Document:

EX-4.2

EXHIBIT 4.2

REGISTRATION RIGHTS AGREEMENT

THIS REGISTRATION RIGHTS AGREEMENT (the “Agreement” ) is made and entered into as of June 5,
2007 between Luminent Mortgage Capital, Inc., a Maryland corporation (the “Company”), and Bear,
Stearns & Co. Inc. (the “Initial Purchaser”).

This Agreement is made pursuant to the Purchase Agreement, dated May 30, 2007 (the “Purchase
Agreement”), among the Company, as the issuer of the 8.125% Convertible Senior Notes Due 2027 (the
“Notes”), the guarantors of the Notes named therein and the Initial Purchaser, which provides for,
among other things, the sale of the Notes by the Company to the Initial Purchaser.

In order to induce the Initial Purchaser to enter into the Purchase Agreement, the Company has
agreed to provide to the Initial Purchaser and its respective direct and indirect transferees the
registration rights set forth in this Agreement.

In consideration of the foregoing, the parties hereto agree as follows:

1. Definitions. Capitalized terms used herein without definition shall have the
respective meanings ascribed to them in the Purchase Agreement. As used in this Agreement, the
following capitalized defined terms shall have the following meanings:

“Advice” shall have the meaning set forth in the last paragraph of Section 3 hereof.

“Affiliate” has the same meaning as given to that term in Rule 405 under the Securities Act or
any successor rule thereunder.

“Automatic Shelf Registration Statement” shall mean a Registration Statement filed by a
Well-Known Seasoned Issuer which shall become effective upon filing thereof pursuant to General
Instruction I.D. of Form S-3.

“Business Day” means any day other than a Saturday, a Sunday, or a day on which banking
institutions in New York, New York are authorized or required by law or executive order to remain
closed.

“Common Shares” means the shares of common stock of the Company, par value $0.001 per share,
initially issuable upon conversion of the Notes.

“Company” shall have the meaning set forth in the preamble to this Agreement and also includes
the Company’s successors and permitted assigns.

“Closing Time” shall mean the Closing Time as defined in the Purchase Agreement.

“Effective Date” shall mean the date the initial Shelf Registration Statement becomes
effective or, in the case of designation of an Automatic Shelf Registration Statement as the Shelf
Registration Statement, the date a Prospectus is first made available thereunder for use by the
Holders.

“Effectiveness Deadline” shall mean (i) for purposes of Section 2(a)(i) hereof, the 180th day
following the Issue Date, (ii) for purposes of the filing of any post-effective amendment pursuant
to Section 2(a)(iii) hereof, the 30th day after the obligation to make such filing arises, (iii)
for purposes of the filing of any Shelf Registration Statement pursuant to Section 2(a)(iii)
hereof, the 60th day after the obligation to make such filing arises, and (iv) for purposes of any
filing made pursuant to Section 2(a)(iv) hereof, the tenth Business Day after the obligation to
make such filing arises.

“Effectiveness Period” shall have the meaning set forth in Section 2(a)(iv) hereof.

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

“Filing Deadline” shall mean (i) for purposes of Section 2(a)(i) hereof, the 90th day
following the Issue Date, (ii) for purposes of Section 2(a)(iii) hereof, the tenth Business Day
after the date of receipt by the Company of the information specified therein (or, if a Suspension
Period is then in effect or initiated within five Business Days following the date of receipt of
such information, the tenth Business Day following the end of such Suspension Period), and (iii)
for purposes of Section 2(a)(iv) hereof, the tenth Business Day after the cessation of
effectiveness of any Shelf Registration Statement (or, if a Suspension Period is then in effect or
initiated within five Business Days following the date of receipt of such information, the tenth
Business Day following the end of such Suspension Period).

“Holder” shall mean the Initial Purchaser, for so long as such Initial Purchaser owns any
Notes or Registrable Securities, and each of the Initial Purchaser’s successors, assigns and direct
and indirect transferees who become registered owners of Notes or Registrable Securities.

“Indenture” shall mean the Indenture dated as of the Closing Time, among the Company, the
guarantors named therein and the Trustee, pursuant to which the Notes are being issued, and in
accordance with which the Common Shares may be issued, as the same may be amended, supplemented,
waived or otherwise modified from time to time in accordance with the terms thereof.

“Initial Purchaser” shall have the meaning set forth in the preamble to this Agreement.

“Inspectors” shall have the meaning set forth in Section 3(l) hereof.

“Issue Date” shall mean June 5, 2007, the date of original issuance of the Notes.

“Liquidated Damages” shall have the meaning set forth in Section 2(e) hereof.

“Majority Holders” shall mean the Holders collectively holding a majority of the aggregate
principal amount of outstanding Notes or the number of outstanding Common Shares, as the context
requires.

“Notes” shall have the meaning set forth in the preamble to this Agreement.

“Person” shall mean an individual, partnership, corporation, trust or unincorporated
organization, limited liability company, or a government or agency or political subdivision
thereof.

“Prospectus” shall mean the prospectus included in a Shelf Registration Statement, including
any preliminary prospectus, any “issuer free writing prospectus,” as such term is defined in Rule
433 under the Securities Act, and any such prospectus as amended or supplemented by any prospectus
supplement, including a prospectus supplement with respect to the terms of the offering of any
portion of the Registrable Securities covered by a Shelf Registration Statement, and by all other
amendments and supplements to a prospectus, including post-effective amendments, and, in each case,
including all documents incorporated by reference therein.

“Purchase Agreement” shall have the meaning set forth in the preamble to this Agreement.

“Questionnaire” shall have the meaning set forth in Section 2(a)(ii) hereof.

“Records” shall have the meaning set forth in Section 3(l) hereof.

“Registrable Securities” shall mean the Common Shares; provided, however, that the Common
Shares shall cease to be Registrable Securities upon the earlier of (1) a Shelf Registration
Statement with respect to such Common Shares for the resale thereof having been declared effective
under the Securities Act and such Common Shares having been disposed of pursuant to such Shelf
Registration Statement, (2) such Common Shares having become eligible to be sold without
restriction as contemplated by Rule 144(k) under the Securities Act by a Person who is not an
Affiliate of the Company or any similar provision then in effect, or (3) such Common Shares having
ceased to be outstanding.

“Registration Expenses” shall mean any and all expenses incident to performance of or
compliance by the Company with this Agreement, including without limitation: (i) all SEC or
National Association of Securities Dealers, Inc. (the “NASD”) registration and filing fees,
including, if applicable, the reasonable fees and expenses of any “qualified independent
underwriter” (and its counsel) that is required to be retained by any Holder of Registrable
Securities in accordance with the rules and regulations of the NASD, (ii) all fees and expenses
incurred in connection with compliance with state securities or blue sky laws (including reasonable
fees and disbursements of one counsel for all underwriters or Holders as a group in connection with
blue sky qualification of any of the Registrable Securities) and compliance with the rules of the
NASD and the New York Stock Exchange, (iii) all expenses of any Persons in printing and
distributing any Shelf Registration Statement, any Prospectus and any amendments or supplements
thereto, and in preparing or assisting in preparing, printing and distributing any underwriting
agreements, securities sales agreements and other documents relating to the performance of and
compliance with this Agreement, (iv) all rating agency fees, (v) the fees and disbursements of one
counsel for the Company and of the independent certified public accountants of the Company,
including the expenses of any “cold comfort” letters required by or incident to the performance of
and compliance with this Agreement, and (vi) the reasonable fees and expenses of any special
experts retained by the Company in connection with the Shelf Registration Statement.

“SEC” shall mean the Securities and Exchange Commission.

“Securities” shall mean the Notes and the Common Shares.

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

“Shelf Registration” shall mean a registration effected pursuant to Section 2(a) hereof.

“Shelf Registration Statement” shall mean a “shelf” registration statement of the Company
pursuant to the provisions of Section 2(a) hereof which covers all of the Registrable Securities on
Form S-3 or, if not then available to the Company, on another appropriate form under Rule 415 under
the Securities Act, or any similar rule that may be adopted by the SEC, and all amendments and
supplements to such registration statement, including post-effective amendments, in each case
including the Prospectus contained therein, all exhibits thereto and all documents incorporated by
reference therein.

“Suspension Period” shall have the meaning set forth in Section 2(a)(iv).

“Trustee” shall mean the trustee with respect to the Securities under the Indenture.

“Well-Known Seasoned Issuer” shall have the meaning set forth in Rule 405 under the Securities
Act.

2. Registration Under the Securities Act.

(a) Shelf Registration.

(i) The Company shall file or cause to be filed (or otherwise designate an existing Automatic
Shelf Registration Statement previously filed with the SEC as) a Shelf Registration Statement
providing for the sale by the Holders of all of the Registrable Securities, as promptly as
practicable but in any event on or prior to the Filing Deadline. If the Shelf Registration
Statement is not an Automatic Shelf Registration Statement, the Company shall use its reasonable
best efforts to have such Shelf Registration Statement declared effective by the SEC as promptly as
practicable after filing thereof, but in any event on or prior to the Effectiveness Deadline. If
the Shelf Registration Statement is an Automatic Shelf Registration Statement, the Company shall
use its reasonable best efforts to prepare and file a supplement to the Prospectus to cover resales
of the Registrable Securities by the Holders as promptly as practicable after filing thereof, but
in any event on or prior to the Effectiveness Deadline.

(ii) Notwithstanding any other provision hereof, no Holder of Registrable Securities shall be
entitled to include any of its Registrable Securities in any Shelf Registration Statement pursuant
to this Agreement unless and until such Holder agrees in writing to be bound by all of the
provisions of this Agreement applicable to such Holder and the Holder furnishes to the Company a
fully completed notice and questionnaire in the form attached as Appendix A to the Offering
Memorandum (the “Questionnaire”) and such other information in writing as the Company may
reasonably request in writing for use in connection with the Shelf Registration Statement or
Prospectus included therein and in any application to be filed with or under state securities laws.
The Company shall issue a press release through a reputable national newswire service in relation
to, or otherwise notify Holders of, its filing of (or intention to designate an Automatic Shelf
Registration Statement as) the Shelf Registration Statement and of the anticipated Effective Date
thereof. In order to be named as a selling securityholder in the Prospectus at the time it is first
made available for use, each Holder must furnish the completed Questionnaire and such other
information that the Company may reasonably request in writing, if any, to the Company in writing
no later than the tenth Business Day prior to the anticipated Effective Date as announced in the
press release or such notice. Each Holder as to which any Shelf Registration is being effected
agrees to furnish to the Company all information with respect to such Holder necessary to make the
information previously furnished to the Company by such Holder not materially misleading.

(iii) From and after the Effective Date, upon receipt of a completed Questionnaire and such
other information that the Company may reasonably request in writing, if any, the Company will use
its reasonable best efforts to file as promptly as reasonably practicable but in any event on or
prior to the Filing Deadline either (i) if then permitted by the Securities Act or the rules and
regulations thereunder (or then-current SEC interpretations thereof), a supplement to the
Prospectus naming such Holder as a selling securityholder and containing such other information as
necessary to permit such Holder to deliver the Prospectus to purchasers of the Holder’s Securities,
or (ii) if it is not then permitted under the Securities Act or the rules and regulations
thereunder (or then-current SEC interpretations thereof) to name such Holder as a selling
securityholder in a supplement to the Prospectus, a post-effective amendment to the Shelf
Registration Statement or an additional Shelf Registration Statement as necessary for such Holder
to be named as a selling securityholder in the Prospectus contained therein to permit such Holder
to deliver the Prospectus to purchasers of the Holder’s Securities (subject, in the case of either
clause (i) or clause (ii), to the Company’s right to suspend use of the Shelf Registration
Statement as described in Section 2(a)(iv) hereof). If a post-effective amendment or additional
Shelf Registration Statement is required to be filed, the Company shall use its reasonable best
efforts to have such post-effective amendment or additional Shelf Registration Statement declared
effective by the SEC as promptly as practicable after filing thereof, but in any event on or prior
to the Effectiveness Deadline. The Company shall not be required to file more than three
supplements to the Prospectus, post-effective amendments or additional Shelf Registration
Statements in any fiscal quarter for all such Holders.

(iv) The Company agrees to use its reasonable best efforts to keep the Shelf Registration
Statement continuously effective and the Prospectus usable for resales until there are no Notes or
Registrable Securities outstanding (the “Effectiveness Period”); provided, however, that for 30
days or less (whether or not consecutive) in any three-month period, and for 90 days or less in any
12-month period, the Company shall be permitted, by giving written notice to the Holders of
Registrable Securities, to suspend sales thereof if the Shelf Registration Statement is no longer
effective or usable for resales due to circumstances relating to pending developments, public
filings with the SEC and similar events, or because the Prospectus contains an untrue statement of
a material fact or omits to state a material fact required to be stated therein or necessary in
order to make statements therein not misleading (any period of suspension hereunder, a “Suspension
Period”). The Company is not required to specify the nature of the event giving rise to the
suspension in its notice to the Holders. If any Shelf Registration Statement ceases to be effective
or usable for resales by Holders for any reason (other than by reason of any such Holder’s failure
to provide a Questionnaire, in which case the provisions of Section 2(a)(ii) or 2(a)(iii) hereof
shall apply) at any time during the Effectiveness Period, the Company shall, subject to the first
sentence of this Section 2(a)(iv), use its reasonable best efforts to promptly cause such Shelf
Registration Statement to become effective under the Securities Act, and, shall, within ten
Business Days of such cessation of effectiveness or usability, (i) file with the SEC one or more
supplements to the Prospectus, post-effective amendments or reports under the Exchange Act in a
manner reasonably expected to obtain the withdrawal of any order suspending the effectiveness of
such Shelf Registration Statement, or (ii) file with the SEC an additional Shelf Registration
Statement. If a post-effective amendment or an additional Shelf Registration Statement is filed,
the Company shall use its reasonable best efforts to (A) cause such post-effective amendment or
Shelf Registration Statement to become effective under the Securities Act as promptly as
practicable after such filing, but in no event later than the applicable Effectiveness Deadline,
and (B) keep such post-effective amendment or Shelf Registration Statement continuously effective
until the end of the Effectiveness Period.

(v) If the Shelf Registration Statement is not an Automatic Shelf Registration Statement, the
Company shall not permit any securities other than (i) the Company’s issued and outstanding
securities currently possessing similar registration rights and (ii) the Registrable Securities to
be included in the Shelf Registration. The Company will provide to each Holder named therein a
reasonable number of copies of the Prospectus that is a part of the Shelf Registration Statement,
notify each such Holder of the Effective Date and take such other actions as are required to permit
unrestricted resales of the Registrable Securities by such Holder. The Company further agrees to
supplement or amend the Shelf Registration Statement or supplement the Prospectus if and as
required by the rules, regulations or instructions applicable to the registration form used by the
Company for such Shelf Registration Statement or by the Securities Act or by any other rules and
regulations thereunder for shelf registrations, and the Company agrees to furnish to the Holders of
Registrable Securities copies of any such supplement or amendment promptly after its being used or
filed with the SEC.

(b) Listing. The Company shall use its reasonable best efforts to maintain the
approval of the Common Shares for listing on the New York Stock Exchange.

(c) Expenses. The Company shall pay all Registration Expenses in connection with any
Shelf Registration Statement filed pursuant to Section 2(a) hereof (including the reasonable fees
and disbursements of counsel for the Holders of the Registrable Securities in connection with the
review of any Shelf Registration Statement, Prospectus or amendment or supplement thereto in
accordance with the provisions of Section 3(a) hereof, which counsel shall be reasonably
satisfactory to the Company). Except as provided herein, each Holder shall pay all expenses of its
counsel, underwriting discounts and commissions and transfer taxes, if any, relating to the sale or
disposition of such Holder’s Registrable Securities pursuant to the Shelf Registration Statement.

(d) Effective Shelf Registration Statement. If, after the Effective Date, the
offering of Registrable Securities pursuant to a Shelf Registration Statement is interfered with by
any stop order, injunction or other order or requirement of the SEC or any other governmental
agency or court, such Shelf Registration Statement will be deemed not to have been effective during
the period of such interference, until the offering of Registrable Securities pursuant to such
Shelf Registration Statement may legally resume. The Company will be deemed not to have used its
reasonable best efforts to cause a Shelf Registration Statement to become, or to remain, effective
during the requisite period if it voluntarily takes any action that would result in any such Shelf
Registration Statement not being declared effective or that would result in the Holders of
Registrable Securities covered thereby not being able to offer and sell such Registrable Securities
during that period, unless such action is required by applicable law.

(e) Liquidated Damages. In the event that:

(i) a Shelf Registration Statement is not filed with the SEC or designated as such by the
Company on or prior to the Filing Deadline pursuant to Section 2(a)(i), then liquidated damages
(“Liquidated Damages”) shall accrue on the principal amount of the Notes at a rate equal to 0.25%
per annum for the first 90-day period from the day following such Filing Deadline, and thereafter
at a rate per annum of 0.50% of the principal amount of the Notes;

(ii) (x) a Shelf Registration Statement is not declared effective by the SEC, or (y) if the
Company shall have designated a previously filed and effective Automatic Shelf Registration
Statement as the Shelf Registration Statement for purposes of this Agreement, the Company shall not
have filed a supplement to the Prospectus to cover resales of the Registrable Securities by the
Holders, in the case of either (x) or (y), on or prior to the Effectiveness Deadline pursuant to
Section 2(a)(i), then Liquidated Damages shall accrue on the principal amount of the Notes at a
rate equal to 0.25% per annum for the first 90-day period from the day following such Effectiveness
Deadline, and thereafter at a rate per annum of 0.50% of the principal amount of the Notes;

(iii) following the Effective Date, (A) the Company fails to make any filing required pursuant
to Section 2(a)(iii) hereof prior to the Filing Deadline applicable thereto, or (B) in the event
such filing is a post-effective amendment or additional Shelf Registration Statement, such
post-effective amendment or Shelf Registration Statement fails to become effective on or prior to
the Effectiveness Deadline applicable thereto, then Liquidated Damages shall accrue on the
principal amount of the Notes at a rate equal to 0.25% per annum for the first 90-day period from
the day following such Filing Deadline or Effectiveness Deadline, as applicable, and thereafter at
a rate per annum of 0.50% of the principal amount of the Notes;

(iv) following the Effective Date, a Shelf Registration Statement ceases to be effective
(without being succeeded immediately by an additional Shelf Registration Statement that is filed
and immediately becomes effective) or usable for the offer and sale of the Registrable Securities,
other than as a result of a requirement to file a post-effective amendment or supplement to the
Prospectus to make changes to the information regarding selling securityholders or the plan of
distribution provided for therein, and (a) the Company does not cure the lapse of effectiveness or
usability within ten Business Days (or, if a Suspension Period is then in effect, within ten
Business Days following the expiration of such Suspension Period), then Liquidated Damages shall
accrue on the principal amount of the Notes at a rate equal to 0.25% per annum for the first 90-day
period from the day following such tenth Business Day, and thereafter at a rate per annum of 0.50%
of the principal amount of the Notes; or (b) any Suspension Period or Periods exceed 30 days in any
three-month period or 90 days in any 12-month period, then, commencing with the 31st day in such
three-month period or the 91st day in such 12-month period, as the case may be, then Liquidated
Damages shall accrue on the principal amount of the Notes at a rate equal to 0.25% per annum for
the first 90-day period from the day following the 31st or 91st day, as the case may be, and
thereafter at a rate per annum of 0.50% of the principal amount of the Notes; or

(v) if the Company fails to name as a selling securityholder any Holder that had complied
timely with its obligations hereunder in a manner to entitle such Holder to be so named in (A) any
Shelf Registration Statement at the time it first becomes effective or (B) any Prospectus at the
later of time of filing thereof or the time the Shelf Registration Statement of which the
Prospectus forms a part becomes effective, then Liquidated Damages will accrue on the principal
amount of Notes held by such Holder at a rate equal to 0.25% per annum for the first 90-day period
from the day following the effective date of such Shelf Registration Statement or the time of
filing of such Prospectus, as the case may be, and thereafter at a rate per annum of 0.50% of the
principal amount of the Notes held by such Holder;

provided, however, that in no event shall Liquidated Damages accrue at a rate per annum exceeding
0.50% of the principal amount of the Notes; and provided further that Liquidated Damages on the
principal amount of the Notes as a result thereof shall cease to accrue:

(1) upon the filing or designation of a Shelf Registration Statement (in the case of clause
(i) above);

(2) upon the Effective Date (in the case of clause (ii) above);

(3) upon the filing of a supplement to the Prospectus (in the case of clause (iii)(A) above)
or upon the Effective Date (in the case of clause (iii)(B) above);

(4) upon such time as the Shelf Registration Statement which had ceased to remain effective or
usable for resales again becomes effective and usable for resales (in the case of clause (iv)(a)
above);

(5) upon such time as the Shelf Registration Statement which had ceased to remain effective or
usable for resales again becomes effective and usable for resales (in the case of clause (iv)(b)
above); or

(6) upon the time such Holder is permitted to sell its Registrable Securities pursuant to any
Shelf Registration Statement and Prospectus in accordance with applicable law (in the case of
clause (v) above).

