,” “remedial,” or other “response” actions.

          “Reportable Event” shall mean any of the events that are reportable under Section 4043 of
ERISA and the regulations promulgated thereunder, other than an occurrence for which the thirty
(30) day notice contained in 29 C.F.R. § 2615.3(a) is waived.

13

 

          “Request for Borrowing” shall have the meaning assigned to such term in Section 2.3(b) hereof.

          “Required Purchasers” shall mean, at any time, Purchasers holding a pro rata percentage of the
outstanding principal amount of the Notes aggregating at least 66-2/3% at such time.

          “Revolving Loan” shall have the meaning assigned to such term in Section 2.3 hereof.

          “Revolving Loan Commitment” shall mean the amount of $8,213,400.

          “Revolving Loan Commitment Fee” shall mean a fee of $234,268 to be paid by the Loan Parties to
the Purchaser or its designee in consideration of the Revolving Loan Commitment.

          “Revolving Loan Termination Date” shall have the meaning assigned to such term in Section
2.3(a) hereof.

          “Revolving Notes” shall have the meaning assigned to such term in Section 2.3(a) hereof.

          “SEC” shall mean the Securities and Exchange Commission and any governmental body or agency
succeeding to the functions thereof.

          “Securities” shall mean the Notes, the Warrants and the Common Stock issuable upon exercise of
the Warrants.

          “Securities Act” shall mean the Securities Act of 1933, as amended.

          “Securities Exchange Act” shall mean the Securities Exchange Act of 1934, as amended.

          “Security Agreement” shall have the meaning assigned to such term in Section 4.1(c) hereof.

          “Security Documents” shall mean the Security Agreement, the IP Collateral Assignments, the
Pledge Agreement, the Financing Statements, and all other documents,
instruments and other materials necessary to create or perfect the security interests created
pursuant to the Security Agreement.

          “Senior Cash Interest” shall have the meaning assigned to such term in Section 3.1(b).

          “Senior Notes” shall mean, collectively, the Revolving Notes and Senior Term B Notes.

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          “Senior Note Payment Default” shall have the meaning assigned to such term in Section 13.2
hereof.

          “Senior Note Covenant Default” shall have the meaning assigned to such term in Section 13.2
hereof.

          “Senior Origination Fee” shall mean a fee of $623,610 to be paid by the Loan Parties to
Purchaser or its designee in consideration of the Senior Term Loan B.

          “Senior PIK Interest” shall have the meaning assigned to such term in Section 3.1(b) hereof.

          “Senior Subordinated Notes” shall have the meaning assigned to such term in Section 2.2(a)
hereof.

          “Senior Subordinated Notes Covenant Default” shall have the meaning assigned to such term in
Section 13.3(b) hereof.

          “Senior Subordinated Notes Payment Default” shall have the meaning assigned to such term in
Section 13.3(a) hereof.

          “Senior Subordinated Origination Fee” shall mean a fee of $365,040 payable by the Loan Parties
to Purchaser or its designee in consideration of the Senior Subordinated Notes.

          “Senior Term Loan B” shall have the meaning assigned to such term in Section 2.1 hereof.

          “Senior Term B Notes” shall have the meaning assigned to such term in Section 2.1 hereof.

          “Structuring Fee” shall mean a fee of $973,440 payable by the Loan Parties to ACFS in
consideration of the structuring of the financing contemplated hereby.

          “Subject Securities” shall mean the Company Warrants, any shares of Common Stock of Topco
purchased upon the exercise of any Company Warrant and any shares of Common Stock of Topco
purchased pursuant to Article 11 hereof.

          “Subordinated Notes” shall have the meaning assigned to such term in Section 2.2(b) hereof.

          “Subsidiary” of any corporation shall mean any other corporation or limited liability company
of which the outstanding capital stock possessing a majority of voting power in the election of
directors (otherwise than as the result of a default) is owned or controlled by such corporation
directly or indirectly through Subsidiaries.

          “Synodys Company” shall mean, each of Topco, Borrower, Synodys and each of the other
Subsidiaries of Topco.

15

 

          “Taxes” shall have the meaning assigned to such term in Section 3.8 hereof.

          “Topco” shall have the meaning assigned to such term in the preamble hereto.

          “Trademark Licenses” shall mean any agreement, whether written or oral, providing for the
grant by or to any Synodys Company of any right to use any Trademark.

          “Trademarks” shall mean (a) all trademarks, trade names, corporate names, company names,
business names, fictitious business names, trade styles, service marks, logos and other source or
business identifiers, and all goodwill associated therewith, now existing or hereafter adopted or
acquired, all registrations and recordings thereof, and all applications in connection therewith,
whether in the United States Patent and Trademark Office, the Canadian Intellectual Property Office
or in any similar office or agency of the United States, Canada, any state, any province or any
other country or any political subdivision thereof, or otherwise, and all common-law rights related
thereto, and (b) the right to obtain all renewals and extensions thereof.

          “Transaction Documents” shall have the meaning assigned to such term in Section 5.1(f) hereof.

          “Transactions” shall mean the incurrence of debt and the issuance of securities in connection
therewith, as contemplated by this Agreement, the Notes and all other agreements contemplated
hereby and thereby.

          “Underlying Common Stock” shall mean (i) the Common Stock of Topco issued or issuable upon
exercise of the Company Warrants and (ii) any equity securities issued or issuable with respect to
the securities referred to in clause (i) above by way of stock dividend or stock split or in
connection with a combination of shares, recapitalization, merger, consolidation or other
reorganization.

          “Unlocking Offer” shall have the meaning assigned to such term in Section 10.6 hereof.

          “UST” shall mean an underground storage tank, including as that term is defined, construed and
otherwise used in RCRA and in rules, regulations, standards, guidelines and publications issued
pursuant to RCRA and comparable state and local laws.

          “Warrant Shares” shall mean the shares of Common Stock issued or issuable upon exercise of the
Warrants.

          1.2 Accounting Principles. The character or amount of any asset, liability, capital
account or reserve and of any item of income or expense to be determined, and any consolidation or
other accounting computation to be made, and the construction of any definition containing a
financial term, pursuant to this Agreement shall be determined or made in accordance with generally
accepted accounting principles in the United States of America consistently applied
(“GAAP”), unless such principles are inconsistent with the express requirements of this
Agreement.

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          1.3 Other Definitional Provisions; Construction. Whenever the context so requires,
neuter gender includes the masculine and feminine, the singular number includes the plural and vice
versa. The words “hereof,” “herein” and “hereunder” and words of similar import when used in this
Agreement shall refer to this Agreement as a whole and not any particular provision of this
Agreement, and references to section, article, annex, schedule, exhibit and like references are
references to this Agreement unless otherwise specified. A Default or Event of Default shall
“continue” or be “continuing” until such Default or Event of Default has been cured or waived by
Agent and Purchasers. References in this Agreement to any Persons shall include such Persons,
successors and permitted assigns. Other terms contained in this Agreement (which are not otherwise
specifically defined herein) shall have meanings provided in Article 9 of the New York Uniform
Commercial Code on the date hereof to the extent the same are used or defined therein.

ARTICLE 2

ESTABLISHMENT OF REVOLVING LOAN FACILITY AND ISSUE AND SALE OF

NOTES

          2.1 Senior Term Loans. Subject to the terms and conditions set forth in this
Agreement, Purchasers agree to make a loan (“Senior Term Loan B”) to the Loan Parties on
the Closing Date in the principal amount of $24,944,400. From and after Closing, the Senior Term
Loan B shall be evidenced by one or more promissory notes made by the Loan Parties in favor of
Purchasers in the form attached hereto as Exhibit A-1 (together with any promissory notes
issued in substitution therefor pursuant to Sections 6.3 and 6.4, the “Senior Term B
Notes”) to be delivered by the Loan Parties at the Closing.

          2.2 Subordinated Notes.

          (a) Senior Subordinated Notes. The Loan Parties have duly authorized the issuance and
sale to Purchasers of $12,238,000 in aggregate principal amount of the Loan Parties’ Senior
Subordinated Notes due June 23, 2011 (together with any Notes issued in substitution therefor
pursuant to Sections 6.3 and 6.4, the “Senior Subordinated Notes”), to be substantially in
the form of the Senior Subordinated Note attached hereto as Exhibit A-2.

          (b) Junior Subordinated Notes. The Loan Parties have duly authorized the issuance and
sale to Purchasers of $4,867,200 in aggregate principal amount of the Loan Parties’ Junior
Subordinated Notes due June 23, 2011 (together with any Notes issued in substitution therefor
pursuant to Sections 6.3 and 6.4, the “Junior Subordinated Notes”, and together with the
Senior Subordinated Notes, the “Subordinated Notes”), to be substantially in the form of
the Junior Subordinated Note attached hereto as Exhibit A-3.

          2.3 Revolving Loans.

          (a) Subject to the terms and conditions set forth in this Agreement, on or after the Closing
Date and to, but excluding, June 23, 2005 (the “Revolving Loan Termination Date”),
Purchasers shall, severally, on a pro rata basis based on the percentages specified to Agent, make
loans and advances to the Loan Parties on a revolving credit basis (collectively, the
“Revolving Loans”) in an aggregate amount outstanding at any time less than or equal to the
Revolving Loan

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Commitment Amount. From and after the Closing, the Revolving Loans shall be
evidenced by a promissory note made by the Loan Parties in favor of Purchasers (the “Revolving
Notes”) in the form attached hereto as Exhibit A-4 to be delivered by the Loan parties
at the Closing. The date and amount of each Revolving Loan made by Purchasers and each payment on
account of principal thereof shall be recorded by Agent on its books; provided that, the failure of
Agent to make any such recordation shall not affect the obligations of the Loan Parties to make
payments when due of any amounts owing in respect of the Revolving Loans.

          (b) Purchasers shall make Revolving Loans available to the Loan Parties up to a maximum of one
draw per week, in integral multiples of $100,000, provided that the conditions set forth in Section
2.3(a) hereof, this Section 2.3(b) and Section 4.2 hereof have been satisfied. Before a Revolving
Loan is made, the Loan Parties shall have (i) provided Agent an irrevocable written Request for
Borrowing in the form of Exhibit G (a “Request for Borrowing”) by facsimile or
other means set forth in Section 15.6 so that such notice is received by Agent not later than three
(3) Business Days before the day on which the Revolving Loan is to be made and (ii) contacted Agent
and received from Agent either oral or written confirmation of Agent’s receipt of the Request for
Borrowing not later than 1:00 pm New York time three (3) Business Days before the date on which the
Revolving Loan is to be made. No Revolving Loan shall be made if it would cause the aggregate
amount of Revolving Loans to exceed the Revolving Loan Commitment Amount. Agent and Purchasers
shall be entitled to rely conclusively on any officer of the Loan Parties authority to deliver a
Request for Borrowing or other writing on behalf of the Loan Parties and neither Agent nor any
Purchaser shall have any duty to verify the identity of or signature of any Person identifying
himself as an Executive Officer.

          2.4 Sale and Purchase. Subject to the terms and conditions and in reliance upon the
representations, warranties and agreements set forth herein, the Loan Parties shall sell to
Purchasers, and Purchasers shall purchase from the Loan Parties, in an amount equal to the relative
portion of the Notes to be purchased by each Purchaser as set forth on Annex B, the Notes
in the aggregate principal amounts set forth in Sections 2.1 and 2.2 hereof for $41,979,600 in the
aggregate plus the amount of the Revolving Loan.

          2.5 The Closing. Delivery of and payment for the Notes (the “Closing”) shall
be made at the offices of Weil, Gotshal & Manges LLP, 767 Fifth Avenue, New York, NY 10153,
commencing at 10:00 a.m., local time, on the date hereof or at such place or on such other date on
or before the date hereof as may be mutually agreeable to the Loan Parties and Purchasers. The
date and time of the Closing as finally determined pursuant to this Section 2.4 are referred to
herein as the “Closing Date.” Delivery of the Notes shall be made to Purchasers against
payment of the purchase price therefor, less any unpaid Senior Origination Fee, Junior Origination
Fee, Revolving Loan Commitment Fee, Structuring Fee and any other amounts due and payable pursuant
to Section 4.1(g) hereof, by wire transfer of immediately available funds in the manner
agreed to by the Loan Parties and Purchasers. The Notes shall be issued in such name or names
and in such permitted denomination or denominations, numbers and amounts as set forth in Annex
B or as Purchasers may request in writing not less than two (2) Business Days before the
Closing Date.

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ARTICLE 3

REPAYMENT OF THE REVOLVING LOANS, THE SENIOR TERM LOANS

AND THE SUBORDINATED NOTES

          3.1 Interest Rates and Interest Payments.

          (a) Senior Term Loan B. The Loan Parties, jointly and severally, covenant and agree
to make payments to the Agent, for the ratable benefit of Purchasers, of accrued interest on the
Senior Term Loan B on the last day of each LIBOR Period, commencing on the first LIBOR Period after
the date hereof, 2004 through the date of repayment in full of the Senior Term Loan B. The Senior
Term Loan B shall bear interest on the outstanding principal thereof at a rate equal to the LIBOR
Rate, as such rate may adjust from time to time, plus six percent (6%) per annum.

          (b) Senior Subordinated Notes. The Loan Parties, jointly and severally, covenant and
agree to make payments to Agent for the ratable benefit of Purchasers, of accrued interest on the
Senior Subordinated Notes on the last day of each LIBOR Period, commencing with the first LIBOR
Period after the date hereof, 2004 through the date of repayment in full of the Senior Subordinated
Notes. The Senior Subordinated Notes will bear interest in two components: (i) interest will be
payable in cash on the outstanding principal amount thereof (as increased by Senior PIK Interest
that is paid-in-kind as described below) at a rate equal to the LIBOR Rate, as such rate may adjust
from time to time, plus nine and three tenths percent (9.3%) per annum (“Senior Cash
Interest”); and (ii) interest will be payable in kind on (and thereby increase) the outstanding
principal amount of the Senior Subordinated Notes (as such principal amount is increased from time
to time) at a rate of three percent (3%) per annum (“Senior PIK Interest”). A late fee of
two hundred and fifty (250) basis points shall be added on any amounts due hereunder which are not
paid in accordance with this Section 3.1(b). Senior PIK Interest shall be payable as an increase
in the principal amount of the Senior Subordinated Notes on the first Business Day of each month
without any further action on the part of Agent or the Loan Parties and such increased principal
amount of the Senior Subordinated Notes shall be paid in full in connection with the repayment of
the Senior Subordinated Notes. The Agent’s determination of the amount of Senior Subordinated
Notes outstanding at any time shall be conclusive and binding, absent manifest error.

          (c) Junior Subordinated Notes. The Loan Parties, jointly and severally, covenant and
agree to make payments to Agent for the ratable benefit of Purchasers, of accrued interest on the
Junior Subordinated Notes on the last day of each LIBOR Period, commencing with the first LIBOR
Period after the date hereof, 2004 through the date of repayment in full of the Junior Subordinated
Notes. The Junior Subordinated Notes will bear interest in two components: (i) interest will be
payable in cash on the outstanding principal amount thereof (as increased by Junior PIK Interest
that is paid-in-kind as described below) at a rate equal to the LIBOR Rate, as such rate may adjust
from time to time, plus ten and three tenths percent (10.3%) per annum (“Junior Cash
Interest”), and (ii) interest will be payable in kind on (and thereby increase) the outstanding
principal amount of the Junior Subordinated Notes (as such principal amount is
increased from time to time) at a rate of four percent (4%) per annum (“Junior PIK
Interest”). A late fee of two hundred and fifty (250) basis points shall be added on any
amounts due hereunder which are not paid in accordance with this Section 3.1(c). Junior PIK
Interest shall be payable as an increase in the principal amount of the Junior Subordinated Notes
on the first Business Day of each month without any further action on the part of Agent or the Loan
Parties and such increased

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principal amount of the Junior Subordinated Notes shall be paid in full
in connection with the repayment of the Junior Subordinated Notes. The Agent’s determination of
the amount of Junior Subordinated Notes outstanding at any time shall be conclusive and binding,
absent manifest error.

          (d) Cash Payments in Lieu of PIK Interest. Notwithstanding Sections 3.1(b) and 3.1(c)
hereof, commencing with the first “accrual period” (as defined for purposes of the Code) ending
after the fifth anniversary of the Closing Date and continuing with each subsequent accrual period
thereafter, the Loan Parties shall, in respect of each series of Subordinated Notes, pay in cash,
on or before the end of such accrual period, an amount equal to the sum of the annual PIK Interest,
the accrued and unpaid PIK Interest and the accrued and unpaid original issue discount (other than
PIK Interest) with respect to such series of Subordinated Notes if, but only to the extent that,
the aggregate amount of the sum of (i) the PIK Interest and (ii) the original issue discount (other
than PIK Interest), in each case that has accrued and not been paid in cash from the Closing Date
through the end of such accrual period on such series of Subordinated Notes, exceeds the product of
the “issue price” (as defined for purposes of the Code) for such series of Subordinated Notes and
the “yield to maturity” (as defined for purposes of the Code) on such series of Subordinated Notes.
Any such payment shall first be allocated to the accrued and unpaid PIK Interest.

          (e) Revolving Loans. The Loan Parties, jointly and severally, covenant and agree to
make payments to the Agent for the ratable benefit of Purchasers of accrued interest on the
Revolving Loans on the last day of each LIBOR Period, commencing with the first LIBOR Period after
the date hereof, through the date of their repayment in full. The Revolving Loans will bear
interest on the outstanding principal thereof at a rate per annum equal to the LIBOR Rate, as such
rate may adjust from time to time, plus six percent (6.0%).

          (f) Computation of Interest. Interest on the Notes will be computed on the basis of a
year of three hundred sixty (360) days of twelve (12) thirty (30) day months and the actual number
of days elapsed.

          3.2 Repayment of Senior Term Notes. The Loan Parties, jointly and severally, covenant
and agree to repay to Agent, for the ratable benefit of Purchasers, the unpaid balance of the
Senior Term B Notes in full, together with all accrued and unpaid interest, fees and other amounts
due hereunder, on June 23, 2010.

          3.3 Repayment of Subordinated Notes.

          (a) Senior Subordinated Notes. The Loan Parties, jointly and severally, covenant and
agree to repay to Agent, for the ratable benefit of Purchasers, the unpaid balance of the Senior
Subordinated Notes in full, together with all accrued and unpaid interest, fees and other amounts
due hereunder, on June 23, 2011.

          (b) Junior Notes. The Loan Parties, jointly and severally, covenant and agree to
repay to Agent, for the ratable benefit of Purchasers, the unpaid balance of the Junior
Subordinated Notes in full, together with all accrued and unpaid interest, fees and other amounts
due hereunder, on June 23, 2011.

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          3.4 Repayment of Revolving Loans. The Loan Parties covenant and agree to pay to
Agent, for the ratable benefit of Purchasers, the Revolving Loans in full together with all unpaid
accrued interest, fees and other amounts due hereunder on the Revolving Loan Termination Date. In
addition, the Loan Parties covenant and agree to pay to Agent, for the ratable benefit of
Purchasers, such amount of the Revolving Loans as shall be necessary at any time so that the
aggregate amount of Revolving Loans outstanding at any time does not exceed the Revolving Loan
Commitment Amount.

          3.5  Optional Prepayment of Notes. Subject to the terms of this Section 3.5, the Loan
Parties may prepay to Agent, for the ratable benefit of Purchasers, the outstanding principal
amount of the Senior Term B Notes and the Subordinated Notes in whole or in part in multiples of
$250,000, or such lesser amount as is then outstanding, at any time at a price equal to (i) the
accrued interest, if any, to the date set for prepayment, plus (ii) in the case of the Subordinated
Notes, a prepayment fee representing the amortization of certain of Purchasers’ costs incurred in
connection with the purchase of the Subordinated Notes equal to the principal amount prepaid
thereon multiplied by the following percentage:

	 	 	 
	If Prepaid During	 	 
	the 12-Month Period	 	 
	Ending on June 23	 	 
	of the Following Years:	 	Percentage
	2005
	 	5%
	2006
	 	4%
	2007
	 	3%
	2008
	 	2%
	2009 and Thereafter
	 	1%

provided, however, that no prepayment shall be applied to (a) the Subordinated
Notes so long as the Senior Term B Notes remain outstanding and (b) to the Junior Subordinated
Notes so long as the Senior Subordinated Notes remain outstanding. All such prepayments shall be
applied by Agent to the outstanding principal in the inverse order of maturity after application of
such prepayment to any accrued interest and prepayment premium payable in connection therewith.

          3.6 Notice of Optional Prepayment. If the Loan Parties shall elect to prepay any
Notes pursuant to Section 3.5 hereof, the Loan Parties shall give notice of such prepayment to
Agent and each holder of the Notes to be prepaid not less than thirty (30) days or more than ninety
(90) days prior to the date fixed for prepayment, specifying (i) the date on which such prepayment
is to be made, (ii) the principal amount of such Notes to be prepaid on such date, and (iii) the
premium, if any, and accrued interest applicable to the prepayment. Such notice shall be
accompanied by a certificate of the Chairman of the Board of Directors, the President or the Vice
President and of the Treasurer of Borrower that such prepayment is being made in compliance with
Section 3.5. Notice of prepayment having been so given, the aggregate principal
amount of the Notes specified in such notice, together with accrued interest thereon and the
premium, if any, shall become due and payable on the prepayment date set forth in such notice.

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          3.7 Mandatory Prepayment.

          (a) Change of Control; Event of Default. The Notes shall be prepaid in full, together
with all interest, fees and expenses plus a prepayment premium computed in accordance with Section
3.5, as if such prepayment were a voluntary prepayment, in the event of a Change of Control or upon
such Notes becoming due as a consequence of an Event of Default pursuant to Section 8.2.

          (b) Excess Cash Flow. In addition to the amounts payable by the Loan Parties in
respect of the Notes pursuant to Sections 3.2, 3.3, 3.4 and 3.5 hereof, the Loan Parties jointly
and severally, covenant and agree to make an annual principal prepayment on the Senior Term Loan B
(the “Cash Flow Prepayment”) on or before the end of the LIBOR Period that occurs the
soonest after the one hundred twentieth (120th) day following the end of each Fiscal Year in an
amount equal to seventy-five percent (75%) of the Excess Cash Flow, or such lesser amount as is
then outstanding under the Senior Term B Notes, for so long as any amounts remain outstanding under
the Senior Term B Notes. All Cash Flow Prepayments in respect of any Fiscal Year shall be applied
by Agent to the outstanding principal of the Senior Term B Notes in the inverse order of maturity
after application of such prepayment to any accrued interest payable in connection therewith.

          3.8 Home Office Payment. The Loan Parties will pay all sums becoming due on any Note
for principal, premium, if any, and interest to Agent by the method and at the address specified
for such purpose in Annex A, or by such other method or at such other address as Purchasers
shall have from time to time specified to the Loan Parties in writing for such purpose, without the
presentation or surrender of such Note or the making of any notation thereon, except that upon
written request of the Loan Parties made concurrently with or reasonably promptly after payment or
prepayment in full of any Note, each holder of a Note shall surrender such Note for cancellation,
reasonably promptly after such request, to the Loan Parties at their principal executive office.

          3.9 Taxes. Any and all payments by the Loan Parties hereunder or under the Notes or
other Purchase Documents that are made to or for the benefit of Purchasers shall be made free and
clear of and without deduction for any and all present or future taxes, levies, imposts,
deductions, charges or withholdings and penalties, interests and all other liabilities with respect
thereto (collectively, “Taxes”), excluding taxes imposed on Agent’s or Purchasers’ net
income or capital and franchise taxes imposed on any of them by the jurisdiction under the laws of
which any of them is organized or any political subdivision thereof (all such nonexcluded Taxes
being hereinafter referred to as “Covered Taxes”). If any of the Loan Parties shall be
required by law to deduct any Covered Taxes from or in respect of any sum payable hereunder or
under any Notes or other Purchase Documents to Agent for the benefit of Purchasers, or to
Purchasers, the sum payable shall be increased as may be necessary so that after making all
required deductions of Covered Taxes (including deductions of Covered Taxes applicable to
additional sums payable under this paragraph), each Purchaser receives an amount equal to the sum
it would have received had no such deductions been made. The Loan Parties shall make such
deductions and the Loan
Parties shall pay the full amount so deducted to the relevant taxation authority or other
authority in accordance with applicable law. In addition, the Loan Parties agree to pay any
present or future stamp, documentary, excise, privilege, intangible or similar levies that arise at
any time or from

22

 

time to time from any payment made under any and all Purchase Documents or from
the execution or delivery by the Loan Parties or from the filing or recording or maintenance of, or
otherwise with respect to the exercise by Agent or Purchasers of their respective rights under any
and all Purchase Documents (collectively, “Other Taxes”). The Loan Parties will indemnify
Agent and Purchasers for the full amount of Covered Taxes imposed on or with respect to amounts
payable hereunder and Other Taxes, and any liability (including penalties, interest and expenses)
arising therefrom or with respect thereto. Payment of this indemnification shall be made within
thirty (30) days from the date Agent or Purchasers provide the Loan Parties with a certificate
certifying and setting forth in reasonable detail the calculation thereof as to the amount and type
of such Taxes. Any such certificates submitted by Agent or Purchasers in good faith to the Loan
Parties shall, absent manifest error, be final, conclusive and binding on all parties. The
obligation of the Loan Parties under this Section 3.9 shall survive the payment of the Notes and
the termination of this Agreement. Within thirty (30) days after the Loan Parties having received
a receipt for payment of Covered Taxes and/or Other Taxes, the Loan Parties shall furnish to Agent
the original or certified copy of a receipt evidencing payment thereof.

          3.10 Maximum Lawful Rate. This Agreement, the Notes and the other Purchase Documents
are hereby limited by this Section 3.10. In no event, whether by reason of acceleration of the
maturity of the amounts due hereunder or otherwise, shall interest and fees contracted for,
charged, received, paid or agreed to be paid to Purchasers exceed the maximum amount permissible
under applicable law. If, from any circumstance whatsoever, interest and fees would otherwise be
payable to Agent or Purchasers in excess of the maximum amount permissible under applicable law,
the interest and fees shall be reduced to the maximum amount permitted under applicable law. If
from any circumstance, Agent or Purchasers shall have received anything of value deemed interest by
applicable law in excess of the maximum lawful amount, an amount equal to any excess of interest
shall be applied to the reduction of the principal amount of the Notes, in such manner as may be
determined by Purchasers, and not to the payment of fees or interest, or if such excess interest
exceeds the unpaid balance of the principal amount of the Notes, such excess shall be refunded to
the Loan Parties.

          3.11 Break Funding Payments. In the event of the payment of any principal of any Note
(other than the Subordinated Notes) other than on the date such payment was scheduled to be paid or
the due date for mandatory prepayments pursuant to Section 3.7 hereof (including payments as a
result of an Event of Default), the Loan Parties shall compensate each Purchaser, upon demand, for
the loss, cost and expense attributable to such event with respect to the period from such payment
date to the day immediately preceding the next scheduled payment or due date.

          3.12 Capital Adequacy. If, after the date hereof, either the introduction of or any
change of the interpretation of any law or the compliance by Purchasers with any guideline or
request from any governmental authority (provided they are legally binding) has or would have the
effect of reducing the rate of return on the capital or assets of Purchasers as a consequence of,
as determined by Agent or Purchasers in their sole discretion, the existence of any Purchaser’s
obligations under this Agreement or any other Purchase Documents, then, upon demand by
Purchasers, the Loan Parties immediately shall pay to Purchasers, from the time as specified
by Purchasers, additional amounts sufficient to compensate Purchasers in light of such
circumstances. The obligations of the Loan Parties under this Section 3.12 shall survive the
payment of the Notes and the termination of this Agreement.

23

 

          3.13 Certain Waivers. The Loan Parties unconditionally waive (i) any rights to
presentment, demand, protest or (except as expressly required hereby) notice of any kind, and (ii)
any rights of recission, setoff, counterclaim or defense to payment under the Notes or otherwise
that the Loan Parties may have or claim against any Purchaser, the Agent or any prior Purchaser or
Agent.

ARTICLE 4

CONDITIONS

          4.1 Conditions to the Senior Term Loan B, Revolving Loan and Purchase of Subordinated
Notes. The obligation of Purchasers to advance the Senior Term Loan B and to purchase and pay
for the Notes is subject to the satisfaction, prior to or at the Closing, of the following
conditions:

          (a) Representations and Warranties True. The representations and warranties contained
in Article 5 hereof shall be true and correct in all material respects at and as of the Closing
Date as though then made, except to the extent of changes caused by the transactions expressly
contemplated herein.

          (b) Material Adverse Change. There shall have been no Material Adverse Change in the
business, financial condition, assets, Business or prospects of the Synodys Companies or the
capital markets since June 30, 2003.

          (c) Security Documents. The Loan Parties, Topco and Agent, for the benefit of the
Purchasers, shall have entered into (i) a security agreement or security agreements with Agent
subordinated in lien priority only to the Liens in favor of any senior lender as contemplated
therein, if any, in form and substance as set forth in Exhibit B attached hereto (as the
same may be amended, modified or supplemented from time to time in accordance with the terms
thereof, the “Security Agreement”), (ii) a collateral patent, trademark and license
assignment or assignments in form and substance as set forth in Exhibit C attached hereto
(as the same may be amended, modified or supplemented from time to time in accordance with the
terms thereof, the “IP Collateral Assignments”) and (iii) stock pledge and security
agreements in form and substance as set forth in Exhibit D attached hereto (as the same may
be amended, modified or supplemented from time to time in accordance with the terms thereof, the
“Pledge Agreements”). The Loan Parties and Topco shall have executed and delivered to
Agent, for the benefit of the Purchasers, such financing statements and other instruments
(collectively, “Financing Statements”) as Agent shall require in order to perfect and
maintain the continued perfection of the security interest created by the Security Agreement.
Agent shall have received reports of filings with appropriate government agencies showing that
there are no Liens on the assets of the Loan Parties and Topco other than Permitted Liens.

          (d) Environmental Reports. Agent shall have received reports covering the Synodys
Companies’ properties in form and substance satisfactory to Agent regarding the Synodys Properties’
compliance with Environmental Laws.

24

 

          (e) Collateral Access Agreements. The Loan Parties shall have delivered to Agent a
Collateral Access Agreement for each property specified by the Agent, in form and substance
satisfactory to the Agent.

          (f) Closing Documents. The Loan Parties will have delivered or caused to be delivered
to Agent all of the following documents in form and substance satisfactory to Agent:

     (i) two or more Senior Term B Notes evidencing the Senior Term Loan B (as
designated by Agent and Purchasers pursuant to Section 2.1 and Annex A
hereof) in aggregate original principal amounts as set forth herein, duly completed
and executed by the Loan Parties;

     (ii) one or more Subordinated Notes (as designated by Agent and Purchasers
pursuant to Section 2.2 and Annex A hereof) in aggregate original principal
amounts as set forth herein, duly completed and executed by the Loan Parties;

     (iii) one or more Revolving Notes evidencing the Revolving Loans (as designated
by Agent and Purchasers pursuant to Section 2.3 and Annex A hereof) in the
maximum amounts as set forth herein, duly completed and executed by the Loan
Parties;

     (iv) certificates of good standing dated not more than 10 days prior to the
Closing Date for each of the Loan Parties and Topco issued by their respective
jurisdictions of organization and each jurisdiction where it is qualified to operate
as a foreign corporation, or its equivalent;

     (v) a copy of the Charter Documents of each of the Loan Parties and Topco,
certified by the appropriate governmental official of the jurisdiction of its
organization as of a date not more than 10 days prior to the Closing Date;

     (vi) a copy of the By-laws of each of the Loan Parties and Topco, certified as
of the Closing Date by the secretary, assistant secretary, manager or general
partner, as applicable, of each respective Loan Party and Topco;

     (vii) a certificate of the secretary or assistant secretary, manager or general
partner of each of the Loan Parties and Topco, certifying as to the names and true
signatures of the officers or other authorized person of the respective Loan Party
and Topco authorized to sign this Agreement and the other documents to be delivered
by the respective Loan Party and Topco hereunder;

     (viii) copies of the resolutions duly adopted by each Loan Party’s and Topco’s
board of directors, general partners, board of managers or other governing body,
authorizing the execution, delivery and performance by the respective Loan Party and
Topco of this Agreement and each of the other agreements, instruments and documents
contemplated hereby to which the respective Loan Party and Topco is a party to, and
the consummation of all of the other Transactions, certified as of

25

 

the Closing Date by the secretary, assistant secretary, manager or general
partner of the respective Loan Party and Topco;

     (ix) a certificate dated as of the Closing Date from an officer, general
partner or manager of each of the Synodys Companies stating that the conditions
specified in this Section 4.1 have been fully satisfied or waived by Agent;

     (x) certificates of insurance evidencing the existence of all insurance
required to be maintained by the Synodys Companies pursuant to Section 7.1(c), and
Agent shall be satisfied with the type and extent of such coverage;

     (xi) copies of all material leases to which any of the Loan Parties is a party
to; and

     (xii) such other documents relating to the Transactions contemplated by this
Agreement as Agent or its counsel may reasonably request.

          (g) Purchaser’s Fees and Expenses.

     (i) Revolving Loan Commitment Fee. On the Closing Date, the Loan
Parties shall pay the Revolving Loan Commitment Fee to ACFS (and the Loan Parties
hereby authorize Agent to deduct from the aggregate proceeds from the sales of the
Notes by the Loan Parties, the unpaid amount of such Revolving Loan Commitment Fee);

     (ii) Senior Origination Fee. On the Closing Date, the Loan Parties
shall pay the Senior Origination Fee to ACFS (and the Loan Parties hereby authorize
Agent to deduct from the aggregate proceeds from the sales of the Notes by the Loan
Parties, the unpaid amount of such Senior Origination Fee);

     (iii) Junior Subordinated Origination Fee. On the Closing Date, the
Loan Parties shall pay the Junior Origination Fee to ACFS (and the Loan Parties
hereby authorize Agent to deduct from the aggregate proceeds from the sales of the
Notes by the Loan Parties, the unpaid amount of such Junior Origination Fee);

     (iv) Structuring Fee. On the Closing Date, the Loan Parties shall pay
the Structuring Fee to ACFS (and the Loan Parties hereby authorize the Agent to
deduct from the sales of the Notes by the Loan Parties the unpaid amount of such
Structuring Fee);

     (v) Equity Fee. On the Closing Date, the Loan Parties shall pay the
Equity Fee to ACFS (and the Loan Parties hereby authorize the Agent to deduct from
the sales of the Notes by the Loan Parties the unpaid amount of such Equity Fee);

     (vi) Senior Subordinated Origination Fee. On the Closing Date, the
Loan Parties shall pay the Senior Subordinated Origination Fee to ACFS (and the Loan

26

 

Parties hereby authorize the Agent to deduct from the sales of the Notes by the
Loan Parties the unpaid amount of such Senior Subordinated Origination Fee); and

     (vii) Other Fees and Expenses. On the Closing Date, the Loan Parties
shall have paid the fees and expenses of Agent and Purchasers, payable by the Loan
Parties pursuant to Section 15.4 hereof (and the Loan Parties hereby authorize Agent
to deduct all such amounts from the aggregate proceeds of the sale of the Notes by
the Loan Parties).

          (h) Legal Investment. On the Closing Date, Purchasers’ purchases of the Notes shall
not be prohibited by any applicable law, rule or regulation of any Governmental Authority
(including, without limitation, Regulations T, U or X of the Board of Governors of the Federal
Reserve System) as a result of the promulgation or enactment thereof or any changes therein, or
change in the interpretation thereof by any Governmental Authority, subsequent to the date of this
Agreement.

          (i) Proceedings. All proceedings taken or required to be taken in connection with the
transactions contemplated hereby to be consummated at or prior to the Closing and all documents
incident thereto will be satisfactory in form and substance to Agent and its counsel and to
Purchasers and their counsel.

          (j) Consummation of Acquisition. The Acquisition shall have been consummated in form
and substance satisfactory to the Purchasers, in the Purchasers’ sole discretion, and the
Purchasers shall have been provided copies of all agreements, instruments and documents delivered
in connection therewith.

          (k) Investment Banking Agreement. Topco and ACFS shall have executed an Investment
Banking Agreement in a form reasonably satisfactory to ACFS in the form attached hereto as
Exhibit F.

          4.2 Conditions Precedent to each Revolving Loan. The obligation of the Purchasers on
any date (including the Closing Date) to make a Revolving Loan is subject to the satisfaction of
each of the following conditions precedent:

          (a) Request for Borrowing. Agent shall have received a duly executed Request for
Borrowing with respect to each Revolving Loan in accordance with Section 2.3(b) hereof.

          (b) Compliance. Both before and after giving effect to the proceeds of any Revolving
Loan, (i) no Default or Event of Default shall have occurred and be continuing, (ii) repayment of
the Notes shall not been accelerated in accordance with Section 8.2 hereof, (iii) the Loan Parties
shall have complied and be in compliance with all the terms, covenants and conditions of each
Purchase Document, and (iv) the representations and warranties of the Loan Parties contained in
Section 5 hereof shall be true and correct on and as of the Closing Date and shall be true and
correct in all material respects on and as of any such date after the Closing Date with the same
effect as though made on and as of the date of each Revolving Loan (except to the extent that any
of the Schedules to this Agreement have been amended prior to any funding date to appropriately
update any immaterial matters disclosed therein); and the Agent, if it so requests,

27

 

shall have received a certificate, dated as of the date of each Revolving Loan, signed by an
Executive Officer of the Loan Parties to the foregoing effect.

          (c) No Material Adverse Change. No Material Adverse Change shall have occurred since
the date of the last audited financial statements of the Synodys Companies delivered to the Agent.

          (d) Additional Documents. The Agent shall have received prior to the date of each
Revolving Loan all additional documents and certificates that the Agent shall have reasonably
requested.

          4.3 Waiver. Any condition specified in this Article 4 may be waived by Agent on
behalf of the Purchasers; provided that no such waiver will be effective against Agent unless it is
set forth in a writing executed by Agent.

ARTICLE 5

REPRESENTATIONS AND WARRANTIES OF THE LOAN PARTIES

          5.1 Representations and Warranties of Loan Parties. As a material inducement to Agent
and Purchasers to enter into this Agreement, advance the Senior Term Loan B and purchase the Notes,
the Loan Parties and Topco, jointly and severally, hereby represent and warrant to Agent and
Purchasers as follows:

          (a) Organization and Power. Each of the Synodys Companies is a corporation (or
comparable entity of non-U.S. jurisdiction) duly organized, validly existing and in good standing
under the laws of its jurisdiction of formation. Each of the Synodys Companies has all requisite
corporate or other organizational power and authority and all material licenses, permits, approvals
and authorizations necessary to own and operate its properties, to carry on its businesses as now
conducted and presently proposed to be conducted and to carry out the Transactions, and is
qualified to do business in the jurisdictions listed on the “Organization Schedule”
attached hereto as Schedule 5.1(a), which includes every jurisdiction where the failure to
so qualify might reasonably be expected to have a Material Adverse Effect. Each of the Synodys
Companies has its principal place of business as set forth on the Organization Schedule. The
copies of the Charter Documents and By-Laws of the Synodys Companies that have been furnished to
Agent reflect all amendments made thereto at any time prior to the date of this Agreement and are
correct and complete.

          (b) Principal Business. The Synodys Companies are manufacturers and distributors of
equipment for the detection of radiation (the “Business”).

          (c) Financial Statements and Financial Projections.

     (i) Financial Statements; Historical Statements. The Loan Parties have
delivered to Agent copies of Synodys’s audited consolidated year-end financial
statements for and as of the fiscal years ended June 30, 2000, June 30, 2001, June
30, 2002 and June 30, 2003 and unaudited balance sheet, income statements and
statement of cash flows for the eleven (11) month period ended May 31, 2004
(together, the “Financial Statements”). The Financial Statements were
compiled

28

 

from the books and records maintained by Synodys’ management, are correct
and complete and fairly represent the consolidated financial condition of Synodys
and its Subsidiaries as of their dates and the results of operations for the fiscal
periods then ended and have been prepared in accordance with generally accepted
accounting principles in France, consistently applied.

     (ii) Financial Projections. The Synodys Companies have delivered to
Agent financial projections (consisting of a projected income statement) of the
Synodys Companies for the period June 30, 2004 through June 30, 2007 derived from
various assumptions of the Synodys Companies’ management (the “Financial
Projections”). The Financial Projections represent a reasonable range of
possible results in light of the history of the Business and the Synodys Companies,
present and foreseeable conditions and the intentions of the Synodys Companies’
management. The Financial Projections accurately reflect the liabilities of the
Synodys Companies upon consummation of the transactions contemplated hereby as of
the Closing Date.

     (iii) Accuracy of Financial Statements. The Synodys Companies do not
have any liabilities, contingent or otherwise, or forward or long-term commitments
that are not disclosed in the Financial Statements or in the notes thereto, and
except as disclosed therein there are no unrealized or anticipated losses from any
commitments of the Synodys Companies that may cause a Material Adverse Effect.

          (d) Capitalization and Related Matters. As of the Closing Date, the authorized
capital stock of each of the Synodys Companies and the number and ownership of all outstanding
capital stock of each of the Synodys Companies is set forth on the Organization Schedule. Except
as set forth in Schedule 5.1(d), as of the Closing Date, none of the Synodys Companies will
have outstanding any stock or securities convertible into or exchangeable for any shares of its
capital stock and none will have outstanding any rights or options to subscribe for or to purchase
its capital stock or any stock or securities convertible into or exchangeable for its capital
stock. As of the Closing Date, none of the Synodys Companies will be subject to any obligation
(contingent or otherwise) to repurchase or otherwise acquire or retire any shares of its capital
stock. As of the Closing, all of the outstanding shares of each Synodys Company’s capital stock
will be validly issued, fully paid and nonassessable. None of the Synodys Companies has violated
any applicable federal or state securities laws in connection with the offer, sale or issuance of
any of its capital stock, and the offer, sale and issuance of the Notes hereunder do not require
registration under the Securities Act or any applicable state securities laws. Except as set forth
in Schedule 5.1(d), there are no agreements among the Synodys Companies’ stockholders with
respect to the voting or transfer of the Synodys Companies’ capital stock.

          (e) Subsidiaries. The Synodys Companies do not own, or hold any rights to acquire,
any shares of stock or any other security or interest in any other Person, and the Synodys
Companies have no Subsidiaries, except in each case as set forth on the Organizational Schedule.

          (f) Authorization; No Breach. The execution, delivery and performance of this
Agreement, the other Purchase Documents and all other agreements contemplated hereby and
thereby to which each of the Synodys Companies is a party (collectively, the “Transaction

29

 

Documents”), and the consummation of the Transactions have been duly authorized by each of the
Synodys Companies. The execution and delivery by each of the Synodys Companies of the Transaction
Documents and the consummation of the Transactions do not and will not (i) conflict with or result
in a breach of the terms, conditions or provisions of, (ii) constitute a default under, (iii)
except as created pursuant to the Security Documents, result in the creation of any Lien upon any
of the Synodys Companies’ capital stock or assets pursuant to, (iv) give any third party the right
to accelerate any obligation under, (v) result in a violation of, or (vi) require any
authorization, consent, approval, exemption or other action by or notice to any Governmental
Authority pursuant to, the Charter Documents of any of the Synodys Companies, or any law, statute,
rule or regulation to which any of the Synodys Companies is subject, or any agreement, instrument,
order, judgment or decree to which any of the Synodys Companies is a party or to which they or
their assets are subject.

          (g) Governmental Approvals. Except as specifically provided by the Transaction
Documents, no registration with or consent or approval of, or other action by, any Governmental
Authority is or will be required in connection with the consummation of the Transactions by the
Loan Parties and Topco.

          (h) Enforceability. This Agreement constitutes, and each of the other Transaction
Documents when duly executed and delivered by each of the Loan Parties who are parties thereto will
constitute, legal, valid and binding obligations of each of the Loan Parties enforceable in
accordance with their respective terms.

          (i) No Material Adverse Change. Since June 30, 2003, there has been no Material
Adverse Change.

          (j) Litigation. Except as described in the “Litigation Schedule” attached hereto as
Schedule 5.1(j), there are no actions, suits or proceedings at law or in equity or by or
before any arbitrator or any Governmental Authority now pending or, to the best knowledge of the
Loan Parties’ and Topco’s management after due inquiry, threatened against or filed by or affecting
any of the Synodys Companies or any of their directors or officers or the businesses, assets or
rights of any of the Synodys Companies. The Synodys Companies and their directors or officers
shall promptly provide Agent with a copy of all pleadings of all lawsuits filed against others and,
in the case of other actions, a letter stating the nature of such suits and a copy of all
pleadings.

          (k) Compliance with Laws. The Synodys Companies are not in violation in any material
respect of any applicable Law. The Synodys Companies are not in default with respect to any
judgment, order, writ, injunction, decree, rule or regulation of any Governmental Authority. The
Synodys Companies are not in, and the consummation of the Transactions will not cause any, default
concerning any judgment, order, writ, injunction or decree of any Governmental Authority, and there
is no investigation, enforcement action or regulatory action pending or threatened against or
affecting any of the Synodys Companies by any Governmental Authority, except as set forth on the
Litigation Schedule. Except as set forth in the Litigation Schedule, there is no remedial or other
corrective action that any of the Synodys Companies is required to take to remain in compliance
with any judgment, order, writ, injunction or decree of any Governmental Authority or to maintain
any material permits, approvals or licenses granted by any Governmental Authority in
full force and effect. During the past ten (10) years, none of the officers, directors or
management

30

 

of any of the Synodys Companies has been arrested or convicted of any material crime nor
has any of them been bankrupt or an officer or director of a bankrupt company.

          (l) Environmental Protection. Except as specified in “Environmental Schedule”
attached hereto as Schedule 5.1(l) and after giving effect to the Transactions: (i) the
business of the Synodys Companies, the methods and means employed by the Synodys Companies in the
operation thereof (including all operations and conditions at or in the properties of the Synodys
Companies), and the assets owned, leased, managed, used, controlled, held or operated by the
Synodys Companies, comply in all material respects with all applicable Environmental Laws; (ii)
with respect to the Properties and Facilities, and except as disclosed in the Environmental
Schedule, the Synodys Companies have obtained, possess, and are in full compliance with all
permits, licenses, reviews, certifications, approvals, registrations, consents, and any other
authorizations required under any Environmental Laws; (iii) the Synodys Companies have not received
(x) any claim or notice of violation, lien, complaint, suit, order or other claim or notice to the
effect that the Synodys Companies are or may be liable to any Person as a result of (A) the
environmental condition of any of their Properties or any other property, or (B) the release or
threatened release of any Pollutant, or (y) any letter or request for information under Section 104
of the CERCLA, or other comparable state laws, and to the best of the any of Loan Parties’ and
Topco’s knowledge, none of the operations of the Synodys Companies is the subject of any
investigation by a Governmental Authority evaluating whether any remedial action is needed to
respond to a release or threatened release of any Pollutant at the Properties and Facilities or at
any other location, including any location to which the Synodys Companies have transported, or
arranged for the transportation of, any Pollutants with respect to the Properties and Facilities;
(iv) except as disclosed in the Environmental Schedule, neither the Synodys Companies nor any prior
owner or operator has incurred in the past, or is now subject to, any Environmental Liabilities;
(v) except as disclosed in the Environmental Schedule, there are no Liens, covenants, deed
restrictions, notice or registration requirements, or other limitations applicable to the
Properties and Facilities, based upon any Environmental Laws or other legal obligations; (vi) there
are no USTs located in, at, on, or under the Properties and Facilities other than the USTs
identified in the Environmental Schedule as USTs; and each of those USTs is in full compliance with
all Environmental Laws and other legal obligations; and (vii) except as disclosed in the
Environmental Schedule, there are no PCBs, lead paint, asbestos (of any type or form), or
materials, articles or products containing PCBs, lead paint or asbestos, located in, at, on, under,
a part of, or otherwise related to the Properties and Facilities (including, without limitation,
any building, structure, or other improvement that is a part of the Properties and Facilities), and
all of the PCBs, lead paint, asbestos, and materials, articles and products containing PCBs, lead
paint or asbestos identified in the Environmental Schedule are in full compliance with all
Environmental Laws and other legal obligations.

          (m) Legal Investments; Use of Proceeds. The Loan Parties will use the proceeds from
the sale of the Notes to pay a portion of the purchase consideration for the Acquisition. The Loan
Parties are not engaged in the business of extending credit for the purpose of purchasing or
carrying any “margin stock” or “margin security” (within the meaning of Regulations T, U or X
issued by the Board of Governors of the Federal Reserve System), and no proceeds of the sale of
the Notes will be used to purchase or carry any margin stock or margin security or to extend
credit to others for the purpose of purchasing or carrying any margin stock or margin security.

31

 

          (n) Taxes. Each of the Synodys Companies has filed or caused to be filed all Federal,
state, local and other tax returns that are required to be filed by it, and has paid or caused to
be paid all taxes shown to be due and payable on such returns or on any assessments received by it,
including payroll taxes.

          (o) Labor and Employment. The Synodys Companies are and each of their Plans are in
compliance in all material respects with those provisions of ERISA, the Code, the Age
Discrimination in Employment Act, and the regulations and published interpretations thereunder that
are applicable to the Synodys Companies or any such Plan. As of the date hereof, no Reportable
Event has occurred with respect to any Plan as to which any of the Synodys Companies are or were
required to file a report with the PBGC. No Plan has any material amount of unfunded benefit
liabilities (within the meaning of Section 4001(a)(18) of ERISA) or any accumulated funding
deficiency (within the meaning of Section 302(a)(2) of ERISA), whether or not waived, and neither
the Synodys Companies nor any member of the Controlled Group has incurred or expects to incur any
material withdrawal liability under Subtitle E of Title IV of ERISA to a Multiemployer Plan. The
Synodys Companies are in compliance in all material respects with all labor and employment laws,
rules, regulations and requirements of all applicable domestic and foreign jurisdictions. There
are no pending or threatened labor disputes, work stoppages or strikes.

          (p) Investment Company Act; Public Utility Holding Company Act. None of the Synodys
is (i) an “investment company” or “controlled” by an investment company within the meaning of the
Investment Company Act of 1940, as amended, or (ii) a “holding company” or a “subsidiary company”
of a “holding company” or an “affiliate” of a “holding company” or of a “subsidiary company” of a
“holding company,” within the meaning of the Public Utility Holding Company Act of 1935, as
amended.

          (q) Properties; Security Interests. The Synodys Companies have good and marketable
title to, or valid leasehold interests in, all of the material assets and properties used or useful
by the Synodys Companies in the Business (collectively, the “Properties and Facilities”),
subject to no Liens except for Permitted Liens. All of the Properties and Facilities are in good
repair, working order and condition and all such assets and properties are owned by the Synodys
Companies free and clear of all Liens except for Permitted Liens. The Properties and Facilities
constitute all of the material assets, properties and rights of any type used in or necessary for
the conduct of the Business. The Security Agreement creates and grants to Agent a valid and
perfected security interest in all the collateral thereunder, subject only to Permitted Liens.
Except as specified in Schedule 5.1(q), the Synodys Companies do not own any real estate.
All real estate leased by any of the Synodys Companies is listed on the “Properties Schedule,”
attached hereto as Schedule 5.1(q).

          (r) Intellectual Property; Licenses. Each of the Synodys Companies possesses all
Proprietary Rights necessary to conduct the Business as heretofore conducted or as proposed to be
conducted by it. All Proprietary Rights registered in the name of any of the Synodys Companies and
applications therefor filed by any of the Synodys Companies are listed on the “Intellectual
Property Schedule,” attached hereto as Schedule 5.1(r). No event has occurred that
permits, or after notice or lapse of time or both would permit, the revocation or termination
of any of the foregoing, which taken in isolation or when considered with all other such
revocations or terminations could have a Material Adverse Effect. None of the Property Rights
owned by or used

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under license by any Synodys Company infringes, misappropriates or conflicts with
any Proprietary Rights or other rights of any other Person; no products or services sold by any
Synodys Company in connection with the Business is infringing on, misappropriating or making any
unlawful or unauthorized use of any Proprietary Rights or other rights of another Person; and no
other Person is infringing upon, misappropriating or making any unlawful or unauthorized use of any
Proprietary Rights of any Synodys Company. None of the Loan Parties has notice or knowledge of any
facts or any past, present or threatened occurrence that could preclude or impair the Synodys
Companies’ ability to retain or obtain any authorization necessary for the operation of the
Business.

          (s) Solvency. After giving effect to the Transactions, (i) the fair value of the
assets of the Loan Parties, at a fair valuation, will exceed their debts and liabilities,
subordinated, contingent or otherwise, (ii) the present fair saleable value of the property of the
Loan Parties will be greater than the amount that will be required to pay the probable liability of
their debts and other liabilities, subordinated, contingent or otherwise, as such debts and other
liabilities become absolute and matured, (iii) the Loan Parties will be able to pay their debts and
liabilities, subordinated, contingent or otherwise, as such debts and liabilities become absolute
and matured, and (iv) the Loan Parties will not have unreasonably small capital with which to
conduct the business in which they are engaged as such business is now conducted and is proposed to
be conducted following the Closing Date.

          (t) Complete Disclosure. All factual information furnished by or on behalf of the
Loan Parties to Agent for purposes of or in connection with this Agreement or the Transactions is,
and all other such factual information hereafter furnished by or on behalf of the Loan Parties will
be, true and accurate in all material respects on the date as of which such information is
furnished and not incomplete by omitting to state any fact necessary to make such information not
misleading at such time in light of the circumstances under which such information was provided.

          (u) Side Agreements. Neither the Synodys Companies nor any Affiliate of the Synodys
Companies nor any director, officer or employee of the Synodys Companies or any of their
Affiliates, respectively, has entered into, as of the date hereof, any side agreement, either oral
or written, with any individual or business, pursuant to which the director, officer, employee,
Synodys Companies or Affiliate agreed to do anything beyond the requirements of the formal, written
contracts executed by the Synodys Companies and disclosed to Purchasers and Agent herein.

          (v) Broker’s or Finder’s Commissions. No broker’s or finder’s or placement fee or
commission will be payable to any broker or agent engaged by the Loan Parties or any of their
officers, directors or agents with respect to the issuance and sale of the Notes or the
transactions contemplated by this Agreement, including without limitation the Transactions, except
for fees payable to ACFS, Purchasers and Agent. The Loan Parties and Topco agree to indemnify
Agent and Purchasers and to hold them harmless from and against any claim, demand or liability for
broker’s or finder’s or placement fees or similar commissions, whether or not payable by the Loan
Parties, alleged to have been incurred in connection with such transactions, other than any
broker’s or finder’s fees payable to Persons engaged by Agent or Purchasers without the
knowledge of the Loan Parties.

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          (w) Absence of Undisclosed Liabilities. Except as set forth on Schedule
5.1(w), the Synodys Companies have no liabilities or obligations, either accrued, absolute,
contingent or otherwise, except:

     (i) those liabilities or obligations set forth on the Financial Statements and
not heretofore paid or discharged,

     (ii) liabilities arising in the ordinary course of business under any
agreement, contract, commitment, lease or plan specifically disclosed on the
schedules or not required to be disclosed because of the term or amount involved or
otherwise, and

     (iii) those liabilities or obligations (including those relating to foreign
exchange purchasing contracts) incurred, consistently with past business practice,
in or as a result of the normal and ordinary course of business.

          (x) Accuracy of Information. None of the Purchase Documents nor any other information
furnished to any of the Purchasers by any of the Loan Parties and any of their Affiliates in
connection with the Transactions contains any untrue statement of material fact or omits to state
any material fact necessary to make the statements contained therein not misleading.

          (y) OFAC; USA PATRIOT Act. No Synodys Company nor any Affiliate of any Synodys
Company is (i) a country, territory, organization, person or entity named on an Office of Foreign
Asset Control (OFAC) list, (ii) a Person that resides or has a place of business in a country or
territory named on such lists or which is designated as a “Non-Cooperative Jurisdiction” by the
Financial Action Task Force on Money Laundering, or whose subscription funds are transferred from
or through such a jurisdiction; or (iii) a person or entity that resides in or is organized under
the laws of a jurisdiction designated by the United States Secretary of the Treasury under Sections
311 or 312 of the USA PATRIOT Act as warranting special measures due to money laundering concerns.

          5.2 Absolute Reliance on the Representations and Warranties. All representations and
warranties contained in this Agreement and any financial statements, instruments, certificates,
schedules or other documents delivered in connection herewith, shall survive the execution and
delivery of this Agreement, regardless of any investigation made by Agent or Purchasers or on
Agent’s or Purchasers’ behalf.

ARTICLE 6

TRANSFER OF SECURITIES

          6.1 Restricted Securities. Purchasers acknowledge that the Notes have not been
registered under the Securities Act and may be resold only if registered pursuant to the provisions
of the Securities Act or if an exemption from registration is available, and that the Loan Parties
are not required to register any of the Notes under the Securities Act.

          6.2 Legends; Purchaser’s Representations. Each of the Purchasers hereby represents
and warrants to the Loan Parties that it is an “accredited investor” within the meaning of Rule
501(a) under the Securities Act and is acquiring the Notes for investment for its own account,

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with
no present intention of dividing its participation with others (except for a potential transfer or
transfers of the Notes to an Affiliate or Affiliates of Purchasers) or reselling or otherwise
distributing the same in violation of the Securities Act or any applicable state securities laws.
The Loan Parties may place an appropriate legend on the Notes owned by Purchasers concerning the
restrictions set forth in this Article 6. Upon the assignment or transfer by Purchasers or any of
its successors or assignees of all or any part of the Notes, the term “Purchaser” as used herein
shall thereafter mean, to the extent thereof, the then holder or holders of such Notes, or portion
thereof.

          6.3 Transfer of Notes. Subject to Section 6.2 hereof, a holder of a Note may transfer
such Note to a new holder, or may exchange such Note for Notes of different denominations (but in
no event of denominations of less than $100,000 in original principal amount), by surrendering such
Note to the Loan Parties duly endorsed for transfer or accompanied by a duly executed instrument of
transfer naming the new holder (or the current holder if submitted for exchange only), together
with written instructions for the issuance of one or more new Notes specifying the respective
principal amounts of each new Note and the name of each new holder and each address therefor. The
Loan Parties shall simultaneously deliver to such holder or its designee such new Notes, shall mark
the surrendered Notes as canceled and shall provide notice of such transfer to Agent. In lieu of
the foregoing procedures, a holder may assign a Note (in whole but not in part) to a new holder by
sending written notice to the Loan Parties and Agent of such assignment specifying the new holder’s
name and address; in such case, the Loan Parties shall promptly acknowledge such assignment in
writing to both the old and new holder.

          6.4 Replacement of Lost Securities. Upon receipt of evidence reasonably satisfactory
to the Loan Parties of the mutilation, destruction, loss or theft of any Notes and the ownership
thereof, the Loan Parties shall, upon the written request of the holder of such Notes, execute and
deliver in replacement thereof new Notes in the same form, in the same original principal amount
and dated the same date as the Notes so mutilated, destroyed, lost or stolen; and such Notes so
mutilated, destroyed, lost or stolen shall then be deemed no longer outstanding hereunder. If the
Notes being replaced have been mutilated, they shall be surrendered to the Loan Parties; and if
such replaced Notes have been destroyed, lost or stolen, such holder shall furnish the Loan Parties
with an indemnity in writing to save it harmless in respect of such replaced Note.

          6.5 No Other Representations Affected. Nothing contained in this Article 6 shall
limit the full force or effect of any representation, agreement or warranty made herein or in
connection herewith to Purchaser.

ARTICLE 7

COVENANTS

          7.1 Affirmative Covenants. The Loan Parties, jointly and severally, covenant that, so
long as all or any of the principal amount of the Notes or any interest thereon shall remain
outstanding the Loan Parties shall, and Topco covenants to cause each of its Subsidiaries to:

          (a) Existence. Do or cause to be done all things necessary to preserve, renew and
keep in full force and effect its legal existence.

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          (b) Businesses and Properties; Compliance with Laws. At all times (i) do or cause to
be done all things necessary to preserve, renew and keep in full force and effect the rights,
licenses, registrations, permits, certifications, approvals, consents, franchises, patents,
copyrights, trademarks and trade names, and any other trade names that may be material to the
conduct of their businesses; (ii) comply in all material respects with all laws and regulations
applicable to the operation of such business, including but not limited to, all Environmental Laws,
whether now in effect or hereafter enacted and with all other applicable laws and regulations;
(iii) take all action that may be required to obtain, preserve, renew and extend all rights,
patents, copyrights, trademarks, tradenames, franchises, registrations, certifications, approvals,
consents, licenses, permits and any other authorizations that may be material to the operation of
such business; (iv) maintain, preserve and protect all property material to the conduct of such
business; and (v) except for obsolete or worn out equipment, keep their property in good repair,
working order and condition and from time to time make, or cause to be made, all needful and proper
repairs, renewals, additions, improvements and replacements thereto necessary in order that the
business carried on in connection therewith may be properly conducted at all times.

          (c) Insurance. (i) Within forty-five (45) days after the Closing Date, Topco shall
deliver to Agent evidence of a directors and officers insurance policy issued by a carrier
reasonably acceptable to Agent insuring the directors and officers of Topco and its Subsidiaries;
(ii) maintain insurance required by the Purchase Documents and any and all contracts entered into
by the Synodys Companies, including but not limited to: (a) coverage on their insurable properties
(including all inventory, equipment and real property) against the perils of fire, theft and
burglary; (b) public liability; (c) workers’ compensation; (d) business interruption; (e) product
liability; and (f) such other risks as are customary with companies similarly situated and in the
same or similar business as that of the Synodys Companies under policies issued by financially
sound and reputable insurers in such amounts as are customary with companies similarly situated and
in the same or similar business. Each of the Synodys Companies shall pay all insurance premiums
payable by it and shall deliver the policy or policies of such insurance (or certificates of
insurance with copies of such policies) to Purchaser. All insurance policies of the Synodys
Companies shall contain endorsements, in form and substance reasonably satisfactory to Agent,
providing that the insurance shall not be cancelable except upon thirty (30) days’ prior written
notice to Agent. Agent, on behalf of Purchasers, shall be shown as a loss payee and an additional
named insured party under all such insurance policies.

          (d) Obligations and Taxes. Pay and discharge promptly when due all taxes, assessments
and governmental charges or levies imposed upon them or upon their income or profits or in respect
of their properties before the same shall become delinquent or in default, as well as all lawful
claims for labor, materials and supplies or otherwise, which, if unpaid, might give rise to Liens
or charges upon such properties or any part thereof; provided, however, that the Synodys Companies
shall not be required to pay and discharge or to cause to be paid and discharged any such tax,
assessment, charge, levy or claim so long as the validity or amount thereof shall be contested in
good faith by appropriate proceedings and the Synodys Companies shall have set aside on their books
adequate reserves with respect thereto.

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          (e) Financial Statements; Reports. Furnish to Agent:

     (i) Annual Statements. Within ninety (90) days after the end of each
fiscal year, a balance sheet and statements of operations, stockholders’ equity and
cash flows of the Synodys Companies showing the financial condition of the Synodys
Companies as of the close of such year and the results of operations during such
year, all of the foregoing financial statements to be audited by a firm of
independent certified public accountants of recognized national standing acceptable
to Agent and accompanied by an opinion of such accountants without material
exceptions or qualifications. Additionally, such financial statements shall be
accompanied by a certificate of such accountants (which shall not contain any
qualification exception or scope limitation not acceptable to Agent) stating that in
the course of its regular audit of the business of the Synodys Companies, which
audit was conducted in accordance with GAAP, no Default or Event of Default relating
to financial and accounting matters has come to their attention, or if any Default
or Event of Default exists, a statement as to the nature thereof.

     (ii) Monthly Statements. Within thirty (30) calendar days after the
end of each calendar month, financial statements (including a balance sheet and cash
flow and income statements) showing the financial condition and results of
operations of the Synodys Companies as of the end of each such month and for the
then elapsed portion of the current fiscal year, together with comparisons to the
corresponding periods in the preceding year and the budget for such periods,
accompanied by a certificate of an officer that such financial statements have been
prepared in accordance with GAAP, consistently applied, and setting forth in
comparative form the respective financial statements for the corresponding date and
period in the previous fiscal year.

     (iii) Format; Management Report; Certificate of Compliance. Each
balance sheet, operations statement and cash flow statement furnished to Agent or
Purchasers pursuant to subsections (i) and (ii) of this 7.1(e) will be furnished by
an electronic means in Excel spreadsheet format containing such line items and other
formatting requirements as may be specified by Agent. Each financial statement
furnished to Agent pursuant to subsections (i) and (ii) of this Section 7.1(e) shall
be accompanied by (A) a written narrative report by the management of the Synodys
Companies explaining material developments and trends in the Business and such
financial statements and (B) a written certificate signed by Topco’s chief financial
officer to the effect that no Default or Event of Default has occurred during the
period covered by such statements or, if any such Default or Event of Default has
occurred during such period, setting forth a description of such Default or Event of
Default and specifying the action, if any, taken by the Synodys Companies to remedy
the same, and a compliance certificate in the form of Exhibit E showing the
Synodys Companies’ compliance with the covenants set forth in Section 7.3.

     (iv) Accountant Reports. Promptly upon the receipt thereof, copies of
all reports, if any, submitted to the Synodys Companies by independent certified
public accountants in connection with each annual, interim or special audit or
review of

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the financial statements of the Synodys Companies made by such accountants,
including but not limited to, any comment letter submitted by such accountants to
management in connection with any annual review.

     (v) Projections. As soon as available, but in no event later than
April 15 of each year, a projection of the Synodys Companies’ balance sheet, and
income, retained earnings and cash flow statements, respectively, for the following
four (4) fiscal years (provided that for the first fiscal year the foregoing
information shall be provided on a monthly basis) and comparable actual and budgeted
figures for the current year; and within ten (10) days after any material update or
amendment of any such plan or forecast, a copy of such update or amendment,
including a description of and reasons for such update or amendment. Each such
projection, update or amendment shall be accompanied by a written certificate signed
by Topco’s chief financial officer to the effect that it has been prepared on the
basis of the Synodys Companies’ historical financial statements and records,
together with the assumptions set forth in such projection and that it reflects
expectations, after reasonable analysis, of the Synodys Companies’ management as to
the matters set forth therein.

     (vi) Additional Information. Promptly, from time to time, such other
information regarding the compliance by Topco and the Loan Parties with the terms of
this Agreement and the other Purchase Documents or the affairs, operations or
condition (financial or otherwise) of the Synodys Companies as Agent or Required
Purchasers may reasonably request and that is capable of being obtained, produced or
generated by Topco and the Loan Parties or of which Topco and the Loan Parties have
knowledge.

     (f) Litigation and Other Notices. Give Agent prompt written notice of the
following:

     (i) Orders; Injunctions. The issuance by any court or governmental
agency or authority of any injunction, order, decision or other restraint
prohibiting, or having the effect of prohibiting, the making of any loan or the
initiation of any litigation or similar proceeding seeking any such injunction,
order or other restraint.

     (ii) Litigation. The notice, filing or commencement of any action,
suit or proceeding against any of the Synodys Companies whether at law or in equity
or by or before any court or any Federal, state, municipal, foreign or other
governmental agency or authority and that, if adversely determined against any of
the Synodys Companies, could resulted in uninsured liability in excess of $100,000
in the aggregate.

     (iii) Environmental Matters. (A) Any release or threatened release of
any Pollutant required to be reported to any Federal, state, local or other
governmental or regulatory agency under any applicable Environmental Laws, (B) any
Removal, Remedial or Response action taken by any of the Synodys Companies or any
other person in response to any Pollutant in, at, on or under, a part of or about
any of the

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Synodys Companies’ properties or any other property, (C) any violation by any
of the Synodys Companies of any Environmental Law, in each case, that could result
in a Material Adverse Effect, or (D) any notice, claim or other information that any
of the Synodys Companies might be subject to an Environmental Liability.

     (iv) Default. Any Default or Event of Default, specifying the nature
and extent thereof and the action (if any) that is proposed to be taken with respect
thereto.

     (v) Material Adverse Effect. Any development in the business or
affairs of any of the Synodys Companies that could have a Material Adverse Effect.

     (vi) Board Meetings. Written notice of each regular meeting of each of
the Synodys Company’s Board of Directors at least thirty (30) days in advance of
such meeting and prior written notice of each special meeting of the Synodys
Company’s Board of Directors at least seven (7) days in advance of such meeting, but
in any case such notice shall be delivered no later than the date on which the
members of the Board of Directors are notified of such meeting. In addition, the
Synodys Companies will send Agent copies of all reports and materials provided to
members of the Board of Directors at meetings or otherwise.

          (g) ERISA. Comply in all material respects with the applicable provisions of ERISA
and the provisions of the Code relating thereto and furnish to Agent, and if requested by them in
writing, furnish to Purchasers, (i) as soon as possible, and in any event within thirty (30) days
after knowing or having reason to know thereof, notice of (A) the establishment by the Synodys
Companies of any Plan, (B) the commencement by the Synodys Companies of contributions to a
Multiemployer Plan, (C) any failure by the Synodys Companies or any of their ERISA Affiliates to
make contributions required by Section 302 of ERISA (whether or not such requirement is waived
pursuant to Section 303 of ERISA), or (D) the occurrence of any Reportable Event with respect to
any Plan or Multiemployer Plan for which the reporting requirement is not waived, together with a
statement of an officer setting forth details as to such Reportable Event and the action that the
Synodys Companies propose to take with respect thereto, together with a copy of the notice of such
Reportable Event given to the PBGC if any such notice was provided by the Synodys Companies, and
(ii) promptly after receipt thereof, a copy of any notice the Synodys Companies may receive from
the PBGC relating to the intention of the PBGC to terminate any Plan or Multiemployer Plan, or to
appoint a trustee to administer any Plan or Multiemployer Plan, and (iii) promptly after receipt
thereof, a copy of any notice of withdrawal liability from any Multiemployer Plan.

          (h) Maintaining Records; Access to Premises and Inspections. Maintain financial
records in accordance with generally accepted practices and, upon reasonable notice, at all
reasonable times and as often as Agent or any Purchasers may reasonably request (and at any time
after the occurrence and during the continuation of a Default or Event of Default), permit any
authorized representative designated by Agent to visit and inspect the properties and financial
records of the Synodys Companies and to make extracts from such financial records, all at the
Synodys Companies’ reasonable expense, and permit any authorized representative designated by Agent
or any Purchasers to discuss the affairs, finances and condition of the Synodys Companies

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with the Synodys Companies’ chief financial officers and such other officers as the Synodys
Companies shall deem appropriate, and the Synodys Companies’ independent public accountants.

          (i) Board of Directors.

               (i) The Borrower’s Board of Directors shall be identical in composition to the Board of
Directors of Topco and shall meet at least once per calendar quarter.

               (ii) The Boards of Directors of each of Borrower’s domestic Subsidiaries shall be identical to
the Board of Directors of Borrower, both in terms of their general composition and the formation
and composition of any committees thereof.

               (iii) Members of the Board of Directors of Borrower or any Subsidiary thereof shall be
reimbursed by Borrower for reasonable out of pocket expenses incurred in connection with attendance
at Board of Directors, committee and stockholder meetings.

               (iv) Borrower hereby agrees that, notwithstanding the fiduciary duties a director may have as
a director of Borrower, a director or any observer described in this Section 7.1(i) may share with
Agent or any Purchaser and such Purchaser’s legal and financial advisors any confidential
information related to the business and operations of the Borrower disclosed to him during the
exercise of his duties as a director of Borrower and its Subsidiaries or his participation as an
observer to the Board of Directors of Borrower and its Subsidiaries, as the case may be, unless
such Board of Directors specifically directs that such confidential information not be so
disclosed.

          (j) Future Financings. The Synodys Companies shall give to Agent and Purchasers an
opportunity to participate in any future financings of the Synodys Companies.

          7.2 Negative Covenants. The Loan Parties, jointly and severally, covenant that, and
Topco shall cause that, so long as all or any part of the principal amount of the Notes or any
interest thereon shall remain outstanding:

          (a) Indebtedness. None of the Synodys Companies shall create, incur, assume guarantee
or be or remain liable for, contingently or otherwise, or suffer to exist any Indebtedness, except:

     (i) Indebtedness under this Agreement;

     (ii) Indebtedness incurred in the ordinary course of business with respect to
customer deposits, trade payables and other unsecured current liabilities not the
result of borrowing and not evidenced by any note or other evidence of indebtedness;

     (iii) Indebtedness under the BNP Agreement;

     (iv) Indebtedness and obligations owing under Hedge Agreements; and

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     (v) Indebtedness listed on the Permitted Indebtedness Schedule attached hereto
as Schedule 7.2(a).