Any amounts of Liquidated Damages due pursuant to this Section 2(e) will be payable in cash on
the next succeeding interest payment date to Holders entitled to receive such Liquidated Damages on
the relevant record dates for the payment of interest.

Notwithstanding any provision in this Agreement, in no event shall Liquidated Damages accrue
to holders of shares of Common Stock issued upon conversion of Notes. If any Note ceases to be
outstanding during any period for which Liquidated Damages are accruing, the Company will prorate
the Liquidated Damages payable with respect to such Note.

(f) Specific Enforcement. Without limiting the remedies available to the Holders, the
Company acknowledges that any failure by it to comply with its obligations under Section 2(a)
hereof may result in material irreparable injury to the Holders for which there is no adequate
remedy at law, that it would not be possible to measure damages for such injuries precisely and
that, in the event of any such failure, any Holder may obtain such relief as may be required to
specifically enforce the Company’s obligations under Section 2(a) hereof.

(g) Certain Representations and Agreements of the Company. The Company represents and
agrees that, unless it obtains the prior consent of the Holders of a majority of the Registrable
Securities that are registered under the Shelf Registration Statement at such time or the approval
of the counsel for the holders of Registrable Securities or the consent of the Initial Purchaser in
connection with any underwritten offering of Registrable Securities, and each Holder represents and
agrees that, unless it obtains the prior consent of the Company and the Initial Purchaser, it will
not make any offer relating to the Registrable Securities that would constitute an “issuer free
writing prospectus,” as defined in Rule 433 (an “Issuer Free Writing Prospectus”), or that would
otherwise constitute a “free writing prospectus,” as defined in Rule 405, required to be filed with
the SEC. The Company represents that any Issuer Free Writing Prospectus, when taken together with
the information in the Shelf Registration Statement and the Prospectus, will not include any untrue
statement of a material fact or omit to state any material fact necessary in order to make the
statements therein, in light of the circumstances under which they were made, not misleading.

3. Registration Procedures. In connection with the obligations of the Company with
respect to the Shelf Registration Statement pursuant to Section 2(a) hereof, the Company shall use
its reasonable best efforts to:

(a) prepare and file with the SEC or designate a Shelf Registration Statement as prescribed by
Section 2(a)(i) hereof within the relevant time period specified in Section 2(a)(i) hereof on the
appropriate form under the Securities Act, which form shall (i) be selected by the Company, (ii) be
available for the sale of the Registrable Securities by the selling Holders thereof, and (iii)
comply as to form in all material respects with the requirements of the applicable form and include
all financial statements required by the SEC to be filed therewith; the Company shall use its
reasonable best efforts to cause such Shelf Registration Statement to become effective and remain
effective and the Prospectus usable for resales in accordance with Section 2 hereof; provided,
however, that, before filing any Shelf Registration Statement or Prospectus or any amendments or
supplements thereto, the Company shall furnish to and afford in an electronic transmission the
Holders of the Registrable Securities covered by such Shelf Registration Statement, their counsel
and the managing underwriters, if any, a reasonable opportunity to review copies of all such
documents (including copies of any documents to be incorporated by reference therein and all
exhibits thereto) proposed to be filed; and the Company shall not file any Shelf Registration
Statement or Prospectus or any amendments or supplements thereto in respect of which the Holders
must be afforded an opportunity to review prior to the filing of such document if the Majority
Holders, their counsel or the managing underwriters, if any, shall reasonably object in a timely
manner;

(b) prepare and file with the SEC such amendments and post-effective amendments to the Shelf
Registration Statement as may be necessary to keep such Shelf Registration Statement effective for
the Effectiveness Period, and cause each Prospectus to be supplemented, if so determined by the
Company or requested by the SEC, by any required prospectus supplement and as so supplemented to be
filed pursuant to Rule 424 (or any similar provisions then in force) under the Securities Act, and
comply with the provisions of the Securities Act, the Exchange Act and the rules and regulations
promulgated thereunder applicable to it with respect to the disposition of all securities covered
by a Shelf Registration Statement during the Effectiveness Period in accordance with the intended
method or methods of distribution by the selling Holders thereof described in this Agreement;

(c) (i) furnish to each Holder of Registrable Securities included in the Shelf Registration
Statement and to each underwriter of an underwritten offering of Registrable Securities, if any,
without charge, as many copies of each Prospectus, including each preliminary prospectus, and any
amendment or supplement thereto, and such other documents as such Holder or underwriter may
reasonably request, in order to facilitate the public sale or other disposition of the Registrable
Securities and (ii) consent to the use of the Prospectus or any amendment or supplement thereto by
each of the selling Holders of Registrable Securities included in the Shelf Registration Statement
in connection with the offering and sale of the Registrable Securities covered by the Prospectus or
any amendment or supplement thereto in accordance with applicable law;

(d) register or qualify the Registrable Securities under all applicable state securities or
“blue sky” laws of such jurisdictions by the time the applicable Shelf Registration Statement has
become effective under the Securities Act as any Holder of Registrable Securities covered by a
Shelf Registration Statement and each underwriter of an underwritten offering of Registrable
Securities shall reasonably request in writing in advance of such date of effectiveness, and do any
and all other acts and things which may be reasonably necessary or advisable to enable such Holder
and underwriter to consummate the disposition in each such jurisdiction of such Registrable
Securities owned by such Holder; provided, however, that the Company shall not be required to (i)
qualify as a foreign entity or as a dealer in securities in any jurisdiction where it would not
otherwise be required to qualify but for this Section 3(d), (ii) file any general consent to
service of process in any jurisdiction where it would not otherwise be subject to such service of
process or (iii) subject itself to taxation in any such jurisdiction if it is not then so subject;

(e) promptly notify each Holder of Registrable Securities, its counsel and the managing
underwriters, if any, and promptly confirm such notice in writing (i) when a Shelf Registration
Statement has become effective and when any post-effective amendments thereto become effective,
(ii) of any request by the SEC or any state securities authority for amendments and supplements to
a Shelf Registration Statement or Prospectus or for additional information after the Shelf
Registration Statement has become effective, (iii) of the issuance by the SEC or any state
securities authority of any stop order suspending the effectiveness of a Shelf Registration
Statement or the qualification of the Registrable Securities in any jurisdiction described in
Section 3(d) hereof or the initiation of any proceedings for that purpose, (iv) if, between the
Effective Date and the closing of any sale of Registrable Securities covered thereby, any of the
representations and warranties of the Company contained in any purchase agreement, securities sales
agreement or other similar agreement entered into after the date hereof in relation to the sale of
the Registrable Securities cease to be true and correct in all material respects, (v) of the
happening of any event or the failure of any event to occur or the discovery of any facts, during
the Effectiveness Period, which makes any statement made in a Shelf Registration Statement or the
related Prospectus untrue in any material respect or which causes such Shelf Registration Statement
or Prospectus to omit to state a material fact necessary in order to make the statements therein,
in the light of the circumstances under which they were made, not misleading, and (vi) of the
reasonable determination of the Company that a post-effective amendment to the Shelf Registration
Statement would be appropriate;

(f) obtain the withdrawal of any order suspending the effectiveness of the Shelf Registration
Statement at the earliest possible moment;

(g) if requested, furnish to each Holder of Registrable Securities included within the
coverage of a Shelf Registration Statement, without charge, at least one conformed copy of the
Shelf Registration Statement relating to such Shelf Registration and any post-effective amendment
thereto (without documents incorporated therein by reference or exhibits thereto, unless
requested);

(h) cooperate with the selling Holders of Registrable Securities to facilitate the timely
preparation and delivery of certificates representing Registrable Securities to be sold and not
bearing any restrictive legends and registered in such names as the selling Holders or the
underwriters may reasonably request at least two Business Days prior to the closing of any sale of
Registrable Securities pursuant to the Shelf Registration Statement;

(i) promptly after the occurrence of any event specified in Section 3(e)(ii), 3(e)(iii),
3(e)(v) (subject to the respective grace periods set forth in Section 2(a)(iv)) or 3(e)(vi) hereof,
prepare a supplement or post-effective amendment to the Shelf Registration Statement or the related
Prospectus or any document incorporated therein by reference or file any other required document so
that, as thereafter delivered to the purchasers of the Registrable Securities, such Prospectus will
not include any untrue statement of a material fact or omit to state a material fact necessary to
make the statements therein, in the light of the circumstances under which they were made, not
misleading; and the Company shall notify each Holder to suspend use of the Prospectus as promptly
as practicable after the occurrence of such an event, and each Holder hereby agrees to suspend use
of the Prospectus until the Company has amended or supplemented the Prospectus to correct such
misstatement or omission;

(j) subject to Section 5 hereof, enter into such agreements (including underwriting
agreements) as are customary in underwritten offerings and take all such other appropriate actions
in connection therewith as are reasonably requested by the Holders collectively holding at least
25% in aggregate principal amount or number, as the context requires, of the Registrable Securities
in order to expedite or facilitate the registration or the disposition of the Registrable
Securities;

(k) whether or not an underwriting agreement is entered into and whether or not the
registration is an underwritten registration, if requested by (x) any Initial Purchaser, in the
case where such Initial Purchaser holds Securities acquired by it as part of its initial placement
and (y) Holders collectively holding at least 25% in aggregate principal amount or number, as the
context requires, of the Registrable Securities covered thereby: (i) make such representations and
warranties to Holders of such Registrable Securities and the underwriters (if any), with respect to
the business of the Company and its subsidiaries as then conducted and with respect to the Shelf
Registration Statement, Prospectus and documents, if any, incorporated or deemed to be incorporated
by reference therein, in each case, as are customarily made by issuers to underwriters in
underwritten offerings, and confirm the same if and when requested; (ii) obtain opinions of counsel
to the Company and updates thereof (which may be in the form of a reliance letter) in form and
substance reasonably satisfactory to the managing underwriters (if any) and the Holders
collectively holding a majority in aggregate principal amount or number, as the context requires,
of the Registrable Securities being sold, addressed to each selling Holder and the underwriters (if
any) covering the matters customarily covered in opinions requested in underwritten offerings and
such other matters as may be reasonably requested by such underwriters (it being agreed that the
matters to be covered by such opinion may be subject to customary qualifications and exceptions);
(iii) obtain “cold comfort” letters and updates thereof in form and substance reasonably
satisfactory to the managing underwriters from the independent certified public accountants of the
Company (and, if necessary, any other independent certified public accountants of any business
acquired by the Company for which financial statements and financial data are, or are required to
be, included in the Registration Statement), addressed to each of the underwriters, such letters to
be in customary form and covering matters of the type customarily covered in “cold comfort” letters
in connection with underwritten offerings and such other matters as reasonably requested by such
underwriters in accordance with AU Section 634, Letters for Underwriters and Certain Other
Requesting Partiers; and (iv) if an underwriting agreement is entered into, the same shall contain
indemnification provisions and procedures no less favorable than those set forth in Section 4
hereof (or such other provisions and procedures acceptable to Holders collectively holding a
majority in aggregate principal amount or number, as the context requires, of Registrable
Securities covered by such Shelf Registration Statement and the managing underwriters) customary
for such agreements with respect to all parties to be indemnified pursuant to said Section
(including, without limitation, such underwriters and selling Holders); and in the case of an
underwritten registration, the above requirements shall be satisfied at each closing under the
related underwriting agreement or as and to the extent required thereunder;

(l) make reasonably available for inspection by any selling Holder of Registrable Securities
who certifies to the Company that it has a current intention to sell Registrable Securities
pursuant to the Shelf Registration, any underwriter participating in any such disposition of
Registrable Securities, if any, and any attorney, accountant or other agent retained by any such
selling Holder or underwriter (collectively, the “Inspectors”), at the offices where normally kept,
during the Company’s normal business hours, all financial and other records, pertinent
organizational and operational documents and properties of the Company and its subsidiaries
(collectively, the “Records”) as shall be reasonably necessary to enable them to exercise any
applicable due diligence responsibilities, and cause the officers, directors and employees of the
Company and its subsidiaries to supply all relevant information in each case reasonably requested
by any such Inspector in connection with such Shelf Registration Statement; Records and information
which the Company, in good faith, deems to be confidential and any Records and information which it
notifies the Inspectors are confidential shall not be disclosed to any Inspector except where (i)
the disclosure of such Records or information is necessary to avoid or correct a material
misstatement or omission in such Shelf Registration Statement, (ii) the release of such Records or
information is ordered pursuant to a subpoena or other order from a court of competent jurisdiction
or is necessary in connection with any action, suit or proceeding or (iii) such Records or
information previously has been made generally available to the public; each selling Holder of such
Registrable Securities will be required to agree in writing that Records and information obtained
by it as a result of such inspections shall be deemed confidential and shall not be used by it as
the basis for any market transactions in the securities of the Company unless and until such is
made generally available to the public through no fault of an Inspector or a selling Holder and to
take such actions as are reasonably necessary to protect the confidentiality of such information;
and each selling Holder of such Registrable Securities will be required to further agree in writing
that it will, upon learning that disclosure of such Records or information is sought in a court of
competent jurisdiction, or in connection with any action, suit or proceeding, give notice to the
Company and allow the Company at its expense to undertake appropriate action to prevent disclosure
of the Records and information deemed confidential;

(m) comply with all applicable rules and regulations of the SEC so long as any provision of
this Agreement shall be applicable and make generally available to its securityholders earning
statements satisfying the provisions of Section 11(a) of the Securities Act and Rule 158 thereunder
(or any similar rule promulgated under the Securities Act) no later than 45 days after the end of
any twelve-month period (or 90 days after the end of any twelve-month period if such period is a
fiscal year) (i) commencing at the end of any fiscal quarter in which Registrable Securities are
sold to underwriters in a firm commitment or best efforts underwritten offering and (ii) if not
sold to underwriters in such an offering, commencing on the first day of the first fiscal quarter
of the Company after the Effective Date, which statements shall cover said twelve-month periods,
provided that the obligations under this Section 3(m) shall be satisfied by the timely filing of
quarterly and annual reports on Forms 10-Q and 10-K under the Exchange Act;

(n) cooperate with each seller of Registrable Securities covered by a Shelf Registration
Statement and each underwriter, if any, participating in the disposition of such Registrable
Securities and its respective counsel in connection with any filings required to be made with the
NASD;

(o) take all other steps necessary to effect the registration of the Registrable Securities
covered by a Shelf Registration Statement contemplated hereby; and

(p) the Company may require each seller of Registrable Securities as to which any registration
is being effected to furnish to it such information regarding such seller as may be required by the
staff of the SEC to be included in a Shelf Registration Statement; the Company may exclude from
such registration the Registrable Securities of any seller who unreasonably fails to furnish such
information within a reasonable time after receiving such request; and the Company shall have no
obligation to register under the Securities Act the Registrable Securities of a seller who so fails
to furnish such information.

Each Holder agrees that, upon receipt of any notice from the Company of the occurrence of any
event specified in Section 3(e)(ii), 3(e)(iii), 3(e)(v) or 3(e)(vi) hereof, such Holder will
forthwith discontinue disposition of Registrable Securities pursuant to a Shelf Registration
Statement until such Holder’s receipt of the copies of the supplemented or amended Prospectus
contemplated by Section 3(i) hereof or until it is advised in writing (the “Advice”) by the Company
that the use of the applicable Prospectus may be resumed, and, if so directed by the Company, such
Holder will deliver to the Company (at its expense) all copies in such Holder’s possession, other
than permanent file copies then in such Holder’s possession, of the Prospectus covering such
Registrable Securities current at the time of receipt of such notice. If the Company shall give any
such notice to suspend the disposition of Registrable Securities pursuant to a Shelf Registration
Statement, the Company shall use its reasonable best efforts to file and have declared effective
(if an amendment) as soon as practicable after the resolution of the related matters an amendment
or supplement to the Shelf Registration Statement and related Prospectus.

4. Indemnification and Contribution. (a) The Company hereby agrees to indemnify and
hold harmless the Initial Purchaser, each Holder, each underwriter who participates in an offering
of the Registrable Securities, each Person, if any, who controls any of such parties within the
meaning of Section 15 of the Securities Act and Section 20 of the Exchange Act and each of their
trustees, officers, employees and agents, as follows:

(i) against any and all loss, liability, claim, damage and expense whatsoever, as incurred,
arising out of any untrue statement or alleged untrue statement of a material fact contained in a
Shelf Registration Statement (or any amendment thereto) or the Prospectus (or any amendment or
supplement thereto) or the omission or alleged omission therefrom of a material fact required to be
stated therein, in the light of the circumstances under which they were made, not misleading;

(ii) against any and all loss, liability, claim, damage and expense whatsoever, as incurred,
to the extent of the aggregate amount paid in settlement of any litigation, or any investigation or
proceeding by any governmental agency or body, commenced or threatened, or of any claim whatsoever
based upon any such untrue statement or omission, or any such alleged untrue statement or omission,
provided that (subject to Section 4(d) hereof) such settlement is effected with the written consent
of the Company; and

(iii) against any and all expenses whatsoever, as incurred (including, without limitation, the
reasonable fees and disbursements of counsel chosen by the Initial Purchaser or such Holder),
reasonably incurred in investigating, preparing or defending against any litigation, or any
investigation or proceeding by any governmental agency or body, commenced or threatened, or any
claim whatsoever based upon any such untrue statement or omission, or any such alleged untrue
statement or omission, to the extent that any such expense is not paid under subparagraph (i) or
(ii) of this Section 4(a);

provided, however, that this indemnity does not apply to any loss, liability, claim, damage or
expense to the extent arising out of an untrue statement or omission or alleged untrue statement or
omission made in reliance upon and in conformity with written information furnished in writing to
the Company by the Initial Purchaser or such Holder or underwriter expressly for use in the Shelf
Registration Statement (or any amendment thereto) or any Prospectus (or any amendment or supplement
thereto) and does not apply if the untrue statement or omission was corrected in a prospectus
supplement or free writing prospectus delivered to the person asserting such loss or claim prior to
the earlier of the applicable contract of sale or time of sale.

(b) The Initial Purchaser and each Holder or underwriter, severally and not jointly, agrees to
indemnify and hold harmless the Company, its directors and officers (including each officer of the
Company who signed the Shelf Registration Statement), and each Person, if any, who controls the
Company within the meaning of Section 15 of the Securities Act or Section 20 of the Exchange Act
against any and all loss, liability, claim, damage and expense whatsoever described in the
indemnity contained in Section 4(a) hereof, as incurred, but only with respect to untrue statements
or omissions, or alleged untrue statements or omissions, made in the Shelf Registration Statement
(or any amendment thereto) or the Prospectus (or any amendment or supplement thereto) in reliance
upon and in conformity with written information furnished to the Company by such Holder expressly
for use in such Shelf Registration Statement (or any amendment thereto) or such Prospectus (or any
amendment or supplement thereto); provided, however, that no Holder shall be liable for any claims
hereunder in excess of the amount of net proceeds received by such Holder from the sale of
Registrable Securities.

(c) Each indemnified party shall give notice as promptly as reasonably practicable to each
indemnifying party of any action commenced against it in respect of which indemnity may be sought
hereunder, but failure to so notify an indemnifying party shall not relieve such indemnifying party
from any liability which it may have under this Section 4 to the extent that it is not materially
prejudiced by such failure as a result thereof, and in any event shall not relieve it from
liability which it may have otherwise on account of this indemnity agreement. The indemnifying
party shall assume the defense of such action, including the employment of counsel and payment of
expenses; provided, however, that any failure or delay to so notify the indemnifying party will not
relieve the indemnifying party of any obligation hereunder, except to the extent that its ability
to defend is materially impaired by such failure or delay. The indemnified party or such
controlling person shall have the right to employ its or their own counsel in any such case, but
the fees and expenses of such counsel shall be at the expense of the indemnified party or such
controlling person unless the employment of such counsel shall have been authorized in writing by
the indemnifying party in connection with the defense of such action, or the indemnifying party
shall not have employed counsel to have charge of the defense of such action within a reasonable
time or such indemnified party or parties shall have reasonably concluded (based on the advice of
counsel) that there may be defenses available to it or them which are different from or additional
to those available to the indemnifying party (in which case the indemnifying party shall not have
the right to direct the defense of such action on behalf of the indemnified party or parties), in
any of which events such fees and expenses shall be borne by the indemnifying party and paid as
incurred (it being understood, however, that the indemnifying party shall not be liable for the
expenses of more than one separate firm of attorneys for the indemnified party or controlling
persons in any one action or series of related actions in the same jurisdiction (other than local
counsel in any such jurisdiction) representing the indemnified parties who are parties to such
action). No indemnifying party shall, without the prior written consent of the indemnified parties,
settle or compromise or consent to the entry of any judgment with respect to any litigation, or any
investigation or proceeding by any governmental agency or body, commenced or threatened, or any
claim whatsoever in respect of which indemnification or contribution could be sought under this
Section 4 (whether or not the indemnified parties are actual or potential parties thereto), unless
(x) such settlement, compromise or consent (i) includes an unconditional written release of each
indemnified party from all liability arising out of such litigation, investigation, proceeding or
claim and (ii) does not include a statement as to or an admission of fault, culpability or a
failure to act by or on behalf of any indemnified party and (y) the indemnifying part confirms in
writing its indemnification obligations hereunder with respect to such settlement, compromise or
judgment.