          (b) Negative Pledge; Liens. The Synodys Companies shall not create, incur, assume or
suffer to exist any Lien of any kind on any of their properties or assets of any kind, except the
following (collectively, “Permitted Liens”):

     (i) Liens for or priority claims imposed by law that are incidental to the
conduct of business or the ownership of properties and assets (including mechanic’s,
warehousemen’s, attorneys’ and statutory landlords’ Liens) and deposits and pledges
incurred in the ordinary course of business and not in connection with the borrowing
of money; provided, however, that in each case, the obligation secured is not
overdue, or, if overdue, is being contested in good faith and adequate reserves have
been set up by the Synodys Companies as the case may be; and provided, further, that
the Lien and security interest provided in the Security Documents or any portion
thereof created or intended to be created thereby is not, in the opinion of
Purchasers, unreasonably jeopardized thereby;

     (ii) Liens securing the payments of taxes, assessments and governmental charges
or levies incurred in the ordinary course of business that either (a) are not
delinquent, or (b) are being contested in good faith by appropriate legal or
administrative proceedings and as to which adequate reserves have been set aside on
their books, and so long as during the period of any such contest, the Synodys
Companies shall suffer no loss of any privilege of doing business or any other
right, power or privilege necessary or material to the operation of the Business;

     (iii) Liens listed on the “Permitted Encumbrances Schedule” attached
hereto as Schedule 7.2(b);

     (iv) Liens granted pursuant to the BNP Agreement;

     (v) Liens in favor of a provider of a Hedge Agreement; and

     (vi) Extensions, renewals and replacements of Liens referred to in clauses (i)
through (v) of this Section 7.2(b); provided, however, that any such extension,
renewal or replacement Lien shall be limited to the property or assets covered by
the Lien extended, renewed or replaced and that the obligations secured by any such
extension, renewal or replacement Lien shall be in an amount not greater than the
amount of the obligations secured by the Lien extended, renewed or replaced.

          (c) Contingent Liabilities. The Synodys Companies shall not become liable for any
Guaranties, except for the endorsement of negotiable instruments for deposit or collection or
similar transactions in the ordinary course of business.

          (d) Leases. At no point shall the sum of the aggregate amount of annualized payments
on operating leases by the Synodys Companies during any Fiscal Year exceed $250,000.

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          (e) Mergers, etc. The Synodys Companies shall not merge into or consolidate or
combine with any other Person, or purchase, lease or otherwise acquire (in one transaction or a
series of related transactions) all or any part of the property or assets of any Person other than
purchases or other acquisitions of inventory, materials, leases, property and equipment in the
ordinary course of business. Except as expressly permitted by the Security Documents, the Synodys
Companies shall not sell, transfer or otherwise dispose of any of their assets, including the
collateral under the respective Security Documents.

          (f) Affiliate Transactions. The Synodys Companies shall not make any loan or advance
to any director, officer or employee of the Synodys Companies or any Affiliate, or enter into or be
a party to any transaction or arrangement with any Affiliate of the Synodys Companies, including,
without limitation, the purchase from, sale to or exchange of property with, any merger or
consolidation with or into, or the rendering of any service by or for, any Affiliate, except (i)
pursuant to the Intercompany Loan, (ii) pursuant to the reasonable requirements of the Synodys
Companies’ Business and upon fair and reasonable terms no less favorable to the Synodys Companies
than would be obtained in a comparable arm’s-length transaction with a Person other than an
Affiliate, (iii) payment of the Management Fee and of other fees payable pursuant to Section
4.1(g), (v) payment of directors’ fees to non-officer directors not to exceed $20,000 a year in the
aggregate, and (iv) payment of reasonable expenses (including legal, accounting, and professional
fees) of ACAS and its affiliates incurred in connection with the Acquisition and the transactions
contemplated herein and in connection with ACAS’s management of its investment in the Synodys
Companies and its Affiliates.

          (g) Dividends and Stock Purchases. The Synodys Companies shall not directly or
indirectly: declare or pay any dividends or make any distribution of any kind on their outstanding
capital stock or any other payment of any kind to any of their stockholders or its Affiliates
(including any redemption, purchase or acquisition of, whether in cash or in property, securities
or a combination thereof, any partnership interests or capital accounts or warrants, options or any
of their other securities), or set aside any sum for any such purpose other than for such
dividends, distributions or payments paid solely to other Synodys Companies; provided, however,
that this Section 7.2(g) shall not apply to (i) payment of the Management Fee and of other fees
pursuant to Section 4.1(g) and (ii) redemptions and other purchases of capital stock pursuant to
any stockholders agreement of Topco in effect from time to time.

          (h) Advances, Investments and Loans. The Synodys Companies shall not purchase, or
hold beneficially any stock, other securities or evidences of Indebtedness of, or make or permit to
exist any loan, Guaranty or advance to, or make any investment or acquire any interest whatsoever
in, any other Person (including, but not limited to, the formation or acquisition of any
Subsidiaries), except:

     (i) Securities issued or directly and fully guaranteed or insured by the United
States of America or any agency or instrumentality thereof having maturities of not
more than six (6) months from the date of acquisition;

     (ii) United States dollar-denominated time deposits, certificates of deposit
and bankers acceptances of any bank or any bank whose short-term debt rating from
Standard & Poor’s Ratings Group, a division of The McGraw-Hill

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Companies, Inc. (“S&P”), is at least A-1 or the equivalent or whose
short-term debt rating from Moody’s Investors Service, Inc. (“Moody’s”) is
at least P-1 or the equivalent with maturities of not more than six months from the
date of acquisition;

     (iii) Commercial paper with a rating of at least A-1 or the equivalent by S&P
or at least P-1 or the equivalent by Moody’s maturing within six months after the
date of acquisition;

     (iv) Marketable direct obligations issued by any state of the United States of
America or any political subdivision of any such state or any public instrumentality
thereof maturing within six months from the date of acquisition thereof and, at the
time of acquisition, having one of the two highest ratings obtainable from either
S&P or Moody’s;

     (v) Investments in money market funds substantially all the assets of which are
comprised of securities of the types described in clauses (i) through (iv) above;

     (vi) Investments (including debt obligations) received in connection with the
bankruptcy or reorganization of suppliers and customers and in settlement of
delinquent obligations of, and other disputes with, customers and suppliers arising
in the ordinary course of business;

     (vii) Receivables owing to the Synodys Companies created or acquired in the
ordinary course of business and payable on customary trade terms of the Synodys
Companies;

     (viii) Deposits made in the ordinary course of business consistent with past
practices to secure the performance of leases or in connection with bidding on
government contracts;

     (ix) Advances to employees in the ordinary course of business for business
expenses; provided, however, that the aggregate amount of such advances at any time
outstanding shall not exceed $20,000;

     (x) Securities issued by other Synodys Companies;

     (xi) Investments in forward exchange contracts related to foreign currencies in
the ordinary course of business consistent with past practice;

     (xii) Investments pursuant to the Intercompany Loan;

     (xiii) Investments in Hedging Agreements; and

     (xiv) The provisions of clauses (i) through (xiv) above shall apply to debt
instruments and securities, whether denominated in United States dollars or in
Euros, issued, as applicable, by a state that was a member of the European Union
prior to May 1, 2004 or an issuer located in any such member, mutatis mutandis.

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          (i) Use of Proceeds. The Synodys Companies shall not use any proceeds from the sale
of the Notes hereunder, directly or indirectly, for the purposes of purchasing or carrying any
“margin securities” within the meaning of Regulations T, U or X promulgated by the Board of
Governors of the Federal Reserve Board or for the purpose of arranging for the extension of credit
secured, directly or indirectly, in whole or in part by collateral that includes any “margin
securities.”

          (j) Stock Issuances. Except pursuant to the Option Plan, the Synodys Companies shall
not issue any capital stock or other equity interests or any options or warrants to purchase, or
securities convertible into capital or equity interests or establish any stock appreciation rights
or similar programs based on the value of the Synodys Companies’ equity interests.

          (k) Amendment of Charter Documents. The Synodys Companies shall not amend, terminate,
modify or waive or agree to the amendment, modification or waiver of any material term or provision
of their respective Charter Documents, or Bylaws.

          (l) Subsidiaries. None of the Synodys Companies shall establish or acquire any
Subsidiary unless approved by Agent and, if so requested by Agent, such Subsidiary becomes a Loan
Party.

          (m) Business. None of the Synodys Companies shall engage, directly or indirectly, in
any business other than the Business.

          (n) Fiscal Year; Accounting. None of the Synodys Companies shall change its Fiscal
Year from ending on June 30 or method of accounting (other than immaterial changes in methods),
except as required by GAAP.

          (o) Establishment of New or Changed Business Locations. None of the Synodys Companies
shall relocate its principal executive offices or other facilities or establish new business
locations or store any inventory or other assets at a location not identified to Agent on or before
the date hereof, without providing not less than thirty (30) days advance written notice to Agent.

          (p) Changed or Additional Business Names. None of the Synodys Companies shall change
its corporate name, establish new or additional trade names or change its state of organization
without providing not less than thirty (30) days advance written notice to Agent.

          7.3 Financial Covenants.

          (a) The Loan Parties, jointly and severally, covenant that, and Topco shall cause that, so
long as all or any part of the principal amount of the Notes or any interest thereon shall remain
outstanding, the Synodys Companies shall maintain, on a consolidated basis at the end of each three
month period beginning September 30, 2004:

     (i) Minimum Fixed Charge Coverage Ratio. A minimum Fixed Charge
Coverage Ratio of 1 to 1 (1:1);

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     (ii) Maximum Debt to EBITDA Ratio. A maximum Debt to EBITDA Ratio as
set forth on Annex C hereto;

     (iii) Minimum Interest Coverage Ratio. A minimum Interest Coverage
Ratio as set forth on Annex D hereto; and

     (iv) Minimum EBITDA. A minimum EBITDA as set forth on Annex E
hereto.

          (b) So long as all or any part of the principal amount of the Notes or any interest thereon
shall remain outstanding, the Loan Parties covenant that, and Topco shall cause that, the Synodys
Companies shall not make or commit to make any payments in any Fiscal Year on account of Capital
Expenditures that in the aggregate would cost more than:

	 	 	 
	Fiscal Year	 	Amount
	2004 and Thereafter (provided covenant will be tested on each
measurement date)

	 	€2,000,000

Fifty percent (50%) of the amount of Permitted Capital Expenditures not utilized in any Fiscal Year
may be carried forward, but may be expended only in the immediately succeeding Fiscal Year. The
amount so carried forward shall only be used after utilization of all allowed amounts (without
regard to such rollover) for Capital Expenditures in such succeeding Fiscal Year.

ARTICLE 8

EVENTS OF DEFAULT

          8.1 Events of Default. An Event of Default shall mean the occurrence of one or more
of the following described events:

          (a) any Loan Party shall default in the payment of (i) interest on any Note within five (5)
days after its due date or (ii) principal of any Notes when due, whether at maturity, upon notice
of prepayment in accordance with Sections 3.5 or 3.6, upon any scheduled payment date, a mandatory
prepayment date in accordance with Section 3.7 or by acceleration or otherwise;

          (b) any Synodys Company shall default under any agreement under which any Indebtedness in an
aggregate principal amount of $200,000 or more is created in a manner entitling the holder of such
Indebtedness to accelerate the maturity of such Indebtedness;

          (c) any representation or warranty herein made by any Loan Party or Topco, or any certificate
or financial statement furnished pursuant to the provisions hereof, shall prove to have been false
or misleading in any material respect as of the time made or furnished or deemed made or furnished;

          (d) any Loan Party or Topco shall default in the performance of any covenant, condition or
provision of Section 7.1(h), 7.2 or 7.3;

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          (e) a default or event of default shall occur under any other Purchase Document, beyond any
applicable notice or cure periods;

          (f) any Loan Party or Topco shall default in the performance of any other covenant, condition
or provision of this Agreement, any Note or any other Purchase Document, and such default shall not
be remedied to Agent’s or Required Purchasers’ satisfaction for a period of thirty (30) days of the
earlier of (i) written notice from an Agent of such default or (ii) actual knowledge by any Loan
Party or Topco of such default;

          (g) a proceeding shall have been instituted in a court having jurisdiction in the premises
seeking a decree or order for relief in respect of any Synodys Company in an involuntary case under
any applicable bankruptcy, insolvency or other similar law now or hereafter in effect, or for the
appointment of a receiver, liquidator, assignee, custodian, trustee, sequestrator (or similar
official) of any Synodys Company or for any substantial part of its property, or for the winding-up
or liquidation of their affairs, and such proceeding shall remain undismissed or unstayed and in
effect for a period of sixty (60) days;

          (h) any Synodys Company shall commence a voluntary case under any applicable bankruptcy,
insolvency or other similar law now or hereafter in effect, shall consent to the entry of an order
for relief in an involuntary case under any such law, or shall consent to the appointment of or
taking possession by a receiver, liquidator, assignee, trustee, custodian, sequestrator (or other
similar official) of any Synodys Company or for any substantial part of its property, or shall make
a general assignment for the benefit of creditors, or shall fail generally to pay its debts as they
become due, or shall take any action in furtherance of any of the foregoing;

          (i) both the following events shall occur: (i) a Reportable Event, the occurrence of which
would have a Material Adverse Effect that could cause the imposition of a Lien under Section 4068
of ERISA, shall have occurred with respect to any Plan or Plans; and (ii) the aggregate amount of
the then “current liability” (as defined in Section 412(l)(7) of the Code) of all accrued benefits
under such Plan or Plans exceeds the then current value of the assets allocable to such benefits by
more than $100,000 at such time;

          (j) a final judgment that with other undischarged final judgments against any Synodys Company,
exceeds an aggregate of $100,000 (excluding judgments to the extent the applicable Synodys Company
is fully insured or the deductible or retention limit does not exceed $100,000 and with respect to
which the insurer has assumed responsibility in writing), shall have been entered against any
Synodys Company if, within thirty (30) days after the entry thereof, such judgment shall not have
been discharged or execution thereof stayed pending appeal, or if, within thirty (30) days after
the expiration of any such stay, such judgment shall not have been discharged;

          (k) any Transaction Document or Security Document shall at any time after the Closing Date
cease for any reason to be in full force and effect or shall cease to create perfected security
interests in favor of Agent in the collateral subject or purported to be subject thereto, subject
to no other Liens other than Permitted Liens, or such collateral shall have been transferred to any
Person without the prior written consent of the holders of a majority in principal amount of the
outstanding Notes; or

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          (l) a Change of Control shall have occurred.

          8.2 Consequences of Event of Default.

          (a) Bankruptcy. If an Event of Default specified in paragraphs (g) or (h) of Section
8.1 hereof shall occur, the unpaid balance of the Notes and interest accrued thereon and all other
liabilities of the Loan Parties to the holders thereof hereunder and thereunder shall be
immediately due and payable, without presentment, demand, protest or (except as expressly required
hereby) notice of any kind, all of which are hereby expressly waived.

          (b) Other Defaults. If any other Event of Default shall occur, Required Purchasers
may at their option, by written notice to the Loan Parties, declare the entire unpaid balance of
the Notes, and interest accrued thereon and all other liabilities of the Loan Parties hereunder and
thereunder to be forthwith due and payable, and the same shall thereupon become immediately due and
payable, without presentment, demand, protest or (except as expressly required hereby) notice of
any kind, all of which are hereby expressly waived; provided, that in the case of a default
specified in clause (ii) of paragraph (a) of Section 8.1 hereof shall occur, any holder of a Note
as to which such Event of Default has occurred may declare the entire unpaid balance of such Note
(but only such Note) and other amounts due hereunder and thereunder with regard to such Note to
become immediately due and payable.

          (c) Penalty Interest. Following the occurrence and during the continuance of (i) any
failure to pay interest on any Note on its scheduled due date or (ii) any Event of Default, the
holders of the Notes shall be entitled to receive, to the extent permitted by applicable law,
interest on the outstanding principal of, and premium and overdue interest, if any, on, the Notes
at a rate per annum equal to the interest rate thereon (determined as provided in Section 3.1) plus
two hundred and fifty (250) basis points.

          (d) Premium. In the event of any acceleration of Notes pursuant to Section 8.2(b)
hereof, the Loan Parties shall also pay to Agent, for the ratable benefit of Purchasers, the
prepayment premium that would otherwise be payable upon any voluntary prepayment of such Notes.

          (e) Security. Payments of principal of, and premium, if any, and interest on, the
Notes and all other obligations of the Loan Parties under this Agreement or the Notes are secured
pursuant to the terms of the Security Documents.

ARTICLE 9

THE AGENT

          9.1 Authorization and Action. Each Purchaser and each subsequent holder of any Note
by its acceptance thereof, hereby designates and appoints ACFS as Agent hereunder and authorizes
ACFS to take such actions as agent on its behalf and to exercise such powers as are delegated to
Agent by the terms of this Agreement and the other Purchase Documents, together with such powers as
are reasonably incidental thereto. Agent shall not have any duties or responsibilities, except
those expressly set forth herein, or any fiduciary relationship with any Purchaser, and no implied
covenants, functions, responsibilities, duties, obligations or liabilities on the part of Agent
shall be read into this Agreement or otherwise exist for Agent. In
performing its

47

 

functions and duties hereunder, Agent shall act solely as agent for Purchasers
and does not assume, nor shall be deemed to have assumed, any obligation or relationship of trust
or agency with or for the Loan Parties, Topco or any of their respective successors or assigns.
Agent shall not be required to take any action that exposes Agent to personal liability or that is
contrary to this Agreement or applicable Laws. The appointment and authority of Agent hereunder
shall terminate at the indefeasible payment in full of the Notes and related obligations.

          9.2 Delegation of Duties. Agent may execute any of its duties under this Agreement by
or through agents or attorneys-in-fact and shall be entitled to advice of counsel concerning all
matters pertaining to such duties. Agent shall not be responsible for the negligence or misconduct
of any agents or attorneys-in-fact selected by it with reasonable care.

          9.3 Exculpatory Provisions. Neither Agent nor any of its directors, officers, agents
or employees shall be (i) liable for any action lawfully taken or omitted to be taken by it or them
under or in connection with this Agreement (except for its, their or such Person’s own gross
negligence or willful misconduct or, in the case of Agent, the breach of its obligations expressly
set forth in this Agreement, unless such action was taken or omitted to be taken by Agent at the
direction of the Required Purchasers), or (ii) responsible in any manner to any of the Purchasers
for any recitals, statements, representations or warranties made by the Loan Parties or Topco
contained in this Agreement or in any certificate, report, statement or other document referred to
or provided for in, or received under or in connection with, this Agreement for the value,
validity, effectiveness, genuineness, enforceability or sufficiency of this Agreement or any other
document furnished in connection herewith, or for any failure of any of the Loan Parties or Topco
to perform its respective obligations hereunder, or for the satisfaction of any condition specified
in Article 4. Agent shall not be under any obligation to any Purchaser to ascertain or to inquire
as to the observance or performance of any of the agreements or covenants contained in, or
conditions of, this Agreement, or to inspect the properties, books or records of any of the Loan
Parties or Topco.

          9.4 Reliance. Agent shall in all cases be entitled to rely, and shall be fully
protected in relying, upon any document or conversation believed by it to be genuine and correct
and to have been signed, sent or made by the proper Person or Persons and upon advice and
statements of legal counsel (including, without limitation, counsel to the Loan Parties),
independent accountants and other experts selected by Agent. Agent shall in all cases be fully
justified in failing or refusing to take any action under this Agreement or any other document
furnished in connection herewith unless it shall first receive such advice or concurrence of the
Required Purchasers or all of the Purchasers, as applicable, as it deems appropriate or it shall
first be indemnified to its satisfaction by Purchasers; provided, that, unless and until Agent
shall have received such advice, Agent may take or refrain from taking any action, as Agent shall
deem advisable and in the best interests of Purchasers. Agent shall in all cases be fully
protected in acting, or in refraining from acting, in accordance with a request of the Required
Purchasers or all of the Purchasers, as applicable, and such request and any action taken or
failure to act pursuant thereto shall be binding upon all Purchasers.

          9.5 Non-Reliance on Agent and Other Purchasers. Each Purchaser expressly acknowledges
that neither Agent, nor any of its officers, directors, employees, agents, attorneys-in-fact or
affiliates has made any representations or warranties to it and that no act by
Agent or hereafter taken, including, without limitation, any review of the affairs of the Loan
Parties, shall be

48

 

deemed to constitute any representation or warranty by Agent. Each Purchaser
represents and warrants to Agent that it has and will, independently and without reliance upon
Agent or any other Purchaser and based on such documents and information as it has deemed
appropriate, made its own appraisal of and investigation into the business, operations, property,
prospects, financial and other conditions and creditworthiness of the Loan Parties and made its own
decision to enter into this Agreement.

          9.6 Agent in its Individual Capacity. Agent, and each of its Affiliates may make
loans to, purchase securities from, provide services to, accept deposits from and generally engage
in any kind of business with the Loan Parties or any Affiliate of the Loan Parties as though Agent
were not Agent hereunder.

          9.7 Successor Agent. Agent may, upon forty-five (45) days’ notice to the Loan Parties
and Purchaser, and Agent will, upon the direction of the Required Purchasers (other than Agent, in
its individual capacity), resign as Agent. If Agent shall resign, then the Required Purchasers
during such forty-five-day (45) period shall appoint a successor Agent and if the Required
Purchasers direct Agent to resign, such direction shall include an appointment of a successor
Agent. If for any reason no successor Agent is appointed by the Required Purchasers during such
forty-five-day period, then effective upon the expiration of such forty-five-day period, Purchasers
shall perform all of the duties of Agent hereunder and the Loan Parties shall make all payments in
respect of the Notes directly to the applicable Purchaser and for all purposes shall deal directly
with Purchasers. After any retiring Agent’s resignation hereunder as Agent, the provisions of
Article 9 shall inure to its benefit as to any actions taken or omitted to be taken by it while it
was Agent under this Agreement.

          9.8 Collections and Disbursements.

          (a) Agent will have the right to collect and receive all payments of the Notes, and to collect
and receive all reimbursements due hereunder, together with all fees, charges or other amounts due
under this Agreement and the other Purchase Documents with regard to the Notes, and Agent will
remit to each Purchaser, according to its pro rata percentage, all such payments actually received
by Agent in accordance with the settlement procedures established from time to time. Settlements
shall occur on such dates as Agent may elect in its sole discretion, but which shall be no later
than two (2) Business Days after request by the Required Purchasers.

          (b) If any such payment received by Agent is rescinded or otherwise required to be returned
for any reason at any time, whether before or after termination of this Agreement or the other
Purchase Documents, each Purchaser will, upon written notice from Agent, promptly pay over to Agent
its pro rata percentage of the amounts so rescinded or returned, together with interest and other
fees thereon so rescinded or returned.

          (c) All payments by Agent and Purchasers to each other hereunder shall be in immediately
available funds. Agent will at all times maintain proper books of accounts and records reflecting
the interest of each Purchaser in the Notes, in a manner customary to Agent’s keeping of such
records, which books and records shall be available for inspection by each Purchaser at reasonable
times during normal business hours, at such Purchaser’s sole expense.
Agent may treat the payee of any Note as the holder thereof until written notice of the
transfer

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thereof shall have been received by Agent in accordance with Section 6.3. In the event
that any Purchaser shall receive any payment in reduction of the Notes in an amount greater than
its applicable pro rata percentage in respect of obligations to Purchaser evidenced hereby
(including, without limitation amounts obtained by reason of setoffs) such Purchaser shall hold
such excess in trust for Agent (on behalf of all other Purchasers) and shall promptly remit to
Agent such excess amount so that the amounts received by each Purchaser hereunder shall at all
times be in accordance with its applicable pro rata percentage. If, however, any Purchaser that
has received any such excess amount fails to remit such amount to the Agent, the Agent shall
reallocate the amounts paid on the next payment date to each Purchaser so that, after giving effect
to such payments, the pro rata obligations owed by the Loan Parties to each Purchaser shall be in
an amount equal to the pro rata amount owed by the Loan Parties before the date of the payment of
such excess amount. In no event shall any Purchaser be deemed to have a participation or other
right in, to or against any other Purchaser’s Note as a result of the payment of any excess amount.

          9.9 Reporting. During the term of this Agreement, Agent will promptly furnish each
Purchaser with copies of all notices and financial statements of the Synodys Companies required to
be delivered or obtained hereunder and such other financial statements and reports and other
information in Agent’s possession as any Purchaser may reasonably request. Agent will immediately
notify Purchasers when it receives actual knowledge of any Event of Default under the Purchase
Documents.

          9.10 Consent of Purchasers.

          (a) Except as expressly provided herein, Agent shall have the sole and exclusive right to
service, administer and monitor the Notes and the Purchase Documents related thereto, including,
without limitation, the right to exercise all rights, remedies, privileges and options under this
Agreement and under the other Purchase Documents. Notwithstanding the foregoing, each Purchaser
shall make its own investment decision with regard to the Notes, including, without limitation, the
credit judgment with respect to the purchasing of the Notes and the determination as to the basis
on which and extent to which purchases of Notes may be made.

          (b) Notwithstanding anything to the contrary contained in Section 9.10(a) above, Agent shall
not without the prior written consent of all Purchasers then holding Notes: (i) extend any payment
date under the Notes, (ii) reduce any interest rate applicable to any of the Notes or any fee
payable to Purchasers hereunder, (iii) waive any Event of Default under Section 8.1(a), (iv)
compromise or settle all or a portion of the Indebtedness under the Notes, (v) release any obligor
from the Indebtedness under the Notes except in connection with full payment and satisfaction of
all Indebtedness under the Notes, (vi) amend the definition of Required Purchasers, or (vii) amend
this Section 9.10(b).

          (c) Notwithstanding anything to the contrary contained in Section 9.10(a) above, and subject
to any applicable limitation set forth in Section 9.10(b) above, Agent shall not, without the prior
written consent of Required Purchasers: (i) waive any Event of Default; (ii) consent to any
Synodys Companies’ taking any action that, if taken, would constitute an Event of Default under
this Agreement or under any of the other Purchase Documents; or (iii) amend or modify or agree to
an amendment or modification of this Agreement or other Purchase Documents.

50

 

          (d) After an acceleration of the Indebtedness, Agent shall have the sole and exclusive right,
after consultation (to the extent reasonably practicable under the circumstances) with all
Purchasers and, upon written instruction from the Required Purchasers, to exercise or refrain from
exercising any and all rights, remedies, privileges and options under this Agreement or the other
Purchase Documents and available at law or in equity to protect the rights of Agent and Purchasers
and collect the Indebtedness under the Notes, including, without limitation, instituting and
pursuing all legal actions brought against any Loan Party or Topco or to collect the Indebtedness
under the Notes, or defending any and all actions brought by any Loan Party or other Person; or
incurring expenses or otherwise making expenditures to protect the collateral, the Notes or Agent’s
or any Purchaser’s rights or remedies.

          9.11 This Article Not Applicable to Loan Parties. Except for this Section 9.11, this
Article 9 is included in this Agreement solely for the purpose of determining certain rights as
between Agent and Purchasers and does not create, nor shall it give rise to, any rights in or
obligations on the part of the Synodys Companies and all rights and obligations of the Loan Parties
and Topco (other than as specifically set forth herein) under this Agreement shall be determined by
reference to the provisions of this Agreement other than this Article 9.

ARTICLE 10

PUT OPTION AND UNLOCKING RIGHTS

          10.1 Grant of Option. Topco hereby grants to each holder of Subject Securities (a
“Holder”) an option to sell to Topco, and Topco is obligated to purchase from each Holder
under such option (the “Put Option”), all (or such portion as is designated by any such
Holder pursuant to Section 10.3 below) of the Subject Securities then owned by such Holder. The
Put Option will be effective at any time and from time to time after the earliest to occur of (i)
the fifth anniversary of the Closing Date, (ii) the date of the payment in full of the outstanding
principal, interest and fees in respect of the Notes, (iii) a Change of Control.

          10.2 Put Price. In the event that any Holder exercises the Put Option, the price (the
“Put Price”) to be paid to each such Holder pursuant to this Agreement will be the sum of
the amount determined by multiplying the number of shares of Subject Securities (or, in the case of
any Company Warrant, the number of shares of Underlying Common Stock into which such Company
Warrant is convertible) for which the Put Option is being exercised (collectively, the “Put
Shares”) by the Fair Market Value thereof.

          10.3 Exercise of Put Option. If any Holder elects to exercise its Put Option, such
Holder shall give notice to Topco and each other Holder of such Holder’s election to exercise the
Put Option, specifying, among other things, the date on which the Put Option Closing (as
hereinafter defined) shall occur, which date shall not be less than twenty-one (21) days after the
date of such notice. If a Holder receives such notice of another Holder’s exercise of such other
Holder’s Put Option, the Holder receiving such notice may elect to exercise its Put Option and
designate a Put Option Closing simultaneous with that of such other Holder by sending a notice in
accordance with Section 10.1. Topco will provide each Holder desiring to exercise its Put Option
with the name and address of each other Holder. Notwithstanding the foregoing, the right of each
Holder to exercise its Put Option shall be an individual and separate right, and the exercise of
any

51

 

Put Option by any Holder shall not be conditioned upon the exercise by any other Holder of its
Put Option.

          10.4 Certain Remedies. In the event that Topco defaults on its obligation to purchase
all or any portion of the Put Shares upon exercise of the Put Option by any Holder, the Holder may
elect, in addition to any other rights or remedies of such Holder, either to (i) rescind its
exercise of the Put Option, in which case the Put Option will continue in full force and effect, or
(ii) receive a promissory note, duly executed by Topco, payable to the Holder in the principal
amount of the Put Price, which promissory note shall be on the same terms as the Junior
Subordinated Notes hereunder; provided, however, that such note shall bear interest payable in cash
on the outstanding principal thereof at a rate per annum equal to the Prime Rate, as such may
adjust from time to time, plus three hundred (300) basis points per annum; provided, further, that
Topco shall repay the unpaid principal balance of such note in full, together with all accrued and
unpaid interest, fees and other amounts due thereunder, in sixty (60) consecutive equal monthly
payments commencing on the first Business Day of the first full month following the execution of
such note and there shall be no premium charged for prepaying such note.

          10.5 Put Option Closing. Each closing for the purchase and sale of the Put Shares as
to which any Holder has notified Topco of such Holder’s intention to exercise the Put Option (a
“Put Option Closing”) shall occur on the date specified in such notice of exercise. At any
Put Option Closing, to the extent applicable, the Holder of the Put Share will deliver the
certificate or certificates evidencing the Put Shares being purchased, duly endorsed in blank. In
consideration therefor, Topco will deliver to the Holder the Put Price, which will be payable by
wire transfer of immediately payable funds to an account designated by such Holder or, at the
option of Holder in its sole discretion, a promissory note in form and with terms identical to
those of the Senior Subordinated Notes, duly executed by the Loan Parties, payable to the Holder in
the principal amount of the Put Price. In the event multiple Holders have exercised the Put Option
and there is insufficient cash available to pay each such Holder the full amount of funds they have
requested pursuant to the preceding sentence, any payment of cash will be made on a pro rata basis
among such Holders in proportion to their respective number of Put Shares and the remaining amounts
due shall be paid by delivery of a note in accordance with Section 10.4.

          10.6 Unlocking Rights. In the event that at any time after the date two (2) years
from the Closing Date, Topco shall receive a bona fide third-party offer not solicited by any
Purchaser or Agent (unless such solicitation occurred at the request of Topco) to purchase all or
substantially all of the Common Stock or assets of Topco or to merge with Topco or for Topco or any
other Synodys Company or Companies to engage in any similar transaction in a manner with no
conditions that are unlikely to be satisfied prior to the proposed closing thereof that would cause
Topco’s stockholders to receive cash or publicly-traded securities in exchange for their Common
Stock (an “Unlocking Offer”) and a majority of the Holders shall have notified Topco that
they support the Unlocking Offer, either (i) Topco shall accept such Unlocking Offer within ten
(10) Business Days of receipt of notice of such Unlocking Offer or (ii) if Topco does not accept
such Unlocking Offer, each Holder shall have the right to put all, but not less than all, of its
Subject Securities to Topco in accordance with Section 10.1 at any time prior to the date that is
thirty (30) days after the date Topco receives such Unlocking Offer, except that the Fair Market
Value per share shall be deemed to be equal to the amount of such Unlocking Offer. Topco shall

52

 

provide the Holders with prompt notice of its receipt of any Unlocking Offer and the material
terms thereof.

ARTICLE 11

PURCHASE RIGHTS

          11.1 Limited Preemptive Rights. If after the date of this Agreement, Topco authorizes
the issuance and sale of any shares of capital stock or any securities containing options or rights
to acquire any shares of capital stock (other than in connection with the exercise of the Company
Warrants, the issuance or exercise of Options issued pursuant to the Option Plan, an underwritten
public offering or the issuance of such securities in exchange for the securities or assets of
another Person as a part of Change of Control) at any time that any Purchaser holds any Common
Stock or Company Warrants, Topco will offer to sell to each Purchaser a portion of such securities
equal to the percentage determined by dividing (i) the number of shares of Common Stock of Topco
and Underlying Common Stock (without duplication) then held by such Purchaser by (ii) the number of
shares of Common Stock outstanding (on a Fully Diluted Basis). For purposes of clause (ii) above,
a share of Common Stock acquirable upon exercise or conversion of options or rights to acquire any
shares of Common Stock shall be deemed outstanding only if the applicable conversion price,
exercise price or other acquisition price is equal to or less than the then current Fair Market
Value of a share of Common Stock. Each Purchaser will be entitled to purchase such stock or
securities at the same price and on the same terms as such stock or securities are to be offered to
any other Person. Each Purchaser must exercise its purchase rights within twenty (20) days after
receipt of written notice from Topco describing in reasonable detail the stock or securities being
so offered, the purchase price thereof, the payment terms and each Purchaser’s percentage
allotment. Upon the expiration of such period of twenty (20) days, Topco will be free to sell such
stock or securities that Purchasers have not elected to purchase during the ninety (90) days
following such expiration on terms and conditions no more favorable to purchasers thereof than
those offered to Purchasers. Any stock or securities offered or sold by Topco after such ninety
(90) day period must be reoffered to each Purchaser pursuant to the terms of this Section 11.1.
Any stock or securities purchased by a Purchaser from Topco pursuant to this Section 11.1 shall,
upon such purchase and thereafter be deemed to be Registrable Securities for all purposes of this
Agreement.

          11.2 Termination. The provisions of Section 11.1 shall terminate upon the
consummation of an underwritten public offering of Common Stock registered under the Securities Act
with an investment banking firm of national reputation as managing underwriter.

ARTICLE 12

REGISTRATION RIGHTS

          12.1 Piggyback Registrations.

          (a) Whenever Topco proposes to register any of its securities under the Securities Act, if the
registration statement proposed to be used by the Topco is not a registration statement on Form S-4
or S-8 (or any substitute form for comparable purposes that may be adopted by the Commission) or a
registration statement filed in connection with an exchange offer or an offering of securities
solely to Topco’s existing security holders and the registration form to be

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used may be used for the registration of Registrable Securities (a “Piggyback
Registration”), Topco will give prompt written notice (in any event within three (3) Business
Days after its receipt of notice of any exercise of demand registration rights other than under
this Agreement) to all holders of Registrable Securities with respect of the proposed offering at
least thirty (30) days before the initial filing with the SEC of such registration statement, and
offer to include in such filing such Registrable Securities as any such holder may request. Each
such holder of Registrable Securities desiring to have Registrable Securities registered under this
Section 12.1 shall advise Topco in writing within fifteen (15) days after the date of receipt of
such notice from Topco, setting forth the amount of such Registrable Securities for which
registration is requested. Topco shall thereupon include in such filing the number of Registrable
Securities for which registration is so requested, and shall use its best efforts to effect
registration under the Securities Act of such Registrable Securities.

          (b) The registration expenses of the holders of Registrable Securities will be paid by Topco
in all Piggyback Registrations to the extent provided in Section 12.6.

          (c) If a Piggyback Registration is an underwritten primary registration on behalf of holders
of Topco’s securities, and the managing underwriters advise Topco in writing that in their opinion
the number of securities requested to be included in such registration exceeds the number that can
be sold in an orderly manner in such offering within a price range acceptable to Topco, Topco will
include in such registration: (i) first, the securities Topco proposes to sell, (ii) second, the
Registrable Securities and any other securities requested to be included in such registration, pro
rata among the holders of such Registrable Securities and the holders of such other securities on
the basis of the number of shares owned by each such holder..

          (d) If a Piggyback Registration is an underwritten secondary registration on behalf of holders
of Topco’s securities, and the managing underwriters advise Topco in writing that in their opinion
the number of securities requested to be included in such registration exceeds the number that can
be sold in an orderly manner in such offering within a price range acceptable to the holders
initially requesting such registration, Topco will include in such registration (A) first, any
Registrable Securities requested to be included in such registration, (B) second, the securities
requested to be included in such registration pursuant to any stockholders agreement of Topco and
not described in clause (A), pro rata among the holders of such securities on the basis of the
number of shares owned by each such holder, and (C) third other securities requested to be included
in such registration.

          (e) If the managing underwriters in either an underwritten primary or secondary registration
advise Topco in writing that in their opinion the relationship to Topco (i.e., as officers,
directors or stockholders) of the selling stockholders holding Registrable Securities requested to
be included in the registration statement will adversely effect an orderly sale of Registrable
Securities within a price range acceptable to Topco or the holders initially requesting such
registration, Topco may exclude from such registration such amount up to all of such Registrable
Securities of such selling stockholders as the managing underwriters determine are desirable to
complete such an orderly sale.

          (f) If any Piggyback Registration is an underwritten offering, the selection of investment
banker(s) and manager(s) for the offering must be approved by the holders of a

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majority of the Registrable Securities who request to be included in such Piggyback
Registration. Such approval will not be unreasonably withheld.

          (g) If Topco has previously filed a registration statement with respect to Registrable
Securities pursuant to this Section 12.1, and if such previous registration has not been withdrawn
or abandoned, Topco will not file a registration statement or cause to be effected any other
registration of any of its equity securities or securities convertible or exchangeable into or
exercisable for its equity securities under the Securities Act (except on Form S-8 or any successor
form), whether on its own behalf or at the request of any holder or holders of such securities,
until a period of at least 180 days has elapsed from the effective date of such previous
registration.

          12.2 Demand Registration Rights.

          (a) If, at any time after Topco has filed any registration statement under the Securities Act
or the Securities Exchange Act, except with respect to registration statements filed on Form S-8 or
any successor form, Topco receives a written request by the holders of a majority of the
Registrable Securities to effect the registration under the Securities Act of such shares of Common
Stock of Topco, Topco shall follow the procedures described in this Section 12.2. Within five (5)
days of its receipt of such request, Topco shall give written notice of such proposed registration
(a “Demand Registration”) to all holders of Registrable Securities, and thereupon, Topco
shall, as expeditiously as possible, use its best reasonable efforts to effect the registration on
a form of general use under the Securities Act of the shares it has been requested to register in
such initial request and in any response to such notice given to Topco within twenty (20) days
after Topco’s giving of such notice; provided, however, that Topco shall not be required to effect
a Demand Registration if more than two (2) Demand Registrations have been undertaken.

          (b) Topco may not be required to effect a registration pursuant to this Section 12.2 during
the first 180 days after the effective date of any registration statement filed by Topco under
Section 12.1 if the holders of Registrable Securities requesting registration have been afforded
the opportunity to register in such registration all or a majority of their Registrable Securities.

          (c) Topco may include in any registration under this Section 12.2 any other shares of Common
Stock of Topco (including issued and outstanding shares of stock as to which the holders thereof
have contracted with Topco for “piggyback” registration rights) so long as the inclusion in such
registration of such shares will not, in the opinion of the managing underwriter of the shares of
the stockholder or stockholders first demanding registration (if the offering is underwritten),
interfere with the successful marketing in accordance with the intended method of sale or other
disposition of all the stock sought to be registered by such demanding stockholder or stockholders
pursuant to this Section 12.2.

          12.3 S-3 Demand Registration Rights. In addition to the registration rights provided
in Sections 12.1 and 12.2 above, if at any time Topco is eligible to use SEC Form S-3 (or any
successor form) for registration of secondary sales of Registrable Securities, any holder of
Registrable Securities may request in writing that Topco register shares of Registrable Securities
on such form. Upon receipt of such request, Topco will promptly notify all holders of Registrable
Securities in writing of the receipt of such request and each such Holder may elect (by written

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notice sent to Topco within thirty (30) days of receipt of Topco’s notice) to have its
Registrable Securities included in such registration pursuant to this Section 12.3. Thereupon,
Topco will, as soon as practicable, use its best efforts to effect the registration on Form S-3 of
all Registrable Securities that Topco has so been requested to register by such holder for sale.
Topco will use its best efforts to qualify and maintain its qualification for eligibility to use
Form S-3 for such purposes. Topco shall not be required to effect more than three (3)
registrations pursuant to this Section 12.3.

          12.4 Holdback Agreements.

          (a) Each holder of Registrable Securities agrees not to effect any public sale or distribution
(including sales pursuant to Rule 144) of equity securities of Topco, or any securities convertible
into or exchangeable or exercisable for such securities, during the seven days prior to and the
ninety (90)-day period (or such longer period, not to exceed ninety (90) additional days, as the
managing underwriter shall require) beginning on the effective date of any underwritten Piggyback
Registration in which Registrable Securities are included or Demand Registration (except as part of
such underwritten registration), unless the underwriters managing the registered public offering
otherwise agree.

          (b) Topco agrees (i) not to effect any public sale or distribution of its equity securities,
or any securities convertible into or exchangeable or exercisable for such securities, during the
seven days prior to and during the 90-day period beginning on the effective date of or any
underwritten Piggyback Registration or Demand Registration (except as part of such underwritten
registration or pursuant to registrations on Form S-8 or any successor form), unless the
underwriters managing the registered public offering otherwise agree, and (ii) to cause each holder
of at least 10% (on a fully-diluted basis) of its Common Stock of Topco, or any securities
convertible into or exchangeable or exercisable for Common Stock, purchased from Topco at any time
after the date of this Agreement (other than in a registered public offering) to agree not to
effect any public sale or distribution (including sales pursuant to Rule 144) of any such
securities during such period (except as part of such underwritten registration, if otherwise
permitted), unless the underwriters managing the registered public offering otherwise agree.

          12.5 Registration Procedures. Whenever the holders of Registrable Securities have
requested that any Registrable Securities be registered pursuant to this Agreement, Topco will use
reasonable efforts to effect the registration and the sale of such Registrable Securities in
accordance with the intended method of disposition thereof (including the registration of Company
Warrants held by a holder of Registrable Securities requesting registration as to which Topco has
received reasonable assurances that only Registrable Securities will be distributed to the public),
and pursuant thereto Topco will as expeditiously as possible:

          (a) prepare and file with the SEC a registration statement with respect to such Registrable
Securities and use reasonable efforts to cause such registration statement to become effective
(provided that before filing a registration statement or prospectus or any amendments or
supplements thereto, Topco will furnish to the counsel selected by the holders of a majority of the
Registrable Securities covered by such registration statement copies of all such documents proposed
to be filed, which documents will be subject to the review of such counsel);

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          (b) furnish to each seller of Registrable Securities such number of copies of such
registration statement, each amendment and supplement thereto, the prospectus included in such
registration statement (including each preliminary prospectus) and such other documents as such
seller may reasonably request in order to facilitate the disposition of the Registrable Securities
owned by such seller;

          (c) use reasonable efforts to register or qualify such Registrable Securities under such other
securities or blue sky laws of such jurisdictions as any seller of Registrable Securities
reasonably requests and do any and all other acts and things that may be reasonably necessary or
advisable to enable such seller to consummate the disposition in such jurisdictions of the
Registrable Securities owned by such seller (provided that Topco will not be required to (i)
qualify generally to do business in any jurisdiction where it would not otherwise be required to
qualify but for this subparagraph, (ii) subject itself to taxation in any such jurisdictions, (iii)
consent to general service of process in each such jurisdiction or (iv) undertake such actions in
any jurisdiction other than the states of the United States of America and the District of
Columbia);

          (d) notify each seller of such Registrable Securities, at any time when a prospectus relating
thereto is required to be delivered under the Securities Act, of the happening of any event as a
result of which the prospectus included in such registration statement contains an untrue statement
of a material fact or omits any fact necessary to make the statements therein not misleading, and,
at the request of any such seller, Topco will prepare a supplement or amendment to such prospectus
so that, as thereafter delivered to purchasers of such Registrable Securities, such prospectus will
not contain an untrue statement of a material fact or omit to state any fact necessary to make the
statements therein not misleading;

          (e) use its best efforts to cause all such Registrable Securities to be listed on each
securities exchange on which similar securities issued by Topco are then listed and, if not so
listed, to be listed on the NASD automated quotation system and, if listed on the NASD automated
quotation system, use its best efforts to secure designation of all such Registrable Securities
covered by such registration statements as a NASDAQ “national market system security” within the
meaning of Rule 11Aa2-1 of the Securities and Exchange Commission or, failing that, to secure
NASDAQ authorization for such Registrable Securities and, without limiting the generality of the
foregoing, to arrange for at least two market makers to register as such with respect to such
Registrable Securities with the NASD;

          (f) provide a transfer agent and registrar for all such Registrable Securities not later than
the effective date of such registration statement;

          (g) enter into such customary agreements (including underwriting agreements in customary form)
and take all such other actions as the holders of a majority of the Registrable Securities being
sold or the underwriters, if any, reasonably request in order to expedite or facilitate the
disposition of such Registrable Securities (including, without limitation, effecting a stock split
or a combination of shares);

          (h) make available for inspection by any seller of Registrable Securities, any underwriter
participating in any disposition pursuant to such registration statement and any attorney,
accountant or other agent retained by any such seller or underwriter, all financial and

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other records, pertinent corporate documents and properties of Topco, and cause Topco’s
officers, directors, employees and independent accountants to supply all information reasonably
requested by any such seller, underwriter, attorney, accountant or agent in connection with such
registration statement;

          (i) otherwise use its best efforts to comply with all applicable rules and regulations of the
SEC, and make available to its security holders, as soon as reasonably practicable, an earnings
statement covering the period of at least twelve months beginning with the first day of Topco’s
first full calendar quarter after the effective date of the registration statement, which earnings
statement shall satisfy the provisions of Section 11(a) of the Securities Act and Rule 158
thereunder;

          (j) permit any holder of Registrable Securities, which holder, in its sole and exclusive
judgment, might be deemed to be an underwriter or a controlling person of Topco, to participate in
the preparation of such registration or comparable statement and to require the insertion therein
of material, furnished to Topco in writing, which in the reasonable judgment of such holder and its
counsel should be included; and

          (k) In the event of the issuance of any stop order suspending the effectiveness of a
registration statement, or of any order suspending or preventing the use of any related prospectus
or suspending the qualification of any Common Stock of Topco included in such registration
statement for sale in any jurisdiction, Topco will use its reasonable best efforts promptly to
obtain the withdrawal of such order. If any such registration or comparable statement refers to
any holder by name or otherwise as the holder of any securities of Topco and if in its sole and
exclusive judgment such holder is or might be deemed to be a controlling person of Topco, such
holder shall have the right to require (i) the insertion therein of language, in form and substance
satisfactory to such holder and presented to Topco in writing, to the effect that the holding by
such holder of such securities is not to be construed as a recommendation by such holder of the
investment quality of Topco’s securities covered thereby and that such holding does not imply that
such holder will assist in meeting any future financial requirements of Topco, (ii) in the event
that such reference to such holder by name or otherwise is not required by the Securities Act or
any similar federal statute then in force, the deletion of the reference to such holder; provided
that with respect to this clause (ii) such holder shall furnish to Topco an opinion of counsel to
such effect, which opinion and counsel shall be reasonably satisfactory to Topco.

          12.6 Registration Expenses. All expenses incident to Topco’s performance of or
compliance with this Article 12, including without limitation all registration and filing fees,
fees and expenses of compliance with securities or blue sky laws, printing expenses, messenger and
delivery expenses, and fees and disbursements of counsel for Topco and all independent certified
public accountants, underwriters (excluding discounts and commissions) and other Persons retained
by Topco (all such expenses, excluding underwriting discounts and commissions, being herein called
“Registration Expenses”), will be borne by Topco. Topco will bear the cost of one set of counsel
for the Holders of Registrable Securities participating in any Piggyback Registration or Demand
Registration. All underwriting discounts and commissions will be borne by the seller of the
securities sold pursuant to the registration.

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          12.7 Indemnification.

          (a) Topco agrees to indemnify, to the extent permitted by law, each holder of Registrable
Securities, its officers and directors and each Person who controls such holder (within the meaning
of the Securities Act) against all losses, claims, damages, liabilities and expenses caused by any
untrue or alleged untrue statement of material fact contained in any registration statement,
prospectus or preliminary prospectus or any amendment thereof or supplement thereto or any omission
or alleged omission of a material fact required to be stated therein or necessary to make the
statements therein not misleading, except insofar as the same are caused by or contained in any
information furnished in writing to Topco by such holder expressly for use therein or by such
holder’s failure to deliver a copy of the registration statement or prospectus or any amendments or
supplements thereto after Topco has furnished such holder with a sufficient number of copies of the
same. In connection with an underwritten offering, Topco will indemnify such underwriters, their
officers and directors and each Person who controls such underwriters (within the meaning of the
Securities Act) to the same extent as provided above with respect to the indemnification of the
holders of Registrable Securities.

          (b) In connection with any registration statement in which a holder of Registrable Securities
is participating, each such holder will furnish to Topco in writing such information and affidavits
as Topco reasonably requests for use in connection with any such registration statement or
prospectus and, to the extent permitted by law, will indemnify Topco, its directors and officers
and each Person who controls Topco (within the meaning of the Securities Act) against any losses,
claims, damages, liabilities and expenses resulting from any untrue or alleged untrue statement of
material fact contained in the registration statement, prospectus or preliminary prospectus or any
amendment thereof or supplement thereto or any omission or alleged omission of a material fact
required to be stated therein or necessary to make the statements therein not misleading but only
to the extent that such untrue statement or omission is contained in any information or affidavit
so furnished in writing by such holder; provided, however, that the obligations of each holder of
Registrable Securities shall be limited to an amount equal to the net proceeds to such holder of
Registrable Securities sold as contemplated herein.

          (c) Any Person entitled to indemnification hereunder will (i) give prompt written notice to
the indemnifying party of any claim with respect to which it seeks indemnification and (ii) unless
in such indemnified party’s reasonable judgment a conflict of interest between such indemnified and
indemnifying parties may exist with respect to such claim, permit such indemnifying party to assume
the defense of such claim with counsel reasonably satisfactory to the indemnified party. If such
defense is assumed, the indemnifying party will not be subject to any liability for any settlement
made by the indemnified party without its consent (but such consent will not be unreasonably
withheld). An indemnifying party who is not entitled to, or elects not to, assume the defense of a
claim will not be obligated to pay the fees and expenses of more than one counsel for all parties
indemnified by such indemnifying party with respect to such claim, unless in the reasonable
judgment of any indemnified party a conflict of interest may exist between such indemnified party
and any other of such indemnified parties with respect to such claim.

          (d) The indemnification provided for under this Agreement will remain in full force and effect
regardless of any investigation made by or on behalf of the indemnified party or

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any officer, director or controlling Person of such indemnified party and will survive the
transfer of securities. Topco also agrees to make such provisions, as are reasonably requested by
any indemnified party, for contribution to such party in the event Topco’s indemnification is
unavailable for any reason.

          12.8 Participation in Underwritten Registrations. No Person may participate in any
registration hereunder that is underwritten unless such Person (a) agrees to sell such Person’s
securities on the basis provided in any underwriting arrangements approved by the Person or Persons
entitled hereunder to approve such arrangements and (b) completes and executes all questionnaires,
powers of attorney, indemnities, underwriting agreements and other documents required under the
terms of such underwriting arrangements; provided that no holder of Registrable Securities included
in any underwritten registration shall be required to make any representations or warranties to
Topco or the underwriters other than representations and warranties regarding such holder and such
holder’s intended method of distribution.

ARTICLE 13

SUBORDINATION OF NOTES

          13.1 General. The Senior Term Loan B and the Revolving Loan are pari passu. The
Subordinated Notes are subordinate and junior in right of payment to the Senior Notes and the
Junior Subordinated Notes are subordinate and junior in right of payment to the Senior Subordinated
Notes to the extent provided in this Article 13.

          13.2 Default in Respect of Senior Notes.

          (a) Senior Note Payment Default. In the event of an Event of Default pursuant to
Section 8.1(a) with respect to any Senior Notes (a “Senior Note Payment Default”) then,
unless and until such Senior Note Payment Default shall have been cured or waived or shall have
ceased to exist, no direct or indirect payment (in cash, property or by set-off or otherwise,
except that payment may be made by delivery of Notes of the same type) shall be made on account of
the principal of, or prepayment premium, if any, or any other amount in respect of, or interest on,
any Subordinated Notes, or as a sinking fund for any Subordinated Notes, or in respect of any
redemption, retirement, purchase or other acquisition of any Subordinated Notes, during any period:

               (i) commencing on the date notice of such Senior Note Payment Default shall have been given to
the Purchaser holding Subordinated Notes by the Agent and ending on the date on which such Senior
Note Payment Default shall have been cured or waived or shall have ceased to exist; or

               (ii) in which any judicial proceeding or any other proceeding or action (whether judicial or
otherwise) seeking to foreclose or otherwise realize on any collateral shall be pending in respect
of such Senior Note Payment Default, or in which the maturity of such Senior Notes shall have been
accelerated in respect of such Senior Note Payment Default and such acceleration shall not have
been annulled.

          (b) Senior Note Covenant Default. In the event of an Event of Default with respect to
any Senior Notes other than pursuant to Section 8.1(a) (a
“Senior Note Covenant

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Default”),
then, unless and until such Senior Note Covenant Default shall have been cured or waived or shall
have ceased to exist, no direct or indirect payment (in cash, property or by set-off or otherwise,
except that payment may be made by delivery of Notes of the same type) shall be made on account of
the principal of, or prepayment premium, if any, or any other amount in respect of, or interest on,
any Subordinated Notes, or as a sinking fund for any Subordinated Notes, or in respect of any
redemption, retirement, purchase or other acquisition of any Subordinated Notes, during any period:

               (i) of one hundred eighty (180) days after written notice (a “Senior Note Blocking
Notice”) of such Senior Note Covenant Default shall have been given to the Loan Parties and to
the Purchaser holding Subordinated Notes by the Agent, provided that only one (1) such Senior Note
Blocking Notice shall be given pursuant to the terms of this Section 13.2(b)(i) in any three
hundred sixty (360) day period; or

               (ii) in which any judicial proceeding or any other proceeding or action (whether judicial or
otherwise) seeking to foreclose or otherwise realize on any collateral shall be pending in respect
of such Senior Note Covenant Default, or in which an effective notice of acceleration of the
maturity of such Senior Notes shall have been transmitted to the Loan Parties and each of the
holders of the Subordinated Notes in respect of such Senior Note Covenant Default and such
acceleration shall not have been annulled, or in which notice of the failure to pay such Senior
Notes upon their final maturity shall have been transmitted to the Loan Parties and each of the
holders of the Subordinated Notes and such failure shall be continuing;

provided that (A) no Senior Note Covenant Default that served as the basis for, or existed at the
time of, a previous Senior Note Blocking Notice, shall provide the basis for a subsequent Senior
Note Blocking Notice unless such Senior Note Covenant Default has been cured or waived for a
period of at least one hundred eighty (180) consecutive days, and (B) notwithstanding the
foregoing, no more than four (4) payment blockages may be imposed under any of the provisions of
this Section 13.2(b) while the Subordinated Notes shall remain outstanding.

          (c) Notice by Agent. Agent shall give written notice to each holder of Subordinated
Notes of any Senior Note Covenant Default or Senior Note Payment Default (and any acceleration of
the maturity of any Indebtedness as a result thereof) and the receipt of any notice under Section
13.2(a) or (b) immediately upon the occurrence or receipt thereof, as the case may be.

          13.3 Default in Respect of Senior Subordinated Notes.

          (a) Senior Subordinated Notes Payment Default. In the event of an Event of Default
pursuant to Section 8.1(a) with respect to any Senior Subordinated Note (a “Senior Subordinated
Notes Payment Default”) then, unless and until such Senior Subordinated Notes Payment Default
shall have been cured or waived or shall have ceased to exist, no direct or indirect payment (in
cash, property or by set-off or otherwise, except that payment may be made by delivery of Junior
Subordinated Notes) shall be made on account of the principal of, or prepayment premium, if any, or
any other amount in respect of, or interest on, any Junior Subordinated Notes,
or as a sinking fund for any Junior Subordinated Notes, or in respect of any redemption,
retirement, purchase or other acquisition of any Junior Subordinated Notes, during any period:

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               (i) commencing on the date notice of such Senior Subordinated Notes Payment Default shall have
been given to the Purchaser holding Junior Subordinated Notes by the Agent and ending on the date
on which such Senior Subordinated Notes Payment Default shall have been cured or waived or shall
have ceased to exist; or

               (ii) in which any judicial proceeding or any other proceeding or action (whether judicial or
otherwise) seeking to foreclose or otherwise realize on any collateral shall be pending in respect
of such Senior Subordinated Notes Payment Default, or in which the maturity of such Senior
Subordinated Notes shall have been accelerated in respect of such Senior Subordinated Notes Payment
Default and such acceleration shall not have been annulled.

          (b) Senior Subordinated Notes Covenant Default. In the event of an Event of Default
with respect to any Senior Subordinated Note other than pursuant to Section 8.1(a) (a “Senior
Subordinated Notes Covenant Default”), then, unless and until such Senior Subordinated Notes
Covenant Default shall have been cured or waived or shall have ceased to exist, no direct or
indirect payment (in cash, property or by set-off or otherwise, except that payment may be made be
delivery of Junior Subordinated Notes) shall be made on account of the principal of, or prepayment
premium, if any, or any other amount in respect of, or interest on, any Junior Subordinated Notes,
or as a sinking fund for any Junior Subordinated Notes, or in respect of any redemption,
retirement, purchase or other acquisition of any Junior Subordinated Notes, during any period:

               (i) of one hundred eighty (180) days after written notice (a “Senior Subordinated Notes
Blocking Notice”) of such Senior Subordinated Notes Covenant Default shall have been given to
the Loan Parties and to the Purchaser holding Junior Subordinated Notes by the Agent, provided that
only one (1) such Senior Subordinated Notes Blocking Notice shall be given pursuant to the terms of
this Section 13.3(b)(i) in any three hundred sixty (360) day period; or

               (ii) in which any judicial proceeding or any other proceeding or action (whether judicial or
otherwise) seeking to foreclose or otherwise realize on any collateral shall be pending in respect
of such Senior Subordinated Notes Covenant Default, or in which an effective notice of acceleration
of the maturity of such Senior Subordinated Notes shall have been transmitted to the Loan Parties
and each of the holders of the Junior Subordinated Notes in respect of such Senior Subordinated
Notes Covenant Default and such acceleration shall not have been annulled, or in which notice of
the failure to pay such Senior Subordinated Notes upon its final maturity shall have been
transmitted to the Loan Parties and each of the holders of the Junior Subordinated Notes and such
failure shall be continuing;

provided that (A) no Senior Subordinated Notes Covenant Default that served as the basis for, or
existed at the time of, a previous Senior Subordinated Notes Blocking Notice, shall provide the
basis for a subsequent Senior Subordinated Notes Blocking Notice unless such Senior Subordinated
Notes Covenant Default has been cured or waived for a period of at least one hundred eighty (180)
consecutive days, and (B) notwithstanding the foregoing, no more than four
(4) payment blockages may be imposed under any of the provisions of this Section 13.3(b) while the
Junior Subordinated Notes shall remain outstanding.

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          (c) Notice by Agent. Agent shall give written notice to each holder of Junior
Subordinated Notes of any Senior Subordinated Notes Covenant Default or Senior Subordinated Notes
Payment Default (and any acceleration of the maturity of any Indebtedness as a result thereof) and
the receipt of any notice under Section 13.3(a) or (b) immediately upon the occurrence or receipt
thereof, as the case may be.

          13.4 Insolvency, etc. In the event of:

          (a) any insolvency, bankruptcy, receivership, liquidation, reorganization, readjustment,
composition or other similar proceeding relating to any Loan Party;

          (b) any proceeding for the liquidation, dissolution or other winding-up of any Loan Party,
voluntary or involuntary, whether or not involving insolvency or bankruptcy proceedings;

          (c) any assignment by any Loan Party for the benefit of creditors; or

          (d) any other marshalling of the assets of any Loan Party;

               (i) then, from the proceeds of all Accounts (as defined in the Security Agreement) and all
Inventory (as defined in the Security Agreement) and all Collateral (as defined in the Security
Agreement),

               first, all reasonable out-of-pocket costs and expenses (including, without limitation,
reasonable attorneys’ fees) of the Agent in connection with enforcing the rights of the Purchasers
under the Purchase Documents, shall be paid;

               second, all reasonable out-of-pocket costs and expenses (including, without
limitation, reasonable attorneys’ fees) of the Purchasers in connection with enforcing the rights
of the Purchasers under the Purchase Documents, shall be paid;

               third, all Senior Notes (on a ratable basis) shall be paid in full in cash before any
payment or distribution, whether in cash, securities (other than securities of any Loan Party or
any other corporation provided for by a plan of reorganization or readjustment the payment of which
is subordinated, at least to the extent provided in this Article 13, to the payment of all Senior
Notes at the time outstanding and to any securities issued in respect thereof under any such plan
or reorganization or readjustment (such securities being referred to as “Other Subordinated
Securities”)) or other property shall be made to any holder of any Subordinated Notes;

               fourth, all Senior Subordinated Notes shall be paid in full in cash before any payment
or distribution, whether in cash, securities (other than securities of any Loan Party or any other
corporation provided for by a plan of reorganization or readjustment the payment of which is
subordinated, at least to the extent provided in this Article 13, to the payment of all Senior
Subordinated Notes at the time outstanding and to any securities issued in respect thereof under
any such plan of reorganization or readjustment (such securities being referred to as “Other
Subordinated Junior Notes”)) or other property shall be made to any holder of any Junior
Subordinated Notes;

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               and fifth, all Junior Subordinated Notes shall be paid in full in cash.

          13.5 Limited Suspension of Remedies of Holders of Subordinated Notes. At any time
during which payment on the Subordinated Notes shall be prohibited pursuant to the terms of
Sections 13.2 or 13.3, no holder of Subordinated Notes (or the Agent in respect thereof) may:

          (a) declare or join in the declaration of any Subordinated Notes to be due and payable or
otherwise accelerate the maturity of the principal of the Subordinated Notes, accrued interest
thereon or prepayment premium or other amounts due thereunder, or

          (b) commence any administrative, legal or equitable action against the Loan Parties;

provided, however, that the limitations contained in clauses (a) and (b) above shall terminate with
respect to such period on the earlier of (i) the date on which the Agent or any holders of the
Senior Notes accelerates the maturity of the Senior Notes pursuant to Section 13.2 or, with respect
to the Junior Subordinated Notes, the date on which the holders of the Senior Subordinated Notes
accelerate the maturity of the Senior Subordinated Notes pursuant to Section 13.3 and (ii) the date
that is the one hundred eightieth (180th) day after the date of delivery of written notice by Agent
to the holders of the Subordinated Notes or by Agent to the holders of the Junior Subordinated
Notes, as the case may be, of the occurrence and continuance of a Default or Event of Default under
this Agreement.

          13.6 Proof of Claim. Each holder of Subordinated Notes irrevocably authorizes and
empowers the holders of Senior Notes and each holder of Junior Subordinated Notes irrevocably
authorizes and empowers the holders of Senior Subordinated Notes in any proceeding under any
federal or state bankruptcy or insolvency law, or any other reorganization, dissolution or
liquidation proceedings of the Loan Parties to file a proof of claim on behalf of such holder of
Subordinated Notes or Junior Subordinated Notes, as the case may be, with respect to the
Subordinated Notes or the Junior Subordinated Notes, as the case may be, and the other amounts
owing hereunder and the Notes if (and only if) such holder of Subordinated Notes or Junior
Subordinated Notes, as the case may be, fails to file proof of its claims prior to ten (10) days
before the expiration of the time period during which such proof of claim must be filed. Neither
this Section 13.6, nor any other provisions hereof, shall be construed to give the holders of
Senior Notes any right to vote any Subordinated Notes or the holders of Senior Subordinated Notes
any right to vote any Junior Subordinated Notes, or any related claim, whether in connection with
any resolution, arrangement, plan of reorganization, compromise, settlement, election, or
otherwise.

          13.7 Acceleration of Subordinated Notes. In the event that any Subordinated Notes
shall be declared due and payable as the result of the occurrence of any one or more Events of
Default in respect thereof, under circumstances when the terms of Section 13.2 do not prohibit
payment on Subordinated Notes, no payment shall be made in respect of any Subordinated Notes unless
and until all Senior Notes shall have been paid in full in cash or such
declaration and its consequences shall have been rescinded and all such Defaults and Events of
Default shall have been remedied or waived or shall have ceased to exist. In the event that any
Junior Subordinated Notes shall be declared due and payable as the result of the occurrence of any
one or more Events of Default in respect thereof, under circumstances when the terms of Section
13.3 do not prohibit

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payment on Junior Subordinated Notes, no payment shall be made in respect of
any Junior Subordinated Notes unless and until all Senior Subordinated Notes shall have been paid
in full in cash or such declaration and its consequences shall have been rescinded and all such
Defaults and Events of Default shall have been remedied or waived or shall have ceased to exist.

          13.8 Turnover of Payments.

          (a) If:

               (i) any payment or distribution shall be collected or received by any holders of Subordinated
Notes in contravention of any of the terms of this Article 13 and prior to the payment in full in
cash of the Senior Notes at the time outstanding; and

               (ii) the Agent shall have notified such holders of Subordinated Notes, within one hundred
eighty (180) days of any such payment or distribution, of the facts by reason of which such
collection or receipt so contravenes this Article 13;

then such holders of Subordinated Notes will deliver such payment or distribution, to the extent
necessary to pay all such Senior Notes in full in cash, to the holders of such Senior Notes and,
until so delivered, the same shall be held in trust by such holders of Subordinated Notes as the
property of the holders of such Senior Notes. If after any amount is delivered pursuant to this
Section 13.8(a), whether or not such amounts have been applied to the payment of the Senior Notes,
and the outstanding Senior Notes shall thereafter be paid in full in cash by the Loan Parties or
otherwise other than pursuant to this Section 13.8(a), the holders of Senior Notes shall return to
such holders of Subordinated Notes an amount equal to the amount delivered to such holders of
Senior Notes pursuant to this Section 13.8(a). Any optional prepayment made in respect of the
Subordinated Notes that violates this Agreement shall also be subject to this Section 13.8(a).

          (b) If:

               (i) any payment or distribution shall be collected or received by any holders of Junior
Subordinated Notes in contravention of any of the terms of this Article 13 and prior to the payment
in full in cash of the Senior Subordinated Notes at the time outstanding; and

               (ii) the Agent shall have notified such holders of Junior Subordinated Notes, within one
hundred eighty (180) days of any such payment or distribution, of the facts by reason of which such
collection or receipt so contravenes this Article 13;

then such holders of Junior Subordinated Notes will deliver such payment or distribution, to the
extent necessary to pay all such Senior Subordinated Notes in full in cash, to the holders of such
Senior Subordinated Notes and, until so delivered, the same shall be held in trust by such holders
of Junior Subordinated Notes as the property of the holders of such Senior Subordinated Notes. If
after any amount is delivered to the holders of Senior Subordinated Notes pursuant to this Section
13.8(b), whether or not such amounts have been applied to the payment of Senior Subordinated Notes,
and the outstanding Senior Subordinated Notes shall thereafter be paid in full in cash by the Loan
Parties or otherwise other than pursuant to this Section 13.8(b), the holders of Senior
Subordinated Notes shall return to such holders of Junior Subordinated Notes an amount equal to the
amount delivered to such holders of Senior Subordinated Notes pursuant to this Section

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13.8(b).
Any optional prepayment made in respect of the Junior Subordinated Notes that violates this
Agreement shall also be subject to this Section 13.8(b).

          13.9 Obligations Not Impaired.

          (a) No Impairment of Senior Notes or Senior Subordinated Notes. No right of any
present or future holder of any Senior Notes and no right of any present or future holder of any
Senior Subordinated Notes to enforce the subordination as herein provided shall at any time in any
way be prejudiced or impaired by any act or failure to act on the part of the Loan Parties or by
any act or failure to act, in good faith, by any such holder, or by any non-compliance by the Loan
Parties with the terms, provisions and covenants of this Agreement, regardless of any knowledge
thereof any such holder may have or be otherwise charged with.

          (b) No Impairment of Subordinated Notes. Nothing contained in this Article 13 shall
impair, as between the Loan Parties and any holder of Subordinated Notes, the obligation of the
Loan Parties to pay to such holder the principal thereof and prepayment premium, if any, and
interest thereon as and when the same shall become due and payable in accordance with the terms of
this Agreement, or prevent any holder of any Subordinated Notes from exercising all rights, powers
and remedies otherwise permitted by applicable law or under this Agreement all subject to the
rights of the holders of the Senior Notes to receive cash, securities or other property otherwise
payable or deliverable to the holders of Subordinated Notes.

          13.10 Payment of Debt; Subrogation. Upon the payment in full of all Senior Notes in
cash, the holders of Subordinated Notes shall be subrogated to all rights of any holder of Senior
Notes to receive any further payments or distributions applicable thereto until the Subordinated
Notes shall have been paid in full, and such payments or distributions received by the holders of
Subordinated Notes by reason of such subrogation, of cash, securities or other property which
otherwise would be paid or distributed to the holders of Senior Notes, shall, as between the Loan
Parties and its creditors other than the holders of Senior Notes, on the one hand, and the holders
of Subordinated Notes, on the other hand, be deemed to be a payment by the Loan Parties on account
of Senior Notes and not on account of Subordinated Notes. Upon the payment in full of all Senior
Subordinated Notes in cash, the holders of Junior Subordinated Notes shall be subrogated to all
rights of any holder of Senior Subordinated Notes to receive any further payments or distributions
applicable to the Senior Subordinated Notes until the Junior Subordinated Notes shall have been
paid in full, and such payments or distributions received by the holders of Junior Subordinated
Notes by reason of such subrogation, of cash, securities or other property which otherwise would be
paid or distributed to the holders of Senior Subordinated Notes, shall, as between the Loan Parties
and its creditors other than the holders of Senior Subordinated Notes, on the one hand, and the
holders of Junior Subordinated Notes, on the other hand, be deemed to be a payment by the Loan
Parties on account of Senior Subordinated Notes and not on account of Junior Subordinated Notes.

          13.11 Reliance of Holders of Senior Notes; Reliance of Holders of Senior Subordinated
Notes; Amendments.

          (a) Reliance of Holders of Senior Notes. Each holder of Subordinated Notes by its
acceptance thereof shall be deemed to acknowledge and agree that the foregoing subordination

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provisions are, and are intended to be, an inducement to and a consideration of each holder of any
Senior Notes, whether such financing was created or acquired before or after the creation of
Subordinated Notes, to acquire and hold, or to continue to hold, such Senior Notes, and such holder
of Senior Notes shall be deemed conclusively to have relied on such subordination provisions in
acquiring and holding, or in continuing to hold, such Senior Notes.

          (b) Reliance of Holders of Senior Subordinated Notes. Each holder of Junior
Subordinated Notes by its acceptance thereof shall be deemed to acknowledge and agree that the
foregoing subordination provisions are, and are intended to be, an inducement to and a
consideration of each holder of any Senior Subordinated Notes, whether such Senior Subordinated
Note was created or acquired before or after the creation of Junior Subordinated Notes, to acquire
and hold, or to continue to hold, such Senior Subordinated Notes, and such holder of Senior
Subordinated Notes shall be deemed conclusively to have relied on such subordination provisions in
acquiring and holding, or in continuing to hold, such Senior Subordinated Notes.