(d) In order to provide for just and equitable contribution in circumstances in which the
indemnity agreement set forth in this Section 4 is for any reason held to be unenforceable by an
indemnified party although applicable in accordance with its terms, the Company, on the one hand,
and the Holders, on the other hand, shall contribute to the aggregate losses, liabilities, claims,
damages and expenses of the nature contemplated by such indemnity agreement incurred by the Company
and the Holders, as incurred; provided, however, that no Person guilty of fraudulent
misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to
contribution from any Person that was not guilty of such fraudulent misrepresentation. As between
the Company, on the one hand, and the Holders, on the other hand, such parties shall contribute to
such aggregate losses, liabilities, claims, damages and expenses of the nature contemplated by such
indemnity agreement in such proportion as shall be appropriate to reflect the relative fault of the
Company, on the one hand, and the Holders, on the other hand, with respect to the statements or
omissions which resulted in such loss, liability, claim, damage or expense, or action in respect
thereof, as well as any other relevant equitable considerations. The relative fault of the Company,
on the one hand, and of the Holders, on the other hand, shall be determined 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 Company, on the
one hand, or by or on behalf of the Holders, on the other, and the parties’ relative intent,
knowledge, access to information and opportunity to correct or prevent such statement or omission.
The Company and the Holders of the Registrable Securities agree that it would not be just and
equitable if contribution pursuant to this Section 4 were to be determined by pro rata allocation
or by any other method of allocation that does not take into account the relevant equitable
considerations. For purposes of this Section 4, each Affiliate of a Holder, and each director,
officer and employee and Person, if any, who controls a Holder or such Affiliate within the meaning
of Section 15 of the Securities Act shall have the same rights to contribution as such Holder, and
each director and officer of the Company and each Person, if any, who controls the Company within
the meaning of Section 15 of the Securities Act or Section 20 of the Exchange Act shall have the
same rights to contribution as the Company.

5. Underwritten Registration; Participation Therein. (a) In no event will the method
of distribution of the Registrable Securities take the form of an underwritten offering without the
prior written consent of the Company. No Holder may participate in an underwritten registration
hereunder unless such Holder (i) agrees to sell such Holder’s Registrable Securities on the basis
provided in the underwriting arrangements approved by the Persons entitled hereunder to approve
such arrangements and (ii) completes and executes all reasonable questionnaires, powers of
attorney, indemnities, underwriting agreements, lock-up letters and other documents reasonably
required under the terms of such underwriting arrangements.

(b) Selection of Underwriters. The Holders of Registrable Securities covered by the
Shelf Registration Statement who desire to do so may sell the Securities covered by such Shelf
Registration in an underwritten offering, subject to the provisions of Sections 3(k) and 5(a)
hereof. In any such underwritten offering, the underwriter or underwriters and manager or managers
that will administer the offering will be selected by the Holders of a majority in aggregate
principal amount or number, as the context requires, of the Registrable Securities included in such
offering; provided, however, that such underwriters and managers must be reasonably satisfactory
to the Company.

6. Miscellaneous.

(a) Rule 144 and Rule 144A. For so long as it is subject to the reporting
requirements of Section 13 or 15 of the Exchange Act and any Registrable Securities remain
outstanding, the Company will file the reports required to be filed by it under the Securities Act
and Section 13(a) or 15(d) of the Exchange Act and the rules and regulations adopted by the SEC
thereunder; provided, however, that if the Company ceases to be so required to file such reports,
it will, upon the request of any Holder of Registrable Securities (a) make publicly available such
information as is necessary to permit sales of its securities pursuant to Rule 144 under the
Securities Act, (b) deliver such information to a prospective purchaser as is necessary to permit
sales of its securities pursuant to Rule 144A under the Securities Act, and (c) take such further
action that is reasonable in the circumstances, in each case, to the extent required from time to
time to enable such Holder to sell its Registrable Securities without registration under the
Securities Act within the limitation of the exemptions provided by (i) Rule 144 under the
Securities Act, as such rule may be amended from time to time, (ii) Rule 144A under the Securities
Act, as such rule may be amended from time to time, or (iii) any similar rules or regulations
hereafter adopted by the SEC. Upon the request of any Holder of Registrable Securities, the Company
will deliver to such Holder a written statement as to whether it has complied with such
requirements.

(b) No Inconsistent Agreements. The Company has not entered into, and will not enter
into, any agreement which is inconsistent with the rights granted to the Holders of Registrable
Securities in this Agreement or otherwise conflicts with the provisions hereof. The rights granted
to the Holders hereunder do not in any way conflict with and are not inconsistent with the rights
granted to the holders of the Company’s other issued and outstanding securities under any such
agreements.

(c) Amendments and Waivers. The provisions of this Agreement, including the
provisions of this sentence, may not be amended, modified or supplemented, and waivers or consents
to departures from the provisions hereof may not be given, unless the Company has obtained the
written consent of the Holders holding at least a majority in aggregate principal amount or number,
as the context requires, of the Registrable Securities outstanding and affected by such amendment,
modification, supplement, waiver or departure; provided that no amendment, modification or
supplement or waiver or consent to the departure with respect to the provisions of Section 4 hereof
shall be effective as against any Holder of Registrable Securities unless consented to in writing
by such Holder of Registrable Securities. Notwithstanding the foregoing sentence, (i) this
Agreement may be amended, without the consent of any Holder of Registrable Securities, by written
agreement signed by the Company and the Initial Purchaser, to cure any ambiguity, correct or
supplement any provision of this Agreement that may be inconsistent with any other provision of
this Agreement or to make any other provisions with respect to matters or questions arising under
this Agreement which shall not be inconsistent with other provisions of this Agreement, (ii) this
Agreement may be amended, modified or supplemented, and waivers and consents to departures from the
provisions hereof may be given, by written agreement signed by the Company and the Initial
Purchaser to the extent that any such amendment, modification, supplement, waiver or consent is, in
their reasonable judgment, necessary or appropriate to comply with applicable law (including any
interpretation of the Staff of the SEC) or any change therein and (iii) to the extent any provision
of this Agreement relates to the Initial Purchaser, such provision may be amended, modified or
supplemented, and waivers or consents to departures from such provisions may be given, by written
agreement signed by the Initial Purchaser and the Company.

(d) Notices. All notices and other communications provided for or permitted hereunder
shall be made in writing by hand-delivery, registered first-class mail, telex, telecopier, or any
courier guaranteeing overnight delivery (i) if to a Holder, at the most current address given by
such Holder to the Company by means of a notice given in accordance with the provisions of this
Section 6(d), which address initially is, with respect to the Initial Purchaser, the Initial
Purchaser’s address set forth in the Purchase Agreement; and (ii) if to the Company, initially at
the Company’s address set forth in the Purchase Agreement and thereafter at such other address,
notice of which is given in accordance with the provisions of this Section 6(d).

All such notices and communications shall be deemed to have been duly given: at the time
delivered by hand, if personally delivered; five Business Days after being deposited in the mail,
postage prepaid, if mailed; when answered back, if telexed; when receipt is acknowledged, if
telecopied; and on the next Business Day, if timely delivered to an air courier guaranteeing
overnight delivery.

(e) Successors and Assigns. This Agreement shall inure to the benefit of and be
binding upon the successors, assigns and transferees of the Initial Purchaser, including, without
limitation and without the need for an express assignment, subsequent Holders; provided, however,
that nothing herein shall be deemed to permit any assignment, transfer or other disposition of
Registrable Securities in violation of the terms of the Purchase Agreement, the Indenture relating
to the Notes or the amended and restated declaration of trust of the Company. If any transferee of
any Holder shall acquire Registrable Securities, in any manner, whether by operation of law or
otherwise, such Registrable Securities shall be held subject to all of the terms of this Agreement,
and by taking and holding such Registrable Securities, such Person shall be conclusively deemed to
have agreed to be bound by and to perform all of the terms and provisions of this Agreement and
such Person shall be entitled to receive the benefits hereof.

(f) Third Party Beneficiaries. Each Holder shall be a third party beneficiary of the
agreements made hereunder between the Company and the Initial Purchaser, and the Initial Purchaser
shall have the right to enforce such agreements directly to the extent it deems such enforcement
necessary or advisable to protect its rights or the rights of Holders hereunder.

(g) Counterparts. This Agreement may be executed in any number of counterparts and by
the parties hereto in separate counterparts, each of which when so executed shall be deemed to be
an original and all of which taken together shall constitute one and the same agreement.

(h) Headings. The headings in this Agreement are for convenience of reference only
and shall not limit or otherwise affect the meaning hereof.

(i) GOVERNING LAW. THIS AGREEMENT SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE
WITH, THE LAWS OF THE STATE OF NEW YORK.

(j) Severability. In the event that any one or more of the provisions contained
herein, or the application thereof in any circumstance, is held invalid, illegal or unenforceable,
the validity, legality and enforceability of any such provision in every other respect and of the
remaining provisions contained herein shall not be affected or impaired thereby.

(k) Securities Held by the Company or its Affiliates. Whenever the consent or
approval of Holders of a specified percentage of Registrable Securities is required hereunder,
Registrable Securities held by the Company or any Affiliates shall not be counted in determining
whether such consent or approval was given by the Holders of such required percentage.

1

IN WITNESS WHEREOF, the parties have executed this Agreement as of the date first written
above.

	 
	 

	LUMINENT MORTGAGE CAPITAL, INC.

By:     /s/ Christopher J. Zyda     

	 

	Christopher J. Zyda, Senior Vice President

and Chief Financial Officer

CONFIRMED AND ACCEPTED, as of the date first above written:

BEAR, STEARNS & CO INC.

By:     /s/ Robert Aberman     

Name: Robert Aberman

Title: Senior Managing Director

2EX-10.1

EXHIBIT 10.1

PURCHASE AGREEMENT

$90,000,000

8.125% Convertible Senior Notes due 2027

May 30, 2007

BEAR, STEARNS & CO. INC.

383 Madison Avenue

New York, NY 10179

Ladies and Gentlemen:

Luminent Mortgage Capital, Inc, a Maryland corporation qualified as a real estate investment
trust (the “Company”), Maia Mortgage Finance Statutory Trust (“Maia”), Mercury Mortgage Finance
Statutory Trust (“Mercury”) and Saturn Portfolio Management, Inc. (“Saturn”) (collectively, the
“Guarantors”) confirm their agreement with Bear, Stearns & Co. Inc. (the “Initial Purchaser”), with
respect to the issue and sale by the Company, and the purchase by the Initial Purchaser of
$90,000,000 aggregate principal amount of 8.125% Convertible Senior Notes due 2027 of the Company
(the “Initial Securities”) of the Company, and with respect to the grant of the option described in
Section 1(b) hereof to purchase all or any part of an additional $20,000,000 aggregate principal
amount of 8.125% Convertible Senior Notes due 2027 of the Company (the “Option Securities” and,
together with the Initial Securities, the “Securities”). The Securities are to be issued pursuant
to an Indenture, to be dated as of the Closing Time (the “Indenture”), among the Company, the
Guarantors and Wells Fargo Bank, N.A., as trustee (the “Trustee”).

The Securities will be fully and unconditionally guaranteed by the Guarantors (the
“Guarantee”) and will be convertible, subject to certain conditions set forth in the Indenture, at
the option of the holder prior to maturity (unless previously redeemed or otherwise repurchased by
the Company) for shares of common stock, par value $0.001 per share, of the Company (“Common
Shares”), in accordance with the terms of the Securities and the Indenture, as described in
Schedule I hereto.

The Company and the Guarantors understand that the Initial Purchaser proposes to make an
offering of the Securities on the terms and in the manner set forth herein and agree that the
Initial Purchaser may resell, subject to the conditions set forth herein, all or a portion of the
Securities to purchasers (“Subsequent Purchasers”) at any time after this Agreement has been
executed and delivered. The Securities are to be offered and sold through the Initial Purchaser
without being registered under the Securities Act of 1933, as amended (the “Securities Act”), in
reliance upon exemptions therefrom. Pursuant to the terms of the Securities and the Indenture,
investors that acquire Securities or Common Shares issuable upon the conversion of the Securities
may only resell or otherwise transfer such Securities or Common Shares if such Securities or Common
Shares are hereafter registered for resale under the Securities Act or if an exemption from the
registration requirements of the Securities Act afforded by Rule 144A (“Rule 144A”) or Rule 144 of
the rules and regulations promulgated under the Securities Act (the “Securities Act Regulations”)
by the Securities and Exchange Commission (the “Commission”) is available.

The Securities will be offered and sold in the United States only to “qualified institutional
buyers” in reliance on Rule 144A under the Securities Act and, in order to maintain the exemption
under the Investment Company Act of 1940, as amended, or the 1940 Act, of certain of the
Guarantors, such qualified institutional buyers must also be “qualified purchasers” within the
meaning of the 1940 Act.

The Company and the Guarantors have prepared and delivered to the Initial Purchaser electronic
copies of a preliminary offering memorandum dated May 29, 2007 (the “Preliminary Offering
Memorandum”) and have prepared and will deliver to the Initial Purchaser, on the date hereof or the
next succeeding day, physical copies of a final offering memorandum dated May 30, 2007 (the “Final
Offering Memorandum”), each for use by the Initial Purchaser in connection with its solicitation of
purchases of, or offering of, the Securities and the Common Shares issuable upon the conversion of
the Securities. “Offering Memorandum” means, with respect to any date or time referred to in this
Agreement, the most recent offering memorandum (whether the Preliminary Offering Memorandum or the
Final Offering Memorandum, or any amendment or supplement to either such document), including any
documents incorporated therein by reference, which has been prepared and delivered by the Company
and the Guarantors to the Initial Purchaser in connection with its solicitation of purchases of, or
offering of, the Securities and the Common Shares issuable upon the conversion of the Securities.

Holders (including subsequent transferees) of the Securities and of the Common Shares, if any,
issued upon conversion of the Securities will have the registration rights set forth in the
Registration Rights Agreement, to be dated as of the Closing Time (the “Registration Rights
Agreement”), between the Company and the Initial Purchaser, for so long as such Securities or
Common Shares issuable upon the conversion of the Securities constitute “Registrable Securities”
within the meaning of the Registration Rights Agreement.

All references in this Agreement to financial statements and schedules and other information
which is “disclosed,” “contained,” “included,” “set forth” or “stated” (or similar expressions) in
the Offering Memorandum shall be deemed to include all such financial statements and schedules and
other information which are incorporated by reference in the Offering Memorandum; and all
references in this Agreement to amendments or supplements to the Offering Memorandum shall be
deemed to mean and include the filing of any document under the Securities Exchange Act of 1934, as
amended (the “Exchange Act”) which is incorporated by reference in the Offering Memorandum.

1. Sale and Purchase

(a) Initial Securities. Upon the basis of the warranties and representations and other terms
and conditions herein set forth, the Company agrees to sell to the Initial Purchaser, and the
Initial Purchaser agrees to purchase from the Company, at the price set forth in Schedule A,
$90,000,000 aggregate principal amount of Securities.

(b) Option Securities. In addition, upon the basis of the warranties and representations and
other terms and conditions herein set forth, the Company hereby grants an option to the Initial
Purchaser to purchase from the Company up to $20,000,000 aggregate principal amount of Securities
at the same price set forth on Schedule I for the Initial Securities plus interest thereon accrued
to the relevant Option Closing Time (as defined below). The option hereby granted will expire 30
days after the date hereof and may be exercised in whole or in part from time to time upon notice
by the Initial Purchaser to the Company setting forth the aggregate principal amount of Option
Securities as to which the Initial Purchaser is then exercising the option and the time and date of
payment and delivery for such Option Securities. Any such time and date of delivery (each, an
“Option Closing Time”) shall be determined by the Initial Purchaser, but shall not be later than
seven (7) full business days, nor in any event prior to the Closing Time

2. Payment and Delivery

Payment of the purchase price for, and delivery of one or more global certificates for, the
Initial Securities shall be made at the offices of Clifford Chance US LLP, 31 W. 52nd
Street, New York, NY 10019, or at such other place as shall be agreed upon by the Initial Purchaser
and the Company and the Guarantors, at 9:30 A.M. (Eastern Daylight Time) on June 5, 2007, or such
other time not later than ten (10) business days after such date as shall be agreed upon by the
Initial Purchaser and the Company and the Guarantors (such time and date of payment and delivery
being herein called the “Closing Time”).

In addition, in the event that the Initial Purchaser has exercised the option to purchase all
or any of the Option Securities, payment of the purchase price for, and delivery of one or more
global certificates for, such Option Securities shall be made at the above-mentioned offices, or at
such other place as shall be agreed upon by the Initial Purchaser and the Company and the
Guarantors, at each Option Closing Time as specified in the notice from the Initial Purchaser to
the Company and the Guarantors.

Payment shall be made to the Company by wire transfer of immediately available funds to a bank
account designated by the Company, against delivery to the Initial Purchaser of one or more global
certificates for the Securities to be purchased by it.

The Securities will be issued in global form and registered in the name of Cede & Co., as
nominee of The Depository Trust Company (“DTC”). The certificates representing the Securities
shall be made available for examination by the Initial Purchaser in The City of New York not later
than 3:00 P.M. (Eastern Daylight Time) on the last business day prior to the Closing Time or the
relevant Option Closing Time, as the case may be.

3. Representations and Warranties of the Company and the Guarantors

The Company and each of the Guarantors, jointly and severally, represent and warrant to the
Initial Purchaser as of the date hereof, at the Applicable Time (as defined below), as of the
Closing Time, and as of any Option Closing Time, if any, and agree with the Initial Purchaser,
that:

(a) as of the Applicable Time (as defined below), neither (x) the Preliminary Offering
Memorandum, as supplemented by the final pricing term sheet, in the form attached hereto as
Schedule II (the “Pricing Supplement”), that has been prepared and delivered by the Company and the
Guarantors to the Initial Purchaser in connection with its solicitation of offers to purchase
Securities, all considered together (collectively, the “Disclosure Package”), nor (y) any
individual Supplemental Offering Material (as defined below), when considered together with the
Disclosure Package, included any untrue statement of a material fact or omitted to state any
material fact necessary in order to make the statements therein, in the light of the circumstances
under which they were made, not misleading. “Applicable Time” means 5:50 P.M. (Eastern Daylight
Time) on May 30, 2007 or such other time as agreed by the Company, the Guarantors and the Initial
Purchaser.

“Supplemental Offering Material” means any “written communication” (within the meaning of the
Securities Act Regulations) prepared by or on behalf of the Company or the Guarantors, or used or
referred to by the Company or the Guarantors, that constitutes an offer to sell or a solicitation
of an offer to buy the Securities other than any notices satisfying the requirements of Rule 135c
under the Securities Act and other than the Offering Memorandum or amendments or supplements
thereto, including, without limitation, any road show relating to the Securities that constitutes
such a written communication.

As of its issue date and as of the Closing Time (and, if any Option Securities are being
issued, at the Option Closing Time), the Final Offering Memorandum will not include an untrue
statement of a material fact or omit to state a material fact necessary in order to make the
statements therein, in the light of the circumstances under which they were made, not misleading.

The representation and warranties in this subsection shall not apply to statements in or
omissions from the Disclosure Package or the Final Offering Memorandum made in reliance upon and in
conformity with written information furnished to the Company and the Guarantors by the Initial
Purchaser expressly for use therein.