          (c) Amendments. Notwithstanding anything to the contrary herein, no amendment, waiver
or other modification of this Article 13 shall be effective unless such amendment, waiver or other
modification shall have been approved in writing by Agent and all of the holders of Senior Notes
and Subordinated Notes outstanding at the time of such amendment, waiver or other modification.

ARTICLE 14

GUARANTEE

          14.1 Guaranty.

          (a) To induce the Purchasers to accept the Notes, Topco hereby absolutely, unconditionally and
irrevocably guarantees, as primary obligor and not merely as surety, the full and punctual payment
when due, whether at stated maturity or earlier, by reason of acceleration, mandatory prepayment or
otherwise, in accordance herewith, the Notes and any other Purchase Document, all of the
Obligations of the Loan Parties, whether or not from time to time reduced or extinguished or
hereafter increased or incurred, whether or not recovery may be or hereafter may become barred by
any statute of limitations, whether or not enforceable as against the Loan Parties, whether now or
hereafter existing, and whether due or to become due, including principal, interest (including
interest at the contract rate applicable upon default accrued or accruing after the commencement of
any proceeding under the Bankruptcy Code, whether or not such interest is an allowed claim in such
proceeding), fees and costs of collection. This Guaranty constitutes a guaranty of payment and not
of collection.

          (b) Topco further agrees that, if (i) any payment made by the Loan Parties and applied to the
Obligations is at any time annulled, avoided, set aside, rescinded, invalidated, declared to be
fraudulent or preferential or otherwise required to be refunded or repaid, or (ii) the
proceeds of Collateral (as defined in the security Agreement) are required to be returned by
Agent or any Purchaser to any Loan Party, its estate, trustee, receiver or any other party,
including Topco, under any bankruptcy law, equitable cause or any other requirement of any
applicable Law, then, to the extent of such payment or repayment, Topco’s liability hereunder (and
any Lien or other Collateral securing such liability) shall be and remain in full force and effect,
as fully as if such

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payment had never been made. If, prior to any of the foregoing, this Guaranty
shall have been cancelled or surrendered (and if any Lien or other Collateral securing Topco’s
liability hereunder shall have been released or terminated by virtue of such cancellation or
surrender), this Guaranty (and such Lien or other Collateral) shall be reinstated in full force and
effect, and such prior cancellation or surrender shall not diminish, release, discharge, impair or
otherwise affect the obligations of Topco in respect of the amount of such payment (or any Lien or
other Collateral securing such obligation).

          14.2 Guaranty Absolute and Unconditional. Topco hereby waives any defense of a surety
or guarantor or any other obligor on any obligations arising in connection with or in respect of
any of the following and hereby agrees that its obligations under this Guaranty are absolute and
unconditional and shall not be discharged or otherwise affected as a result of any of the
following:

          (a) the invalidity or unenforceability of any Loan Party’s obligations under the Purchase
Agreement, the Notes or any other agreement or instrument relating thereto, or any security for, or
other guaranty of the Obligations of any Loan Party or any part of them, or the lack of perfection
or continuing perfection or failure of priority of any security for the Obligations of any Loan
Party or any part of them;

          (b) the absence of any attempt to collect the Obligations or any part of them from the Loan
Parties or other action to enforce the same;

          (c) failure by Agent or any Purchaser to take any steps to perfect and maintain any Lien on,
or to preserve any rights to, any Collateral;

          (d) the Agent’s or any Purchaser’s election, in any proceeding instituted under chapter 11 of
the Bankruptcy Code, of the application of Section 1111(b)(2) of the Bankruptcy Code;

          (e) any borrowing or grant of a Lien by a Loan Party, as debtor-in-possession, or extension of
credit, under Section 364 of the Bankruptcy Code;

          (f) the disallowance, under Section 502 of the Bankruptcy Code, of all or any portion of the
Agent’s or any Purchaser’s claim (or claims) for repayment of the Obligations;

          (g) any use of cash collateral under Section 363 of the Bankruptcy Code;

          (h) any agreement or stipulation as to the provision of adequate protection in any bankruptcy
proceeding;

          (i) the avoidance of any Lien in favor of the Agent or any Purchaser for any reason;

          (j) any bankruptcy, insolvency, reorganization, arrangement, readjustment of debt, liquidation
or dissolution proceeding commenced by or against any Loan Party, or any of any Loan Party’s other
Subsidiaries, including any discharge of, or bar or stay against collecting, any Obligation (or any
part of them or interest thereon) in or as a result of any such proceeding;

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          (k) failure by the Agent or any Purchaser to file or enforce a claim against any Loan Party or
its estate in any bankruptcy or insolvency case or proceeding;

          (l) any action taken by the Agent or any Purchaser if such action is authorized hereby;

          (m) any election following the occurrence of an Event of Default by the Agent or any Purchaser
to proceed separately against the personal property Collateral in accordance with the Agent’s or
any Purchaser’s rights under the Uniform Commercial Code or, if the Collateral consists of both
personal and real property, to proceed against such personal and real property in accordance with
the Agent’s or any Purchaser’s rights with respect to such real property; or

          (n) any other circumstance that might otherwise constitute a legal or equitable discharge or
defense of a surety or guarantor or any other obligor on any obligations, other than the payment in
full of the Obligations.

          14.3 Waivers. Topco hereby waives diligence, promptness, presentment, demand for
payment or performance and protest and notice of protest, notice of acceptance and any other notice
in respect of the Obligations or any part of them, and any defense arising by reason of any
disability or other defense of any Loan Party. Topco shall not, until the Obligations are
irrevocably paid in full and have been terminated, assert any claim or counterclaim it may have
against any Loan Party or set off any of its obligations to any Loan Party against any obligations
of any Loan Party to it. In connection with the foregoing, Topco covenants that its obligations
hereunder shall not be discharged, except by complete performance.

          14.4 Reliance Topco hereby assumes responsibility for keeping itself informed of the
financial condition of the Loan Parties and any endorser and other guarantor of all or any part of
the Obligations, and of all other circumstances bearing upon the risk of nonpayment of the
Obligations, or any part thereof, that diligent inquiry would reveal, and Topco hereby agrees that
the Agent or any Purchaser shall have no duty to advise Topco of information known to it regarding
such condition or any such circumstances. In the event the Agent or any Purchaser, in its sole
discretion, undertakes at any time or from time to time to provide any such information to Topco,
the Agent or any Purchaser shall be under no obligation (a) to undertake any investigation not a
part of its regular business routine, (b) to disclose any information that the Agent or any
Purchaser, pursuant to accepted or reasonable commercial finance or banking practices, wishes to
maintain confidential or (c) to make any other or future disclosures of such information or any
other information to Topco.

          14.5 Waiver of Subrogation and Contribution Rights. Until the Obligations have been
irrevocably paid in full and have been terminated, Topco shall not enforce or otherwise exercise
any right of subrogation to any of the rights of the Agent or any Purchaser or any part of them
against the Loan Parties or any right of reimbursement or contribution or similar right against the
Loan Parties by reason of this Agreement or by any payment made by Topco in respect of the
Obligations.

          14.6 Default; Remedies. The obligations of Topco in this Section 14 are independent
of and separate from the Obligations. If any Obligation is not paid when due, or upon

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any Event of
Default hereunder or upon any default by the Loan Parties as provided in any other instrument or
document evidencing all or any part of the Obligations, the Agent or any Purchaser may, at its sole
election, proceed directly and at once, without notice, against Topco to collect and recover the
full amount or any portion of the Obligations then due, without first proceeding against the Loan
Parties, or against any Collateral under the Purchase Documents or joining the Loan Parties in any
proceeding against Topco. At any time after maturity of the Obligations, the Agent or any
Purchaser or any Affiliate thereof may (unless the Obligations have been indefeasibly and
irrevocably paid in full), without notice to Topco and regardless of the acceptance of any
Collateral for the payment thereof, appropriate and apply toward the payment of the Obligations (a)
any indebtedness due or to become due from the Agent or any Purchaser or any Affiliate thereof to
Topco and (b) any moneys, credits or other property belonging to Topco at any time held by or
coming into the possession of the Agent or any Purchaser or any of its respective Affiliates.

          14.7 Irrevocability. This Guaranty shall be irrevocable as to the Obligations (or any
part thereof) until all monetary Obligations then outstanding have been irrevocably repaid in cash,
at which time this Guaranty shall automatically be cancelled. Upon such cancellation and at the
written request of Topco or its successors or assigns, and at the cost and expense of Topco or its
successors or assigns, the Agent or any Purchaser shall execute in a timely manner a satisfaction
of this Guaranty and such instruments, documents or agreements as are necessary or desirable to
evidence the termination of this Guaranty.

          14.8 Setoff. Upon the occurrence and during the continuance of an Event of Default,
the Agent or any Purchaser and each Affiliate of thereof may, without notice to Topco and
regardless of the acceptance of any security or collateral for the payment thereof, appropriate and
apply toward the payment of all or any part of the Obligations (a) any indebtedness due or to
become due from the Agent or any Purchaser or Affiliate to Topco and (b) any moneys, credits or
other property belonging to Topco, at any time held by, or coming into, the possession of such
Agent or any Purchaser or Affiliate.

          14.9 No Marshalling. Topco consents and agrees that neither the Agent or any
Purchaser or any Affiliate thereof nor any Person acting for or on behalf of such Person shall be
under any obligation to marshal any assets in favor of Topco or against or in payment of any or all
of the Obligations.

          14.10 Collateral. Topco hereby acknowledges and agrees that its obligations under
this Guaranty are secured pursuant to the terms and provisions of the Security Documents executed
by it in favor of the Agent, for the benefit of the Purchasers, and covenants
that it shall not grant any Lien (other than Permitted Liens) with respect to the Collateral
in favor, or for the benefit, of any Person other than the Agent, for the benefit of the
Purchasers, and any senior lender contemplated by the terms thereof.

          14.11 Waiver of Consequential Damages. Topco hereby irrevocably and unconditionally
waives, to the maximum extent not prohibited by law, any right it may have to claim or recover any
special, exemplary, punitive or consequential damage in any legal action or proceeding in respect
of this Guaranty or the Purchase Documents.

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ARTICLE 15

MISCELLANEOUS

          15.1 Successors and Assigns. This Agreement shall be binding upon and inure to the
benefit of the parties hereto and their respective successors and assigns, except that (i) neither
the Loan Parties nor Topco may assign or transfer their rights hereunder or any interest herein or
delegate their duties hereunder and (ii) Purchasers shall have the right to assign their rights
hereunder and under the Securities in accordance with Article 6.

          15.2 Modifications and Amendments. The provisions of this Agreement may be modified,
waived or amended, but only by a written instrument signed by Topco and each of the Loan Parties to
be bound thereby, and to the extent such modification, amendment or waiver relates (i) to the
Notes, such instrument must be executed by Agent on behalf of Purchasers upon satisfaction of the
conditions set forth in Section 9.10 and (ii) to the Company Warrants or the Underlying Common
Stock, such instrument must be executed by the holders of a seventy-five percent (75%) of the
Warrant Shares.

          15.3 No Implied Waivers; Cumulative Remedies; Writing Required. No delay or failure
in exercising any right, power or remedy hereunder shall affect or operate as a waiver thereof; nor
shall any single or partial exercise thereof or any abandonment or discontinuance of steps to
enforce such a right, power or remedy preclude any further exercise thereof or of any other right,
power or remedy. The rights and remedies hereunder are cumulative and not exclusive of any rights
or remedies that Agent or Purchasers or any holder of Notes, Warrants or Warrant Shares would
otherwise have. Any waiver, permit, consent or approval of any kind or character of any breach or
default under this Agreement or any such waiver of any provision or condition of this Agreement
must be in writing, satisfy the conditions set forth in Section 9.10 and shall be effective only to
the extent in such writing specifically set forth.

          15.4 Reimbursement of Expenses. The Loan Parties and Topco jointly and severally
agree to pay or reimburse Agent and Purchasers upon demand for all fees and expenses incurred or
payable by Agent or Purchasers (including, without limitation, reasonable fees and expenses of
special counsel for Agent or any Purchaser and charges for services performed for Purchasers by
Agents’ internal auditing staff), from time to time (i) arising in connection with the negotiation,
preparation and execution of this Agreement, the Notes, the other Purchase Documents and all other
instruments and documents to be delivered hereunder or thereunder or arising in connection with the
transactions contemplated hereunder or thereunder, (ii) relating to any amendments, waivers or
consents pursuant to the provisions hereof or thereof, and (iii) arising in connection with the
enforcement of this Agreement or collection of any Note.

          15.5 Holidays. Whenever any payment or action to be made or taken hereunder or under
the Notes shall be stated to be due on a day that is not a Business Day, such payment or action
shall be made or taken on the next following Business Day, and such extension of time shall be
included in computing interest or fees, if any, in connection with such payment or action.

          15.6 Notices. All notices and other communications given to or made upon any party
hereto in connection with this Agreement shall, except as otherwise expressly herein provided, be
in writing (including telecopy, but in such case, a confirming copy will be sent by

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another
permitted means) and mailed via certified mail, telecopied or delivered by guaranteed overnight
parcel express service or courier to the respective parties, as follows:

to the Loan Parties or Topco:

MGP Instruments, Inc.

c/o American Capital Strategies, Ltd.,

461 Fifth Avenue, 26th Floor,

New York, New York 10017

Attn: Robert Klein

Chairman

Facsimile: (212) 213-2060

with a copy to:

MGP Instruments, Inc.

5000 Highlands Parkway, Suite 150

Smyrna, Georgia 30082

Attn: Michael S. Wilson

Facsimile: (770) 432-9179

to Agent:

American Capital Strategies, Ltd.

2 Bethesda Metro Center, 14th Floor

Bethesda, Maryland 20814

Attn: Compliance Officer

Facsimile: (301) 654-6714

with a copy to:

American Capital Strategies, Ltd.,

461 Fifth Avenue, 26th Floor,

New York, New York 10017

Attn: Robert Klein

Managing Director and Principal

Facsimile: (212) 213-2060

with a copy to:

Weil, Gotshal & Manges LLP

767 Fifth Avenue

New York, New York 10153

Attn: Christopher Aidun, Esq.

Facsimile: (212) 310-8127

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to Purchasers:

As set forth on Annex A

or in accordance with any subsequent written direction from the recipient party to the sending
party. All such notices and other communications shall, except as otherwise expressly herein
provided, be effective upon delivery if delivered by courier or overnight parcel express service;
in the case of certified mail, three (3) Business Days after the date sent; or in the case of
telecopy, when received.

          15.7 Survival. All representations, warranties, covenants and agreements of the Loan
Parties and Topco contained herein or made in writing in connection herewith shall survive the
execution and delivery of this Agreement and the purchase of the Notes and shall continue in full
force and effect so long as any Securities are outstanding and until payment in full of all of the
Loan Parties’ and Topco’s obligations hereunder or thereunder. All obligations relating to
indemnification hereunder shall survive any termination of this Agreement and shall continue for
the length of any applicable statute of limitations.

          15.8 Governing Law. THIS AGREEMENT SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE
WITH, THE LAWS OF THE STATE OF NEW YORK, WITHOUT REGARD TO CONFLICT OF LAWS PRINCIPLES.

          15.9 Jurisdiction, Consent to Service of Process.

          (a) THE LOAN PARTIES AND TOPCO HEREBY IRREVOCABLY AND UNCONDITIONALLY SUBMIT, FOR THEMSELVES
AND THEIR PROPERTY, TO THE NONEXCLUSIVE JURISDICTION OF ANY NEW YORK STATE COURT OR FEDERAL COURT
OF THE UNITED STATES OF AMERICA SITTING IN THE STATE OF NEW YORK, COUNTY OF NEW YORK, AND ANY
APPELLATE COURT FROM ANY THEREOF, IN ANY ACTION OR PROCEEDING ARISING OUT OF OR RELATING TO THIS
AGREEMENT, THE NOTES OR ANY OTHER PURCHASE DOCUMENT, OR FOR RECOGNITION OR ENFORCEMENT OF ANY
JUDGMENT, AND EACH OF THE PARTIES HERETO HEREBY IRREVOCABLY AND UNCONDITIONALLY AGREES THAT, TO THE
EXTENT PERMITTED BY APPLICABLE LAW, ALL CLAIMS IN RESPECT OF ANY SUCH ACTION OR PROCEEDING MAY BE
HEARD AND DETERMINED IN SUCH NEW YORK OR, TO THE EXTENT PERMITTED BY LAW, IN SUCH FEDERAL COURT
SITTING IN THE COUNTY OF NEW YORK. EACH OF THE PARTIES HERETO AGREES THAT A FINAL JUDGMENT IN ANY
SUCH ACTION OR PROCEEDING SHALL BE CONCLUSIVE AND MAY BE ENFORCED IN OTHER JURISDICTIONS BY SUIT ON
THE JUDGMENT OR IN ANY OTHER MANNER PROVIDED BY LAW. NOTHING IN THIS AGREEMENT SHALL AFFECT ANY
RIGHT THAT AGENT AND PURCHASERS MAY OTHERWISE HAVE TO BRING ANY ACTION OR PROCEEDING RELATING TO
THIS AGREEMENT, THE NOTES OR ANY OTHER PURCHASE DOCUMENT AGAINST THE LOAN PARTIES AND TOPCO OR
THEIR PROPERTIES IN THE COURTS OF ANY JURISDICTION.

          (b) THE LOAN PARTIES AND TOPCO HEREBY IRREVOCABLY AND UNCONDITIONALLY WAIVE, TO THE FULLEST
EXTENT THEY MAY LEGALLY AND

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EFFECTIVELY DO SO, ANY OBJECTION THAT THEY MAY NOW OR HEREAFTER HAVE TO THE LAYING OF VENUE OF
ANY SUIT, ACTION OR PROCEEDING ARISING OUT OF OR RELATING TO THIS AGREEMENT, THE NOTES OR ANY OTHER
PURCHASE DOCUMENT IN ANY NEW YORK OR FEDERAL COURT SITTING IN THE COUNTY OF NEW YORK. EACH OF THE
PARTIES HERETO HEREBY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY LAW, THE DEFENSE OF AN
INCONVENIENT FORUM TO THE MAINTENANCE OF SUCH ACTION OR PROCEEDING IN ANY SUCH COURT.

          (c) EACH PARTY TO THIS AGREEMENT IRREVOCABLY CONSENTS TO SERVICE OF PROCESS IN THE MANNER
PROVIDED FOR NOTICES IN SECTION 15.6 HEREOF. NOTHING IN THIS AGREEMENT WILL AFFECT THE RIGHT OF
ANY PARTY TO THIS AGREEMENT TO SERVE PROCESS IN ANY OTHER MANNER PERMITTED BY LAW.

          15.10 Jury Trial Waiver. THE LOAN PARTIES AND TOPCO HEREBY IRREVOCABLY WAIVE ANY
RIGHT TO TRIAL BY JURY IN ANY ACTION OR PROCEEDING (I) TO ENFORCE OR DEFEND ANY RIGHTS UNDER OR IN
CONNECTION WITH THIS AGREEMENT, OR (II) ARISING FROM ANY DISPUTE OR CONTROVERSY IN CONNECTION WITH
OR RELATED TO THIS AGREEMENT AND AGREE THAT ANY SUCH ACTION OR COUNTERCLAIM SHALL BE TRIED BEFORE A
COURT AND NOT BEFORE A JURY.

          15.11 Severability. Whenever possible, each provision of this Agreement shall be
interpreted in such manner as to be effective and valid under applicable law, but if any provision
of this Agreement is held to be prohibited by or invalid under applicable law in any jurisdiction,
such provision shall be ineffective only to the extent of such prohibition or invalidity, without
invalidating any other provision of this Agreement.

          15.12 Headings. Article, section and subsection headings in this Agreement are
included for convenience of reference only and shall not constitute a part of this Agreement for
any other purpose.

          15.13 Indemnity. The Loan Parties and Topco hereby agree to indemnify, defend and
hold harmless Agent and Purchasers and their officers, directors, employees, agents and
representatives, and their respective successors and assigns in connection with any losses, claims,
damages, liabilities and expenses (or actions in respect thereof), including reasonable attorneys’
fees, to which Agent or any Purchaser may become subject (other than as a result of the gross
negligence or willful misconduct of any such Person), insofar as such losses, claims, damages,
liabilities or expenses (or actions in respect thereof) arise out of or by reason of any
investigation, litigation or other proceedings related to or resulting from any act of, or omission
by, the Synodys Companies or their Affiliates or any officer, director, employee, agent or
representative of the Synodys Companies or their Affiliates with respect to the Transactions, the
Securities, Charter Documents, the Bylaws or any agreements entered into in connection with any
such agreements, instruments or documents and to reimburse Agent and Purchasers and each such
Person and Affiliate, upon demand, for any legal or other expenses incurred in connection with
investigating or defending any such loss, claim, damage, liability, expense or action. To the
extent that the

74

 

foregoing undertakings may be unenforceable for any reason, the Loan Parties agree to make the
maximum contribution to the payment and satisfaction of indemnified liabilities set forth in this
Section 15.13 that is permissible under applicable law.

          15.14 Environmental Indemnity. The Loan Parties and Topco, and their successors and
assigns, hereby release and discharge, and agree to jointly and severally defend, indemnify and
hold harmless, Agent, Purchasers and their Affiliates (including their partners, subsidiaries,
customers, guests, and invitees, and the successors and assigns of all of the foregoing, and their
respective officers, employees and agents) from and against any and all Environmental Liabilities,
whenever and by whomever asserted, to the extent that such Environmental Liabilities are based
upon, or otherwise relate to: (i) any Condition at any time in, at, on, under, a part of,
involving or otherwise related to the Properties and Facilities (including any of the properties,
materials, articles, products, or other things included in or otherwise a part of the Properties
and Facilities); (ii) any action or failure to act of any Person, including any prior owner or
operator of the Properties and Facilities (including any of the properties, materials, articles,
products, or other things included in or otherwise a part of the Properties and Facilities),
involving or otherwise related to the Properties and Facilities or operations of the Loan Parties;
(iii) the Management of any Pollutant, material, article or product (including Management of any
material, article or product containing a Pollutant) in any physical state and at any time,
involving or otherwise related to the Properties and Facilities or any property covered by clause
(iv) (including Management either from the Properties and Facilities or from any property covered
by clause (iv), and Management to, at, involving or otherwise related to the Properties and
Facilities or any property covered by clause (iv)); (iv) Conditions, and actions or failures to
act, in, at, on, under, a part of, involving or otherwise related to any property other than the
Properties and Facilities, which property was, at or prior to the Closing Date, (I) acquired, held,
sold, owned, operated, leased, managed, or divested by, or otherwise associated with, (A) the
Synodys Companies, (B) any of the Synodys Companies’ Affiliates, or (C) any predecessor or
successor organization of those identified in (A) or (B); or (II) engaged in any tolling, contract
manufacturing or processing, or other similar activities for, with, or on behalf of the Synodys
Companies; (v) any violation of or noncompliance with or the assertion of any Lien under the
Environmental Laws, (vi) the presence of any toxic or hazardous substances, wastes or contaminants
on, at or from the past and present properties and facilities, including, without limitation, human
exposure thereto; (vii) any spill, release, discharge or emission affecting the past and present
properties and facilities, whether or not the same originates or emanates from such properties and
facilities or any contiguous real estate, including, without limitation, any loss of value of such
properties and facilities as a result thereof; or (viii) a misrepresentation in any representation
or warranty or breach of or failure to perform any covenant made by the Loan Parties or Topco in
this Agreement. This indemnity and agreement to defend and hold harmless shall survive any
termination or satisfaction of the Notes or the sale, assignment or foreclosure thereof or the
sale, transfer or conveyance of all or part of the past and present properties and facilities or
any other circumstances that might otherwise constitute a legal or equitable release or discharge,
in whole or in part, of the Loan Parties under the Notes.

          15.15 Counterparts. This Agreement may be executed in any number of counterparts and
by any party hereto on separate counterparts, each of which, when so executed and delivered, shall
be an original, but all such counterparts shall together constitute one and the same instrument.

75

 

          15.16 Integration. This Agreement and the other Purchase Documents set forth the
entire understanding of the parties hereto with respect to all matters contemplated hereby and
supersede all previous agreements and understandings among them concerning such matters. No
statements or agreements, oral or written, made prior to or at the signing hereof, shall vary,
waive or modify the written terms hereof.

          15.17 Federal Income Tax Treatment. Solely for U.S. federal income tax purposes, the
parties acknowledge that Borrower is acting as agent for Holdco and that the true lender to Holdco
is ACFS.

* * *

76

 

SIGNATURE PAGE TO

NOTE AND EQUITY PURCHASE AGREEMENT

          IN WITNESS WHEREOF, the parties hereto have executed this Agreement as of the day and year
first above written.

	 	 	 	 	 
	 	LOAN PARTIES:

MGP INSTRUMENTS, INC.

 	 
	 	By:  	/s/ Michael S. Wilson	 
	 	 	Name:  	Michael S. Wilson	 
	 	 	Title:  	Vice President & CEO	 
	 
	 	DOSIMETRY ACQUISITIONS (U.S.), INC.

 	 
	 	By:  	/s/ Robert Klein	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 
	 	AMERICAN CAPITAL FINANCIAL
SERVICES, INC.

 	 
	 	By:  	/s/ Robert Klein	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 
	 	PURCHASERS:

AMERICAN CAPITAL STRATEGIES, LTD.

 	 
	 	By:  	/s/ Robert Klein	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 

77

 

	 	 	 	 	 

ANNEX

	 	 	 
	Annex A

	 	Purchasers and Payment Information
	Annex B

	 	Purchaser Allocations
	Annex C

	 	Maximum Debt to EBITDA Ratio
	Annex D

	 	Minimum Interest Coverage Ratio
	Annex E

	 	Minimum EBITDA

SCHEDULES

	 	 	 
	“Organizational Schedule”

	 	(Schedule 5.1(a))
	“Capitalization Schedule”

	 	(Schedule 5.1(d)(ii))
	“Litigation Schedule”

	 	(Schedule 5.1(j))
	“Environmental Schedule”

	 	(Schedule 5.1(l))
	“Properties Schedule”

	 	(Schedule 5.1(q))
	“Intellectual Property Schedule”

	 	(Schedule 5.1(r))
	“Undisclosed Liabilities Schedule”

	 	(Schedule 5.1(w))
	“Permitted Indebtedness Schedule”

	 	(Schedule 7.2(a))
	“Permitted Encumbrances Schedule”

	 	(Schedule 7.2(b))

EXHIBITS

	 	 	 
	EXHIBIT A-1

	 	Form of Senior Term B Note
	EXHIBIT A-2

	 	Form of Senior Subordinated Note
	EXHIBIT A-3

	 	Form of Junior Subordinated Note
	EXHIBIT A-4

	 	Form of Revolving Note
	EXHIBIT B

	 	Form of Security Agreement
	EXHIBIT C

	 	Form of Collateral Assignment
	EXHIBIT D

	 	Form of Pledge Agreements
	EXHIBIT E

	 	Form of Compliance Certificate

78

 

	 	 	 
	EXHIBIT F

	 	Form of Investment Banking Agreement
	EXHIBIT G

	 	Request for Borrowing

79

 

ANNEX A

INFORMATION RELATING TO PURCHASERS

Name and Address

of Initial Purchaser

AMERICAN CAPITAL STRATEGIES, LTD.

2 Bethesda Metro Center

14th Floor

Bethesda, MD 20814

Certain of the Notes have or will be assigned or sold to the following entities:

ACS FUNDING TRUST I

c/o AMERICAN CAPITAL STRATEGIES, LTD.,

as Servicer

2 Bethesda Metro Center, 14th Floor

Bethesda, MD 20814

(1) All payments:

If by wire:

Bank: Wells Fargo Bank, N.A.

ABA#: XXXXXXXXX

Account Name: ACS Funding

Trust I

Account #: XXXX-XXXXXX

If by mail:

ACS Funding Trust I

NW 7941

P.O. Box 1450

Minneapolis, MN 55485-7941

If by overnight parcel service
(e.g., FedEx, UPS, etc):

NW 7941

c/o Regular ACS Funding Trust I

1350 Energy Lane, Suite 200

St. Paul, MN 55108

with sufficient information

to identify the source and

application of such funds.

** All check should be made payable to “ACS Funding Trust I”

	(2)	 	All notices of payments and written confirmations of such wire transfers:

American Capital Strategies, Ltd., as Servicer

2 Bethesda Metro Center, 14th Floor

Bethesda, Maryland 20814

Attn: Comptroller

Facsimile: (301) 654-6714

(3) All other communications:

If regarding any Note:

American Capital Strategies, Ltd., as Servicer

2 Bethesda Metro Center, 14th Floor

Bethesda, Maryland 20814

Attn: Compliance Officer

Facsimile: (301) 654-6714

80

 

ANNEX B

Purchaser Allocations

	 	 	 
	Purchaser	 	Allocation
	 
	 	 
	American Capital Strategies, Ltd.
	 	100%

81

 

ANNEX C

Maximum Debt to EBITDA Ratio

	 	 	 	 	 
	Sept. 04
	 	 	6.35	 
	Dec. 04
	 	 	6.35	 
	Mar. 05
	 	 	6.10	 
	June 05
	 	 	5.85	 
	 
	 	 	 	 
	Sept. 05
	 	 	5.60	 
	Dec. 05
	 	 	5.35	 
	Mar. 06
	 	 	5.35	 
	June 06
	 	 	5.10	 
	 
	 	 	 	 
	Sept. 06
	 	 	5.10	 
	Dec. 06
	 	 	4.85	 
	Mar. 07
	 	 	4.85	 
	June 07
	 	 	4.60	 
	 
	 	 	 	 
	Sept. 07
	 	 	4.60	 
	Dec. 07
	 	 	4.35	 
	Mar. 08
	 	 	4.10	 
	June 08
	 	 	4.10	 

82

 

ANNEX D

Minimum Interest Coverage Ratio

	 	 	 	 	 
	Sept. 04
	 	 	1.90	 
	Dec. 04
	 	 	1.90	 
	Mar. 05
	 	 	1.90	 
	June 05
	 	 	1.90	 
	 
	 	 	 	 
	Sept. 05
	 	 	1.90	 
	Dec. 05
	 	 	2.00	 
	Mar. 06
	 	 	2.10	 
	June 06
	 	 	2.20	 
	 
	 	 	 	 
	Sept. 06
	 	 	2.40	 
	Dec. 06
	 	 	2.40	 
	Mar. 07
	 	 	2.40	 
	June 07
	 	 	2.65	 
	 
	 	 	 	 
	Sept. 07
	 	 	2.65	 
	Dec. 07
	 	 	2.90	 
	Mar. 08
	 	 	2.90	 
	June 08
	 	 	2.90	 

83

 

ANNEX E

Minimum EBITDA

	 	 	 	 	 
	Sept. 04
	 	 	1,500,000	1
	Dec. 04
	 	 	3,500,000	 
	Mar. 05
	 	 	5,000,000	 
	June 05
	 	 	7,000,000	 
	 
	 	 	 	 
	Sept. 05
	 	 	7,000,000	 
	Dec. 05
	 	 	7,000,000	 
	Mar. 06
	 	 	8,000,000	 
	June 06
	 	 	8,000,000	 
	 
	 	 	 	 
	Sept. 06
	 	 	8,000,000	 
	Dec. 06
	 	 	8,500,000	 
	Mar. 07
	 	 	8,500,000	 
	June 07
	 	 	8,500,000	 
	 
	 	 	 	 
	Sept. 07
	 	 	9,000,000	 
	Dec. 07
	 	 	9,000,000	 
	Mar. 08
	 	 	9,500,000	 
	June 08
	 	 	9,500,000	 

 

			
	1	 	All amounts are in Euros.

84

 

Schedule 5.1(a) Organizational Schedule

MGP Instruments SA.

-Jurisdiction of incorporation: Tarascon (France)

-Jurisdiction in which it is qualified to do business: France and the countries in which it sells

-Capital: 2,025,000 euros

-Number of shares of its authorized capital stock: 135,000 shares of 15 euros each.

-Number and class of shares duly issued and outstanding: see above

-Names of all stockholders or other equity owners and numbers of shares:

	 	 	 
	-Synodys:

	 	134,993 shares*
	-Antoine Chappuis:

	 	1 share
	-Laurent Chevalier:

	 	1 share
	-Gomez Sanjiv:

	 	1 share
	-Philippe Destenbert:

	 	1 share
	-FCPR Acland Capital II Parallel Ventures:

	 	1 share
	Acland Capital Investissement SA:

	 	1 share
	Barthelemy Vives:

	 	1 share

MGP Instruments GmbH

-Jurisdiction of incorporation: Munich (Germany)

-Capital: 25,000 euros

-Names of all stockholders or other equity owners and numbers of shares: Synodys: 100%

MGP Instruments (U.S.), Inc.

-Jurisdiction of incorporation: Delaware (USA)

-Jurisdictions in which it is qualified to do business: Georgia

-Capital: 197,000 USD

-Number of shares of its authorized capital stock: 3,100,000 shares

-Number and class of shares duly issued and outstanding: 3,100,000 shares

-Names of all stockholders or other equity owners and numbers of shares: Synodys: 100%

Xi’an Xnif MGP Nuclear Instruments LTD.

-Jurisdiction of incorporation: Dapeng (China)

-Stockholders:

Synodys: 51%

Xi’an Xnif: 49%

Rados Technology OY

 

			
	*	 	90,450 shares are subject to a pledge in favor of
BNP Paribas and Lyonnaise de Banque.

 

 

-Jurisdiction of incorporation: Turku (Finland)

-Capital: 2,822,529.78 euros

-Number of shares of its authorized capital stock: 16,782 shares of 168.19 euros each

-Number and class of shares duly issued and outstanding: see above

-Names of all stockholders and number of shares: Synodys: 16,782 shares (100%)

Rados Technology GmbH

-Jurisdiction of incorporation: Hamburg (Germany)

-Capital: 603,324.42 euros

-Stockholders: Rados Technology OY: 100%

GIE Defense NBC

Registered office: 16, rue de Trezel 92300 Levallois Perret – France

Share of profits/losses: 14.28%

Name of all stockholders:

-Giat Industrie

-MGP Instruments SA

-Paul Buyes

-PICA

-PROENGIN

-Thales Freight & Logistic

-Tramico

 

 

Schedule 5.1(d) – Capitalization Schedule

Synodys: Bonds and Convertible Bonds

Bonds issued by Synodys in 2000:

	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	Number of	 
	 	 	Number of	 	 	convertible	 
	Name and Address	 	bonds*	 	 	bonds•	 
	ACLAND CAPITAL II
FCPR, represented by
Acland Capital
Investissements, its
managing company, 18,
avenue George V 75008
Paris
	 	 	95,000	 	 	 	73,250	 
	ACLAND CAPITAL II
PARALLEL VENTURES
FCPR, represented by
Acland Capital
Investissement, its
managing company, 18
avenue George V 750008
Paris
	 	 	285,000	 	 	 	219,750	 
	 
	 	 	 	 	 	 
	TOTAL:
	 	 	380,000	 	 	 	293,300	 
	 
	 	 	 	 	 	 

 

			
	*	 	par value of each bonds equal 100 French
frances, i.e. 15/24490172 euros.
	 
	•	 	par value of each convertible bonds equals to
100 French francs, i.e. 15.24490172 euros.

 

 

5.1(j) – Litigation Schedule

Threatened litigation by Banque de Vizille against Synodys regarding capitalized interest on
convertible bonds transferred to Acland funds: 118,018 euros

Claim against Thales Industrial Services

Labor litigations:

	 	 	 	 	 	 	 
	Plaintiff	 	Defendant	 	State	 	Claim
	Rene Borin

	 	MGP Instruments SA
	 	Claim rejected:
appeal
	 	35,672 euro
	 
	 	 	 	 	 	 
	Didier Claverie

	 	MGP Instruments SA
	 	Claim rejected:
appeal
	 	60,878 euro
	 
	 	 	 	 	 	 
	Michel Ract Mungnerot

	 	MGP Instruments SA
	 	Claim rejected
	 	37,506 euro
	 
	 	 	 	 	 	 
	Mechanical Workshop
Employees (Georges
Bourchet, Stephane
Candella, Yannick
Mougeot, Patrick
Ouanich, Eric
Viretto

	 	MGP Instruments SA
	 	Claim rejected:
appeal
	 	132,630 euro

MGP Instruments GmbH: possible litigation with customer PAKS

Sale of Vorpufunterlagen by MGP Instruments GmbH to Storfallmonitor Grafenrheinfeild reserves to be
made up to 14,500 euros in the 2002/2003 financial statement. This 14,500 euros turnover included
in the 2002/2003 financial statements should be postponed to the end of 2004.

Possible action by MGP Instruments SA against:

-Abionics and Dephy on the ground of unfair competition

-Dephy (and possibly Thales Industrial Services as accomplice) for breach of
contract/negotiations.

Description of Thalès Legal Proceedings

MGP Instruments SA claims that Thalès Industrial Services:

-infringed its Synthèse NBC and SAGE software and

-committed acts of unfair competition.

Claim (assignation) dated April, 17 2003 brought before the Commercial Court of Créteil (France).

 

 

Schedule 5.1(l) – Environmental Schedule

MGP Instruments SA

Plans to have underground storage tank removed upon completion of the construction of the real
property mentioned in 5.1(q)

 

 

Schedule 5.1(n) – Taxes Schedule

See Stock Purchase and Exchange Agreement Schedule 5.16

 

 

Schedule 5.1(o) – Labor and Employment Schedule

See Stock Purchase and Exchange Agreement Schedule 5.21 and Schedule 5.22

 

 

Schedule 5.1(q) – Properties Schedule

MGP Instruments SA

Owns the following parcels of land at Lamanon (France – 13):

-parcel Section A n° 411, route d’Eyguire, lieu dit “Cales” (“usine haute”)

-parcels Section C 1011 and 1012, lieu dit “La Guerite” (“usine basse”)

 

 

Schedule 5.1(r) – Intellectual Property Schedule

See Stock Purchase and Exchange Agreement Schedule 5.19

 

 

Schedule 5.1(w) – Undisclosed Liabilities Schedule

Synodys SA:

Bonds: 10,259,818 euros

Interest on bonds: 252.133 euros (as of February 29, 2004)

Senior loan: 8,463,000 euros in principal

Interest on senior loan: 63,469 euros (as of February 29, 2004)

MGP Instruments SA

Credit line (at BDPME): 173,817 euros

Transfer of debt (escompte de lettre de change): 268,918 euros

Rados Technology Oy

Loan from the Finnish State: 231,798 euros in principal

 

 

Schedule 7.2(a) — Permitted Indebtedness Schedule

 

 

Schedule 7.2(b) – Permitted Encumbrances Schedule

 

 

EXHIBIT B

Form of Security Agreement

 

 

SECURITY AGREEMENT

     THIS SECURITY AGREEMENT (as from time to time amended, modified, restated, supplemented and in
effect, this “Security Agreement”) is entered into as of June 16, 2004 by DOSIMETRY
ACQUISITIONS (U.S.), INC., a Delaware corporation (“Parent”), and MGP INSTRUMENTS, INC., a
corporation (“MGP” and together with Parent, the “Grantors”), to and in favor of
AMERICAN CAPITAL FINANCIAL SERVICES, INC., a Delaware corporation (the “Agent”), as agent
for the Purchasers identified in the Note and Equity Purchase Agreement (as amended, restated,
supplemented or otherwise modified from time to time, the “Purchase Agreement”) among the
Grantors, the Agent and the Purchasers party thereto, dated of even date herewith (in such
capacity, the “Secured Party”).

RECITALS:

     A. Pursuant to the Purchase Agreement, the Grantors have issued to the Purchasers (i)
Revolving Notes dated of even date herewith in the aggregate principal amount of $8,213,400 (the
“Revolving Notes”); (ii) Senior Term B Notes dated of even date herewith in the aggregate
principal amount of $24,944,400 (the “Senior Term B Notes”), (iii) Senior Subordinated
Notes dated of even date herewith in the aggregate principal amount of $12,168,000 (the “Senior
Subordinated Notes”) and (iv) Junior Subordinated Notes dated of even date herewith in the
aggregate principal amount of $4,867,000 (the “Junior Subordinated Notes” and, together
with the Senior Term B Notes and the Senior Subordinated Notes, the “Notes”). The purchase
and sale of the Notes and certain other securities is governed by the Purchase Agreement.
Capitalized terms used herein without definition shall be defined in the manner set forth in the
Purchase Agreement.

     B. In order to induce the Purchasers to accept the Notes in accordance with the Purchase
Agreement, and in consideration therefor, the Grantors have agreed to grant to the Secured Party,
as agent for the Purchasers, a perfected Lien on and security interest in all of the Grantors
assets and properties, whether now or hereafter existing, owned or acquired, all pursuant to the
terms of this Security Agreement in order to secure (i) the due and punctual payment of (A) the
principal and interest (including, without limitation, interest accruing during the pendency of any
bankruptcy, insolvency, receivership or other similar proceeding, regardless of whether allowed or
allowable in such proceeding) on the Notes, when and as due, whether at maturity, by acceleration,
upon one or more dates set for prepayment or otherwise, and (B) all other monetary obligations of
the Grantors under the Notes, the Purchase Agreement or the Security Documents including but not
limited to, fees, costs, expenses and indemnities, whether primary, secondary, direct, contingent,
fixed or otherwise (including, without limitation, monetary obligations incurred during the
pendency of any bankruptcy, insolvency, receivership or other similar proceeding regardless of
whether allowed or allowable in such proceeding), and (ii) the due and punctual performance of the
Purchase Agreement, covenants, agreements, obligations and liabilities of the Grantors under or
pursuant to the Purchase Agreement, the Notes or the Security Documents (collectively, the
“Obligations”).

 

 

     C. It is a condition precedent to the acceptance of the Notes by the Purchasers that the
Grantors execute and deliver this Security Agreement.

     NOW, THEREFORE, for and in consideration of the covenants and provisions set forth herein, and
for other valuable consideration, the receipt and sufficiency of which are hereby acknowledged,
each Grantor agrees as follows:

ARTICLE 1

SECURITY INTEREST

     1.1 Grant of Security Interest. As security for the Obligations, each Grantor hereby
sells, conveys, assigns, pledges and grants a continuing and unconditional security interest to the
Secured Party, its successors and permitted assigns, in and to all of the personal property of such
Grantor, wherever located, and now owned or hereafter acquired including:

          (a) all equipment (including all “Equipment” as the term is defined in Section 9-102(a)(33) of
the Uniform Commercial Code as in effect from time to time in the State of New York (such code,
together with any other successor or applicable adoption of the Uniform Commercial Code in any
applicable jurisdiction, the “Code”)), machinery, vehicles, fixtures, improvements,
supplies, office furniture, fixed assets, all as now owned or hereafter acquired by such Grantor or
in which such Grantor has or hereafter acquires any interest, and any items substituted therefor as
replacements and any additions or accessions thereto;

          (b) all goods (including all “Goods” as defined in Section 9-102(a)(44) of the Code) and all
inventory (including all “Inventory” as defined in Section 9-102(a)(48) of the Code) of such Grantor, now owned or hereafter acquired by such Grantor or
in which such Grantor has or hereafter acquires any interest, including but not limited to, raw
materials, scrap inventory, work in process, products, packaging materials, finished goods,
documents of title, chattel paper and other instruments covering the same and all substitutions
therefor and additions thereto (all of the property described in this clause (b) being hereinafter
collectively referred to as “Inventory”);

          (c) all present and future accounts in which such Grantor has or hereafter acquires any
interest (including all “Accounts” as defined in Section 9-102(a)(2) of the Code), contract rights
(including all rights to receive payments and other rights under all equipment and other leasing
contracts) and rights to payment and rights or accounts receivable evidencing or representing
indebtedness due or to become due such Grantor on account of goods sold or leased or services
rendered, claims, instruments and other general intangibles (including tax refunds, royalties and
all other rights to the payment of money of every nature and description), including but not
limited to, any such right evidenced by chattel paper, and all Liens, securities, guaranties,
remedies, security interests and privileges pertaining thereto (all of the property described in
this clause (c) being hereinafter collectively referred to as “Accounts”);

 

 

          (d) all investment property now owned or hereafter acquired by such Grantor (including all
“Investment Property” as defined in Section 9-102(a)(49) of the Code), including, without
limitation, all securities (certificated and uncertificated), securities accounts, securities
entitlements, commodity contracts and commodity accounts;

          (e) all general intangibles now owned or hereafter acquired by such Grantor or in which such
Grantor has or hereafter acquires any interest (including all “General Intangibles” as defined in
Section 9-102(a)(42) of the Code), including but not limited to, payment intangibles (including all
“Payment Intangibles” as defined in Section 9-102(a)(61) of the Code), chooses in action and causes
of action and all licenses and permits (to the extent the collateral assignment of such licenses
and permits is not prohibited by applicable law), registrations, franchises, corporate or other
business records, systems, designs, software, goodwill, logos, indicia, business identifiers,
inventions, processes, production methods, proprietary information, know-how and trade- secrets of
such Grantor, and all trade-names, copyrights, patents, trademarks (including service marks) or
patent or trademark applications, contract rights (including but not limited to all rights to
receive payments and other rights under all equipment and other leasing contracts, instruments and
documents owned or used by such Grantor, and any goodwill relating thereto)(all of the foregoing
items hereinafter referred to herein as “Payment Intangibles”);

          (f) all other property owned by such Grantor or in which such Grantor has or hereafter
acquires any interest, wherever located, and of whatever kind or nature, tangible or intangible;

          (g) all insurance policies of any kind maintained in effect by such Grantor, now existing or
hereafter acquired, under which any of the property referred to in clauses (a) through (f) above is
insured, including but not limited to, any proceeds payable to such Grantor pursuant to such
policies;

          (h) all moneys, cash collateral, chattel paper (including all “Chattel Paper” as defined in
Section 9-102(a)(11) of the Code), checks, notes, bills of exchange, documents of title, money
orders, negotiable instruments, commercial paper, and other securities, letters of credit
(including all “Letter-of-Credit Rights” as defined in Section 9-102(a)(51) of the Code),
supporting obligations (including all “Supporting Obligations” as defined in Section 9-102(a)(77)
of the Code), instruments (including all “Instruments” as defined in Section 9-102(a)(47) of the
Code), documents (including all “Documents” as defined in Section 9-102(a)(30) of the Code),
deposit accounts (including all “Deposit Accounts” as defined in Section 9-102(a)(29) of the Code),
deposits and credits from time to time whether or not in the possession of or under the control of
the Secured Party; and

          (i) any consideration received when all or any part of the property referred to in clauses (a)
through (h) above is sold, transferred, exchanged, leased, collected or otherwise disposed of, or
any value received as a consequence of possession thereof, including but not limited to, all
products, proceeds (including all “Proceeds” as

 

 

defined in Section 9-102(a)(64) the Code), cash, negotiable instruments and other instruments
for the payment of money, chattel paper, security agreements or other documents, insurance proceeds
or proceeds of other proceeds now or hereafter owned by such Grantor or in which such Grantor has
an interest.

     The property set forth in clauses (a) through (i) of the preceding sentence, together with
property of a similar nature which such Grantor hereafter owns or in which such Grantor hereafter
acquires any interest, is referred to herein as the “Collateral.” Notwithstanding anything
herein to the contrary, in not event shall the Collateral include, and Grantors shall not be deemed
to have granted a security interest in, (i) any personal and real property, fixtures and interests
of Grantors which are not assignable or are incapable of being encumbered as a matter or law, (ii)
the Grantors’ rights or interests in any license, contract or agreement to which any Grantor is a
party or any of its rights or interests thereunder to the extent, but only to the extent, that such
a grant would, under the terms of such license, contract or agreement or otherwise, result in a
breach of the terms of, or constitute a default under any license, contract or agreement to which
such Grantor is a party; provided, upon the ineffectiveness, lapse or termination of any such
provision, the Collateral shall include, and Grantors shall be deemed to have granted a security
interest in, all such rights and interests as if such provision had never been in effect (iii) more
than sixty-five percent (65%) of the aggregate interest in the stock of any non-U.S. direct or
indirect Subsidiary of Parent, if any, or (iv) the stock of Synodys SA, a société anonyme existing
under the laws of the Republic of France. In addition, the Collateral shall exclude any rights to
(i) any intellectual property rights which would be rendered invalid or unenforceable by the grant
of a security interest created pursuant to the terms of this Agreement, for so long as such
prohibition or reason for invalidity exists and (iii) any intent-to-use trademark application for
which a statement of use has not been filed (but only until such statement is filed).

     1.2 Perfection of Security Interests.

          (a) Each Grantor hereby authorizes Secured Party to file a financing statement or financing
statements (the “Financing Statement”) describing its respective Collateral in any and all
jurisdictions where Secured Party reasonably deems such filing to be necessary or appropriate
including, without limitation, the jurisdiction of such Grantor’s location for purposes of the
Code. Each Grantor will reimburse Secured Party for any and all costs, charges and expenses
(including reasonable fees of counsel) incurred in connection with such filings. For purposes of
this Section 1.2(a), the Financing Statements shall be deemed to include any amendment,
modification, assignment, continuation statement or other similar instrument consistent with the
rights granted to Secured Party under this Agreement and the Purchase Agreement.

          (b) Each Grantor shall have possession of its respective Collateral, except where as expressly
otherwise provided in this Security Agreement or where Secured Party has the right to perfect its
security interest by possession in addition to the filing of a Financing Statement. Where
Collateral is in the possession of a third party, such Grantor will join with the Secured Party
upon request of the Secured Party in notifying the third party of the Secured Party’s security
interest therein and obtaining an

 

 

acknowledgement from the third party that it is holding the Collateral for the benefit of the
Secured Party.

          (c) Each Grantor will cooperate with Secured Party in obtaining control (including “Control”
as contemplated by Section 9-312(b) of the Code) with respect to Collateral consisting of deposit
accounts, investment property, letter of credit rights and electronic chattel paper.

          (d) Each Grantor will not create any chattel paper without a legend on such chattel paper
acceptable to the Secured Party indicating that Secured Party has a secured interest in such
Chattel Paper.

     1.3 Conditional Assignment.

          (a) Each Grantor hereby authorizes the Secured Party to complete, as assignee, execute
pursuant to the power of attorney granted pursuant to Section 4.2, and record in any applicable
public office or agency of the United States, any state or territory thereof, or any other country,
a document in substantially the form of Exhibit A (the “Assignment”), upon the occurrence and
during the continuance of an Event of Default and the proper exercise of the Secured Party’s
remedies under the Security Agreement.

          (b) In addition to, and not by way of limitation of, the grant of a security interest in the
Payment Intangibles pursuant to Section 1.1 hereof, as collateral security for the complete and
timely payment, performance and satisfaction of the Obligations, subject to Section 1.3(d)
each Grantor hereby assigns, conveys, mortgages, pledges, hypothecates, transfers and grants to the
Secured Party its entire right, title and interest in, to and under the Payment Intangibles;
provided, however, that such assignment, conveyance, mortgage, pledge,
hypothecation, transfer and grant shall be and become of force and effect, with respect to any item
of the Payment Intangibles, only: (i) upon or after the occurrence or during the continuance of an
Event of Default; and (ii) either (A) upon the written demand of the Secured Party at any time
during such continuance, or (B) immediately and automatically, without any notice or action of any
kind by the Secured Party, upon the sale or other disposition of such item of the Payment
Intangibles by the Secured Party pursuant to Article 9 of the UCC (including the transfer or other
disposition of such item by such Grantor to the Secured Party in lieu of foreclosure).

          (c) Notwithstanding any of the foregoing, so long as no Event of Default has occurred and is
continuing, and except as otherwise provided in this Security Agreement, the Grantors shall be
permitted to remain in full possession, ownership, enjoyment and control of all of their right,
title and interest in the Payment Intangibles and to manage, operate, dispose and use the same and
each part thereof, in each case, as permitted hereunder, with all the rights pertaining thereto and
the Secured Party shall not have any right or authority to take any actions in any matter relating
to the Payment Intangibles.

 

 

          (d) Notwithstanding anything herein to the contrary, in no event shall the conditional
assignment granted under this Section 1.3 include, and Grantors shall not be deemed to have granted
such conditional assignment with regards to, (i) any personal and real property, fixtures and
interests of Grantors which are not assignable or are incapable of being encumbered as a matter or
law, or (ii) the Grantors’ rights or interests in any license, contract or agreement to which any
Grantor is a party or any of its rights or interests thereunder to the extent, but only to the
extent, that such a grant would, under the terms of such license, contract or agreement or
otherwise, result in a breach of the terms of, or constitute a default under any license, contract
or agreement to which such Grantor is a party; provided, upon the ineffectiveness, lapse or
termination of any such provision, such conditional assignment shall include, and Grantors shall be
deemed to have granted such conditional assignment with regards to, all such rights and interests
as if such provision had never been in effect. In addition, such conditional assignment shall
exclude any rights to (i) any intellectual property rights which would be rendered invalid or
unenforceable by the grant of an assignment pursuant to the terms of this Section 1.3, for so long
as such prohibition or reason for invalidity exists and (iii) any intent-to-use trademark
application for which a statement of use has not been filed (but only until such statement is
filed).

ARTICLE 2

REPRESENTATIONS AND WARRANTIES

     2.1 Representations and Warranties. The Grantors jointly and severally represent,
warrant and agree that:

          (a) Each Grantor has and shall have absolute, good and marketable title to all the Collateral
owned by it, wherever and whenever acquired, free and clear of any Lien except for such Liens
and/or filings as may be permitted by the Purchase Agreement (“Permitted Liens”). Such
Grantor has not filed, nor is there on record, a financing statement under the Code (or similar
statement or instrument of registration under the law of any jurisdiction) covering any Collateral
except for Permitted Liens for which the Secured Party has not received UCC-3 termination
statements.

          (b) Schedule 2.1(b) hereto lists (i) each Grantor’s chief executive offices and other
principal place(s) of business, (ii) each Grantor’s legal form and its jurisdiction, as applicable,
of incorporation, formation, organization or registration, (iii) the address where books and
records relating to the Collateral are maintained, (iv) any other location of any other equipment
and goods (other than mobile goods) included in the Collateral, and (v) location of owned and
leased facilities and name of lessor/sublessor.

          (c) Each Grantor has paid or will pay when due all taxes, fees, assessments and other charges
now or hereafter imposed upon the Collateral except for any tax, fee, assessment or other charge
the validity of which is being contested in good faith by appropriate proceedings and so long as
such Grantor has set aside on its books adequate reserves with respect thereto.

 

 

          (d) As a result of the execution and delivery of this Security Agreement and the filing of any
Financing Statements or other documents necessary to assure, preserve and perfect the security
interest created hereby to the extent a Lien may be perfected by filing a Financing Statement, or
such other documents, the Secured Party shall have a valid, perfected, enforceable Lien on, and a
continuing security interest in, the Collateral, enforceable and superior as such as against
creditors and purchasers (other than purchasers of Inventory in the ordinary course of business)
and as against any owner of real property where any of the equipment or Inventory is located and as
against any purchaser of such real property and any present or future creditor obtaining a mortgage
or other Lien on such real property, and such Lien shall be superior and prior to all other Liens
other than the Permitted Liens.

          (e) The amount that has been or that shall be represented by each Grantor to the Secured Party
from time to time owing by all obligors (such obligors being hereinafter referred to as the
“Account Debtors”) in the aggregate with respect to Accounts has not and will not
materially deviate from the correct amount actually and unconditionally owing at such time by such
Account Debtors subject to set off, return and similar rights arising in the ordinary course of
business. All Accounts represent bona fide transactions completed in all material respects in
accordance with the terms and provisions contained in the invoices and other documents evidencing
the same. As of the date hereof, there are no material setoffs, counterclaims or disputes existing
or asserted with respect to Accounts and subject to set off, return and similar rights arising in
the ordinary course of business. No Grantor has made any agreement with any Account Debtor for any
material deduction therefrom except set-off and claims arising in the ordinary course of business.
To each Grantor’s knowledge, all Account Debtors have the capacity to contract and are solvent,
except as set forth on Schedule 2.1(e) attached hereto setting forth a list of doubtful
accounts. To each Grantor’s knowledge, the goods giving rise to Accounts are not subject to any
Lien, claim or encumbrance except set-off and claims arising in the ordinary course of business,
except in favor of the Secured Party and except as permitted by the Purchase Agreement. No Grantor
has any knowledge of any fact or circumstances that would impair the validity or collectability of
Accounts.

          (f) None of the Collateral is held by a third party in any location as assignee, trustee,
bailee, consignee or in any similar capacity except as set forth on Schedule 2.1(f).

          (g) Within the five-year period preceding the date hereof, each Grantor has not had, or
operated in any jurisdiction, under any trade name, fictitious name or other name other than its
legal name.

     2.2 Survival. All representations, warranties and agreements of the Grantors contained
in this Security Agreement shall survive the execution, delivery and performance of this Security
Agreement until the termination of this Security Agreement pursuant to Section 6.5 hereof.

 

 

ARTICLE 3

COVENANTS

     3.1 Covenants. Each of the Grantors hereby jointly and severally covenants and agrees
with the Secured Party that so long as this Security Agreement shall remain in effect or any
Obligations other than with respect to residual indemnification obligations shall remain unpaid or
unperformed: (a) such Grantor shall promptly give written notice to the Secured Party of any
material levy or attachment, execution or other process against any of the Collateral; (b) at such
Grantor’s own cost and expense, such Grantor shall take any and all actions reasonably necessary or
desirable to defend the Collateral against the claims and demands of all Persons other than the
Secured Party and secured parties with Permitted Liens under the Purchase Agreement, and to defend
the security interest of the Secured Party in the Collateral and the priority thereof against any
Lien of any nature other than those permitted under the Purchase Agreement; (c) such Grantor shall
without undue delay immediately notify the Secured Party of any event causing any material loss,
damage or depreciation in value of the Collateral in the aggregate and of the extent of such loss,
damage or depreciation; (d) such Grantor shall mark any Collateral that is chattel paper with a
legend showing the Secured Party’s Lien and security interest therein; (e) such Grantor shall
promptly give written notice to the Secured Party of any change in the intellectual property rights
material to its business; and (f) such Grantor shall not (i) amend, in a manner materially adverse
to Secured Parties or terminate any contract or other document or instrument constituting part of
the Collateral, except for transactions in the ordinary course of business substantially consistent
with customary practice or as otherwise permitted in the Purchase Agreement, (ii) voluntarily or
involuntarily exchange, lease, sell, transfer or otherwise dispose of any Collateral other than
with respect to licenses of intellectual property and sales of Inventory in the ordinary course of
business and other than as contemplated by the Purchase Agreement, (iii) make any material
compromise, settlement, discharge or adjustment or grant any extension of time for payment with
respect to any material Account or any Lien, Guaranty or remedy pertaining thereto, except for
transactions in the ordinary course of business substantially consistent with past practice, except
after written notice to and with written consent of the Secured Party and compliance with such
procedures as the Secured Party reasonably may impose to prevent any interruptions or discontinuity
in the security interest granted pursuant to this Security Agreement, (iv) change its name or use
any fictitious or trade name, (v) change the location of its chief executive office or (vi) permit
any of the Collateral (other than Collateral that constitutes goods that are mobile and that are of
a type normally used in more than one jurisdiction or otherwise in the ordinary course of business
(including, without limitation, sales and shipments of inventory in the ordinary course of
business)) to be removed from or located in any place not identified as the location of such
Collateral to the Secured Party, as the case may be, except after written notice to and with
written consent of the Secured Party and compliance with such procedures as the Secured Party
reasonably may impose to prevent any interruptions or discontinuity in the security interest
granted pursuant to this Security Agreement.

 

 

ARTICLE 4

REMEDIAL MATTERS

     4.1 Event of Default. An “Event of Default” shall exist hereunder (a) if an
Event of Default shall occur under the Purchase Agreement or any of the Notes, (b) upon the filing
of a voluntary or involuntary petition for bankruptcy, insolvency, receivership or similar event
involving any Grantor, or (c) if any Grantor shall breach in any material respect any agreement
contained herein or otherwise default in any material respect in the observance or performance of
any of the covenants, terms, conditions or agreements on the part of each Grantor contained in this
Security Agreement and, with respect to non- monetary covenants, terms, conditions or agreements,
such non-observance or non-performance continues for a period of thirty (30) days after the earlier
of (i) written notice from the Secured Party of such default or (ii) actual knowledge of such
Grantor of such default.

     4.2 Powers of Attorney.

          (a) Each Grantor hereby irrevocably appoints the Secured Party (and any officer or agent of
the Secured Party) as its true and lawful attorney-in-fact, with power of substitution for and in
the name of the Secured Party or otherwise, for the use and benefit of the Secured Party, effective
upon the occurrence and during the continuance of an Event of Default: (i) to receive, endorse the
name of such Grantor upon and deliver any notes, acceptances, checks, drafts, money orders or other
evidences of payment that may come into the possession of the Secured Party with respect to the
Collateral; (ii) to cause such Grantor’s mail to be transferred to the Secured Party’s own offices
and to receive and open all mail addressed to such Grantor for the purposes of removing any such
notes, acceptances, checks, drafts, money orders or other evidences of payment; (iii) to demand,
collect and receive payment in respect of the Collateral and to apply any such payments directly to
the payment of the Obligations in accordance with Section 4.5 hereof; (iv) to receive and give
discharges and releases of all or any of the Collateral; (v) to commence and prosecute any and all
suits, actions or proceedings at law or in equity in any court of competent jurisdiction, to
collect or otherwise realize on all or any part of the Collateral or to enforce any rights in
respect thereof; (vi) to sign the name of such Grantor on any invoice or bill of lading relating to
any of the Collateral; (vii) to send verification of any Accounts to any Account Debtor or
customer; (viii) to notify any Account Debtor or other obligor of such Grantor with respect to any
Collateral to make payment to the Secured Party; (ix) to settle, compromise, compound, adjust or
defend any actions, suits or proceedings relating or pertaining to all or any of the Collateral;
(x) to take any action for purposes of carrying out of the terms of this Security Agreement; (xi)
to enforce all of such Grantor’s rights and powers under and pursuant to any and all agreements
with respect to the Collateral; and (xii) generally, to sell, assign, transfer, pledge, make any
agreement with respect to or otherwise deal with all or any of the Collateral, and to do all other
acts and things necessary to carry out this Security Agreement, as fully and completely as though
the Secured Party were the absolute owner of the Collateral for all purposes; provided, however,
nothing herein contained shall be construed as requiring or obligating the Secured Party to make
any commitment or to make any inquiry as to the nature or sufficiency of any payment received by
the Secured

 

 

Party, or to present or file any claim or notice, or to take any action with respect to the
Collateral or any part thereof or the moneys due or to become due in respect thereof or any
property covered thereby, and no action taken by the Secured Party or omitted to be taken with
respect to the Collateral or any part thereof shall give rise to any defense, counterclaim or
offset in favor of such Grantor or to any claim or action against the Secured Party. It is
understood and agreed that the power of attorney granted to the Secured Party for the purposes set
forth above in this Section 4.2 is coupled with an interest and is irrevocable until the
termination of this Security Agreement, and such Grantor hereby ratifies all actions taken by its
attorney-in-fact by virtue hereof. The provisions of this Section 4.2 shall in no event relieve
such Grantor of any of its obligations hereunder or under any of the other Security Documents with
respect to the Collateral or any part thereof or impose any obligation on the Secured Party to
proceed in any particular manner with respect to the Collateral or any part thereof, or in any way
limit the exercise by the Secured Party of any other or further right which it may have on the date
of this Security Agreement or hereafter, whether hereunder, under any of the other Security
Documents, by law or otherwise.

          (b) Beyond the duty of the Secured Party to exercise reasonable care in the custody of any
Collateral in its possession, the Secured Party shall not, under any circumstance or in any event
whatsoever, have any liability for any part of the Collateral, nor shall the Secured Party have any
liability for any error or omission or delivery of any kind incurred in the good faith settlement,
collection or payment of any of the Collateral or any monies received in payment therefor or for
any damages resulting therefrom, nor shall this Security Agreement impose upon the Secured Party
any obligation to perform any obligation with respect to the Collateral. The costs of collection,
notification and enforcement, including but not limited to, reasonable attorneys’ fees and
reasonable out- of-pocket expenses, shall be borne solely by the Grantors whether the same are
incurred by the Grantors or the Secured Party.

     4.3 Collections. Upon the occurrence and during the continuance of an Event of
Default, the Secured Party may, in its sole discretion, in its name or in the name of any Grantor,
or otherwise: (a) demand, sue for, collect or receive any money or property at any time payable or
receivable on account of or in exchange for, or make any compromise or settlement deemed desirable
with respect to any of the Collateral, but shall be under no obligation to do so; or (b) extend the
time of payment, arrange for payment in installments, or otherwise modify the term of, or release,
any of the Collateral, without thereby incurring responsibility to, or discharging or otherwise
affecting any liability of, any Grantor, other than to discharge such Grantor in so doing with
respect to liabilities of such Grantor to the extent that the liabilities are paid or repaid. After
the occurrence and during the continuance of an Event of Default, any money, checks, notes, bills,
drafts, or commercial paper received by such Grantor shall be held in trust for the Secured Party
and any other secured party having rights thereto senior to the Secured Party and shall be promptly
turned over to the Secured Party or any other secured party having rights thereto senior to the
Secured Party as its interest shall appear. The Secured Party may make such payments and take such
actions as the Secured Party, in its sole discretion, deems necessary to protect its security
interest in the

 

 

Collateral or the value thereof, and the Secured Party is hereby unconditionally and irrevocably authorized (without
limiting the general nature of the authority hereinabove conferred) to pay, purchase, contest or
compromise any Liens which in the judgment of the Secured Party appear to be equal to, prior to or
superior to its security interest in the Collateral and any Liens not expressly permitted by this
Security Agreement.

     4.4 Possession; Sale of Collateral.

          (a) Upon the occurrence and during the continuance of an Event of Default, the Secured Party
may: (i) require any Grantor to assemble the tangible assets that comprise part of the Collateral
and make them available to the Secured Party at any place or places reasonably designated by the
Secured Party; (ii) to the extent permitted by applicable law, with or without notice or demand for
performance and without liability for trespass, enter any premises where the Collateral may be
located and peaceably take possession of the same, and may demand and receive such possession from
any person who has possession thereof, and may take such measures as it may deem necessary or
proper for the care or protection thereof (including, but not limited to, the right to remove all
or any portion of the Collateral); and (iii) with or without taking such possession may sell or
cause to be sold, in one or more sales or parcels, for cash, on credit or for future delivery,
without assumption of any credit risk, all or any portion of the Collateral, at public or private
sale or at any broker’s board or any securities exchange, without demand of performance or notice
of intention to sell or of time or place of sale, except ten (10) Business Days’ written notice to
such Grantor of the time and place of such sale or sales (and such other notices as may be required
by applicable statute, if any, and which cannot be waived), which each Grantor hereby expressly
acknowledges is commercially reasonable. The Secured Party shall have no obligation to clean-up or
otherwise prepare any Collateral for sale. Each purchaser at any such sale shall hold the property
sold absolutely, free from any claim or right on the part of such Grantor, and each Grantor hereby
waives (to the extent permitted by law) all rights of redemption, stay and appraisal that each
Grantor now has or may at any time in the future have under any rule of law or statute now existing
or hereafter enacted. At any such sale, the Collateral, or portion thereof, to be sold may be sold
in one lot as an entirety or in separate parcels, as the Secured Party may (in its sole and
absolute discretion) determine. The Secured Party shall not be obligated to make any sale of any
Collateral if it shall determine not to do so, regardless of the fact that notice of sale of such
Collateral shall have been given. The Secured Party may, without notice or publication, adjourn any
public or private sale or cause the same to be adjourned from time to time by announcement at the
time and place fixed for sale, and such sale may, without further notice, be made at the time and
place to which the same was so adjourned. The Secured Party may comply with any applicable state or
federal law requirements in connection with a disposition of the Collateral and compliance will not
be considered adversely to affect the commercial reasonableness of any disposition of the
Collateral. In case any sale of all or any part of the Collateral is made on credit or for future
delivery, the Collateral so sold may be retained by the Secured Party until the sale price is paid
by the purchaser or purchasers thereof. The Secured Party shall not incur any liability for the
failure to collect or realize upon any or all of the Collateral or for any delay in doing so and,
in case of any such failure, shall not

 

 

be under any obligation to take any action with respect thereto; provided, such Collateral may
be sold again upon like notice. If any Collateral is sold upon credit, such Grantor will be
credited only with payments actually made by the purchaser, received by the Secured Party and
applied to the Obligations in accordance with Section 4.5. In the event the purchasers fail to pay
for the Collateral, the Secured Party may resell the Collateral. At any public sale made pursuant
to this Section 4.4, the Secured Party may bid for or purchase, free from any right of redemption,
stay or appraisal and all rights of marshalling, the Collateral and any other security for the
Obligations or otherwise on the part of such Grantor (all said rights being also hereby waived and
released by each Grantor to the fullest extent permitted by law), and may make payment on account
thereof by using any claim then due and payable to the Secured Party from any Grantor as a credit
against the purchase price, and the Secured Party may, upon compliance with the terms of sale,
hold, retain and dispose of such property without further accountability to such Grantor therefor.
For purposes hereof, a written agreement to purchase the Collateral or any portion thereof shall be
treated as a sale thereof; the Secured Party shall be free to carry out such sale pursuant to such
agreement, and such Grantor shall not be entitled to the return of the Collateral or any portion
thereof subject thereto, notwithstanding the fact that after the Secured Party shall have entered
into such an agreement, all Events of Default shall have been remedied and any obligations to the
Secured Party shall have been paid in full. As an alternative to exercising the power of sale
herein conferred upon it, the Secured Party may proceed by a suit or suits at law or in equity to
foreclose this Security Agreement and to sell the Collateral or any portion thereof pursuant to a
judgment or decree of a court or courts having competent jurisdiction or pursuant to a proceeding
by a court-appointed receiver. In any action hereunder, the Secured Party shall be entitled to the
appointment of a receiver without notice, to peaceably take possession of all or any portion of the
Collateral and to exercise such powers as the court shall confer upon the receiver. Notwithstanding
the foregoing, if an Event of Default shall occur and be continuing, the Secured Party shall be
entitled to apply, without notice to any Grantor, any cash or cash items constituting Collateral in
their possession to payment of the Obligations.

          (b) If an Event of Default shall occur and be continuing, the Secured Party shall, in addition
to exercising any and all rights and remedies afforded to them hereunder, have all the rights and
remedies of a secured party under all applicable provisions of law, including but not limited to,
the Code.

          (c) Each Grantor agrees that notwithstanding anything to the contrary contained in this
Security Agreement, such Grantor shall remain liable under each contract or other agreement giving
rise to Accounts and general intangibles and all other contracts or agreements constituting part of
the Collateral and the Secured Party shall not have any obligation or liability in respect thereof.

          (d) After the occurrence and during the continuance of an Event of Default, upon the Secured
Party’s request, but subject to the rights of any other secured party having rights senior to the
Secured Party, such Grantor shall deliver to the Secured Party all original and other documents,
evidencing and relating to the sale and delivery of Inventory or Accounts, including but not
limited to, all original orders, invoices and

 

 

shipping receipts. Such Grantor shall also furnish to the Secured Party, promptly upon the
request of the Secured Party, such reports, reconciliations and aging balances regarding Accounts
as the Secured Party may reasonably request from time to time.

     4.5 Application of Proceeds. Unless the Secured Party otherwise directs, the proceeds
of any sale of Collateral pursuant to this Security Agreement or otherwise, as any Collateral
consisting of cash, shall be applied after receipt by the Secured Party as follows:

     First, to the payment of all reasonable costs, fees and expenses of the Secured Party
and its agents, representatives and attorneys incurred in connection with such sale or with
the retaking, holding, handling, preparing for sale (or other disposition) of the
Collateral or otherwise in connection with any Notes, this Security Agreement or any of the
Obligations, including, but not limited to, the reasonable fees and expenses of the Secured
Party’s agents and attorneys’ and court costs (whether at trial, appellate or
administrative levels), if any, incurred by the Secured Party in so doing;

     Second, to the payment of the outstanding principal balance, accrued interest,
dividends and fees on the Obligations in such order as the Secured Party may determine; and

     Third, to the Grantors or to such other Person as a court may direct.

     4.6 Authority of Secured Party. The Secured Party shall have and be entitled to
exercise all such powers hereunder as are specifically delegated to the Secured Party by the terms
hereof, together with such powers as are reasonably incidental thereto. The Secured Party may
execute any of its duties hereunder by or through its agents or employees and shall be entitled to
retain counsel and to act in reliance upon the advice of such counsel concerning all matters
pertaining to its duties hereunder.