(b) the Company and each subsidiary of the Company set forth on Schedule III hereto (each a
“Subsidiary” and, collectively, the “Subsidiaries”) (other than the Guarantors) has been duly
formed or incorporated, as the case may be, and is validly existing and in good standing under the
laws of its respective jurisdiction of formation or incorporation, with all requisite corporate
power and authority to own, lease and operate its respective properties and to conduct its
respective business as now conducted; other than the Subsidiaries, the Company does not own,
directly or indirectly, any capital stock or other equity securities of any other corporation or
any ownership interest in any partnership, joint venture, limited liability company or other
association;

(c) the Company and the Subsidiaries (other than the Guarantors) are duly qualified or
registered to transact business in each jurisdiction in which they now conduct their respective
businesses and in which the failure, individually or in the aggregate, to be so qualified or
licensed could reasonably be expected to have a material adverse effect on the assets, business,
operations, earnings, properties, condition (financial or otherwise) or management, present or
prospective, of the Company and the Subsidiaries taken as a whole (any such effect or change, where
the context so requires, is hereinafter called a “Material Adverse Effect” or “Material Adverse
Change”), and the Company and the Subsidiaries (other than the Guarantors) are in good standing in
each jurisdiction in which they maintain an office or in which the nature or conduct of their
respective businesses as now conducted requires such qualification, except where the failure to be
in good standing could not reasonably be expected to have, individually or in the aggregate, a
Material Adverse Effect; except as disclosed in both the Disclosure Package and the Final Offering
Memorandum, no Subsidiary is prohibited or restricted, directly or indirectly, from paying
dividends to the Company, or from making any other distribution with respect to such Subsidiary’s
capital stock or from repaying to the Company or any other Subsidiary any amounts which may from
time to time become due under any loans or advances to such Subsidiary from the Company or such
other Subsidiary, or from transferring any such Subsidiary’s property or assets to the Company or
to any other Subsidiary, except as provided in the Master Repurchase Agreement dated as of January
31, 2006 between Greenwich Capital Financial Products, Inc. and the Company, Maia and Mercury;

(d) Maia has been duly formed and is validly existing as a business trust under the laws of
Maryland, with all requisite power and authority to own, lease and operate its properties, to
conduct its business as now conducted and to authorize, execute and deliver this Agreement; Maia
has been duly qualified or registered to do business as a foreign trust in each jurisdiction in
which it conducts its business, and in which the failure, individually or in the aggregate, to be
so qualified or registered could reasonably be expected to have, individually or in the aggregate,
a Material Adverse Effect on Maia;

(e) Mercury has been duly formed and is validly existing as a business trust under the laws of
Maryland, with all requisite power and authority to own, lease and operate its properties, to
conduct its business as now conducted and to authorize, execute and deliver this Agreement; Mercury
has been duly qualified or registered to do business as a foreign trust in each jurisdiction in
which it conducts its business, and in which the failure, individually or in the aggregate, to be
so qualified or registered could reasonably be expected to have, individually or in the aggregate,
a Material Adverse Effect on Mercury;

(f) Saturn has been duly formed and is validly existing as a corporation under the laws of
Delaware, with all requisite corporate power and authority to own, lease and operate its
properties, to conduct its business as now conducted and to authorize, execute and deliver this
Agreement; Saturn has been duly qualified or registered to do business as a foreign corporation in
each jurisdiction in which it conducts its business, and in which the failure, individually or in
the aggregate, to be so qualified or registered could reasonably be expected to have, individually
or in the aggregate, a Material Adverse Effect on Saturn;

(g) the Company and the Subsidiaries are in compliance in all respects with all applicable
laws, rules, regulations, orders, decrees and judgments, including those relating to transactions
with affiliates, except where the failure to be in compliance, individually or in the aggregate,
could not reasonably be expected to have a Material Adverse Effect;

(h) neither the Company nor any of the Subsidiaries is in breach of, or in default under (nor
has any event occurred which with notice, lapse of time, or both would constitute a breach of, or
default under), as applicable, its articles of incorporation or declaration of trust, certificate
of formation, bylaws, operating agreement or other organizational documents (collectively, the
“Charter Documents”) or in the performance or observance of any obligation, agreement, covenant or
condition contained in any license, indenture, mortgage, deed of trust, loan or credit agreement or
other agreement or instrument to which the Company or any of the Subsidiaries is a party or by
which any of them or their respective properties is bound, except for such breaches or defaults
which, individually or in the aggregate, could not reasonably be expected to have a Material
Adverse Effect;

(i) the issuance and sale by the Company of the Securities, the issuance of the Guarantees,
the execution, delivery and performance of this Agreement, the Indenture and the Registration
Rights Agreement, and consummation of the transactions contemplated herein and therein will not (i)
conflict with, or result in any breach of, or constitute a default under (nor constitute any event
which with notice, lapse of time, or both would constitute a breach of, or default under), (A) any
provision of the Charter Documents of the Company or any of the Subsidiaries, (B) any provision of
any license, indenture, mortgage, deed of trust, loan or credit agreement or other agreement or
instrument to which the Company or any of the Subsidiaries is a party or by which any of them or
their respective properties may be bound or affected, or (C) any federal, state, local or foreign
law, regulation or rule or any decree, judgment or order applicable to the Company or any of the
Subsidiaries, except in the case of clauses (B) or (C) for such breaches or defaults which,
individually or in the aggregate, could not reasonably be expected to have a Material Adverse
Effect; or (ii) result in the creation or imposition of any lien, charge, claim or encumbrance upon
any property or asset of the Company or any of the Subsidiaries;

(j) the Company has full legal right, power and authority to enter into and perform this
Agreement, the Indenture and the Registration Rights Agreement, and to consummate the transactions
contemplated herein and therein;

(k) each of the Guarantors has full legal right, power and authority to enter into and perform
this Agreement and the Indenture, and to consummate the transactions contemplated herein and
therein;

(l) this Agreement has been duly authorized, executed and delivered by the Company and each of
the Guarantors;

(m) the Registration Rights Agreement has been duly authorized, executed and delivered by the
Company, and when executed and delivered by the Company and the Initial Purchaser will constitute a
valid and binding agreement of the Company, enforceable in accordance with its terms, except as may
be limited by bankruptcy, insolvency, reorganization, moratorium or similar laws affecting
creditors’ rights generally or by general principles of equity or by SEC policies;

(n) the Indenture has been duly authorized, executed and delivered by the Company and each of
the Guarantors and when executed and delivered by the Company, each of the Guarantors and the
Trustee and as of the Closing Time and each Option Closing Time, if any, will constitute a valid
and binding agreement of the Company and each of the Guarantors, enforceable in accordance with its
terms, except as may be limited by bankruptcy, insolvency, reorganization, moratorium or similar
laws affecting creditors’ rights generally or by general principles of equity;

(o) the Declaration of Trust of Maia, including all amendments thereto, have been duly and
validly authorized, executed and delivered by or on behalf of the organizers of Maia and constitute
a valid and binding Declaration of Trust, enforceable in accordance with its terms, except as may
be limited by bankruptcy, insolvency, reorganization, moratorium or similar laws affecting
creditors’ rights generally or by general principles of equity;

(p) the Declaration of Trust of Mercury, including all amendments thereto, have been duly and
validly authorized, executed and delivered by or on behalf of the organizers of Mercury and
constitute a valid and binding Declaration of Trust, enforceable in accordance with its terms,
except as may be limited by bankruptcy, insolvency, reorganization, moratorium or similar laws
affecting creditors’ rights generally or by general principles of equity;

(q) the Certificate of Incorporation of Saturn, including all amendments thereto, has been
duly and validly authorized, executed and delivered by or on behalf of the shareholders of Saturn
and constitute a valid and binding Certificate of Incorporation, enforceable in accordance with its
terms, except as may be limited by bankruptcy, insolvency, reorganization, moratorium or similar
laws affecting creditors’ rights generally or by general principles of equity;

(r) the issuance and sale of the Securities to the Initial Purchaser have been duly authorized
by the Company; when issued and delivered against payment therefor as provided in this Agreement,
the Securities will have been duly executed, authenticated, issued and delivered and will
constitute valid and legally binding obligations of the Company enforceable in accordance with
their terms, except as may be limited by bankruptcy, insolvency, reorganization, moratorium or
similar laws affecting creditors’ rights generally or by general principles of equity;

(s) the Guarantees have been duly authorized by each of the Guarantors; when the Securities
are issued and delivered as provided in this Agreement, the Guarantees will have been duly
executed, issued and delivered and will constitute valid and legally binding obligations of the
each of the Guarantors enforceable in accordance with their respective terms, except as may be
limited by bankruptcy, insolvency, reorganization, moratorium or similar laws affecting creditors’
rights generally or by general principles of equity;

(t) upon issuance and delivery of the Securities as provided in this Agreement and the
Indenture, the Securities will have certain rights of conversion, at the option of the holder
thereof, into Common Shares in accordance with the terms of the Securities and the Indenture; the
Common Shares issuable upon the conversion of the Securities have been duly authorized and reserved
for issuance upon such conversion by all necessary corporate action and such shares, when issued
upon such conversion in accordance with the terms of the Securities and the Indenture, will be
validly issued, fully paid and non-assessable; such Common Shares will be offered and sold by the
Company in compliance with all applicable laws (including, without limitation, federal and state
securities laws) in all material respects; the issuance of such Common Shares will not be subject
to any preemptive or similar rights arising by operation of law, under the Charter Documents of the
Company or under any agreement to which the Company or any Subsidiary is a party or otherwise;
except as disclosed in both the Disclosure Package and the Final Offering Memorandum, there are no
persons with registration or other similar rights to have any equity or debt securities, including
securities which are convertible into or exchangeable for equity securities registered by the
Company under the Securities Act; the form of certificates evidencing the Common Shares complies
with all applicable legal requirements and, in all material respects, with all applicable
requirements of the Charter Documents of the Company and the requirements of the New York Stock
Exchange (the “NYSE”);

(u) no approval, authorization, consent or order of or filing with any federal, state, local
or foreign governmental or regulatory commission, board, body, authority or agency is required in
connection with the Company’s and the Guarantors’ execution, delivery and performance of this
Agreement and the Indenture, the Company’s execution of the Registration Rights Agreement, the
Company’s and the Guarantors’ consummation of the transactions contemplated hereby or thereby
including, in the case of the Company, the issuance and sale of the Securities, and, in the case of
the Guarantors, the issuance of the Guarantees, in each case as contemplated hereby, other than (i)
such approvals as have been obtained (subject only to notice of issuance) in connection with the
approval of the listing of the Common Shares issuable upon the conversion of the Securities on the
NYSE, and (ii) any necessary qualification under the securities or blue sky laws of the various
jurisdictions in which the Securities are being offered by the Initial Purchaser;

(v) the Company and each of the Subsidiaries has all necessary licenses, authorizations,
consents and approvals and has made all necessary filings required under any federal, state, local
or foreign law, regulation or rule, and has obtained all necessary authorizations, consents and
approvals from other persons required in order to conduct their respective businesses as described
in both the Disclosure Package and the Final Offering Memorandum, except to the extent that any
failure to have any such licenses, authorizations, consents or approvals, to make any such filings
or to obtain any such authorizations, consents or approvals could not reasonably be expected to
have, individually or in the aggregate, a Material Adverse Effect; neither the Company nor any of
the Subsidiaries is in violation of, in default under, or has received any notice regarding a
possible violation, default or revocation of any such license, authorization, consent or approval
or any federal, state, local or foreign law, regulation or rule or any decree, order or judgment
applicable to the Company or any of the Subsidiaries, the effect of which could reasonably be
expected to have, individually or in the aggregate, a Material Adverse Effect; and no such license,
authorization, consent or approval contains a materially burdensome restriction that is not
adequately disclosed in both the Disclosure Package and the Final Offering Memorandum;

(w) the Offering Memorandum as delivered from time to time prior to the completion of the
offering of the Securities shall incorporate by reference the most recent Annual Reports of the
Company on Form 10-K filed with the Commission, the most recent Proxy Statement of the Company on
Schedule 14A filed with the Commission, and each Quarterly Report on Form 10-Q of the Company, and
each Current Report on Form 8-K of the Company filed with the Commission since the end of the
fiscal year to which such Annual Report relates;

(x) each document incorporated by reference or deemed to be incorporated by reference in the
Offering Memorandum, when it was, or hereafter is, filed with the Commission, conformed and will
conform in all material respects to the requirements of the Exchange Act and the rule and
regulations of the Commission promulgated under the Exchange Act (the “Exchange Act Regulations”),
and when read together with the other information in the Offering Memorandum, at the time the
Offering Memorandum was issued and at the Closing Time (and as of the Option Date Time, if any
Option Securities are being issued), did not and will not include an untrue statement of a material
fact or omit to state a material fact required to be stated therein or necessary in order to make
the statements therein, in the light of the circumstances under which they were made, not
misleading;

(y) the descriptions in the Disclosure Package and the Final Offering Memorandum of the legal
or governmental proceedings, contracts, leases and other legal documents therein described, present
fairly the information required to be shown, and there are no legal or governmental proceedings,
contracts, leases, or other documents of a character required to be described in the Disclosure
Package and the Final Offering Memorandum that are not so described; all agreements between the
Company or any of the Subsidiaries and third parties expressly referenced in both the Disclosure
Package and the Final Offering Memorandum are legal, valid and binding obligations of the Company
or one or more of the Subsidiaries, enforceable in accordance with their respective terms, except
to the extent enforceability may be limited by bankruptcy, insolvency, reorganization, moratorium
or similar laws affecting creditors’ rights generally and by general equitable principles;

(z) except as disclosed in the Disclosure Package and the Final Offering Memorandum, there are
no actions, suits, proceedings, inquiries or investigations pending or, to the Company’s or the
Guarantors’ knowledge, threatened against the Company or any of the Subsidiaries or any of their
respective officers and directors or to which the properties, assets or rights of any such entity
is subject, at law or in equity, before or by any federal, state, local or foreign governmental or
regulatory commission, board, body, authority, arbitration panel or agency which could reasonably
be expected to result in a judgment, decree, award or order having, individually or in the
aggregate, a Material Adverse Effect, or which could adversely affect the consummation of the
transactions contemplated by this Agreement, the Indenture or the Registration Rights Agreement in
any material respect;

(aa) the financial statements, including the notes thereto, included or incorporated by
reference in the Disclosure Package and the Final Offering Memorandum present fairly the financial
position of the Company and the Subsidiaries as of the dates indicated and the results of
operations and changes in financial position and cash flows of the Company and the Subsidiaries for
the periods specified; such financial statements have been prepared in conformity with generally
accepted accounting principles applied on a consistent basis during the periods involved (except as
indicated in the notes thereto); the financial statement schedules included or incorporated by
reference in the Disclosure Package and the Final Offering Memorandum fairly present the
information shown therein; no other financial statements or schedules are required to be included
or incorporated by reference in the Disclosure Package and the Final Offering Memorandum; the
unaudited financial information (including the related notes) included or incorporated by reference
in Disclosure Package and the Final Offering Memorandum complies as to form in all material
respects with the applicable accounting requirements of the Securities Act and the Securities Act
Regulations, and management of the Company believes that the assumptions underlying the adjustments
are reasonable; such adjustments have been properly applied to the historical amounts in the
compilation of the information and such information fairly presents, with respect to the Company
and the Subsidiaries, the financial position, results of operations and other information purported
to be shown therein at the respective dates and for the respective periods specified; and no other
financial information is required to be included in (or incorporated by reference into) Disclosure
Package and the Final Offering Memorandum;

(bb) (i) the Company has established and maintains disclosure controls and procedures (as such
term is defined in Rule 13a-15(e) under the Exchange Act), which (A) are designed to ensure that
material information relating to the Company, including its consolidated subsidiaries, is made
known to the Company’s principal executive officer and its principal financial officer by others
within those entities, particularly during the periods in which the periodic reports required under
the Exchange Act are being prepared, (B) have been evaluated for effectiveness as of the end of the
last fiscal period covered by the Company’s Annual Report on Form 10-K for the year ended December
31, 2006, and (C) are effective in all material respects to perform the functions for which they
were established, and (ii) the Company is not aware of (A) any significant deficiency or material
weakness in the design or operation of its internal controls over financial reporting which are
reasonably likely to adversely affect the Company’s ability to record, process, summarize and
report financial information to management and the Board of Directors, or (B) any fraud, whether or
not material, that involves management or other employees who have a significant role in the
Company’s internal control over financial reporting. Since the most recent evaluation of the
Company’s disclosure controls and procedures described above, there have been no significant
changes in internal control over financial reporting or in other factors that could significantly
affect internal control over financial reporting;

(cc) the section entitled “Management’s Discussion and Analysis of Financial Condition and
Results of Operation — Critical Accounting Policies” in certain documents incorporated by reference
into the Disclosure Package and the Final Offering Memorandum accurately and fully describes (i)
accounting policies which the Company believes are the most important in the portrayal of the
financial condition and results of operations of the Company and its consolidated subsidiaries and
which require management’s most difficult, subjective or complex judgments (“critical accounting
policies”), (ii) judgments and uncertainties affecting the application of critical accounting
policies, and (iii) the explanation of the likelihood that materially different amounts would be
reported under different conditions or using different assumptions; the Company’s board of
directors, senior management and audit committee of the Company’s board of directors have reviewed
and agreed with the selection, application and disclosure of critical accounting policies and have
consulted with the Company’s legal advisers and independent accountants with regard to such
disclosure;

(dd) the Company, the Subsidiaries and any of the officers, trustees and directors of the
Company and the Subsidiaries, in their capacities as such, are, have been, and at the Closing Time
and any Option Closing Time will be, in compliance in all material respects with the provisions of
the Sarbanes-Oxley Act of 2002 and the rules and regulations promulgated thereunder;

(ee) the Company is in material compliance with the current listing standards of the NYSE and
has made all material filings and/or certifications to the NYSE on a timely basis;

(ff) Deloitte & Touche LLP, whose report on (i) the audited financial statements of the
Company and the Subsidiaries, and (ii) management’s assessment regarding the Company’s internal
control over financial reporting are included as part of the Disclosure Package and the Final
Offering Memorandum or are incorporated by reference therein, and any other accounting firm that
has certified the Company’s financial statements and delivered its reports with respect thereto,
are, and were during the periods covered by their reports, independent registered public
accountants within the meaning of the Securities Act, the Securities Act Regulations, the rules and
regulations of the Public Company Accounting Oversight Board (United States) and the requirements
of the NYSE and are registered with the Public Company Accounting Oversight Board (United States);

(gg) subsequent to the respective dates as of which information is given in both the
Disclosure Package and the Final Offering Memorandum, and except as may be otherwise stated in both
the Disclosure Package and the Final Offering Memorandum, there has not been (i) any Material
Adverse Change or any development that could reasonably be expected to result in a Material Adverse
Change, whether or not arising in the ordinary course of business, (ii) any transaction, which is
material to the Company and the Subsidiaries taken as a whole, pending or entered into by the
Company or any of the Subsidiaries, (iii) any liability or obligation, contingent or otherwise,
directly or indirectly incurred by the Company or any of the Subsidiaries, which is material to the
Company and the Subsidiaries taken as a whole or (iv) except in accordance with the Company’s
ordinary practice as disclosed in both the Disclosure Package and the Final Offering Memorandum,
any dividend or distribution of any kind declared, paid or made with respect to the capital stock
of the Company;

(hh) the authorized shares of common stock of the Company conform in all material respects to
the description thereof contained in both Disclosure Package and the Final Offering Memorandum; the
Company has an authorized, issued and outstanding capitalization as set forth in both the
Disclosure Package and the Final Offering Memorandum; all of the issued and outstanding shares of
common stock of the Company have been duly authorized and are validly issued, fully paid and
non-assessable, and have been offered, sold and issued by the Company in compliance with all
applicable laws (including, without limitation, federal and state securities laws); none of the
issued shares of common stock of the Company have been issued in violation of any preemptive or
similar rights granted by the Company; except as disclosed in both the Disclosure Package and the
Final Offering Memorandum or in connection with the Company’s stock incentive plans and direct
stock purchase and dividend reinvestment plan, in each case as existing on the date hereof, there
is no outstanding equity compensation, warrant or other right calling for the issuance of, and no
commitment, plan or arrangement to issue, any shares of common stock of the Company or any security
convertible into or exchangeable for shares of common stock of the Company; all of the issued
shares of capital stock, partnership, membership or beneficial interests of each of the
Subsidiaries have been duly and validly authorized and issued, are fully paid and, if applicable,
non-assessable and, are owned, directly or indirectly, by the Company, free and clear of all liens,
encumbrances or claims;

(ii) each of the Company, the Subsidiaries, and each of their respective officers, directors
and controlling persons has not taken, and will not take, directly or indirectly, any action which
is designed to or which has constituted or which might reasonably be expected to cause or result in
stabilization or manipulation of the price of any security of the Company to facilitate the sale or
resale of the Securities or the Common Shares issuable upon the conversion of the Securities;

(jj) neither the Company nor any of its affiliates (i) is required to register as a “broker”
or “dealer” in accordance with the provisions of the Exchange Act or the Exchange Act Regulations,
or (ii) directly, or indirectly through one or more intermediaries, controls or has any other
association with (within the meaning of Article 1 of the By-laws of the National Association of
Securities Dealers, Inc. (the “NASD”)) any member firm of the NASD;

(kk) neither the Company nor the Guarantors have relied upon the Initial Purchaser or legal
counsel for the Initial Purchaser for any legal, tax or accounting advice in connection with the
issuance and sale of the Securities;

(ll) any certificate signed by any officer of the Company or any Subsidiary delivered to the
Initial Purchaser or to counsel for the Initial Purchaser pursuant to or in connection with this
Agreement shall be deemed to be a representation and warranty by the Company to the Initial
Purchaser as to the matters covered thereby;

(mm) the Company and the Subsidiaries have good and marketable title in fee simple to all real
property and good title to all personal property owned by them, in each case free and clear of all
liens, security interests, pledges, charges, encumbrances, mortgages and defects, except such as
are disclosed in both the Disclosure Package and the Final Offering Memorandum or such as would not
have, individually or in the aggregate, a Material Adverse Effect; and any real property and
buildings held under lease by the Company or any Subsidiary are held under valid, existing and
enforceable leases (except as may be limited by bankruptcy, insolvency, reorganization, moratorium
or similar laws affecting creditors’ rights generally, and by general principles of equity), with
such exceptions, liens, security interests, pledges, charges, encumbrances, mortgages and defects
as are disclosed in both the Disclosure Package and the Final Offering Memorandum or would not
have, individually or in the aggregate, a Material Adverse Effect;

(nn) neither the purchase nor the origination, as the case may be, of the loans owned by the
Company, nor the execution and delivery of, or performance by the borrowers thereunder of any
mortgage, deed of trust, deed, indenture, note, loan or credit agreement or any other agreement or
instrument in connection therewith, at the time of such purchase, origination, execution or
delivery, resulted in a breach of or default under any mortgage, deed of trust, indenture, note,
loan or credit agreement or any other agreement or instrument relating to any mortgage or other
loan that may have priority over any such loan with respect to the assets of the borrower
thereunder and that is in existence at the time the Company or any of the Subsidiaries purchases or
originates any such loan, except such as would not have, individually or in the aggregate, a
Material Adverse Effect;

(oo) to the knowledge of the Company and the Guarantors, there are no statutes or regulations
applicable to the Company or any of the Subsidiaries or certificates, permits or other
authorizations from governmental regulatory officials or bodies required to be obtained or
maintained by the Company or any of the Subsidiaries of a character required to be disclosed in the
Disclosure Package and the Final Offering Memorandum which have not been so disclosed and properly
described therein; except as disclosed in the Disclosure Package and the Final Offering Memorandum,
all agreements between the Company or any of the Subsidiaries and third parties expressly
referenced in the Disclosure Package and the Final Offering Memorandum are legal, valid and binding
obligations of the Company or one or more of the Subsidiaries, enforceable in accordance with their
respective terms, except to the extent enforceability may be limited by bankruptcy, insolvency,
reorganization, moratorium or similar laws affecting creditors’ rights generally and by general
principles of equity;

(pp) no relationship, direct or indirect, exists between or among the Company or any of the
Subsidiaries, on the one hand, and any director, trustee, officer, shareholder, customer or
supplier of the Company or any of the Subsidiaries, or any affiliate or family member thereof, on
the other hand, which is required by the Exchange Act and the Exchange Act Regulations to be
described in the Disclosure Package and the Final Offering Memorandum which is not so described;

(qq) the Company and each Subsidiary owns or possesses adequate license or other rights to use
all patents, trademarks, service marks, trade names, copyrights, software and design licenses,
trade secrets, manufacturing processes, other intangible property rights and know-how, if any
(collectively, “Intangibles”), necessary to entitle the Company and each Subsidiary to conduct its
business as described in both the Disclosure Package and the Final Offering Memorandum, and neither
the Company nor any Subsidiary has received notice of infringement of or conflict with (and knows
of no such infringement of or conflict with) asserted rights of others with respect to any
Intangibles which, individually or in the aggregate, could have a Material Adverse Effect;

(rr) each of the Company and the Subsidiaries has filed on a timely basis all necessary
federal, state, local and foreign income and franchise tax returns, if any such returns were
required to be filed, through the date hereof and have paid all taxes shown as due thereon or
otherwise due and payable; and no tax deficiency has been asserted against the Company or any of
the Subsidiaries, nor does the Company or any of the Subsidiaries know of any tax deficiency which
is likely to be asserted against any such entity which, if determined adversely to any such entity,
could have a Material Adverse Effect; all tax liabilities, if any, are adequately provided for on
the respective books of such entities;

(ss) each of the Company and the Subsidiaries maintains insurance (to the knowledge of the
Company and the Guarantors, issued by insurers of recognized financial responsibility) of the types
and in the amounts generally deemed adequate, if any, for their respective businesses and
consistent with insurance coverage maintained by similar companies in similar businesses,
including, but not limited to, insurance covering real and personal property owned or leased by the
Company and the Subsidiaries against theft, damage, destruction, acts of vandalism and all other
risks customarily insured against, all of which insurance is in full force and effect;

(tt) except as otherwise disclosed in both the Disclosure Package and the Final Offering
Memorandum, neither the Company or any of the Subsidiaries nor, to the best of their knowledge, any
former owner of any real property owned by the Company or any of the Subsidiaries, has authorized
or conducted or has knowledge of the generation, transportation, storage, presence, use, treatment,
disposal, release, or other handling of any hazardous substance, hazardous waste, hazardous
material, hazardous constituent, toxic substance, pollutant, contaminant, asbestos, radon,
polychlorinated biphenyls, petroleum product or waste (including crude oil or any fraction
thereof), natural gas, liquefied gas, synthetic gas or other material defined, regulated,
controlled or potentially subject to any remediation requirement under any environmental law
(collectively, “Hazardous Materials”), on, in, under or affecting any real property currently
leased or owned or by any means controlled by the Company or any of the Subsidiaries, including any
real property underlying any loan held by the Company or the Subsidiaries (collectively, the “Real
Property”), except in material compliance with applicable laws; to the knowledge of the Company and
the Guarantors, the Real Property, and the Company’s, the Subsidiaries’ and the former owners of
the Real Property’s operations with respect to the Real Property, are and were in material
compliance with all federal, state and local laws, ordinances, rules, regulations and other
governmental requirements relating to pollution, control of chemicals, management of waste,
discharges of materials into the environment, health, safety, natural resources, and the
environment (collectively, “Environmental Laws”), and the Company and the Subsidiaries are in
material compliance with, all licenses, permits, registrations and government authorizations
necessary to operate under all applicable Environmental Laws; except as otherwise disclosed in both
the Disclosure Package and the Final Offering Memorandum, neither the Company nor the Subsidiaries
or, to the knowledge of the Company and the Guarantors, any former owner of any of the Real
Property has received any written or oral notice from any governmental entity or any other person
and there is no pending or threatened claim, litigation or any administrative agency proceeding
that alleges a violation of any Environmental Laws by the Company or any of the Subsidiaries; or
that the Company or any of the Subsidiaries is a liable party or a potentially responsible party
under the Comprehensive Environmental Response, Compensation and Liability Act, 42 U.S.C. § 9601,
et seq., or any state superfund law; has resulted in or could result in the attachment of an
environmental lien on any of the Real Property; or alleges that the Company or any of the
Subsidiaries is liable for any contamination of the environment, contamination of the Real
Property, damage to natural resources, property damage, or personal injury based on their
activities or the activities of their predecessors or third parties (whether at the Real Property
or elsewhere) involving Hazardous Materials, whether arising under the Environmental Laws, common
law principles, or other legal standards; in the ordinary course of its business as necessary and
appropriate, the Company conducts a periodic review of the effect of Environmental Laws on the
business, operations and properties of the Company and the Subsidiaries, in the course of which it
identifies and evaluates associated costs and liabilities (including, without limitation, any
capital or operating expenditures) required for clean-up, closure of properties or compliance with
Environmental Laws or any permit, license or approval, any related constraints on operating
activities and any potential liabilities to third parties;

(uu) there are no costs or liabilities associated with Environmental Laws (including, without
limitation, any capital or operating expenditures required for clean-up, closure of properties or
compliance with Environmental Laws or any permit, license or approval, any related constraints on
operating activities and any potential liabilities to third parties) which could, individually or
in the aggregate, reasonably be deemed to have a Material Adverse Effect;

(vv) none of the entities which prepared appraisals of the Real Property, nor the entities
which prepared Phase I environmental assessment reports with respect to the Real Property, was
employed for such purpose on a contingent basis or has any substantial interest in the Company or
any of the Subsidiaries, and none of their directors, officers or employees is connected with the
Company or any of the Subsidiaries as a promoter, selling agent, voting trustee, officer, director
or employee;

(ww) neither the Company nor any of the Subsidiaries nor, to the best of the Company’s and the
Guarantors’ knowledge, any officer, director or trustee purporting to act on behalf of the Company
or any of the Subsidiaries has at any time: (i) made any contributions to any candidate for
political office, or failed to disclose fully any such contributions, in violation of law; (ii)
made any payment to any state, federal or foreign governmental officer or official, or other person
charged with similar public or quasi-public duties, other than payments required or allowed by
applicable law; (iii) made any payment outside the ordinary course of business to any investment
officer or loan broker or person charged with similar duties of any entity to which the Company or
any of the Subsidiaries sells or from which the Company or any of the Subsidiaries buys loans or
servicing arrangements for the purpose of influencing such agent, officer, broker or person to buy
loans or servicing arrangements from or sell loans to the Company or any of the Subsidiaries; or
(iv) engaged in any transactions, maintained any bank account or used any corporate funds except
for transactions, bank accounts and funds which have been and are reflected in the normally
maintained books and records of the Company and the Subsidiaries;

(xx) except as otherwise disclosed in both the Disclosure Package and the Final Offering
Memorandum, there are no material outstanding loans or advances or material guarantees of
indebtedness by the Company or any of the Subsidiaries to or for the benefit of any of the officers
or directors of the Company or any of the Subsidiaries or any of the members of the families of any
of them;

(yy) neither the Company nor any of the Subsidiaries nor, to the Company’s and the Guarantors’
knowledge, any employee or agent of the Company or any of the Subsidiaries, has made any payment of
funds of the Company or of any Subsidiary or received or retained any funds in violation of any
law, rule or regulation or of a character required to be disclosed in the Disclosure Package and
the Final Offering Memorandum;

(zz) commencing with its taxable year ended December 31, 2003, the Company has been organized
and operated in conformity with the requirements for qualification as a real estate investment
trust (a “REIT”) under the Internal Revenue Code of 1986, as amended (the “Code”), and the
Company’s current and proposed method of operation, as described in the Disclosure Package and the
Final Offering Memorandum and after giving effect to the offering and sale of the Securities and
the issuance of the Guarantees, will enable the Company to continue to meet the requirements for
qualification and taxation as a REIT under the Code;

(aaa) the Common Shares issuable upon the conversion of the Securities have been approved for
listing, upon official notice of issuance, on the NYSE; the Company has taken all necessary actions
to ensure that, upon and at all times after the NYSE shall have approved the Common Shares issuable
upon the conversion of the Securities for listing, the Company will be in compliance with all
applicable NYSE listing standards that are then in effect and is taking such steps as are necessary
to ensure that the Company will be in compliance with other applicable requirements set forth in
the NYSE’s listing standards not currently in effect upon the effectiveness of such requirements;

(bbb) the Company has complied and will comply with all the provisions of Florida Statutes,
Section 517.075 (Chapter 92-198, Laws of Florida); neither the Company nor any of the Subsidiaries
or their respective affiliates does business with the government of Cuba or with any person or
affiliate located in Cuba;

(ccc) neither the Company nor any of the Subsidiaries is and, after giving effect to the
offering and sale of the Securities and the issuance of the Guarantees, will be an “investment
company” or an entity “controlled” by an “investment company”, as such terms are defined in the
1940 Act; except as may have heretofore been disclosed in writing to the Initial Purchaser and as
set forth in both the Disclosure Package and the Final Offering Memorandum, (i) each of the
unconsolidated quarterly financial statements of the Company and its Subsidiaries for the past
three (3) years has reflected compliance with the requirements for an exemption or exclusion from
the registration requirements of the 1940 Act, and (ii) the Company and each of its Subsidiaries
has not at any time during the past three years been required to register as an investment company
under the 1940 Act;

(ddd) the Company has not incurred any liability for any finder’s fees or similar payments in
connection with the transactions herein contemplated;

(eee) neither the Company, any of its Subsidiaries, nor any real property owned, directly or
indirectly, by the Company (each a “Property”) has sustained, since December 31, 2006, any material
loss or interference with its business from fire, explosion, flood, hurricane, accident or other
calamity, whether or not covered by insurance, or from any labor dispute or arbitrators’ or court
or governmental action, order or decree, otherwise than as set forth or contemplated in both the
Disclosure Package and the Final Offering Memorandum;

(fff) no person has an option or right of first refusal to purchase all or part of any
Property or any interest therein and each of the Properties complies with all applicable codes,
laws and regulations (including, without limitation, building and zoning codes, laws and
regulations and laws relating to access to the Properties), except if and to the extent disclosed
in both the Disclosure Package and the Final Offering Memorandum and except for such options,
rights or failures to comply that would not individually or in the aggregate have a Material
Adverse Effect;

(ggg) each of the Company and the Subsidiaries owns, possesses or has obtained all material
permits, licenses, franchises, certificates, consents, orders, approvals and other authorizations
of governmental or regulatory authorities as are necessary to own or lease, as the case may be, and
to operate its respective Property and to carry on its business as presently conducted, and neither
the Company nor either of the Guarantors has received any notice of proceedings relating to
revocation or modification of any such licenses, permits, certificates, consents, orders, approvals
or authorizations;

(hhh) there are no existing or, to the knowledge of the Company and the Guarantors, threatened
labor disputes with the employees of the Company or any of the Subsidiaries which could have,
individually or in the aggregate, a Material Adverse Effect;

(iii) the Company and the Subsidiaries, on a consolidated basis, maintain a system of internal
accounting controls sufficient to provide reasonable assurances that: (i) transactions are executed
in accordance with management’s general or specific authorization; (ii) transactions are recorded
as necessary to permit preparation of consolidated financial statements of the Company in
conformity with generally accepted accounting principles and to maintain accountability for assets;
(iii) access to assets is permitted only in accordance with management’s general or specific
authorization; (iv) the recorded amounts for assets is compared with existing assets at reasonable
intervals and appropriate action is taken with respect to any differences; (v) the Company
qualifies as a REIT under the Code; and (vi) the Company and each of its Subsidiaries will not be
required to register as an “investment company” under the 1940 Act (such controls, with respect to
this clause (vi), include monitoring of the relative value of all assets of the Company and its
Subsidiaries on a regular and consistent basis and prior to undertaking any significant
transaction);

(jjj) the Company (i) complies with the Privacy Statements (as defined below) as applicable to
any given set of personal information collected by the Company from Individuals (as defined below),
(ii) complies in all material respects with all applicable federal, state, local and foreign laws
and regulations regarding the collection, retention, use, transfer or disclosure of personal
information, and (iii) takes reasonable measures to protect and maintain the confidential nature of
the personal information provided to the Company by Individuals in accordance with the terms of the
applicable Privacy Statements; to the Company’s and the Guarantors’ knowledge, no claims or
controversies have arisen regarding the Privacy Statements or the implementation thereof; as used
herein, “Privacy Statements” means, collectively, any and all of the Company’s privacy statements
and policies published on Company websites or products or otherwise made available by the Company
regarding the collection, retention, use and distribution of the personal information of
individuals, including, without limitation, from visitors or users of any Company websites or
products (“Individuals”);

(kkk) the Company’s email direct marketing activities have not violated, in any material
respect, the CAN SPAM Act or any other federal or state law or regulation applicable to electronic
direct marketing;

(lll) neither the Company nor any of its Subsidiaries, nor, to the Company’s and the
Guarantors’ knowledge, any of its affiliates or any director, officer, agent or employee of, or
other person associated with or acting on behalf of, the Company, has violated the Bank Secrecy
Act, as amended, the Uniting and Strengthening of America by Providing Appropriate Tools Required
to Intercept and Obstruct Terrorism Act (USA PATRIOT ACT) of 2001 or the rules and regulations
promulgated under any such law or any successor law;

(mmm) the operations of the Company and its Subsidiaries and, to the Company’s and the
Guarantors’ knowledge, its affiliates are and have been conducted at all times in compliance with
applicable financial recordkeeping and reporting requirements of the Currency and Foreign
Transactions Reporting Act of 1970, as amended, the Money Laundering Control Act of 1986, as
amended, any other money laundering statutes of all jurisdictions, the rules and regulations
thereunder and any related or similar rules, regulations or guidelines, issued, administered or
enforced by any governmental agency (collectively, the “Money Laundering Laws”), except for any
such non-compliance as would not, singly or in the aggregate, result in a Material Adverse Change,
and no action, suit or proceeding by or before any court or governmental agency, authority or body
or any arbitrator involving the Company or any of its Subsidiaries, or, to the Company’s and the
Guarantors’ knowledge, any of their respective affiliates, with respect to the Money Laundering
Laws is pending or, to the Company’s and the Guarantors’ knowledge, threatened;

(nnn) neither the Company nor any of its Subsidiaries, nor, to the Company’s and the
Guarantors’ knowledge, any of their respective affiliates or any director, officer, agent or
employee of, or other person associated with or acting on behalf of, the Company, is currently
subject to any United States sanctions administered by the Office of Foreign Assets Control of the
United States Treasury Department (“OFAC”); and the Company will not directly or indirectly use the
proceeds of the offering, or lend, contribute or otherwise make available such proceeds to any
Subsidiary, partner or joint venturer or other person or entity, for the purpose of financing the
activities of any person currently subject to any United States sanctions administered by OFAC;

(ooo) without limiting the scope of any of the other representations contained herein, none of
the restrictions on ownership of the Company’s common stock that are contained in the Company’s
Charter Documents or elsewhere, including without limitation the percentage ownership restriction
that prohibits any shareholder, subject to certain exceptions, of the Company from owning more than
9.8% of the Company’s common stock, will apply to the Initial Purchaser as a result of the Initial
Purchaser’s initial purchase of Securities from the Company as contemplated by this Agreement;

(ppp) none of the transactions contemplated by this Agreement (including, without limitation,
the use of the proceeds from the sale of the Securities) will violate or result in a violation of
Section 7 of the Exchange Act, or any regulation promulgated thereunder, including, without
limitation, Regulations G, T, U and X of the Board of Governors of the Federal Reserve System;

(qqq) none of the Company, the Subsidiaries or any of their respective affiliates, as such
term is defined in Rule 501(b) under the Securities Act (each, an “Affiliate”), has, directly or
indirectly, solicited any offer to buy, sold or offered to sell or otherwise negotiated in respect
of, or will solicit any offer to buy, sell or offer to sell or otherwise negotiate in respect of,
in the United States or to any United States citizen or resident, any security which is or would be
integrated with the sale of the Securities and the Common Shares issuable upon the conversion of
the Securities in a manner that would require the offered Securities and Common Shares issuable
upon the conversion of the Securities to be registered under the Securities Act.

(rrr) the Securities are eligible for resale pursuant to Rule 144A and will not be, at the
Closing Time, of the same class as securities listed on a national securities exchange registered
under Section 6 of the Exchange Act or quoted in a U.S. automated interdealer quotation system
within the meaning of Rule 144A(d)(3)(i);

(sss) none of the Company, the Guarantors or any of their respective Affiliates or any person
acting on its or any of their behalf (other than the Initial Purchaser, as to whom no
representation is made) has engaged or will engage, in connection with the offering of the offered
Securities in any form of general solicitation or general advertising within the meaning of Rule
502(c) under the Securities Act; and

(ttt) subject to compliance by the Initial Purchaser with the representations and warranties
of the Initial Purchaser and the procedures set forth in Section 8 hereof, it is not necessary in
connection with the offer, sale and delivery of the Securities to the Initial Purchaser and to each
Subsequent Purchaser in the manner contemplated by this Agreement and the Disclosure Package and
the Final Offering Memorandum to register the Securities or any Common Shares issuable upon the
conversion of the Securities under the Securities Act or to qualify the Indenture under the Trust
Indenture Act of 1939, as amended.

4. Certain Covenants:

The Company and the Guarantors hereby agree with the Initial Purchaser:

(a) to furnish to the Initial Purchaser, as promptly as possible and without charge, such
number of copies of the Offering Memorandum and any amendments and supplements thereto and
documents incorporated by reference therein as the Initial Purchaser may reasonably request.