     4.7 Certain Waivers; Grantors Not Discharged. Each Grantor expressly and irrevocably
waives (to the extent permitted by applicable law) presentment, demand of payment and protest of
nonpayment in respect of its Obligations under this Security Agreement. The obligations and duties
of each Grantor hereunder are irrevocable, absolute, and unconditional and shall not be discharged,
impaired or otherwise affected by (a) the failure of the Secured Party to assert any claim or
demand or to enforce any right or remedy against such Grantor or any grantee under the provisions
of this Security Agreement or any waiver, consent, extension, indulgence or other action or
inaction in respect thereof, (b) any extension or renewal of any part of the Obligations, (c) any
rescission, waiver, amendment or modification of any of the terms or provisions of any agreement
related to this Security Agreement, (d) the release of any Liens on or security interests in any
part of the Collateral or the release, sale or exchange of or failure to foreclose against any
security held by or for the benefit of the Secured Party for payment or performance of the
Obligations, (e) the bankruptcy, insolvency or reorganization of such Grantor or any grantee or any
other Persons, (f) any change, restructuring or termination of the corporate structure or existence
of such Grantor or any grantee or any

 

 

restructuring or refinancing of all or any portion of the Obligations, or (g) any other event
that under law would discharge the obligations of a surety other than payment and satisfaction in
full of all Obligations.

     4.8 Transfer of Security Interest. The Secured Party may transfer to any other Person
all or any part of the Liens and security interests granted hereby, and all, or any part of the
Collateral which may be in the Secured Party’s possession at any time after the occurrence and
during the continuance of an Event of Default (including to a successor Secured Party or holder of
Notes). Upon such transfer, the transferee shall be vested with all the rights and powers of the
Secured Party hereunder with respect to such of the Collateral as is so transferred but, with
respect to any of the Collateral not so transferred, the Secured Party shall retain all of its
rights and powers (whether given to it in this Security Agreement, or otherwise). The Secured Party
or any of them may, at any time, assign their rights as the secured party hereunder to any Person,
in the Secured Party’s discretion, and upon notice to each Grantor, provided that any such
transferee shall agree to be subject to the subordination provisions hereof, but without any
requirement for consent or approval by or from any Grantor, and any such assignment shall be valid
and binding upon each Grantor, as fully as if they had expressly approved the same.

ARTICLE 5

SECURED PARTY’S INTERESTS

     5.1 Pro Rata Interests. The security interests and other rights granted or reserved to
the Secured Party and its successors and assigns under this Security Agreement (the
“Contractual Rights”) are for the pro rata benefit of the Purchasers and the other rights
available to the Secured Party and the Purchasers under applicable law by reason of the existence
of this Security Agreement and the attachment and perfection of the security interests created
under this Security Agreement (the “Statutory Rights”) are for the pro rata benefit of the
Purchasers according to the outstanding principal amount of Notes held by each Purchaser,
respectively, in each case subject to any subordination agreed to by and among the Purchasers,
expressed as a percentage of the aggregate outstanding principal amount of all Notes, and shall be
held by the Purchasers in such percentages, subject to such subordination, regardless of the time
or order of the attachment or perfection of their respective security interests or the time or
manner of filing of their respective deeds of trust, financing statements or assignments thereof
and regardless of which, if any, Purchaser may hold possession of Collateral. All Contractual
Rights and Statutory Rights shall be exercised from time to time by Secured Party in accordance
with such instructions as may be required by the Purchase Agreement. All recoveries attributable to
enforcement of Contractual Rights or Statutory Rights, or both, shall be shared ratably by the
Purchasers according to their respective pro rata interests, and subject to any subordination
agreed to by and among the Purchasers, as provided in the Purchase Agreement.

     5.2 Grantors’ Obligations. The provisions of this Article 5 are for the purpose of
defining the relative rights of the Secured Party or Purchasers with respect to the Collateral and
the exercise of Contractual Rights and Statutory Rights. Nothing herein shall impair the
obligations of any Grantor, which are absolute and unconditional, to pay

 

 

and perform the Obligations as and when due. No provision of this Security Agreement shall be
construed to prevent the Secured Party or any Purchaser from exercising remedies that may otherwise
be available to it.

ARTICLE 6

MISCELLANEOUS

     6.1 Further Assurances. Each Grantor agrees, at its expense, to do such further
things, to execute, acknowledge, deliver and cause to be duly filed all such further instruments
and documents and take all such actions as the Secured Party may from time to time reasonably
request for the better assuming and preserving of the security interests and the rights and
remedies created hereby, including but not limited to, the execution and delivery of such
additional conveyances, assignments, agreements and instruments, the payment of any fees and taxes
required in connection with the execution and delivery of this Security Agreement, the granting of
the security interests created hereby and the execution, filing and recordation of any financing
statements (including fixture filings) or other documents as the Secured Party may deem reasonably
necessary or desirable for the perfection of the security interests granted hereunder. If any
amount payable under or in connection with any of the Collateral shall be or become evidenced by
any promissory note or other instrument, such note or instrument shall be immediately pledged and
delivered to the Secured Party, duly endorsed in a manner satisfactory to the Secured Party,
subject to the rights of any other secured party having rights senior to the Secured Party. If at
any time any Grantor shall take and perfect a security interest in any property to secure payment
and performance of an Account, such Grantor, upon the request of the Secured Party, shall promptly
assign such security interest to the Secured Party, subject to the rights of any other secured
party having rights senior to the Secured Party. Each Grantor agrees to notify the Secured Party
thirty (30) days prior to any change (a) in its corporate name, (b) of its jurisdiction of
incorporation or organization, (c) in the location of its chief executive office, (d) in its
principal place of business, or (e) in the office or offices where it keeps its records relating to
the Collateral. Each Grantor agrees that, after the occurrence and during the continuance of an
Event of Default, it shall upon request of the Secured Party, take any and all actions, to the
extent permitted by applicable law, at its own expense, to obtain the approval of any governmental
authority for any action or transaction contemplated by this Security Agreement that is then
required by law, and specifically, without limitation, upon request of the Secured Party, to
prepare, sign and file with any governmental authority such Grantor’s portion of any application or
applications for consent to the assignment of licenses held by such Grantor, or for consent to the
possession and sale of any of the Collateral by or on behalf of such Secured Party. Each Grantor
further agrees that it shall at all times, at its own expense and cost, keep accurate and complete
records with respect to the Collateral, including but not limited to, a record of all payments and
proceeds received in connection therewith or as a result of the sale thereof and of all credits
granted, and agrees that the Secured Party or their representatives shall have the right at any
reasonable time and from time to time, at such Grantor’s expense, to call at such Grantor’s place
or places of business to inspect the Collateral and to examine or cause to be examined all of the
books, records, journals

 

 

and other data relating to the Collateral and to make extracts therefrom or copies thereof as
are reasonably requested.

     6.2 Effectiveness. This Security Agreement shall take effect immediately upon
execution by each Grantor.

     6.3 Indemnity; Reimbursement of Secured Party; Deficiency. In connection with the
Collateral, this Security Agreement and the administration and enforcement or exercise of any right
or remedy granted to the Secured Party hereunder or under the other Security Documents, the
Grantors jointly and severally agree, subject to the limitations set forth hereafter (a) to
indemnify, defend and hold harmless the Secured Party from and against any and all claims, demands,
losses, judgments and liabilities (including but not limited to, liabilities for penalties) of
whatever nature, relating thereto or resulting therefrom, and (b) to reimburse the Secured Party
and the Purchasers for all reasonable costs and expenses, including but not limited to, the
reasonable fees and disbursements of attorneys, relating thereto or resulting therefrom. The
foregoing indemnity agreement includes all reasonable costs incurred by the Secured Party and the
Purchasers in connection with any litigation relating to the Collateral whether or not the Secured
Party or any Purchaser shall be a party to such litigation, including but not limited to, the
reasonable fees and disbursements of attorneys for the Secured Party, and any out-of-pocket costs
incurred by the Secured Party in appearing as a witness or in otherwise complying with legal
process served upon it. The obligations of each Grantor in this Section 6.3 are limited to the
extent claims for indemnity, defense, or reimbursement do not arise from the gross negligence or
willful misconduct of the Secured Party. In no event shall the Secured Party or any Purchaser be
liable, in the absence, in the case of the Secured Party, of gross negligence or willful misconduct
on its part, for any matter or thing in connection with this Security Agreement other than to
account for moneys actually received by it in accordance with the terms hereof, and each Grantor
hereby releases the Secured Party and each Purchaser from any and all claims, causes of action and
demands at any time arising out of or with respect to this Security Agreement or the Collateral.
All indemnities contained in this Section 6.3 and elsewhere in this Security Agreement shall
survive the expiration or earlier termination of this Security Agreement. After application of the
proceeds by the Secured Party pursuant to Section 4.5 hereof, each Grantor shall remain liable to
the Secured Party for any deficiency.

     6.4 Continuing Lien. It is the intent of the parties hereto that (a) this Security
Agreement shall constitute a continuing agreement as to any and all future, as well as existing
transactions, between each Grantor and the Secured Party under or in connection with the Notes, and
(b) the security interest provided for herein shall attach to after-acquired as well as existing
Collateral.

     6.5 Termination. Upon payment and satisfaction in full of the Obligations other than
residual indemnification obligations and termination of all commitments relating thereto, the
Secured Party shall reassign, redeliver and release (or cause to be so reassigned, redelivered and
released), without recourse upon or warranty by the Secured Party, and at the sole expense of the
Grantors, to the Grantors, against receipt therefor, such of the Collateral (if any) as shall not
have been sold or otherwise applied by the

 

 

Secured Party pursuant to the terms hereof and not theretofore reassigned, redelivered and
released to the Grantors, together with appropriate instruments of reassignment and release.

     6.6 Notices. All notices and other communications given to or made upon any party
hereto in connection with this Security Agreement shall, except as otherwise expressly herein
provided, be in writing (including telecopy, telexed or telegraphic communication) and mailed via
certified mail, nationwide overnight courier service, telexed, telegraphed or delivered to the
respective parties, as follows:

          to the Grantors:

MGP Instruments, Inc.

5000 Highlands Parkway, Suite 150

Smyrna, Georgia 30082

Fax: (770) 432-9179

with a copy to:

Dosimetry Acquisitions (U.S.), Inc.

c/o American Capital Strategies, Ltd.

Two Bethesda Metro Center

14th Floor

Bethesda, Maryland 20814

Attention: Compliance Officer

and:

Dosimetry Acquisitions (U.S.), Inc.

c/o American Capital Strategies, Ltd.

Attention: Robert Klein, Principal

461 Fifth Avenue, 26th Floor

New York, New York 10017

Fax: (212) 213-2060

and

Weil, Gotshal & Manges LLP

767 Fifth Avenue

New York, New York 10153

Attention: Christopher K. Aidun, Esq.

Fax: (212) 310-8007

          to the Secured Party:

 

 

American Capital Financial Services, Inc., as Agent

2 Bethesda Metro Center

14th Floor

Bethesda, Maryland 20814

Attn: Compliance Officer

Fax: (301) 654-6714

          with copies to:

American Capital Strategies, Ltd

461 Fifth Avenue, 26th Floor

New York, NY 10017

Attention: Robert Klein, Principal and Managing Director
Brian Graff, Principal and Managing Director

Fax: (212) 213-2060

and

Weil, Gotshal & Manges LLP

767 Fifth Avenue

New York, New York 10153

Attn: Christopher K. Aidun, Esq.

Fax: (212) 310-8007

     6.7 Successors and Assigns. Whenever in this Security Agreement any of the parties
hereto is referred to, such reference shall be deemed to include the successors and permitted
assigns of such party, and all covenants, promises and agreements by or on behalf of the Secured
Party that are contained in this Security Agreement shall bind and inure to the benefit of its
respective successors and permitted assigns. No Grantor may assign or transfer any of its rights or
obligations hereunder without the prior written consent of the Secured Party.

     6.8 APPLICABLE LAW. THIS SECURITY AGREEMENT SHALL BE CONSTRUED IN ACCORDANCE WITH AND
GOVERNED BY THE LAWS OF THE STATE OF NEW YORK, WITHOUT GIVING EFFECT TO NEW YORK CHOICE OF LAW
DOCTRINE.

     6.9 Waivers. No failure or delay of the Secured Party in exercising any power or right
hereunder shall operate as a waiver thereof, nor shall any single or partial exercise of any such
right or power, or any abandonment or discontinuance of steps to enforce such a right or power,
preclude any other or future exercise thereof or the exercise of any other right or power. The
rights and remedies of the Secured Party hereunder are cumulative and not exclusive of any rights
or remedies which they would otherwise have. No waiver of any provision of this Security Agreement
or consent to any departure by any Grantor therefrom shall in any event be effective unless the
same shall be authorized as provided in Section 6.10, and then such waiver or consent shall be
effective only in the specific instance and for the purpose for which given. No notice to

 

 

or demand on any Grantor in any case shall entitle such Grantor to any other or further notice
or demand in similar or other circumstances.

     6.10 Amendments/Waivers. Neither this Security Agreement nor any provision hereof may
be amended, waived or modified except pursuant to an agreement or agreements in writing entered
into by each Grantor and the Secured Party.

     6.11 Severability. In the event any one or more of the provisions contained in this
Security Agreement should be held invalid, illegal or unenforceable in any respect, the validity,
legality and enforceability of the remaining provisions contained herein or therein shall not in
any way be affected or impaired thereby.

     6.12 Counterparts. This Security Agreement may be executed in two or more
counterparts, each of which shall constitute an original, but all of which when taken together
shall constitute but one contract, and shall become effective when copies hereof which, when taken
together, bear the signatures of each of the parties hereto shall be delivered or mailed to the
Secured Party.

     6.13 Headings. Article and Section headings used herein are for convenience of
reference only and are not to affect the construction of, or to be taken into consideration in
interpreting, this Security Agreement.

     6.14 WAIVER OF JURY TRIAL. EACH PARTY HERETO HEREBY EXPRESSLY WAIVES ANY RIGHT TO A
TRIAL BY JURY IN ANY ACTION OR PROCEEDING TO ENFORCE OR DEFEND ANY RIGHT, POWER, OR REMEDY UNDER OR
IN CONNECTION WITH THIS SECURITY AGREEMENT AND AGREES THAT ANY SUCH ACTION SHALL BE TRIED BEFORE A
COURT AND NOT BEFORE A JURY. THE TERMS AND PROVISIONS OF THIS SECTION CONSTITUTE A MATERIAL
INDUCEMENT FOR THE PARTIES ENTERING INTO THIS SECURITY AGREEMENT.

     6.15 Interpretation. In the event of a conflict between this Security Agreement and
the Purchase Agreement, the terms of the Purchase Agreement shall control.

[signatures on following pages]

 

 

     IN WITNESS WHEREOF, the Grantor has executed this Security Agreement as of the date first
above written.

	 	 	 	 	 
	 	GRANTORS:

DOSIMETRY ACQUISITIONS (U.S.), INC.

 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 
	 	MGP INSTRUMENTS, INC.

 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 

	 	 	 	 	 
	Acknowledged by:

AMERICAN CAPITAL

FINANCIAL SERVICES, INC., as agent

 	 	 
	By:  	 	 	 
	 	Robert Klein 	 	 
	 	Vice-President 	 	 
	 

Signature Page to Security Agreement

 

 

EXHIBIT A

ASSIGNMENT

          THIS ASSIGNMENT (this “Assignment”) is entered into as of                      by DOSIMETRY
ACQUISITIONS (U.S.), INC., a Delaware corporation (“Parent”), and MGP INSTRUMENTS, INC., a
Delaware corporation (“MGP” and together with Parent, the “Grantors”), to and in
favor of AMERICAN CAPITAL FINANCIAL SERVICES, INC., a Delaware corporation (“the “Agent”),
as agent for the Purchasers identified in the Note and Equity Purchase Agreement (as amended,
restated, supplemented or otherwise modified from time to time, the “Purchase Agreement”)
among the Grantors, the Agent and the Purchasers party thereto, dated June 16, 2004 (in such
capacity, the “Secured Party”).

WHEREAS, pursuant to the Purchase Agreement, the Grantors have issued to the Purchasers the Notes
on the terms and conditions further specified in the Purchase Agreement;

WHEREAS, in order to induce the Purchasers to accept the Notes in accordance with the Purchase
Agreement, and in consideration therefor, the Grantors agreed to grant to the Secured Party, as
agent for the Purchasers, a perfected Lien on and security interest in all of the Grantors assets
and properties subject to certain exceptions stated therein, whether now or hereafter existing,
owned or acquired, all pursuant to the terms of the Security Agreement, in order to secure the
full, prompt and complete payment and performance when due (whether at stated maturity, by
acceleration or otherwise) of the Obligations;

WHEREAS, an Event of Default has occurred and/or is continuing under the Purchase Agreement; and

WHEREAS, pursuant to and as required by the Purchase Agreement, the Grantors now desire to assign
to the Secured Party, and the Secured Party desires to receive from the Grantors, the Payment
Intangibles (including, without limitation, the Payment Intangibles set forth on Schedule A hereof)
on the terms and conditions specified herein.

NOW, THEREFORE, for and in consideration of the covenants and provisions set forth herein, and for
other valuable consideration, the receipt and sufficiency of which are hereby acknowledged, each
Grantor agrees as follows:

1. Capitalized terms used herein without definition shall be defined in the manner set forth in
the Purchase Agreement.

2. Subject to Section 3 hereof, each Grantor does hereby assign, sell and transfer unto the
Secured Party all of its right, title and interest in and to the Payment Intangibles together
with (a) all registrations of and pending registration applications for such Payment
Intangibles, (b) the goodwill of the business symbolized by and associated with such Payment
Intangibles, and (c) the right to sue and recover for, and the right to profits or damages due
or accrued arising out of or in

 

 

connection with any and all past, present or future infringements or dilution of or damage or
injury to such Payment Intangibles, the registrations or pending registration applications
thereof, or such associated goodwill.

3. Notwithstanding anything herein to the contrary (including Schedule A hereof), for the
purposes of this Assignment, in no event shall the Payment Intangibles include, and Grantors
shall not be deemed to have assigned, (i) any personal and real property, fixtures and
interests of Grantors which are not assignable or are incapable of being encumbered as a matter
or law, or (ii) the Grantors’ rights or interests in any license, contract or agreement to
which any Grantor is a party or any of its rights or interests thereunder to the extent, but
only to the extent, that such a grant would, under the terms of such license, contract or
agreement or otherwise, result in a breach of the terms of, or constitute a default under any
license, contract or agreement to which such Grantor is a party; provided, upon the
ineffectiveness, lapse or termination of any such provision, this Assignment of Payment
Intangibles shall include, and Grantors shall be deemed to have been assigned all such rights
and interests as if such provision had never been in effect. In addition, the Payment
Intangibles being assigned hereunder shall exclude any rights to (i) any intellectual property
rights which would be rendered invalid or unenforceable by the grant of an assignment, for so
long as such prohibition or reason for invalidity exists and (ii) any intent-to-use trademark
application for which a statement of use has not been filed (but only until such statement is
filed).

4. This Assignment is intended to and shall take effect at such time as the Secured Party shall
complete this instrument by signing its acceptance of this Assignment below.

5. This Assignment shall be construed in accordance with and governed by the laws of the State
of New York, without giving effect to New York choice of law doctrine.

[Signature page follows]

 

 

          IN WITNESS WHEREOF, the Grantors and the Agent have caused this Assignment to be executed and
delivered by their duly authorized attorneys in fact as of the date first set forth above.

	 	 	 	 	 
	 	ASSIGNORS:

DOSIMETRY ACQUISITIONS (U.S.), INC.

 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 
	 	MGP INSTRUMENTS, INC.

 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 

	 	 	 	 	 
	Accepted and Agreed by ASSIGNEE:

AMERICAN CAPITAL FINANCIAL
SERVICES, INC., as Agent

 	 	 
	By:  	 	 	 
	 	Name:  	 	 	 
	 	Title:  	 	 	 
	 

 

 

Acknowledgement of Grantor

State of                                          )

                                                      )  ss.

County of                                       )

On this ___day of __________before me personally appeared __________________, proved to
me on the basis of satisfactory evidence to be the person who executed the foregoing instrument on
behalf of DOSIMETRY ACQUISITIONS (U.S.), INC. who being by me duly sworn did depose and say that he
is an authorized attorney in fact of said corporation, that the said instrument was signed on
behalf of said corporation as authorized by its Board of Directors and that he acknowledged said
instrument to be the free act and deed of said corporation.

	 	 	 	 	 
	 	 	 
	 	 	 
	 	 	 
	 
	 	Notary Public 	 

 

 

Acknowledgement of Grantor

State of                                          )

                                                      )  ss.

County of                                       )

On this ___day of __________before me personally appeared __________________, proved to me on the
basis of satisfactory evidence to be the person who executed the foregoing instrument on behalf of
MGP INSTRUMENTS, INC., who being by me duly sworn did depose and say that he is an authorized
attorney in fact of said corporation, that the said instrument was signed on behalf of said
corporation as authorized by its Board of Directors and that he acknowledged said instrument to be
the free act and deed of said corporation.

	 	 	 	 	 
	 	 	 
	 	 	 
	 	 	 
	 
	 	Notary Public 	 

 

 

SCHEDULE A

SCHEDULE OF PAYMENT INTANGIBLES

 

 

SCHEDULE 2.1(b)

Pursuant to Section 2.1(b), the following information is disclosed:

	 	 	 	 	 	 	 	 	 	 	 	 	 
	Grantor and	 	Chief	 	Other	 	Jurisdiction	 	 	 	Equipment	 	Location of
	Identification	 	Executive	 	Place(s) of	 	of	 	Collateral	 	and Goods	 	Leased
	No.	 	Office	 	Business	 	Organization	 	Location	 	Location	 	Facilities
	 
	 	 	 	 	 	 	 	 	 	 	 	 
	Dosimetry
	 	c/o American	 	 	 	Delaware	 	 	 	 	 	 
	Acquisitions Inc.
	 	Capital Strategies, Ltd.	 	 	 	 	 	 	 	 	 	 
	 
	 	461 Fifth Avenue,	 	 	 	 	 	 	 	 	 	 
	EIN:
	 	26th Floor,	 	 	 	 	 	 	 	 	 	 
	 
	 	New York, New York,	 	 	 	 	 	 	 	 	 	 
	 
	 	10017	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 
	MGP Instruments,
	 	5000 Highlands	 	 	 	Delaware	 	Georgia	 	Georgia	 	Georgia
	Inc.
	 	Parkway, Suite 150	 	 	 	 	 	 	 	 	 	 
	 
	 	Smyrna, Georgia	 	 	 	 	 	 	 	 	 	 
	 
	 	30082	 	 	 	 	 	 	 	 	 	 

 

 

SCHEDULE 2.1(e)

LIST OF DOUBTFUL ACCOUNTS

     None.

 

 

SCHEDULE 2.1 (f)

COLLATERAL HELD BY A THIRD PARTY

 

 

EXHIBIT
C

Form of
Collateral Assignment

 

 

EXHIBIT
D

Form of
Pledge Agreements

 

 

PLEDGE AGREEMENT

     THIS PLEDGE AGREEMENT (this “Agreement”) dated as of June 16, 2004, is made by DOSIMETRY
ACQUISITIONS (U.S.), INC., a Delaware corporation (the “Grantor Party”), for the benefit of
AMERICAN CAPITAL FINANCIAL SERVICES, INC., a Delaware corporation, as agent for Purchasers (defined
in the Purchase Agreement referred to below), its successors and assigns (“Grantee”).

W I T N E S S E T H :

     WHEREAS, pursuant to that certain Note and Equity Purchase Agreement (the “Purchase
Agreement”) dated as of even date herewith among the Grantor Party and certain subsidiaries of the
Grantor Party (the “Loan Parties”), Grantee and Purchasers party thereto, Purchasers have
purchased certain Notes (as defined in the Purchase Agreement) from the Loan Parties and the Loan
Parties have incurred certain obligations to the Purchasers and Grantee; and

     WHEREAS, MGP Instruments, Inc., a Georgia corporation (“MGP”), is a wholly-owned
subsidiary of the Grantor Party and the Grantor Party owns all of the outstanding capital stock of
MGP listed on and represented by the certificates described on Schedule A hereto and the
Grantor Party has realized significant and material benefit from the purchase of the Notes by
Purchasers and has agreed to pledge all of the equity securities of MGP owned by it as collateral
security for its obligations under the Purchase Agreement and the Notes; and

     WHEREAS, the Purchasers have made the execution and delivery of this Agreement a condition
precedent to their purchase of the Notes.

     NOW, THEREFORE, in consideration of the premises above and in order to induce Grantee to enter
into the Purchase Agreement and the Purchasers to purchase the Notes and to enter into the Purchase
Agreement, the Grantor Party hereby agrees as follows:

     1. Defined Terms. As used in this Agreement, capitalized terms defined in the
Purchase Agreement that are not defined herein shall have the meanings ascribed to them therein,
and the following terms shall have the following meanings:

     “General Intangibles” shall have the meaning specified in the UCC.

     “Instruments” shall have the meaning specified in the UCC.

     “Person” means any individual, partnership, limited liability company, corporation,
trust, joint venture, association, unincorporated organization or government or department or
agency thereof.

     “Secured Obligations” shall mean all principal, interest, fees, costs, expenses and
other amounts owed by, and other covenants and obligations of, the Loan Parties and Purchasers from
time to time under or pursuant to the Notes or created under the Purchase Agreement with regard to
the Notes, the Purchase Agreement or this Agreement.

 

 

     2. Creation of Lien and Security Interest. In order to secure timely payment in full
of the Secured Obligations (whether at stated maturity, by acceleration or otherwise), the Grantor
Party hereby grants, assigns and conveys unto Grantee for the benefit of Purchasers a lien on and
continuing security interest in and to, the hereinafter described “Collateral” (the “Security
Interest”), the Security Interest being a Lien on the Collateral prior to all other Liens
except for any Lien in favor of any senior lender (if any), effective as of the date hereof without
the need to execute any further instruments, agreements or documents other than as specifically set
forth herein.

     3. Collateral. The Security Interest covers the following property (the
“Collateral”): (i) all of the stock, equity securities or other ownership interests owned
by the Grantor Party and issued by MGP (the “Equity Securities”); and (ii) any and all
“Rights” as hereinafter defined. For purposes of this Agreement, “Rights” means:
(a) Equity Securities realized upon exercise of any warrants to purchase Equity Securities, bonus
shares, debentures or other securities; (b) options or rights to take up shares, debentures or
other securities; (c) dividends, distributions, or returns of capital or other moneys; and (d)
other rights, moneys or securities of any nature (including, without limitation, rights, voting
rights, moneys or securities arising from consolidation or subdivision of capital, redemption or
conversion of shares, reduction of capital, liquidation or a similar plan or arrangement), all of
which at any time (whether now or in the future) are attributable to or are arising from any
Collateral.

     4. Continuing Security. This Agreement shall operate as a continuing security
interest between Grantee, for the benefit of Purchasers, and the Grantor Party:

     (i) irrespective of any sum or sums that may be paid to the credit of any account of the
Grantor Party with Grantee or any Purchaser; and

     (ii) notwithstanding the appointment, retirement or removal, at any time, of a receiver
of the Grantor Party,

and shall remain in full force and effect and extend to cover all of the Secured Obligations until
a final release of this Agreement has been executed by Grantee.

     5. Certificates, Voting, etc. Upon execution and delivery of this Agreement, the
Grantor Party shall deliver to Grantee or its designated agent certificates representing all of the
Equity Securities with a stock power executed in blank in form and substance satisfactory to
Grantee. If at any time the Grantor Party shall issue any additional or substitute stock or stock
certificates, or any other instruments evidencing an interest in or an obligation of any of the
Grantor Party, the Grantor Party shall promptly pledge, mortgage and deposit (or cause to be
pledged, mortgaged or deposited) in favor of or with Grantee such additional certificates,
instruments or documents as additional security for the Secured Obligations, all of which
additional security shall constitute Collateral (and shall be included within the definition of
“Collateral” hereunder). Grantee shall hold the Collateral solely as security for the payment and
performance of the Secured Obligations. Unless an Event of Default shall have occurred and is
continuing (and in such case, Grantee shall have all voting and consent rights available to the
stockholders of MGP with regard to the Collateral), the Grantor Party shall have the right to
exercise the rights as a stockholder with regard to voting and consenting to corporate actions that
are associated with the Collateral; provided, however, that no vote shall be cast, consent given or

 

 

right exercised or other action taken by the Grantor Party which would impair the Collateral
or which would be inconsistent with or result in any violation of any provision of the Purchase
Agreement or this Agreement.

     6. Right to Receive Distributions. Unless an Event of Default shall have occurred and
is continuing (and in such case, all dividends and distributions described herein shall be
Collateral), the Grantor Party shall have the right to receive and to retain cash dividends and
other cash distributions which are paid on account of the Collateral. If any such dividends or
other distributions are paid to the Grantor Party following an Event of Default, such dividends or
other distributions shall be held in trust by the Grantor Party for the benefit of Grantee, and the
Grantor Party shall immediately notify Grantee in writing, and shall, if Grantee so instructs,
immediately pay over such dividends or other distributions to Grantee as Collateral.

     7. Restrictions. The Grantor Party shall not (a) except for the security interest
created by this Agreement and Permitted Liens, create or suffer to exist any Lien upon or with
respect to any of the Collateral; (b) use or permit any Collateral to be used unlawfully or in
violation of any provision of this Agreement, the Purchase Agreement or any applicable law; (c)
sell, convey, hypothecate or otherwise transfer (by operation of law or otherwise) any Collateral
or any interest in the Collateral to any person or other entity; or (d) enter into any agreement or
undertaking restricting the right or ability of the Grantor Party or such Grantee to sell, assign
or transfer any of the Collateral.

     8. Representations and Warranties. The Grantor Party hereby severally represents and
warrants to Grantee and Purchasers as follows:

     (a) Except for Permitted Liens, the Grantor Party is the record and beneficial owner of the
Collateral constituting Instruments or certificated securities and has good, valid and marketable
title to each other item of Collateral, free and clear of all Liens, and has the requisite rights
in and power and authority and legal right to pledge and transfer such Collateral to Grantee as
provided herein.

     (b) The Equity Interests pledged hereunder constitute one hundred percent (100%) of the issued
and outstanding equity of all classes of MGP.

     (c) The pledge, assignment and delivery of the Collateral pursuant to this Agreement will
create a valid perfected lien on and a valid perfected security interest in the Collateral in favor
of Grantee under the Uniform Commercial Code of the State of New York as in effect from time to
time and the Uniform Commercial Code as in effect from time to time in any applicable jurisdiction
(such codes, together with any other successor or applicable adoption of the Uniform Commercial
Code in any applicable jurisdiction, the “UCC”)), subject to no prior Lien (except for any
Lien in favor of any senior lender (if any)) and to no agreement purporting to grant any third
party any security interest or other interest in any of the Collateral, except Permitted Liens. No
additional actions by the Grantor Party or any third party are necessary to create or perfect the
Security Interest.

     (d) All Collateral, other than Rights which constitute General Intangibles, is represented by
certificated securities or Instruments in the possession of Grantee.

 

 

     9. Events of Default. The following shall constitute “Events of Default” hereunder:

     (a) The occurrence of an “Event of Default” under the Purchase Agreement; or

     (b) breach by the Grantor Party of, or failure of the Grantor Party to perform any of its
respective obligations hereunder, which breach or failure to perform shall not have been cured
within fifteen (15) days after the earlier to occur of (i) receipt of written notice thereof from
Grantee or (ii) actual knowledge of the breach by the Grantor Party.

     10. Remedies Upon Default. Upon the occurrence and during the continuation of an
Event of Default, after any applicable cure period, and at any time thereafter, Grantee may (but
shall not be required to) take any or all of the following actions simultaneously or in any order
which it may choose:

     (a) exercise any remedies with respect to the Collateral (or any of it), including sale of the
Collateral, as may be provided by applicable law then in effect, or as may be available in equity;

     (b) exercise any remedies with respect to the Collateral available to a secured party under
the UCC, regardless of whether or not the UCC actually applies;

     (c) vote or otherwise exercise any rights accruing to the owner of the Collateral without
notice to or consent of the Grantor Party;

     (d) commence and prosecute an action, at law or in equity, in any court of competent
jurisdiction, injunctive or declaratory relief or any other relief available under applicable law,
and take all such actions as may be necessary or desirable to enforce any order or judgment entered
in connection with such action;

     (e) hold as additional Collateral for the Secured Obligations or apply in accordance with
Section 14 hereof any and all dividends and distributions on account of the Collateral; and/or

     (f) exercise any other remedies afforded to Grantee pursuant to the terms of this Agreement.

     All of Grantee’s rights and remedies hereunder, under the Purchase Agreement and under any and
all other instruments and documents executed in connection herewith and therewith, shall be
cumulative and not exclusive, and shall be enforceable alternatively, successively or concurrently
as Grantee may, in its sole discretion, deem expedient. Grantee shall have no obligation to
preserve rights in the Collateral or marshal any of the Collateral for the benefit of any person or
entity.

     11. Additional Rights of Grantee With Respect to Certain Collateral. Upon the
occurrence of and during the continuation of any Event of Default:

 

 

     (a) Grantee, in its discretion, and without notice to the Grantor Party, may take any one or
more of the following actions without liability except to account for property actually received by
it: (i) transfer to or register in its name or the name of its nominee any stock certificates or
any other evidence of the Collateral, with or without indication of the security interest herein
created, and whether or not so transferred or registered, receive the income, dividends and other
distributions thereon and hold them as additional Collateral or apply them to the Secured
Obligations in accordance with Section 14; (ii) exercise or cause to be exercised all voting and
corporate powers with respect to any of the Collateral, including (1) all rights to call or require
shareholders meetings and to remove or elect directors, and (2) all rights of proxy appointments,
conversion, exchange, subscription or any other rights, privileges or options pertaining to such
Collateral, as if the absolute owner thereof; (iii) exchange any of the Collateral for other
property upon a reorganization, recapitalization, reclassification or other readjustment and, in
connection therewith, deposit any of the Collateral with any depository upon such terms as Grantee
may determine; and (iv) in its name or in the name of the Grantor Party, demand, sue for, collect
or receive any money or property at any time payable or receivable on account of or in exchange for
any of the Collateral, and Grantee further shall have the right during any time to sign and endorse
the name of the Grantor Party upon any such stock certificate, stock power, check, draft, money
order, or any other documents of title or evidence of payment with respect to the Collateral, in
the name of the Grantor Party, it being the intention of the Grantor Party to grant to Grantee the
right to sell any portion or all of the Collateral and the proceeds therefrom, upon the occurrence
of an Event of Default hereunder.

     (b) If Grantee in good faith believes that the Securities Act of 1933, as amended from time to
time (the “Act”), or any other state or federal law prohibits or restricts the customary
manner of sale or distribution of any of the Collateral, Grantee may sell such Collateral privately
or in any other manner deemed advisable by Grantee at such price or prices as Grantee determines in
its sole discretion. The Grantor Party recognizes that such prohibition or restriction may cause
the Collateral to have less value than it otherwise would have and that, consequently, such sale or
disposition by Grantee may result in a lower sales price than if the sale were otherwise held and
notwithstanding such circumstances, agrees that any such private sale shall be deemed to have been
made in a commercially reasonable manner. Grantee may sell the Collateral in Bethesda, Maryland or
elsewhere, in one or more sales or parcels, for cash, credit or future delivery, and with or
without the use of a stockbroker, as Grantee may deem advisable. Grantee may be the purchaser of
any or all of the Collateral. In the event that Grantee elects to sell all or any part of the
Collateral in a public sale, the Grantor Party shall cooperate with all requests by Grantee, its
agents and representatives with respect to the registration and qualification of such Collateral
which is securities, or the applicable part thereof, under the Act and all state securities laws.