(b) to furnish such information as may be required and otherwise to cooperate in qualifying
the Securities and the Common Shares issuable upon the conversion of the Securities for offering
and sale under the securities or blue sky laws of such jurisdictions (both domestic and foreign) as
the Initial Purchaser may designate and to maintain such qualifications in effect as long as
requested by the Initial Purchaser for the distribution of the Shares, provided that the Company
shall not be required to qualify as a foreign corporation or to consent to the service of process
under the laws of any such jurisdiction (except service of process with respect to the offering and
sale of the Securities and the Common Shares issuable upon the conversion of the Securities);

(c) to furnish to the Initial Purchaser for a period of two years from the date of this
Agreement, except to the extent such documents are readily available to the Initial Purchaser in
electronic form in the Commission’s EDGAR archives or on the Company’s website, (i) as soon as
available, copies of all annual, quarterly and current reports or other communications supplied to
holders of the Common Shares, (ii) as soon as practicable after the filing thereof, copies of all
reports filed by the Company with the Commission, the NASD or any securities exchange, and
(iii) such other publicly available information as the Initial Purchaser may reasonably request
regarding the Company and its Subsidiaries;

(d) prior to the later of (i) the Closing Time or any Option Closing Time, and (ii) the
completion of the offering of the Securities by the Initial Purchaser as evidenced by a notice from
the Initial Purchaser to the Company and the Guarantors, to advise the Initial Purchaser promptly
of the happening of any event or development known to the Company which, in the judgment of the
Company or in the reasonable opinion of the Initial Purchaser or its counsel, (x) would require the
making of any change in the Disclosure Package or the Final Offering Memorandum so that the
Disclosure Package or the Final Offering Memorandum would not include an untrue statement of a
material fact or omit to state a material fact required to be stated therein or necessary to make
the statements therein, in the light of the circumstances under which they were made, not
misleading, or (y) would require the Disclosure Package or the Final Offering Memorandum to be
amended or supplemented in order for such document to comply with any law and, during such time, to
promptly prepare and furnish to the Initial Purchaser copies of the proposed amendment or
supplement to the Offering Memorandum and thereafter promptly furnish at the Company’s own expense
to the Initial Purchaser, copies in such quantities and at such locations as the Initial Purchaser
may from time to time reasonably request of an appropriate amendment or supplement to the Offering
Memorandum so that the Disclosure Package and the Offering Memorandum as so amended or supplemented
will not, in the light of the circumstances when it is so delivered to a Subsequent Purchaser,
include an untrue statement of material fact or omit to state a material fact necessary in order to
make the statement therein not misleading;

(e) until the completion of the offering of the Securities, to file all such documents
required to be filed with the Commission pursuant to the Exchange Act in the manner and within the
time periods required by the Exchange Act and the Exchange Act Regulations;

(f) to apply the net proceeds of the sale of the Securities substantially in accordance with
the Company’s statements under the caption “Use of Proceeds” in the Offering Memorandum;

(g) to use its best efforts to maintain the quotation of the Common Shares on the NYSE and to
file with the NYSE all documents and notices required by the NYSE of companies that have securities
that are traded on, and quotations for which are reported by, the NYSE;

(h) to cooperate with the Initial Purchaser and use its best efforts to permit the offered
Securities to be eligible for clearance and settlement through the facilities of DTC;

(i) to use its best efforts to permit the Securities to be designated PORTAL securities in
accordance with the rules and regulations adopted by the NASD relating to trading in the PORTAL
Market;

(j) to reserve and keep available at all times, free of any preemptive rights, Common Shares
for the purpose of enabling the Company to satisfy any obligations to issue Common Shares upon the
conversion of the Securities.

(k) to maintain a transfer agent and, if necessary under the jurisdiction of formation of the
Company, a registrar (which may be the same entity as the transfer agent) for its Common Shares;

(l) to refrain during a period of 60 days from the date of the Final Offering Memorandum,
without the prior written consent of the Initial Purchaser, from, directly or indirectly,
(i) offering, pledging, selling, contracting to sell, selling any option or contract to purchase,
purchasing any option or contract to sell, granting any option for the sale of, or otherwise
disposing of or transferring, (or entering into any transaction or device which is designed to, or
could be expected to, result in the disposition by any person at any time in the future of), Common
Shares, any Securities or securities substantially similar to the Securities or Common Shares, or
any securities convertible into or exercisable or exchangeable for Common Shares or Securities, or
filing any registration statement under the Securities Act with respect to any of the foregoing, or
(ii) entering into any swap or any other agreement or any transaction that transfers, in whole or
in part, directly or indirectly, the economic consequence of ownership of the Common Shares,
whether any such swap or transaction described in clause (i) or (ii) above is to be settled by
delivery of Common Shares or such other securities, in cash or otherwise. The foregoing sentence
shall not apply to (A) borrowings under credit facilities or asset securitizations such as
collateralized debt obligations, (B) the issuance of Common Shares upon conversion of the
Securities, (C) any debt or equity securities issued in connection with acquisition transactions,
including both the acquisition of real property or interests therein and mortgage or leasehold
interests or in conjunction with any joint venture transaction to which the Company, the
Subsidiaries or their respective affiliates are or become a party, (D) securities issued in
connection with the Company’s employee benefit plans, stock option plans, long-term incentive plan
and/or dividend reinvestment plans existing at the date of the Final Offering Memorandum, or (E)
securities issued pursuant to currently outstanding options, warrants or rights;

(m) in each case prior to completion of the offering of the Securities, not to, and to use its
best efforts to cause its respective officers, directors, trustees and affiliates not to, (i) take,
directly or indirectly , any action designed to stabilize or manipulate the price of any security
of the Company, or which may cause or result in, or which might in the future reasonably be
expected to cause or result in, the stabilization or manipulation of the price of any security of
the Company, to facilitate the sale or resale of any of the Securities, (ii) sell, bid for,
purchase or pay anyone any compensation for soliciting purchases of the Securities except as
provided in this Agreement, or (iii) pay or agree to pay to any person any compensation for
soliciting any order to purchase any other securities of the Company;

(n) to cause each of the directors and executive officers of the Company (each such person, a
“Lock-Up Party”) to furnish to the Initial Purchaser, prior to the Applicable Time, a letter in the
form of Exhibit A hereto, pursuant to which each such person shall agree not to, directly or
indirectly, (i) offer for sale, sell, or otherwise dispose of (or enter into any transaction or
device which is designed to, or could be expected to, result in the disposition by any person at
any time in the future of) any Common Shares or securities convertible into or exchangeable for
Common Shares, or (ii) enter into any swap or other derivatives transaction that transfers to
another, in whole or in part, any of the economic benefits or risks of ownership of such Common
Shares, whether any such transaction described in clause (i) or (ii) above is to be settled by
delivery of Common Shares or other securities, in cash or otherwise, in each case for a period of
60 days from the date of the Final Offering Memorandum, without the prior written consent of the
Initial Purchaser;

(o) if, at any time during the 90-day period after the date of the Final Offering Memorandum,
any rumor, publication or event relating to or affecting the Company shall occur as a result of
which, in the reasonable opinion of the Initial Purchaser, the market price of the Common Shares
has been or is likely to be materially affected (regardless of whether such rumor, publication or
event necessitates a supplement to or amendment of the Offering Memorandum) and after written
notice from the Initial Purchaser advising the Company to the effect set forth above, to forthwith
prepare, consult with the Initial Purchaser concerning the substance of, and disseminate a press
release or other public statement, reasonably satisfactory to the Initial Purchaser and the
Company, responding to or commenting on such rumor, publication or event;

(p) that the Company shall maintain a system of internal accounting controls sufficient to
provide reasonable assurance that: (i) transactions are executed in accordance with management’s
general or specific authorizations; (ii) transactions are recorded as necessary to permit
preparation of consolidated financial statements of the Company in conformity with generally
accepted accounting principals in the United States and to maintain asset accountability,
(iii) access to assets is permitted only in accordance with management’s general or specific
authorization, (iv) the recorded amount for assets is compared with the existing assets at
reasonable intervals and appropriate action is taken with respect to any differences, (v) the
Company will qualify as a REIT under the Code; and (vi) the Company and each of its Subsidiaries
will not be required to register as an “investment company” under the 1940 Act (such controls, with
respect to this clause (vi), shall include monitoring of the relative value of all assets of the
Company and its Subsidiaries on a regular and consistent basis and prior to undertaking any
significant transaction);

(q) the Company and the Subsidiaries will conduct their affairs in such a manner so as to
ensure that neither the Company nor any Subsidiary will be an “investment company” or an entity
“controlled” by an “investment company,” as such terms are defined in the 1940 Act; and

(r) the Company will use its best efforts to meet the requirements for qualification and
taxation as a REIT under the Code until the Board of Directors of the Company determines that it is
no longer in the best interest of the Company to qualify as a REIT.

5. Subsequent Offers and Resales of the Securities and Common Shares Issuable in Exchange
Therefor. 

(a) The Initial Purchaser and the Company hereby establish and agree to observe the following
procedures in connection with the offer and sale of the Securities:

(i) Offers and Sales. Offers and sales of the Securities shall be made to such
persons and in such manner as is contemplated by the Offering Memorandum and the Indenture. The
Initial Purchaser agrees that it will not offer, sell or deliver any of the Securities in any
jurisdiction outside the United States.

(ii) No General Solicitation. No general solicitation or general advertising (within
the meaning of Rule 502(c) under the Securities Act) will be used in the United States in
connection with the offering or sale of the Securities.

(iii) Purchases by Non-Bank Fiduciaries. In the case of a non-bank Subsequent
Purchaser of a Security acting as a fiduciary for one or more third parties, each third party
shall, in the reasonable belief of the Initial Purchaser, be a “qualified institutional buyer”
within the meaning of Rule 144A under the Securities Act (a “Qualified Institutional Buyer”) who
also qualifies as “qualified purchaser” within the meaning of the 1940 Act. (a “Qualified
Purchaser”).

(iv) Subsequent Purchaser Notification. Prior to or concurrently with the purchase of
the Securities, the Initial Purchaser will take reasonable steps to inform, and cause each of its
U.S. Affiliates to take reasonable steps to inform, persons acquiring Securities from such Initial
Purchaser or its Affiliates, as the case may be, that the Securities and the Common Shares issuable
upon the conversion thereof (A) have not been and (except with respect to certain registration
rights relating to Common Shares, if any, issuable upon conversion of the Securities as set forth
in the Registration Rights Agreement) will not be registered under the Securities Act, (B) are
being sold to them without registration under the Securities Act in reliance on Rule 144A or in
accordance with another exemption from registration under the Securities Act, as the case may be,
and (C) may not be offered, sold or otherwise transferred except (1) to the Company or its
Subsidiaries or (2) (x) in accordance with Rule 144A to a person whom the seller reasonably
believes is a Qualified Institutional Buyer and Qualified Purchaser that is purchasing such
Securities for its own account or for the account of a Qualified Institutional Buyer and Qualified
Purchaser to whom notice is given that the offer, sale or transfer is being made in reliance on
Rule 144A, (y) pursuant to another available exemption from registration under the Securities Act
or (z) pursuant to an effective registration statement under the Securities Act.

(v) Minimum Principal Amount. No sale of the Securities to any one Subsequent
Purchaser will be for less than U.S. $1,000 principal amount and no Security will be issued in a
smaller principal amount. If the Subsequent Purchaser is a non-bank fiduciary acting on behalf of
others, each person for whom it is acting must purchase at least U.S. $1,000 principal amount of
the Securities.

(b) The Company covenants with the Initial Purchaser as follows:

(i) Integration. The Company agrees that it will not and will cause its Affiliates
not to, directly or indirectly, solicit any offer to buy, sell or make any offer or sale of, or
otherwise negotiate in respect of, securities of the Company of any class if, as a result of the
doctrine of “integration” referred to in Rule 502 under the Securities Act, such offer or sale
would render invalid (for the purpose of (i) the sale of the Securities to the Initial Purchaser,
(ii) the resale of the Securities by the Initial Purchaser to Subsequent Purchasers or (iii) in
connection with the offering of the Securities, the resale of the Securities by such Subsequent
Purchasers to others) the exemption from the registration requirements of the Securities Act
provided by Section 4(2) thereof or by Rule 144A thereunder or otherwise.

(ii) Rule 144A Information. The Company agrees that, in order to render the offered
Securities and Common Shares issuable upon the conversion thereof eligible for resale pursuant to
Rule 144A under the Securities Act, while any of the offered Securities remain outstanding, the
Company will make available, upon request, to any holder of Securities or prospective purchasers of
Securities the information specified in Rule 144A(d)(4), unless the Company furnishes information
to the Commission pursuant to Section 13 or 15(d) of the Exchange Act.

(iii) Restriction on Repurchases. Until the expiration of two years after the
original issuance of the Securities, the Company will not, and will cause its respective Affiliates
not to, acquire any Securities or Common Shares issued upon the conversion thereof which are
“restricted securities” (as such term is defined under Rule 144(a)(3) under the Securities Act),
whether as beneficial owner or otherwise (except as agent acting as a securities broker on behalf
of and for the account of customers in the ordinary course of business in unsolicited broker’s
transactions), unless, immediately upon the acquisition of such Securities or Common Shares, the
Company or its Affiliate, as the case may be, shall submit such Securities to the Trustee, or such
Common Shares to the Company’s transfer agent, for cancellation.

(c) The Initial Purchaser represents and warrants to, and agrees with, the Company that it is
a Qualified Institutional Buyer, a Qualified Purchaser and an “accredited investor” within the
meaning of Rules 501(a)(1), (2), (3) or (7) under the Securities Act.

6. Payment of Expenses

(a) The Company and the Guarantors agree, jointly and severally, to pay all costs and expenses
incident to the performance of their respective obligations under this Agreement, whether or not
the transactions contemplated hereunder are consummated or this Agreement is terminated, including
expenses, fees and taxes in connection with (i) the preparation, printing and delivery to the
Initial Purchaser of the Disclosure Package or any Offering Memorandum and any amendments or
supplements thereto, (ii) the preparation, issuance and delivery to the Initial Purchaser of the
certificates for the Securities and the certificates for the Common Shares issuable upon the
conversion of the Securities, including any transfer taxes and any stamp or other duties payable
upon the sale, issuance and delivery of the Securities to the Initial Purchaser, the issuance and
delivery of the Common Shares issuable upon the conversion of the Securities and any charges of DTC
in connection therewith, (iii) the preparation, printing and delivery to the Initial Purchaser of
this Agreement, the Indenture, the Registration Rights Agreement and such other documents as may be
required in connection with the offering, purchase, sale or delivery of the Securities and the
Common Shares issuable upon the conversion of the Securities, (iv) the preparation, printing and
filing of the shelf registration statement contemplated by the Registration Rights Agreement and of
each amendment and supplement thereto, (v) the qualification of the Securities and the Common
Shares issuable upon the conversion of the Securities for offering and sale under state laws that
the Initial Purchaser deemed to be appropriate and the determination of their eligibility for
investment under state law as aforesaid (including the reasonable and documented legal fees and
filing fees and other disbursements of counsel for the Initial Purchaser) and the printing and
furnishing of copies of any blue sky surveys or legal investment surveys to the Initial Purchaser,
(vi) the fees and expenses of the Trustee and the transfer agent for the Common Shares issuable
upon the conversion of the Securities, including the fees and disbursement of counsel for the
Trustee and such transfer agent, (vii) any fees and expenses payable in connection with the initial
and continued designation of the Securities as PORTAL securities for the PORTAL Market, (viii) the
fees and expenses incurred in connection with the listing of the Common Shares issuable upon the
conversion of the Securities on the NYSE, (ix) making road show presentations with respect to the
offering of the Securities, and (x) the performance of the Company’s other obligations hereunder.
Upon the request of the Initial Purchaser, the Company will provide funds in advance for filing
fees.

(b) The Company agrees to reimburse the Initial Purchaser for its reasonable and documented
out-of-pocket expenses in connection with the performance of its activities under this Agreement,
including, but not limited to, costs such as printing, facsimile, courier service, and one-half
(1/2) of accommodations and travel expenses, but excluding the fees and expenses of the Initial
Purchaser’s outside legal counsel and any other advisors, accountants, appraisers, etc. (other than
the fees and expenses of counsel with respect to state securities or blue sky laws, all of which
shall be reimbursed by the Company pursuant to the provisions of subsection (a) above).

(c) If this Agreement shall be terminated by the Initial Purchaser because of any failure or
refusal on the part of the Company or the Guarantors to comply with the terms or to fulfill any of
the conditions of this Agreement, or if for any reason the Company or the Guarantors shall be
unable to perform its or their obligations under this Agreement, the Company will reimburse the
Initial Purchaser for all out-of-pocket expenses (such as printing, facsimile, courier service,
accommodations, travel and the fees and disbursements of the Initial Purchaser’s counsel) and any
other advisors, accountants, appraisers, etc. reasonably incurred by the Initial Purchaser in
connection with this Agreement or the transactions contemplated herein.

7. Conditions of the Initial Purchaser’s Obligations

The obligations of the Initial Purchaser to purchase Securities at the Closing Time or at each
Option Closing Time, as applicable, are subject to (i) the accuracy of the representations and
warranties on the part of the Company and the Guarantors on the date hereof and at the Closing Time
and each Option Closing Time, as applicable, (ii) the performance by the Company and the Guarantors
of their respective obligations hereunder, and (iii) the satisfaction of the following further
conditions at the Closing Time or at each Option Closing Time, as applicable:

The Company shall furnish to the Initial Purchaser at the Closing Time and at each Option
Closing Time (if applicable) an opinion of Duane Morris LLP and Hunton & Williams LLP, counsel for
the Company, addressed to the Initial Purchaser and dated the Closing Time and each Option Closing
Time and in the form attached hereto as Annex I and in form and substance reasonably satisfactory
to Clifford Chance US LLP, counsel for the Initial Purchaser.

(b) On the date of this Agreement and at the Closing Time and each Option Closing Time (if
applicable), the Initial Purchaser shall have received from Deloitte & Touche LLP letters dated the
respective dates of delivery thereof and addressed to the Initial Purchaser, in form and substance
satisfactory to the Initial Purchaser, containing statements and information of the type specified
in AU Section 634 “Letters for Underwriters and Certain other Requesting Parties” issued by the
American Institute of Certified Public Accountants with respect to the financial statements,
including any pro forma financial statements, and certain financial information of the Company and
the Subsidiaries included or incorporated by reference in the Disclosure Package and the Final
Offering Memorandum, and such other matters customarily covered by comfort letters issued in
connection with offering pursuant to Rule 144A under the Securities Act; provided, that the letters
delivered at the Closing Time and each Option Closing Time (if applicable) shall use a “cut-off”
date no more than three business days prior to such Closing Time or such Option Closing Time, as
the case may be.

(c) The Initial Purchaser shall have received at the Closing Time and at each Option Closing
Time the favorable opinion of Clifford Chance US LLP, dated the Closing Time or such Option Closing
Time, addressed to and in form and substance satisfactory to the Initial Purchaser, which opinion
shall with respect to certain matters of Maryland law rely on the opinion delivered by Duane Morris
LLP pursuant to Section 7(a).

(d) Prior to the Closing Time and each Option Closing Time, (i) no suspension of the
qualification of the Securities or the Common Shares issuable upon conversion of the Securities for
offering or sale in any jurisdiction, or the initiation or threatening of any proceedings for any
of such purposes, has occurred, and (ii) the Disclosure Package and the Final Offering Memorandum
shall not contain an untrue statement of a material fact or omit to state a material fact necessary
to make the statements therein, in the light of the circumstances under which they were made, not
misleading.

(e) Between the time of execution of this Agreement and the Closing Time or the relevant
Option Closing Time (i) there shall not have been any Material Adverse Change or any development
involving a prospective Material Adverse Change, and (ii) no transaction which is material and
unfavorable to the Company shall have been entered into by the Company or any of the Subsidiaries,
in each case, which in the Initial Purchaser’s sole judgment, makes it impracticable or inadvisable
to proceed with the offering and sale of the Securities as contemplated by this Agreement.

(f) At the Closing Time (i) the Securities shall have been eligible for clearance and
settlement with DTC and designated for trading on PORTAL, and (ii) the Common Shares issuable upon
the conversion of the Securities shall have been approved for listing on the NYSE.

(g) At or prior to the Closing Time, (i) the Company, the Guarantors and the Trustee shall
have executed and delivered the Indenture, and (ii) the Company and the Initial Purchaser shall
have executed and delivered the Registration Rights Agreement, in each case in form and substance
satisfactory to the Initial Purchaser and counsel for the Initial Purchaser.

(h) The Initial Purchaser shall have received lock-up agreements from each Lock-Up Party, in
the form of Exhibit A attached hereto, and such letter agreements shall be in full force and
effect.

(i) The Company will, at the Closing Time and at each Option Closing Time, deliver to the
Initial Purchaser a certificate of two principal executive officers or, in the case of the
Guarantors, two principal executive officers, to the effect that:

	 	(i)	 	the representations and warranties of the Company and each of the Guarantors in
this Agreement are true and correct, as if made on and as of the Closing Time and, if
applicable, any Option Closing Time, and the Company has complied with all the
agreements and satisfied all the conditions on its part to be performed or satisfied at
or prior to the Closing Time or any Option Closing Time, as applicable;

	 	(ii)	 	the signers of such certificate have examined the Disclosure Package, the Final
Offering Memorandum, any amendment or supplement thereto, and this Agreement, and that
Disclosure Package and the Final Offering Memorandum, and any amendments or supplements
thereto did not and, as of the Closing Time or any Option Closing Time, as applicable,
do not, contain an untrue statement of a material fact or omit to state a material fact
required to be stated therein or necessary to make the statements therein not
misleading; and

	 	(iii)	 	subsequent to the respective dates as of which information is given in the
Disclosure Package and the Final Offering Memorandum, there has not been (a) any
Material Adverse Change, (b) any transaction that is material to the Company and the
Subsidiaries considered as one enterprise, except transactions entered into in the
ordinary course of business, (c) any obligation, direct or contingent, that is material
to the Company and the Subsidiaries considered as one enterprise, incurred by the
Company or the Subsidiaries, except obligations incurred in the ordinary course of
business, (d) any change in the capital stock or outstanding indebtedness of the
Company or any Subsidiary that is material to the Company and the Subsidiaries
considered as one enterprise, (e) any dividend or distribution of any kind declared,
paid or made on the capital stock of the Company or any Subsidiary, or (f) any loss or
damage (whether or not insured) to the property of the Company or any Subsidiary which
has been sustained or will have been sustained which has a Material Adverse Effect.

(j) The Company shall have furnished to the Initial Purchaser such other documents and
certificates as to the accuracy and completeness of any statement in the Disclosure Package or the
Final Offering Memorandum, the representations, warranties and statements of the Company and the
Guarantors contained herein, and the performance by the Company and the Guarantors of its covenants
contained herein, and the fulfillment of any conditions contained herein, as of the Closing Time or
any Option Closing Time, as the Initial Purchaser may reasonably request.

8. Termination

The obligations of the Initial Purchaser hereunder shall be subject to termination in the
absolute discretion of the Initial Purchaser, at any time prior to the Closing Time or any Option
Closing Time, (i) if any of the conditions specified in Section 7 shall not have been fulfilled
when and as required by this Agreement to be fulfilled, or (ii) if there has been since the
respective dates as of which information is given in the Disclosure Package and the Final Offering
Memorandum, any Material Adverse Change, or any development involving a prospective Material
Adverse Change, whether or not arising in the ordinary course of business, or (iii) if there has
occurred any outbreak or escalation of hostilities or other national or international calamity or
crisis or change in economic, political or other conditions the effect of which on the United
States or international financial markets is such as to make it, in the judgment of the Initial
Purchaser, impracticable to market the Securities or enforce contracts for the sale of the
Securities, or (iv) if trading in any securities of the Company has been suspended by the
Commission or by the NYSE, or if trading generally on the NYSE or in the Nasdaq over-the-counter
market has been suspended (including an automatic halt in trading pursuant to market-decline
triggers, other than those in which solely program trading is temporarily halted), or limitations
on prices for trading (other than limitations on hours or numbers of days of trading) have been
fixed, or maximum ranges for prices for securities have been required, by such exchange or the NASD
or the over-the-counter market or by order of the Commission or any other governmental authority,
or (v) if there has been any downgrade in the rating of any of the Company’s securities by any
“nationally recognized statistical rating organization” (as defined for purposes of Rule 436(g)
under the Securities Act), or (vi) if any federal, state, local or foreign statute, regulation,
rule or order of any court or other governmental authority has been enacted, published, decreed or
otherwise promulgated which, in the reasonable opinion of the Initial Purchaser, materially
adversely affects or will materially adversely affect the business or operations of the Company, or
(vii) if any action has been taken by any federal, state or local government or agency in respect
of its monetary or fiscal affairs which, in the reasonable opinion of the Initial Purchaser, could
reasonably be expected to have a material adverse effect on the securities markets in the United
States.

If the Initial Purchaser elects to terminate this Agreement as provided in this Section 8, the
Company shall be notified promptly by telephone, promptly confirmed by facsimile.

If the sale to the Initial Purchaser of the Securities, as contemplated by this Agreement, is
not carried out by the Initial Purchaser for any reason permitted under this Agreement or if such
sale is not carried out because the Company shall be unable to comply in all material respects with
any of the terms of this Agreement, the Company shall not be under any obligation or liability
under this Agreement (except to the extent provided in Sections 6 and 9 hereof) and the Initial
Purchaser shall be under no obligation or liability to the Company under this Agreement (except to
the extent provided in Section 9 hereof) or to one another hereunder.

	 	9.	 	Indemnity and Contribution by the Company, the Guarantors and the
Initial Purchaser	 

(a) The Company and the Guarantors, jointly and severally, agree to indemnify, defend and hold
harmless the Initial Purchaser and any person who controls the Initial Purchaser within the meaning
of Section 15 of the Securities Act or Section 20 of the Exchange Act, affiliates within the
meaning of Rule 405 of the Securities Act, and the directors, officers, employees and agents of the
Initial Purchaser from and against any loss, expense, liability, damage or claim (including the
reasonable cost of investigation) which the Initial Purchaser or such controlling person may incur
under the Securities Act, the Exchange Act or otherwise, insofar as such loss, expense, liability,
damage or claim arises out of or is based upon (i) any breach of any representation, warranty or
covenant of the Company or the Guarantors contained herein, (ii) any failure on the part of the
Company to comply with any applicable law, rule or regulation relating to the offering of
securities being made pursuant to the Offering Memorandum, (iii) any untrue statement or alleged
untrue statement of a material fact contained in the Preliminary Offering Memorandum, the
Disclosure Package, the Final Offering Memorandum (or any amendment or supplement thereto) or any
Supplemental Offering Materials, (iv) any application or other document, or any amendment or
supplement thereto, executed by the Company or based upon written information furnished by or on
behalf of the Company and the Guarantors filed in any jurisdiction (domestic or foreign) in order
to qualify the Securities or the Common Shares issuable upon the conversion of the Securities under
the securities or blue sky laws thereof or filed with the Commission or any securities association
or securities exchange (each an “Application”), (v) any omission or alleged omission to state a
material fact required to be stated in any of the Preliminary Offering Memorandum, the Disclosure
Package, the Final Offering Memorandum (or any amendment or supplement thereto) or any Supplemental
Offering Materials, or necessary to make the statements made therein not misleading, (vi) any
omission or alleged omission from any the Preliminary Offering Memorandum, the Disclosure Package,
the Final Offering Memorandum (or any amendment or supplement thereto) or any Supplemental Offering
Materials of a material fact necessary to make the statements made therein, in the light of the
circumstances under which they were made, not misleading, (vii) any untrue statement or alleged
untrue statement of any material fact contained in any audio or visual materials used in connection
with the marketing of the Securities, including, without limitation, slides, videos, films and tape
recordings; except, in the case of (iii), (v) and (vi) above, to the extent that any such loss,
expense, liability, damage or claim arises out of or is based upon any untrue statement or alleged
untrue statement or omission or alleged omission of a material fact contained in and in conformity
with information furnished in writing by the Initial Purchaser expressly for use in the Preliminary
Offering Memorandum, the Disclosure Package, the Final Offering Memorandum (or any amendment or
supplement thereto) or any Supplemental Offering Materials or such Application. The indemnity
agreement set forth in this Section 9(a) shall be in addition to any liability which the Company
and the Guarantors may otherwise have.

If any action is brought against the Initial Purchaser or a controlling person in respect of
which indemnity may be sought against the Company or the Guarantors pursuant to the preceding
paragraph, the Initial Purchaser shall promptly notify the Company and the Guarantors in writing of
the institution of such action, and the Company and the Guarantors shall assume the defense of such
action, including the employment of counsel and payment of expenses; provided, however, that any
failure or delay to so notify the Company or the Guarantors will not relieve the Company or the
Guarantors of any obligation hereunder, except to the extent that its ability to defend is
materially impaired by such failure or delay. The Initial Purchaser or such controlling person
shall have the right to employ its or their own counsel in any such case, but the fees and expenses
of such counsel shall be at the expense of the Initial Purchaser or such controlling person unless
the employment of such counsel shall have been authorized in writing by the Company and the
Guarantors in connection with the defense of such action, or the Company or the Guarantors shall
not have employed counsel to have charge of the defense of such action within a reasonable time or
such indemnified party or parties shall have reasonably concluded (based on the advice of counsel)
that there may be defenses available to it or them which are different from or additional to those
available to the Company or the Guarantors (in which case the Company and the Guarantors shall not
have the right to direct the defense of such action on behalf of the indemnified party or parties),
in any of which events such fees and expenses shall be borne by the Company and the Guarantors and
paid as incurred (it being understood, however, that neither the Company nor the Guarantors shall
be liable for the expenses of more than one separate firm of attorneys for the Initial Purchaser or
controlling persons in any one action or series of related actions in the same jurisdiction (other
than local counsel in any such jurisdiction) representing the indemnified parties who are parties
to such action). Anything in this paragraph to the contrary notwithstanding, neither the Company
nor the Guarantors shall be liable for any settlement of any such claim or action effected without
its consent. Neither the Company nor the Guarantors shall, without the prior written consent of
the Initial Purchaser or such controlling person, effect any settlement or compromise of, or
consent to the entry of judgment with respect to, any pending or threatened claim, investigation,
action or proceeding in respect of which indemnity or contribution may be or could have been sought
by Initial Purchaser or such controlling person under this Section 9(a) (whether or not the Initial
Purchaser or such controlling person is an actual or potential party thereto), unless such
settlement, compromise or judgment (i) includes an unconditional release of the Initial Purchaser
or such controlling person from all liability arising out of such claim, investigation, action or
proceeding and (ii) does not include a statement as to or an admission of fault, culpability or any
failure to act, by or on behalf of the Initial Purchaser or such controlling person.

(b) The Initial Purchaser agrees to indemnify, defend and hold harmless the Company, the
Guarantors, the Company’s and the Guarantors’ directors, trustees, and any person who controls the
Company or the Guarantors within the meaning of Section 15 of the Securities Act or Section 20 of
the Exchange Act, from and against any loss, expense, liability, damage or claim (including the
reasonable cost of investigation) which the Company, the Guarantors or any such person may incur
under the Securities Act, the Exchange Act or otherwise, insofar as such loss, expense, liability,
damage or claim arises out of or is based upon (i) any untrue statement or alleged untrue statement
of a material fact contained in the Preliminary Offering Memorandum, the Disclosure Package, the
Final Offering Memorandum (or any amendments or supplements thereto), any Supplemental Offering
Materials or any Application, (ii) any omission or alleged omission to state a material fact
required to be stated in any of the Preliminary Offering Memorandum, the Disclosure Package, the
Final Offering Memorandum (or any amendments or supplements thereto), such Supplemental Offering
Materials or such Application, or necessary to make the statements made therein not misleading, or
(iii) any omission or alleged omission from the Preliminary Offering Memorandum, the Disclosure
Package, the Final Offering Memorandum (or any amendments or supplements thereto), such
Supplemental Offering Materials or such Application of a material fact necessary to make the
statements made therein, in the light of the circumstances under which they were made, not
misleading, but in each case only insofar as such untrue statement or alleged untrue statement or
omission or alleged omission was made in the Preliminary Offering Memorandum, the Disclosure
Package, the Final Offering Memorandum (or any amendments or supplements thereto), such
Supplemental Offering Materials or such Application in reliance upon and in conformity with
information furnished in writing by the Initial Purchaser to the Company expressly for use therein.
The statements set forth in the fifth sentence of the ninth paragraph and the tenth paragraph
under the caption “Plan of Distribution” in the Preliminary Offering Memorandum and Final Offering
Memorandum (to the extent such statements relate to the Initial Purchaser) constitute the only
information furnished by or on behalf of the Initial Purchaser to the Company for purposes of
Section 3(a) and this Section 9.

If any action is brought against the Company, the Guarantor or any such person in respect of
which indemnity may be sought against the Initial Purchaser pursuant to the foregoing paragraph,
the Company, the Guarantors or such person shall promptly notify the Initial Purchaser in writing
of the institution of such action and the Initial Purchaser shall assume the defense of such
action, including the employment of counsel and payment of expenses. The Company, the Guarantors
or such person shall have the right to employ its own counsel in any such case, but the fees and
expenses of such counsel shall be at the expense of the Company, the Guarantors or such person
unless the employment of such counsel shall have been authorized in writing by the Initial
Purchaser in connection with the defense of such action or the Initial Purchaser shall not have
employed counsel to have charge of the defense of such action within a reasonable time or such
indemnified party or parties shall have reasonably concluded (based on the advice of counsel) that
there may be defenses available to it or them which are different from or additional to those
available to the Initial Purchaser (in which case the Initial Purchaser shall not have the right to
direct the defense of such action on behalf of the indemnified party or parties), in any of which
events such fees and expenses shall be borne by the Initial Purchaser and paid as incurred (it
being understood, however, that the Initial Purchaser shall not be liable for the expenses of more
than one separate firm of attorneys in any one action or series of related actions in the same
jurisdiction (other than local counsel in any such jurisdiction) representing the indemnified
parties who are parties to such action). The Initial Purchaser shall not, without the prior
written consent of the Company, effect any settlement or compromise of, or consent to the entry of
judgment with respect to, any pending or threatened claim, investigation, action or proceeding in
respect of which indemnity or contribution may be or could have been sought by the Company and the
Guarantors under this Section 9(b) (whether or not the Company or either of the Guarantors is an
actual or potential party thereto), unless such settlement, compromise or judgment (i) includes an
unconditional release of the Company and the Guarantors from all liability arising out of such
claim, investigation, action or proceeding, and (ii) does not include a statement as to or an
admission of fault, culpability or any failure to act, by or on behalf of the Company and the
Guarantors.

(c) If the indemnification provided for in this Section 9 is unavailable or insufficient to
hold harmless an indemnified party under subsections (a) and (b) of this Section 9 in respect of
any losses, expenses, liabilities, damages or claims referred to therein, then each applicable
indemnifying party, in lieu of indemnifying such indemnified party, shall contribute to the amount
paid or payable by such indemnified party as a result of such losses, expenses, liabilities,
damages or claims (i) in such proportion as is appropriate to reflect the relative benefits
received by the Company and the Guarantors, on the one hand, and the Initial Purchaser, on the
other hand, from the issuance and sale of the Securities or (ii) if (but only if) the allocation
provided by clause (i) above is not permitted by applicable law, in such proportion as is
appropriate to reflect not only the relative benefits referred to in clause (i) above but also the
relative fault of the Company and the Guarantors, on the one hand, and the Initial Purchaser, on
the other hand, in connection with the statements or omissions which resulted in such losses,
expenses, liabilities, damages or claims, as well as any other relevant equitable considerations.
The relative benefits received by the Company and the Guarantors, on the one hand, and the Initial
Purchaser, on the other hand, shall be deemed to be in the same proportion as the total proceeds
from the offering (net of underwriting discounts and commissions but before deducting expenses)
received by the Company and the Guarantors bear to the underwriting discounts and commissions
received by the Initial Purchaser. The relative fault of the Company and the Guarantors, on the
one hand, and of the Initial Purchaser, on the other hand, shall be determined by reference to,
among other things, whether the untrue statement or alleged untrue statement of a material fact or
omission or alleged omission relates to information supplied by the Company or the Guarantors or by
the Initial Purchaser and the parties’ relative intent, knowledge, access to information and
opportunity to correct or prevent such statement or omission. The amount paid or payable by a
party as a result of the losses, claims, damages and liabilities referred to above shall be deemed
to include any legal or other fees or expenses reasonably incurred by such party in connection with
investigating or defending any claim or action.

(d) Notwithstanding the provisions of this Section 9, the Initial Purchaser shall not be
required to contribute any amount in excess of the underwriting discounts and commissions
applicable to the Securities purchased by the Initial Purchaser hereunder. No person guilty of
fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be
entitled to contribution from any person who was not guilty of such fraudulent misrepresentation.

10. Survival

The indemnity agreements contained in Section 9 and the covenants, warranties and
representations of the Company and the Guarantors contained in Sections 3, 4, 5 and 6 of this
Agreement shall remain in full force and effect regardless of any investigation made by or on
behalf of the Initial Purchaser, or any person who controls the Initial Purchaser within the
meaning of Section 15 of the Securities Act or Section 20 of the Exchange Act, any affiliate within
the meaning of Rule 405 of the Securities Act, and the directors, officers, employees and agents of
the Initial Purchaser or by or on behalf of the Company, and the Guarantors and their respective
directors, trustees and officers, or any person who controls the Company or the Guarantors within
the meaning of Section 15 of the Securities Act or Section 20 of the Exchange Act, and shall
survive any termination of this Agreement or the sale and delivery of the Securities. The Company,
the Guarantors and the Initial Purchaser agree promptly to notify the others of the commencement of
any litigation or proceeding against it and, in the case of the Company, against any of the
Company’s officers and directors, in connection with the sale and delivery of the Securities, or in
connection with the Preliminary Offering Memorandum, the Disclosure Package, the Final Offering
Memorandum (or any amendments or supplements thereto) and any Supplemental Offering Materials.

11. Duties

Nothing in this Agreement shall be deemed to create a partnership, joint venture or agency
relationship between the parties. The Initial Purchaser undertakes to perform such duties and
obligations only as expressly set forth herein. Such duties and obligations of the Initial
Purchaser with respect to the Securities shall be determined solely by the express provisions of
this Agreement, and the Initial Purchaser shall not be liable except for the performance of such
duties and obligations with respect to the Shares as are specifically set forth in this Agreement.
Each of the Company and the Guarantors acknowledges and agrees that: (i) the purchase and sale of
the Securities pursuant to this Agreement, including the determination of the offering price of the
Securities and any related discounts and commissions, is an arm’s-length commercial transaction
between the Company and the Guarantors, on the one hand, and the Initial Purchaser, on the other
hand, and the Company and the Guarantors are capable of evaluating and understanding and understand
and accept the terms, risks and conditions of the transactions contemplated by this Agreement; (ii)
in connection with each transaction contemplated hereby and the process leading to such transaction
the Initial Purchaser is and has been acting solely as a principal and is not the financial
advisor, agent or fiduciary of the Company, the Guarantors or their respective affiliates,
stockholders, creditors or employees or any other party; (iii) the Initial Purchaser has not
assumed or will not assume an advisory, agency or fiduciary responsibility in favor of the Company
or the Guarantors with respect to any of the transactions contemplated hereby or the process
leading thereto (irrespective of whether the Initial Purchaser has advised or is currently advising
the Company or the Guarantors on other matters); and (iv) the Initial Purchaser and its affiliates
may be engaged in a broad range of transactions that involve interests that differ from those of
the Company and the Guarantors and that the Initial Purchaser has no obligation to disclose any of
such interests. The Company and the Guarantors acknowledge that the Initial Purchaser disclaims
any implied duties (including any fiduciary duty), covenants or obligations arising from the
Initial Purchaser’s performance of the duties and obligations expressly set forth herein. The
Company and the Guarantors hereby waive and release, to the fullest extent permitted by law, any
claims that the Company and the Guarantors may have against the Initial Purchaser with respect to
any breach or alleged breach of agency or fiduciary duty.

12. Notices

Except as otherwise herein provided, all statements, requests, notices and agreements shall be
in writing or by telegram and, if to the Initial Purchaser, shall be sufficient in all respects if
delivered to Bear, Stearns & Co. Inc., 383 Madison Avenue, New York, New York 10179, Attention:
General Counsel, and with a copy to Clifford Chance US LLP, 31 W. 52nd Street, New York,
NY 10019, Attention: Jay L. Bernstein, Esq.; if to the Company or the Guarantors, shall be
sufficient in all respects if delivered to the offices of the Company at 101 California Street,
Suite 1350, San Francisco, CA 94111, Attention: Christopher J. Zyda, Chief Financial Officer, and
with a copy to Frederick W. Dreher, Esq., Duane Morris LLP,30 South 17th Street,
Philadelphia, Pennsylvania 19103.

13. Governing Law; Headings

THIS AGREEMENT SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE
OF NEW YORK, WITHOUT REGARD TO CONFLICTS OF LAWS PRINCIPLES. The section headings in this
Agreement have been inserted as a matter of convenience of reference and are not a part of this
Agreement.

14. Parties in Interest

The Agreement herein set forth has been and is made solely for the benefit of the Initial
Purchaser, the Company, the Guarantors and their respective controlling persons, directors,
trustees and officers referred to in Sections 9 and 10 hereof, and their respective successors,
assigns, executors and administrators. No other person, partnership, association or corporation
(including a purchaser, as such purchaser, from the Initial Purchaser) shall acquire or have any
right under or by virtue of this Agreement.

15. Counterparts and Facsimile Signatures

This Agreement may be signed by the parties in counterparts which together shall constitute
one and the same agreement among the parties. A facsimile signature shall constitute an original
signature for all purposes.

[SIGNATURES FOLLOW]

1

If the foregoing correctly sets forth the understanding among the
Company, the Guarantors and the Initial Purchaser, please so indicate in the space provided below
for the purpose, whereupon this Agreement shall constitute a binding agreement among the Company,
the Guarantors and the Initial Purchaser.

Very truly yours,

LUMINENT MORTGAGE CAPITAL, INC.

By: /s/ Christopher J. Zyda

Name: Christopher J. Zyda

Title: Senior Vice President and

Chief Financial Officer

MAIA MORTGAGE FINANCE STATUTORY TRUST

By: /s/ Christopher J. Zyda

Name: Christopher J. Zyda

Title: President

MERCURY MORTGAGE FINANCE STATUTORY TRUST

By: /s/ Christopher J. Zyda

Name: Christopher J. Zyda

Title: President

SATURN PORTFOLIO MANAGEMENT, INC.

By: /s/ Christopher J. Zyda

Name: Christopher J. Zyda

Title: Treasurer

Accepted and agreed to as

of the date first above written:

BEAR, STEARNS & CO. INC.