     12. Grantee Appointed Attorney-in-Fact. The Grantor Party hereby irrevocably appoints
Grantee as its attorney-in-fact, with full authority in its place and stead and in the name of the
Grantor Party, from time to time in Grantee’s discretion, to take any action and to execute any
instrument which Grantee may deem necessary or advisable to accomplish the purposes of this
Agreement including, without limitation:

     (a) to ask, demand, collect, sue for, recover, compound, receive and give receipts for moneys
due and to become due under or in respect of any of the Collateral;

 

 

     (b) to receive, endorse and collect any drafts or other instruments, documents and chattel
paper; and

     (c) to file any claims, take any action or institute any proceedings which Grantee may deem
necessary or desirable for the collection of any of the Collateral (including any proceeds thereof)
or otherwise to enforce the rights of the Grantor Party and/or Grantee with respect to any of the
Collateral.

     The Grantor Party agrees to execute appropriate certificates and instruments, all in blank, as
appropriate, as Grantee may request to evidence such powers of attorney. The powers of attorney
granted herein shall be coupled with an interest and shall be irrevocable.

     13. Expenses. The Grantor Party shall pay, when due, any and all reasonable fees,
taxes (other than taxes based on the income of Grantee) or other charges imposed in connection with
the Security Interests including, without limitation, any fees imposed in connection with
recordation of instruments necessary or desirable in order to reflect, effectuate or release the
Security Interests. The Grantor Party shall also pay to Grantee, on demand, any and all other
expenses and fees incurred in connection with any other actions taken by Grantee to enforce its
rights hereunder including, without limitation, any actions taken pursuant to Section 12 hereof.

     14. Application of Proceeds. Upon the occurrence and during the continuance of an
Event of Default, the proceeds from any sale or other disposition of, or other realization upon,
all or any part of the Collateral shall be applied by Grantee in the form, order and manner
provided in the Security Agreement.

     15. Release and Indemnity. The Grantor Party hereby releases and severally
indemnifies and holds harmless Grantee and its agents, successors and assigns for any claims,
actions, causes of action, demands, liabilities, debts or suits arising out of or in any way
related to Grantee’s possession, disposition, collection, control or use of the Collateral;
provided, however, that this release and indemnity shall not extend to any actions
taken by Grantee which (a) contravene the express terms of this Agreement, or (b) constitute gross
negligence or willful misconduct.

     16. Notices. All notices and other communications given to or made upon any party
hereto in connection with this Agreement shall, except as otherwise expressly herein provided, be
in writing and mailed via certified mail, sent by Federal Express or other similar express delivery
service for next day delivery, faxed (with a confirming copy sent by such a express delivery
service for next day delivery) or hand delivered to the respective parties, as follows:

     If to Grantee:

American Capital Financial Services, Inc.

2 Bethesda Metro Center, Suite 1400

Bethesda, Maryland 20814

Attn: Compliance Officer

Facsimile: 301-654-6714

 

 

     With a copy to:

American Capital Strategies, Ltd.

461 Fifth Avenue, 26th Floor

New York, New York 10017

Attn: Brian Graff

Facsimile: (212) 213-2060

     and

Weil, Gotshal & Manges LLP

767 Fifth Avenue

New York, NY 10053

Attn: Christopher K. Aidun, Esq.

Facsimile: 212-310-8007

     If to the Grantor Party:

Dosimetry Acquisitions (U.S.), Inc.

c/o American Capital Strategies, Ltd.

461 Fifth Avenue, 26th Floor

New York, New York 10017

Attn: Brian Graff

Facsimile: (212) 213-2060

     With a copy to:

Weil, Gotshal & Manges LLP

767 Fifth Avenue

New York, NY 10053

Attn: Christopher K. Aidun, Esq.

Facsimile: 212-310-8007

or in accordance with any subsequent written direction delivered in accordance with this section
from the recipient party to the sending party. All such notices and other communications shall,
except as otherwise expressly herein provided, be effective upon delivery if delivered by hand; in
the case of certified mail, three Business Days after the date sent; in the case of any fax, when
received; or in the case of express delivery service, the day after delivery of the notice to such
service with charges prepaid.

     17. Assignability and Parties in Interest. This Agreement shall not be assignable by
the Grantor Party without the written consent of Grantee. This Agreement shall inure to the
benefit of and be binding upon the parties hereto and their respective successors and permitted
assigns.

     18. Termination. This Agreement shall terminate, the Security Interest shall be
released and the certificates representing all of the Equity Securities shall be returned to the
Grantor Party upon the earliest to occur of (i) the payment and satisfaction in full of the Notes

 

 

and all of the Secured Obligations; or (ii) the mutual agreement of the Grantor Party and
Grantee.

     19. Governing Law; Submission to Jurisdiction. This Agreement shall be governed by
and construed and interpreted in accordance with the laws of the State of Maryland, without regard
to its conflict of laws principles. All judicial actions, suits or proceedings brought against the
Grantor Party with respect to its obligations, liabilities or any other matter under or arising out
of or in connection with this Agreement or any transaction contemplated hereby or for recognition
or enforcement of any judgment rendered in any such proceedings may be brought in a state or
federal court of competent jurisdiction in the State of New York. By execution and delivery of
this Agreement, the Grantor Party accepts, generally and unconditionally, the jurisdiction of the
aforesaid courts and irrevocably agree to be bound by any final judgment rendered thereby in
connection with this Agreement or any transaction contemplated hereby from which no appeal has been
taken or is available. The Grantor Party irrevocably agrees that all process in any proceeding or
any court arising out of or in connection with this Agreement may be effected by mailing a copy
thereof by registered or certified mail or any substantially similar form of mail, postage prepaid,
to the Grantor Party at the address referred to in Section 16 or such other address(es) of which
Grantee shall have been notified pursuant to said paragraph. Such service shall be effective five
(5) days after such mailing. The Grantor Party hereby acknowledges that such service will be
effective and binding service in every respect. The Grantor Party shall not assert that such
service did not constitute effective and binding service within the meaning of any applicable state
or federal law, rule, regulation or the like. The Grantor Party hereby irrevocably waive any
objection, including, without limitation, any objection to the laying of venue or based on the
grounds of forum non conveniens, which it now or hereafter may have to the bringing of any
such action or proceeding in any such jurisdiction. The Grantor Party acknowledges that final
judgment against it in any action, suit or proceeding referred to in this paragraph shall be
conclusive and may be enforced in any other jurisdiction, by suit on the judgment, a certified or
exemplified copy of which shall be conclusive evidence of the fact and of the amount of the Grantor
Party’s indebtedness hereunder.

     20. Complete Agreement. This Agreement contains the entire agreement between the
parties hereto with respect to the transactions contemplated herein and, except as provided herein,
supersede all previous oral and written and all contemporaneous oral negotiations, commitments,
writings and understandings.

     21. Amendments and Waivers.

     (a) This Agreement may be amended only by a writing signed by Grantee and the Grantor Party.

     (b) No delay or omission on the part of any party hereto in exercising any right hereunder
shall operate as a waiver of such right or any other right hereunder or operate to constrain the
rights of any other parties hereunder. No waiver of any one right shall operate as a waiver of any
subsequent right.

     22. Interpretation. The headings contained in this Agreement are for reference
purposes only and shall not affect in any way the meaning or interpretation of this Agreement.

 

 

     23. Severability. If any provision of this Agreement shall be held to be invalid,
illegal or unenforceable in any material respect, such provision shall be replaced with a provision
which is as close as possible in effect to such invalid, illegal or unenforceable provision, and
still be valid, legal and enforceable, and the validity, legality and enforceability of the
remainder of this Agreement shall not in any way be affected or impaired thereby, unless the
parties otherwise so provide.

     24. Further Assurances. The Grantor Party agrees, from time to time, at their
expense, to execute and deliver promptly all further instruments and documents as Grantee may
reasonably require in order to perfect, confirm and ratify the Security Interest, including,
without limitation, the execution and delivery of such financing statements or continuation
statements, and amendments thereto, as may be necessary or desirable, or as Grantee may request in
order to perfect and preserve the Security Interest. The Grantor Party hereby authorizes Grantee
or its agent to file such financing statements and/or such continuation statements and amendments
thereto relating to all or any part of the Collateral without its signature, where permitted by
law. A carbon, photographic or other reproduction of this Agreement or any financing statement
covering the collateral granted hereby or any part thereof shall be sufficient as a financing
statement where permitted by law.

     25. Waiver of Trial by Jury. EACH OF THE PARTIES HERETO WAIVES ALL RIGHT TO A JURY
TRIAL IN CONNECTION WITH ANY SUIT, ACTION OR PROCEEDING SEEKING ENFORCEMENT OF SUCH PARTY’S RIGHTS
UNDER THIS AGREEMENT. THE TERMS AND PROVISIONS OF THIS SECTION CONSTITUTE A MATERIAL INDUCEMENT
FOR THE PARTIES ENTERING INTO THIS AGREEMENT.

[signatures appear on following page]

 

 

SIGNATURE PAGE TO

PLEDGE AGREEMENT

     IN WITNESS WHEREOF, the Grantor Party has caused this Pledge Agreement to be executed as of
the date first above written.

	 	 	 	 	 
	 	DOSIMETRY ACQUISITIONS (U.S.), INC.

 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 

 

 

	 	 	 	 	 

Schedule A

Grantor Party is the owner of one hundred percent (100%) of the Common Stock of MGP.

 

 

EXHIBIT E

Compliance Certificate

     Pursuant to Section 7.1(e)(iii) of the Note and Equity Purchase Agreement dated as of
June 23, 2004 (as the same may be amended, restated, supplemented or otherwise modified from time
to time, the “Purchase Agreement”) among the Loan Parties, the Purchasers thereto, and
American Financial Capital Strategies, Inc., as agent for the Purchasers. Capitalized terms used
herein and not defined herein are used herein as defined in the Purchase Agreement.

     Each of the undersigned hereby certifies that he or she is the Chief Financial Officer of the
respective Loan Party under which his or her signature appears and further certifies that:

     [Insert description of compliance tests for financial covenants.]

 

 

     IN WITNESS WHEREOF, the parties hereto have executed this Agreement as of the day and year
first above written.

	 	 	 	 	 
	 	LOAN PARTIES:

MGP INSTRUMENTS, INC.

 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 

	 	 	 	 	 
	 	DOSIMETRY ACQUISITIONS (U.S.), INC.

 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 

 

 

EXHIBIT
F

Form of
Investment Banking Agreement

 

INVESTMENT BANKING SERVICES AGREEMENT

AMONG

AMERICAN CAPITAL FINANCIAL SERVICES, INC.,

ACLAND CAPITAL INVESTISSEMENT SAS AND

DOSIMETRY ACQUISITIONS (U.S.), INC.

June 16, 2004

CONTACTS:

American Capital Financial Services, Inc.

Brian S. Graff

Robert J. Klein

Acland Capital Investissement SAS

Laurent Chevalier

Dosimetry Acquisitions (U.S.), Inc.

Brian S. Graff

Robert J. Klein

(c) 2004 American Capital Financial Services, Inc.

 

 

INVESTMENT BANKING SERVICES AGREEMENT

     This Investment Banking Services Agreement (the “Agreement”) is made as of this
16th day of June, 2004 (the “Execution Date”), among Dosimetry Acquisitions (U.S.), Inc., a
Delaware corporation (“Topco” or the “Company”), American Capital Financial
Services, Inc., a Delaware corporation with its principal place of business in Bethesda, Maryland
(“ACFS”), and Acland Capital Investissement SAS, a Société par Actions Simplifiée existing
under the laws of the Republic of France with its principal place of business in Paris, France
(“Acland”), to be effective as of June 16, 2004 (the “Effective Date”).

	A.	 	INTRODUCTION

	 	1.	 	Whereas, the Company is jointly owned by an affiliate of ACFS, American Capital
Strategies, Ltd. (“ACAS”), and two investment funds managed by Acland;
	 
	 	2.	 	Whereas, the Company wishes to enter into a comprehensive investment banking
agreement under which it will commit to employ ACFS as financial advisor in any
acquisition, sale, merger or financing transaction entered into by the Company and in
other financial advisory work, including valuation, structuring and negotiating, which
ACFS is qualified to perform;
	 
	 	3.	 	Whereas, ACFS has represented to the Company that it has expertise and
experience in such work;
	 
	 	4.	 	Whereas, the Company wishes to enter into this Agreement with ACFS and Acland
on the terms provided for herein; and
	 
	 	5.	 	Whereas, as used herein, the “Company” shall include any transaction or
arrangement involving any subsidiary of the Company, including, without limitation, MGP
Instruments, Inc., a Delaware corporation, MGP Instruments GmbH, a company existing
under the laws of Germany, MGP Instruments Ltd MGP China, a company existing under the
laws of China, RADOS Oy Turku, a company existing under the laws of Finland, and RADOS
GmbH Hamburg, a company existing under the laws of Germany.

     NOW, THEREFORE, in consideration of the mutual promises contained in this Agreement, and
intending to be legally bound hereby, the parties hereby agree as follows:

	B.	 	SCOPE OF THE AGREEMENT

This Agreement relates to investment banking services, which shall be defined as
follows (and such definitions shall be equally applicable to both the singular and plural
form of the terms defined, as the context may require):

 

 

	 	1.	 	“Acquisition Transactions” shall mean the acquisition by the Company of
any other business whether by purchase of stock or assets in a cash sale or for other
consideration, or by merger in which the Company is substantially the surviving entity.
	 
	 	2.	 	“Financial Advisory Work” shall mean the work performed in connection
with any Acquisition, Sale or Financing Transaction, or any other work normally
performed for clients by investment banking or venture capital organizations.
	 
	 	3.	 	“Sale Transactions” shall mean sale of all or part of the equity or
assets of the Company in a cash sale or for other consideration, or by a merger in
which the Company is not substantially the surviving entity.
	 
	 	4.	 	“Financing Transaction” shall mean the sale of any equity or debt
securities by the Company.
	 
	 	5.	 	“Close” or “Closing” shall mean the day on which any
Acquisition, Sale or Financing Transaction (each, sometimes referred to herein as a
“Transaction”) occurs.

	C.	 	RESPONSIBILITIES OF ACFS

ACFS will perform the following work as the Company’s exclusive agent:

	 	1.	 	RAISING FINANCING

ACFS will, if the Company chooses to use an agent for such purpose, assist the
Company in placing any equity or debt securities.

	 	2.	 	ACQUISITION AND MERGER TRANSACTIONS

ACFS will assist the Company in researching, evaluating, initiating, structuring and
closing any potential Transaction.

	 	3.	 	FINANCIAL ANALYSIS

As appropriate, ACFS will assist the Company in gathering and reviewing data to
build a financial model (“Model”) of the Company, and in using such a Model
to evaluate the Company and any proposed Transaction. The Model will integrate
historical financial performance of the Company with projections subsequent to any
Transaction, and will include a detailed income statement, balance sheet, cash flow
statement, valuation, and a detailed set of assumptions.

The Model will assist in evaluating the capital requirements of the Company;
potential merger and acquisition synergies; and the impact of any Transaction on
shareholder value and liquidity.

	 	4.	 	MANAGEMENT AND BOARD OF DIRECTORS

ACFS will make continuing reports to the Company’s management and Board of Directors
regarding its work for the Company, as requested.

 

 

	 	5.	 	STOCKHOLDER COMMUNICATIONS

ACFS will assist the Company in communicating with, educating, and informing its
stockholders about any potential Transaction.
	 
	 	6.	 	COORDINATION

ACFS will assist the Company in coordinating the financial institutions, legal
counsel, valuation firms, accountants, and any other professional advisors who may
be required for a Transaction.

     To the extent requested, Acland will provide ACFS with reasonable assistance in connection
with ACFS’s responsibilities under this Agreement.

	D.	 	REPORTING

ACFS, Acland and the Company will inform each other on a timely basis of any and all
material developments regarding matters to which this Agreement pertains, throughout the
life of this Agreement.
	 
	E.	 	AUTHORITY OF ACFS

ACFS understands and agrees that it is not a general agent for the Company, and it is
not granted any right or authority to assume or to create any obligation or responsibility
or to make any representation or warranty on behalf of or in the name of the Company, or to
bind the Company in any manner whatsoever.
	 
	F.	 	FEES AND EXPENSES

	 	1.	 	EXPENSES
	 
	 	 	 	The Company will reimburse ACFS for all reasonable out-of-pocket expenses that ACFS
may incur under this Agreement from the Effective Date to any Close or the earlier
abandonment or termination of any Transaction. Such expenses will include travel,
telephone, courier, postage, printing and other expenses incurred by ACFS in the
performance of its work under this Agreement (the “Expenses”).

If this Agreement is Terminated (as defined below) pursuant to the terms of this
Agreement, all Expenses owed shall be paid to ACFS at the time of the Termination.
	 
	 	 	 	The provisions of this Section F.1. shall apply to Acland, but only so long as it is
providing services requested by ACFS.
	 
	 	2.	 	MANAGEMENT FEE
	 
	 	 	 	For so long as ACAS has an investment in any of the Company’s debt or equity
securities, the Company shall pay to ACFS an annual Management Fee of $400,000 for
each calendar year commencing with 2004 (which such calendar year shall be prorated
based upon the number of days remaining therein after the

 

 

	 	 	 	execution hereof). For so long as ACFS is receiving a Management Fee and Acland or
any one or more investment funds managed by Acland (“Acland Investment
Fund”) has an investment in any of the Company’s equity securities, the Company
shall pay to Acland an annual Management Fee of $100,000 for each calendar year
commencing with 2004 (which such calendar year shall be prorated based upon the
number of days remaining therein after the execution hereof). If at any time ACAS
has an investment in any of the Company’s debt or equity securities but no Acland
Investment Fund any longer has an investment in the Company’s equity securities,
ACFS’s annual Management Fee shall be increased to $500,000 for each calendar year.
	 
	 	 	 	The Management Fee will be payable to ACFS and Acland quarterly in advance, unless
prohibited by the terms of any credit or other similar agreement to which the
Company is a party. If any installment of the Management Fee is not paid when due
because of prohibitions in any credit agreement to which the Company is a party,
such fee shall accrue and become payable promptly at such time as such payment is
not so prohibited.
	 
	 	3.	 	FINANCIAL ADVISORY FEE
	 
	 	 	 	The Company will pay ACFS and Acland a fee for Financial Advisory Work (the
“Financial Advisory Fee”) at ACFS’ standard rates for corporate clients in
effect at the time. The Financial Advisory Fee shall be apportioned between ACFS
and Acland based in accordance with the following (the “Pro Rata Share”):

	 	 	 	If the Acland Investment Funds own 15% or more of the equity of Topco (on a
Fully Diluted Basis), then Acland shall receive 20% of such fee and ACFS
shall receive the balance;
	 
	 	 	 	If the Acland Investment Funds own less than 15% of the equity of Topco (on
a Fully Diluted Basis) but more than 10% of the equity of Topco (on a Fully
Diluted Basis), then Acland shall receive a percentage of such fee equal to
the ratio of the Acland Investment Funds’ ownership of shares of equity
securities of Topco to ACAS’s ownership of shares of equity securities of
Topco and ACFS shall receive the balance (Example: If ACAS owns 80 shares of
Topco Common Stock and the Acland Investment Funds own 10 shares of Topco
Common Stock, the ratio would be 1:8 and Acland would receive 12.5% of the
fee); and
	 
	 	 	 	If the Acland Investment Funds own 10% or less of the equity of Topco (on a
Fully Diluted Basis), then Acland shall not receive any portion of such fee,
and 100% of such fee shall be paid to ACFS.

	 	 	 	For purposes hereof, the term “Fully Diluted Basis” shall mean the
percentage ownership of the total equity of Topco by including in such calculation
all outstanding securities which are eligible for conversion into or that are
exercisable or exchangeable for equity securities.

 

 

	 	 	 	ACFS shall invoice the Company for Financial Advisory Fees monthly and such invoices
shall be due upon receipt. ACFS shall, as requested by the Company, provide written
estimates of Financial Advisory Fees associated with any proposed Transaction. If
this Agreement is Terminated as per the terms set forth in this Agreement, all
Financial Advisory Fees owed to ACFS and Acland shall be paid to ACFS and Acland,
respectively, at the time of such Termination.

	 	4.	 	PERFORMANCE FEES
	 
	 	 	 	Upon Closing of any Transaction, the Company will pay, in cash, performance fee(s)
(the “Performance Fee”) according to the following schedule:

	 	a)	 	Acquisition Structuring Fee

	 	 	 	Upon Closing of an Acquisition Transaction the Company will pay a
“Structuring Fee” equal to the sum of:
	 
	 	 	 	Five percent (5%) of the first one million dollars of the purchase
price of the assets or equity of the business purchased or acquired
by merger plus the value of any existing debt assumed from the
purchased business (together, the “Purchase Price”); plus
	 
	 	 	 	Four percent (4%) of the second one million dollars of the Purchase
Price; plus
	 
	 	 	 	Three percent (3%) of the third one million dollars of the Purchase
Price; plus
	 
	 	 	 	Two percent (2%) of the fourth one million dollars of the Purchase
Price; plus
	 
	 	 	 	One percent (1%) of the Purchase Price in excess of $4 million
dollars;
	 
	 	 	 	Less the amount of any Financial Advisory Fees relating to the
Acquisition Transaction paid to ACFS and Acland (but in no event
shall the Performance Fee be less than zero).
	 
	 	 	 	Example:
	 
	 	 	 	In a Transaction in which the Company pays $5 million for the equity
of a business, and assumes $7 million in debt of the business, the
Purchase Price shall be calculated to equal $12,000,000 and the
Structuring Fee shall be equal to 5% times $1,000,000 plus 4% times
1,000,000 plus 3% times $1,000,000, plus 2% times $1,000,000 plus 1%
times $8,000,000, or $220,000.
	 
	 	 	 	The Structuring Fee shall be apportioned between ACAS and Acland in
accordance with their Pro Rate Share.

 

 

	 	b)	 	Financing Fees
	 
	 	 	 	Upon Closing of a Financing Transaction (including any Financing
Transaction closed in conjunction with an Acquisition Transaction),
the Company will pay a “Financing Fee” equal to the sum of
the following computations:

	 	(1)	 	Two percent (2%) of any new
indebtedness incurred by the Company and secured by a first
lien on any securities or assets of the Company (“Senior
Financing”); plus
	 
	 	(2)	 	Three percent (3%) of any new
indebtedness incurred by the Company and subordinated with
respect to rights in liquidation or with respect to rights to
payment of either interest or principal, to the Senior
Financing, whether or not secured; plus
	 
	 	(3)	 	Four percent (4%) of any equity
invested in the Company;

	 	 	 	Less the amount of any Financial Advisory Fees relating to the
Financing Transaction paid to ACFS and Acland (but in no event shall
the Performance Fee be less than zero).
	 
	 	 	 	The Financing Fee shall be shall be apportioned between ACAS and
Acland in accordance with their Pro Rate Share.

	 	c)	 	Sale Fees
	 
	 	 	 	Upon Closing of a Sale Transaction, the Company will pay a “Sale
Fee” equal to the sum of the computations below:

	 	(1)	 	Five percent (5%) of the first $1
million of Capital (as defined below);
	 
	 	(2)	 	Four percent (4%) of the second $1
million of Capital;
	 
	 	(3)	 	Three percent (3%) of the third $1
million of Capital;
	 
	 	(4)	 	Two percent (2%) of the fourth $1
million of Capital;
	 
	 	(5)	 	One percent (1%) of any additional
Capital;

	 	 	 	Less, the amount of any Financial Advisory Fees relating to the Sale
Transaction paid to ACFS and Acland, (but in no event shall the
Performance Fee be less than zero.)

	 	 	 	The Sale Fee shall be shall be apportioned between ACAS and Acland
in accordance with their Pro Rate Share.

	 	d)	 	Definition of Capital
	 
	 	 	 	“Capital” shall be defined as follows:

 

 

	 	(1)	 	Non-Change of Control Transaction

	 	(a)	 	Stock Transaction

In any Transaction in which less than 50% of
the voting stock of the Company is acquired
by a purchaser, “Capital” shall equal the
fair market value (“FMV”) of the
consideration paid or committed for such
stock, whether the stock was newly issued by
the Company or sold by stockholders
(“Stockholders”) of the Company; or
	 
	 	(b)	 	Debt Placement

In any Transaction in which less than 50% of
the voting stock of the Company is acquired
by a purchaser or in which no equity is sold,
“Capital” shall equal the FMV of any debt
committed to the Company or any liabilities
of the Company assumed by a purchaser.

	 	(2)	 	Change of Control Transaction

	 	(a)	 	Stock Transaction

In any Transaction in which 50% or more of
the voting stock of the Company is acquired
by a purchaser, “Capital” shall equal the FMV
of the consideration paid or committed for
such stock and all other securities
purchased, whether the stock or other
securities were newly issued by the Company
or sold by Stockholders, plus the FMV of the
liabilities of the Company; or
	 
	 	(b)	 	Asset Transaction

In any Transaction in which 50% or more of
the assets of the Company are acquired by a
purchaser, “Capital” shall equal the FMV of
the consideration paid or committed for such
assets.

	 	(3)	 	Merger Transaction
	 
	 	 	 	In any Transaction that is implemented through a
merger or business combination, “Capital” shall equal
the FMV of the Company’s equity plus the FMV of the
Company’s liabilities.

 

 

	G.	 	TERMINATION
	 
	 	 	The Company may terminate this Agreement (the “Termination”) at any time by
written notice to ACFS and Acland provided that, at the time of Termination, ACAS does not
have an investment in any of the Company’s debt or equity securities. From the date of the
Termination, (i) ACFS and Acland will not earn any Financial Advisory Fees, (ii) ACFS will
not be required to perform any services for the Company and (iii) ACFS and Acland will not
incur additional Expenses under this Agreement. A Termination shall not otherwise limit any
of ACFS’ or Acland’s rights set forth in this Agreement including rights to compensation
under paragraph F of this Agreement in the event that a Transaction occurs at any time in a
period of eighteen (18) months following the Termination of this Agreement. Notwithstanding
the preceding sentence, ACFS’ and Acland’s rights under paragraph F.2 shall survive the
termination of this Agreement.
	 
	H.	 	INDEMNIFICATION OF ACFS
	 
	 	 	ACFS is not providing and does not represent that it is providing the Company with
financial planning or investment advice within the meaning of the Investment Advisers Act of
1940, as amended. Nor does any information provided by ACFS constitute legal advice or
legal opinion. The Company acknowledges that ACFS makes no representation that any
Financing can be successfully raised by ACFS for a Transaction or that a Transaction can be
consummated.
	 
	 	 	The Company agrees to indemnify and cause any company surviving any Transaction to indemnify
and hold harmless ACFS and its affiliates, employees and agents, and their respective
successors and assigns (together with ACFS, the “ACFS Indemnified Parties” and each,
an “ACFS Indemnified Party”) and Acland and its affiliates, employees and agents,
and their respective successors and assigns (together with Acland, the “Acland
Indemnified Parties” and each, an “Acland Indemnified Party”, and the Acland
Indemnified Parties together with the ACFS Indemnified Parties, the “Indemnified
Parties” and each an “Indemnified Party”), to the maximum extent lawful, from
and against any losses, claims, damages, liabilities or expenses (or actions in respect
thereof) which (i) are related to or arise out of this Agreement or any Transaction and (ii)
challenge or put in issue the accuracy or completeness of information or data provided to
any Indemnified Party by the Company, its agents or employees and reflected in any report,
study, presentation, recommendation or conclusion issued by any Indemnified Party. In any
case where an indemnification obligation arises under the preceding sentence, the Company
will reimburse each Indemnified Party for all expenses (including counsel fees) as they are
incurred by such Indemnified Party in connection with investigating, preparing or defending
any such action or claim, whether or not in connection with pending or threatened litigation
to which any Indemnified Party is a party.
	 
	 	 	The Company will not, however, be responsible for any losses, claims, damages, liabilities
or expenses of any Indemnified Party to the extent such losses, claims, damages, liabilities
or expenses are finally judicially determined to have resulted from the bad faith or gross
negligence of such Indemnified Party. The Company agrees that

 

 

	 	 	no Indemnified Party shall have any liability to the Company for, or in connection with,
this Agreement except that ACFS or Acland may be liable to the extent any such liability for
losses, claims, damages, liabilities or expenses incurred by the Company results from the
bad faith or negligence of ACFS, Acland or their representatives. The foregoing shall be in
addition to any rights that ACFS, Acland or their representatives may have at common law or
otherwise, including, but not limited to, any right to contribution.
	 
	 	 	If any action or proceeding shall be brought or asserted against any Indemnified Party in
respect of which indemnity may be sought from the Company, the Indemnified Party shall
promptly notify the Company in writing, and the Company shall assume the defense thereof,
including the employment of counsel reasonably satisfactory to the Indemnified Parties and
the payment of all expenses. The Indemnified Parties shall have the right to employ
separate counsel in any such action and participate in the defense thereof, but the fees and
expenses of such counsel shall be at the expense of the Indemnified Parties unless:

	 	1.	 	the Company has agreed to pay such fees and expenses;
	 
	 	2.	 	the Company shall have failed to assume the defense of such
action or proceeding on a timely basis with counsel satisfactory to the
Indemnified Parties for the purposes of such defense; or
	 
	 	3.	 	an Indemnified Party shall have reasonably concluded and
notified the Company that the representation of the Company and any Indemnified
Party by the same counsel is inappropriate due to actual or potential differing
interests between them.

	 	 	The Company shall not be liable for any settlement of any such action or proceeding effected
without the Company’s written consent, but if settled with the Company’s consent, or if
there be a final judgment for the plaintiff in any such action or proceeding, the Company
agrees to indemnify and hold harmless the Indemnified Parties from and against any loss or
liability by reason of such settlement or judgment. No action or proceeding covered by this
Paragraph H the defense of which has been assumed by the Company may be settled without the
consent of any Indemnified Party affected thereby unless such settlement includes the full
unconditional release of such Indemnified Party without liability, admission of liability or
other adverse affect.
	 
	I.	 	REPRESENTATIONS, WARRANTIES AND COVENANTS OF THE COMPANY
	 
	 	 	The Company represents, warrants and covenants as follows:

	 	1.	 	This Agreement has been duly authorized and executed on behalf of the Company
and is a valid and binding obligation of the Company and enforceable against it in
accordance with its terms.
	 
	 	2.	 	The obligations of the Company under this Agreement shall be binding upon any
successor, subsidiary or assign of the Company.

 

 

	J.	 	INDEMNIFICATION OF THE COMPANY
	 
	 	 	ACFS agrees to indemnify the Company against any liability for losses, claims, damages,
liabilities or expenses incurred by the Company to the extent such losses, claims,
liabilities or expenses result from the bad faith or gross negligence of ACFS or its
representatives.
	 
	 	 	Acland agrees to indemnify the Company against any liability for losses, claims, damages,
liabilities or expenses incurred by the Company to the extent such losses, claims,
liabilities or expenses result from the bad faith or gross negligence of Acland or its
representatives.
	 
	K.	 	REPRESENTATIONS, WARRANTIES AND COVENANTS OF ACFS
	 
	 	 	ACFS represents, warrants and covenants that it shall act in accordance with applicable
securities laws while performing its obligations under this Agreement.
	 
	L.	 	LAWS GOVERNING
	 
	 	 	The construction and interpretation of this Agreement and the rights of the parties to
this Agreement shall be governed by the laws of the State of Delaware.
	 
	M.	 	CAPTIONS
	 
	 	 	The captions of the paragraphs hereof are for convenience only and shall not control or
affect the meaning or construction of any of the provisions of this Agreement.
	 
	N.	 	ARBITRATION
	 
	 	 	All claims, demands, disputes, controversies, differences, or misunderstandings between
the parties relating to this Agreement shall be settled by arbitration, in accordance with
the rules of the American Arbitration Association, and judgment on the award rendered by the
arbitrator or arbitrators may be entered and enforced in any court having jurisdiction, and
jurisdiction to be in no way limited by the paragraph entitled “Laws Governing” hereof.
	 
	O.	 	COUNTERPARTS
	 
	 	 	This Agreement may be executed in any number of counterparts, each of which shall be an
original instrument of the party executing the same, but all of which together shall
constitute one and the same Agreement.

 

 

	P.	 	SEVERABILITY
	 
	 	 	Should any provisions of this Agreement, or portions hereof, be found to be invalid by
any court of competent jurisdiction, the remainder of this Agreement shall nonetheless
remain in full force and effect.
	 
	Q.	 	CORPORATE OBLIGATION
	 
	 	 	The obligations of ACFS and Acland are solely corporate obligations, and no officer,
director, employee, agent, shareholder or controlling person shall, as a result of ACFS’ or
Acland’s obligations hereunder, be subjected to any personal liability whatsoever to any
person, nor will any such claim be asserted by or on behalf of any party to this Agreement.
	 
	R.	 	OTHER SERVICES
	 
	 	 	If ACFS or Acland is called upon to render services, give testimony, produce documents,
answer depositions or interrogatories, or otherwise become involved in connection with any
administrative or judicial proceedings, investigations or inquiries relating to any
Transaction, the Company will pay, in addition to the other fees hereunder, for the time
reasonably required to be expended by any officers or employees of ACFS or Acland at their
standard hourly rates then in effect, plus reasonable out-of-pocket expenses relating
thereto, and any and all reasonable legal fees and expenses incurred by ACFS or Acland in so
appearing or preparing for appearance.
	 
	S.	 	MISCELLANEOUS
	 
	 	 	Subsequent to any Transaction, ACFS shall have the right to use and disclose the name
and logo of the Company, the services provided by ACFS under this Agreement and the size and
description of the Transaction in ACFS’ marketing and promotional materials.
	 
	T.	 	NOTICES
	 
	 	 	All notices hereunder shall be in writing, postage prepaid, addressed to the parties at
the addresses set forth below:

	 	1.	 	DOSIMETRY ACQUISITIONS (U.S.), INC.

c/o American Capital Strategies, Ltd.

461 Fifth Avenue, 25th Floor

New York, NY 10017

Fax: (212) 213-2060

Attention: Brian S. Graff

                  Robert J. Klein

	 	2.	 	AMERICAN CAPITAL FINANCIAL SERVICES, INC.

461 Fifth Avenue, 25th Floor

New York, NY 10017

 

 

	 	 	 	Fax: (212) 213-2060

Attention: Brian S. Graff

                  Robert J. Klein

	 	3.	 	ACLAND CAPITAL INVESTISSEMENT SAS

18 avenue George V

75998 Paris, France

Fax: +33(0)1.56.62.11.00

Attention: Laurent Chevalier

 

 

     IN WITNESS WHEREOF, the parties below have caused this Investment Banking Services Agreement
to be executed as of the day and year first written above.

	 	 	 	 	 
	 	AMERICAN CAPITAL FINANCIAL SERVICES, INC.

 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 

	 	 	 	 	 
	 	ACLAND CAPITAL INVESTISSEMENT SAS

 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 

	 	 	 	 	 
	 	DOSIMETRY ACQUISITIONS (U.S.), INC.

 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 

 

 

EXHIBIT
G

Form of
Request for Borrowing

 

Form of Request For Borrowing

	 	 	 	 	 
	American Capital Financial Services, Inc.,

     as Agent under the Purchase

     Agreement referred to below

2 Bethesda Metro Center, 14th Floor

Bethesda, Maryland 20814

Attn: Compliance Officer

Facsimile: (301) 654-6714

	 	[
	 	], 200[ ]

Attention:

	 	 	Re: Dosimetry Acquisitions (U.S.), Inc. and MGP
Instruments, U.S. (collectively, the “Loan Parties”)

     Reference is made to the Note and Equity Purchase Agreement, dated as of June 23, 2004 (as the
same may be amended, restated, supplemented or otherwise modified from time to time, the
“Purchase Agreement”), among the Loan Parties, Dosimetry Acquisitions (U.S.), Inc., the
Purchasers party thereto and American Capital Financial Services, Inc., as Agent. Capitalized
terms used herein and not otherwise defined herein are used herein as defined in the Purchase
Agreement.

     The Loan Parties hereby give you notice, irrevocably, pursuant to Section 2.3(b) of the
Purchase Agreement, that the undersigned hereby request to borrow $___pursuant to the
Revolving Loans under the Purchase Agreement.

     The date of the Proposed Borrowing is [ ], 200[ ] (the “Funding Date”).

     The undersigned hereby certifies that each of the conditions precedent in Section 4.2 of the
Purchase Agreement have been satisfied in all respects.

1

 

	 	 	 	 	 
	 	LOAN PARTIES:	 
	 
	 	DOSIMETRY ACQUISITIONS (U.S.), INC.

 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 

	 	 	 	 	 
	 	MGP INSTRUMENTS, INC.

 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 

2

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