By:_/s/ Robert Aberman      

Name: Robert Aberman

Title: Senior Managing Director

2

Schedule I

1. The initial offering price per $1,000 principal amount of the Securities shall be 100% of
the principal amount thereof, plus accrued interest, if any, from the date of issuance.

2. The purchase price per $1,000 principal amount to be paid by the Initial Purchaser for the
Securities shall be 97.5% of the principal amount thereof.

3. Interest on the Securities at a rate of 8.125% per annum on the principal amount shall be
payable semiannually in arrears on June 1 and December 1 of each year, beginning on June  5, 2007.

4. The Securities shall be convertible in certain circumstances set forth in the Indenture
into Common Shares at an initial conversion rate of 89.4114 Common Shares per $1,000 principal
amount of Securities and otherwise in accordance with the terms of the Securities and the
Indenture. The conversion rate adjustments are summarized in the Preliminary Offering Memorandum.

5. The Securities will mature on June 1, 2027.

6. Prior to June 5, 2012, the Securities will not be redeemable at the option of the Company,
except as may be required to preserve the Company’s status as a real estate investment trust for
federal income tax purposes. Beginning on June 5, 2012 and thereafter, the Company may redeem the
Securities in whole or in part for cash at any time at a redemption price equal to 100% of the
principal amount of the Securities plus accrued interest, if any, on the Securities to but not
including the redemption date.

7. Holders may require the Company to repurchase all or a portion of their Securities for cash
(in any case in principal amounts of $1,000 and integral multiples thereof) on June 1, 2012,
June 1, 2017 and June 1, 2022 at a purchase price equal to 100% of the principal amount of the
Securities to be repurchased plus accrued and unpaid interest, if any, to the repurchase date.

8. If a “change in control” occurs (as defined in the Preliminary Offering Memorandum) at any
time prior to June 5, 2012, holders of Securities may require the Company to repurchase all or a
portion of their Securities for cash (in any case in principal amounts of $1,000 and integral
multiples thereof) at a purchase price equal to 100% of the principal amount of the Securities to
be repurchased plus accrued interest, if any, to the repurchase date.

3

Schedule II

Final Pricing Term Sheet

4

Schedule III

Subsidiaries

	 	 	 	 	 	 	 
	 	 	 	 	 	 	Jurisdiction of
	 	 	 	 	 	 	Incorporation or
	Name of Entity	 	Ownership Percentage	 	Organization
	Lares Asset Securitization, Inc.

	 	 	100	%	 	Delaware
	 

	 	 	 	 	 	 
	 
	 	 	 	 	 	 
	Saturn Portfolio Management, Inc.

	 	 	100	%	 	Delaware
	 

	 	 	 	 	 	 
	 
	 	 	 	 	 	 
	Mercury Mortgage Finance Statutory Trust

	 	 	100	%	 	Maryland
	 

	 	 	 	 	 	 
	 
	 	 	 	 	 	 
	Mercury Mortgage Finance, Inc.

	 	 	100	%	 	Delaware
	 

	 	 	 	 	 	 
	 
	 	 	 	 	 	 
	Charles Fort CDO I, Ltd.

	 	 	100	%	 	Delaware
	 

	 	 	 	 	 	 
	 
	 	 	 	 	 	 
	Diana Statutory Trust I

	 	 	100	%	 	Delaware
	 

	 	 	 	 	 	 
	 
	 	 	 	 	 	 
	Diana Statutory Trust II

	 	 	100	%	 	Delaware
	 

	 	 	 	 	 	 
	 
	 	 	 	 	 	 
	Diana Statutory Trust I, Inc.

	 	 	100	%	 	Delaware
	 

	 	 	 	 	 	 
	 
	 	 	 	 	 	 
	Proserpine, LLC

	 	 	100	%	 	Pennsylvania
	 

	 	 	 	 	 	 
	 
	 	 	 	 	 	 
	Maia Mortgage Finance Statutory Trust

	 	 	100	%	 	Maryland
	 

	 	 	 	 	 	 
	 
	 	 	 	 	 	 
	Minerva Mortgage Finance Corporation

	 	 	100	%	 	Maryland
	 

	 	 	 	 	 	 
	 
	 	 	 	 	 	 
	Juno CDO Finance Inc.

	 	 	100	%	 	Delaware
	 

	 	 	 	 	 	 
	 
	 	 	 	 	 	 
	Luminent Mortgage Trust 2005-1

	 	 	100	%	 	Delaware
	 

	 	 	 	 	 	 
	 
	 	 	 	 	 	 
	Luminent Mortgage Trust 2006-1

	 	 	100	%	 	New York
	 

	 	 	 	 	 	 
	 
	 	 	 	 	 	 
	Luminent Mortgage Trust 2006-2

	 	 	100	%	 	New York
	 

	 	 	 	 	 	 
	 
	 	 	 	 	 	 
	Luminent Mortgage Trust 2006-3

	 	 	100	%	 	New York
	 

	 	 	 	 	 	 
	 
	 	 	 	 	 	 
	Luminent Mortgage Trust 2006-4

	 	 	100	%	 	New York
	 

	 	 	 	 	 	 
	 
	 	 	 	 	 	 
	Luminent Mortgage Trust 2006-5

	 	 	100	%	 	New York
	 

	 	 	 	 	 	 

5

EXHIBIT A

Form of Lock-Up Letter Agreement

May 30, 2007

Bear, Stearns & Co Inc.

383 Madison Avenue

New York, NY 10179

Ladies and Gentlemen:

This Lock-Up Letter Agreement (this “Agreement”) is being delivered to you in connection with
the proposed offering (the “Offering”) pursuant to Rule 144A under the Securities Act of 1933, as
amended by Luminent Mortgage Capital, Inc., a Maryland corporation (the “Company”), of Convertible
Senior Notes due 2027 (the “Notes”). Under certain circumstances the Notes are Convertible into
shares of common stock, par value $.001 per share, of the Company (the “Common Shares”).

In order to induce you to purchase the Notes and make the Offering, the undersigned hereby
agrees that, without the prior written consent of Bear, Stearns & Co. Inc. (“Bear”), during the
period from the date hereof until sixty (60) days from the date of the final offering memorandum
for the Offering (the “Lock-Up Period”), the undersigned (a) will not, directly or indirectly,
offer, sell, agree to offer or sell, solicit offers to purchase, grant any call option or purchase
any put option with respect to, borrow, or otherwise dispose of any Relevant Security (as defined
below) and (b) will not establish or increase any “put equivalent position” or liquidate or
decrease any “call equivalent position” with respect to any Relevant Security (in each case within
the meaning of Section 16 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”),
and the rules and regulations promulgated thereunder), or otherwise enter into any swap,
derivative, or other transaction or arrangement that transfers to another, in whole or in part, any
economic consequences of ownership of any Relevant Security, whether or not such transaction is to
be settled by delivery of Relevant Securities, other securities, cash, or other consideration. In
addition, if (1) during the last 17 days of the Lock-Up Period, (A) the Company releases earnings
results or (B) material news or a material event relating to the Company occurs or (2) prior to the
expiration of the Lock-Up Period, the Company announces that it will release earnings results
during the 16-day period following the last day of the Lock-Up Period, then in each case the
Lock-Up Period will be extended, and the restrictions imposed by this letter shall continue to
apply, until the expiration of the 18-day period beginning on the date of the release of the
earnings results or the occurrence of material news or a material event relating to the Company, as
the case may be, unless Bear waives, in writing, such extension. As used herein, “Relevant
Security” means the Common Shares, any other equity security of the Company or any of its
subsidiaries and any security convertible into, or exercisable or exchangeable for, any Common
Shares or other such equity security (whether such Common Shares or other security is now owned or
hereafter acquired by the undersigned).

The undersigned hereby authorizes the Company during the Lock-Up Period to cause any transfer
agent for the Relevant Securities to decline to transfer, and to note stop transfer restrictions on
the stock register and other records relating to, Relevant Securities for which the undersigned is
the record holder and, in the case of Relevant Securities for which the undersigned is the
beneficial but not the record holder, agrees during the Lock-Up Period to cause the record holder
to cause the relevant transfer agent to decline to transfer, and to note stop transfer restrictions
on the stock register and other records relating to, such Relevant Securities. The undersigned
hereby further agrees that, without the prior written consent of Bear, during the Lock-Up Period
the undersigned (x) will not file or participate in the filing with the Securities and Exchange
Commission of any registration statement, or circulate or participate in the circulation of any
preliminary or final prospectus or other disclosure document with respect to any proposed offering
or sale of a Relevant Security and (y) will not exercise any rights the undersigned may have to
require registration with the Securities and Exchange Commission of any proposed offering or sale
of a Relevant Security.

This Agreement is one of several identical agreements that directors and executive officers of
the Company are signing (such other agreements, together with this Agreement, are referred to
collectively as the “Collective Lock-Up Agreements”). The agreements and restrictions in this
Agreement shall not restrict the undersigned, in the undersigned’s capacity as a director or
officer of the Company, from effecting any transactions in Relevant Securities that the Company is
not restricted from effecting under the Purchase Agreement to be executed by the Company and Bear
in connection with the Offering.

If the Company notifies you in writing that it does not intend to proceed with the Offering,
this Lock-Up Letter Agreement shall terminate on such date and the undersigned shall be released
from its obligations hereunder.

The undersigned hereby represents and warrants that the undersigned has full power and
authority to enter into this Agreement and that this Agreement constitutes the legal, valid and
binding obligation of the undersigned, enforceable in accordance with its terms. Upon request, the
undersigned will execute any additional documents reasonably necessary in connection with
enforcement hereof. Any obligations of the undersigned shall be binding upon the successors and
assigns of the undersigned from the date first above written.

This Agreement shall be governed by and construed in accordance with the laws of the State of
New York. Delivery of a signed copy of this letter by facsimile transmission shall be effective as
delivery of the original hereof.

6

7

[Signature Page Follows]

Yours very truly,Annex I

Duane Morris LLP and Hunton & Williams LLP Form of Opinion

(i) the Company has an authorized capitalization as set forth in both the Disclosure Package
and the Final Offering Memorandum under the caption “Capitalization” as of the date stated in such
section; all of the issued and outstanding shares of common stock of the Company have been duly
authorized and are validly issued, fully paid and non-assessable; none of the issued shares of
common stock of the Company have been issued in violation of any preemptive or similar rights
granted by the Company; except as disclosed in both the Disclosure Package and the Final Offering
Memorandum or in connection with the Company’s stock incentive and direct stock purchase and
dividend reinvestment plans, in each case as existing on the date hereof, to such counsel’s
knowledge, there is no outstanding equity compensation, warrant or other right calling for the
issuance of, and no commitment, plan or arrangement to issue, any shares of common stock of the
Company or any security convertible into or exchangeable for shares of common stock of the Company;
all of the issued shares of capital stock, partnership, membership or beneficial interests of each
of the Subsidiaries have been duly and validly authorized and issued, are fully paid and, if
applicable, non-assessable and are owned, directly or indirectly, of record and, to such counsel’s
knowledge, beneficially, by the Company, free and clear of all liens, encumbrances or claims;

(ii) the Company and the Subsidiaries (other than the Guarantors) have been duly formed or
incorporated, as the case may be, and each is validly existing and in good standing under the laws
of its respective jurisdiction of formation or incorporation with the requisite power and authority
to own its respective properties and to conduct its respective business as described in the
Disclosure Package and the Final Offering Memorandum;

(iii) the Company and each of the Subsidiaries (other than the Guarantors) is duly qualified
in or registered by and is in good standing in each jurisdiction in which it now conducts its
business and in which the failure, individually or in the aggregate, to be so qualified and in good
standing could reasonably be expected to have a Material Adverse Effect. Except as disclosed in
both the Disclosure Package and the Final Offering Memorandum, no Subsidiary is prohibited or
restricted by its Charter Documents or, to the knowledge of such counsel, otherwise, directly or
indirectly, from paying dividends to the Company, or from making any other distribution with
respect to such Subsidiary’s capital stock or interests or from paying the Company or any other
Subsidiary, any loans or advances to such Subsidiary from the Company or such other Subsidiary, or
from transferring any such Subsidiary’s property or assets to the Company or to any other
Subsidiary; to such counsel’s knowledge, other than as disclosed on Schedule III to the Agreement,
the Company does not own, directly or indirectly, any capital stock or other equity securities of
any other corporation or any ownership interest in any partnership, joint venture or other
association, except as provided in the Master Repurchase Agreement dated as of January 31, 2006
between Greenwich Capital Financial Products, Inc. and the Company, Maia and Mercury;

(iv) Maia has been duly formed and is validly existing as a business trust under the laws of
Maryland, with all requisite power and authority to own, lease and operate its properties, to
conduct its business as now conducted and to authorize, execute and deliver this Agreement; Maia
has been duly qualified or registered to do business as a foreign trust in each jurisdiction in
which it conducts its business, and in which the failure, individually or in the aggregate, to be
so qualified or registered could reasonably be expected to have, individually or in the aggregate,
a Material Adverse Effect on Maia;

(v) Mercury has been duly formed and is validly existing as a business trust under the laws of
Maryland, with all requisite power and authority to own, lease and operate its properties, to
conduct its business as now conducted and to authorize, execute and deliver this Agreement; Mercury
has been duly qualified or registered to do business as a foreign trust in each jurisdiction in
which it conducts its business, and in which the failure, individually or in the aggregate, to be
so qualified or registered could reasonably be expected to have, individually or in the aggregate,
a Material Adverse Effect on Mercury;

(vi) Saturn has been duly formed and is validly existing as a corporation under the laws of
Delaware, with all requisite corporate power and authority to own, lease and operate its
properties, to conduct its business as now conducted and to authorize, execute and deliver this
Agreement; Saturn has been duly qualified or registered to do business as a foreign corporation in
each jurisdiction in which it conducts its business, and in which the failure, individually or in
the aggregate, to be so qualified or registered could reasonably be expected to have, individually
or in the aggregate, a Material Adverse Effect on Saturn;

(vii) to such counsel’s knowledge, the Company and the Subsidiaries are in compliance in all
material respects with all applicable laws, rules, regulations and orders, including those relating
to transactions with affiliates;

(viii) to such counsel’s knowledge, except as disclosed in the Disclosure Package and the
Final Offering Memorandum, neither the Company nor any Subsidiary is in breach of, or in default
under (nor has any event occurred which with notice, lapse of time, or both would constitute a
breach of, or default under) its respective Charter Documents or in the performance or observation
of any obligation, agreement, covenant, or condition contained in any license, indenture, mortgage,
deed of trust, loan or credit agreement or any other agreement or instrument to which the Company
or any of the Subsidiaries is a party or by which any of them or their respective properties may be
bound or affected, except such breaches or defaults other than with respect to Charter Documents,
which individually or in the aggregate, would not have a Material Adverse Effect;

(ix) the issuance and sale by the Company of the Securities, the issuance of the Guarantees,
the execution, delivery and performance of this Agreement, the Indenture and the Registration
Rights Agreement by the Company and the Guarantors, as applicable, and the consummation by the
Company and the Guarantors of the transactions contemplated herein and therein, do not and will not
(A) conflict with, or result in any breach of, or constitute a default under (nor constitute any
event which with notice, lapse of time, or both would constitute a breach of or default under), (1)
any provisions of the Charter Documents of the Company or any of the Subsidiaries, (2) to such
counsel’s knowledge, any provision of any license, indenture, mortgage, deed of trust, loan or
credit agreement or other agreement or instrument to which the Company or any of the Subsidiaries
is a party or by which any of them or their respective properties may be bound or affected, or
(3) any law or regulation or, to such counsel’s knowledge, any decree, judgment or order applicable
to the Company or any of the Subsidiaries (other than state and foreign securities or blue sky laws
and the rules and regulations of the NASD, as to which counsel need express no opinion, or the
federal securities laws, as to which counsel need express only that nothing has come to its
attention to lead it to believe that such a violation has or will occur), except in the case of
clauses (2) and (3) for such conflicts, breaches or defaults, laws, regulations, decrees, judgments
or orders, which individually or in the aggregate, could not be reasonably expected to have a
Material Adverse Effect; or, (B) to such counsel’s knowledge result in the creation or imposition
of any lien, encumbrance, or, charge or claim, upon any property or assets of the Company or the
Subsidiaries;

(x) the Company has full legal right, power and authority to enter into and perform this
Agreement, the Indenture and the Registration Rights Agreement, and to consummate the transactions
contemplated herein and therein;

(xi) each of the Guarantors has full legal right, power and authority to enter into and
perform this Agreement and the Indenture, and to consummate the transactions contemplated herein
and therein;

(xii) this Agreement has been duly authorized, executed and delivered by the Company and each
of the Guarantors;

(xiii) the Registration Rights Agreement has been duly authorized, executed and delivered by
the Company and, assuming execution and delivery thereof by the Initial Purchaser, is a legal,
valid and binding agreement of the Company enforceable in accordance with its terms, except as may
be limited by bankruptcy, insolvency, reorganization, moratorium or similar laws affecting
creditors’ rights generally, and by general principles of equity, and except that enforceability of
the indemnification provisions set forth therein may be limited by the federal or state securities
laws of the United States or public policy underlying such laws;

(xiv) the Indenture has been duly authorized, executed and delivered by the Company, each of
the Guarantors and assuming execution and delivery thereof by the Initial Purchaser and the Trustee
and is a legal, valid and binding agreement of the Company and each of the Guarantors enforceable
in accordance with its terms, except as may be limited by bankruptcy, insolvency, reorganization,
moratorium or similar laws affecting creditors’ rights generally, and by general principles of
equity;

(xv) no approval, authorization, consent or order of or filing with any federal, state, local
or foreign governmental or regulatory commission, board, body, authority or agency is required in
connection with the Company’s and the Guarantors’ execution, delivery and performance of this
Agreement and the Indenture, the Company’s execution of the Registration Rights Agreement, the
Company’s and the Guarantors’ consummation of the transactions contemplated hereby or thereby
including, in the case of the Company, the issuance and sale of the Securities, and, in the case of
the Guarantors, the issuance of the Guarantees, in each case as contemplated hereby, other than
such approvals as have been obtained (subject only to notice of issuance) in connection with the
approval of the listing of the Common Shares issuable upon the conversion of the Securities on the
NYSE, approvals of federal or state securities law authorities with respect to the registration the
Common Shares issuable upon conversion of the Securities as contemplated by the Registration Rights
Agreement, and except that such counsel need express no opinion as to any qualification necessary
under the state and foreign securities or blue sky laws of the various jurisdictions in which the
Securities are being offered by the Initial Purchaser or any approval of the underwriting terms and
arrangements by the NASD;

(xvi) to such counsel’s knowledge, the Company has, and each of the Subsidiaries have, all
necessary licenses, authorizations, consents and approvals and has made all necessary filings
required under any federal, state or local law, regulation or rule, and has obtained all necessary
authorizations, consents and approvals from other persons, required to conduct their respective
businesses, as described in both the Disclosure Package and the Final Offering Memorandum, except
to the extent that any failure to have any such authorizations, consents or approvals would not,
individually or in the aggregate, have a Material Adverse Effect; to such counsel’s knowledge,
neither the Company nor any of the Subsidiaries is in violation of, in default under, or has
received any notice regarding a possible violation, default or revocation of any such license,
authorization, consent or approval or any federal, state, local or foreign law, regulation or
decree, order or judgment applicable to the Company or any of the Subsidiaries, the effect of which
would be a Material Adverse Effect; and no such license, authorization, consent or approval
contains a materially burdensome restriction that is not adequately disclosed in both the
Disclosure Package and the Final Offering Memorandum;

(xvii) the Securities have been duly authorized, executed, authenticated, issued and delivered
and constitute valid and legally binding obligations of the Company enforceable in accordance with
their terms, except as may be limited by bankruptcy, insolvency, reorganization, moratorium or
similar laws affecting creditors’ rights generally or by general principles of equity;

(xviii) the Guarantees have been duly authorized executed, issued and delivered and constitute
valid and legally binding obligations of the each of the Guarantors enforceable in accordance with
their respective terms, except as may be limited by bankruptcy, insolvency, reorganization,
moratorium or similar laws affecting creditors’ rights generally or by general principles of
equity;

(xix) the Securities are convertible at the option of the holder thereof into Common Shares in
accordance with the terms of the Securities and the Indenture; and the Common Shares issuable upon
the conversion of the Securities have been duly authorized and reserved for issuance upon such
conversion by all necessary corporate action and such shares, when issued upon such conversion in
accordance with the terms of the Securities and the Indenture, will be validly issued, fully paid
and non-assessable;

(xx) the issuance and sale by the Company of the Securities and the Common Shares issuable
upon the conversion of the Securities are not subject to preemptive or other similar rights arising
by operation of law, under the Charter Documents of the Company, under any agreement known to such
counsel to which the Company or any of the Subsidiaries is a party or, to such counsel’s knowledge,
otherwise;

(xxi) to such counsel’s knowledge, there are no persons with registration or other similar
rights to have any securities registered by the Company under the Securities Act;

(xxii) the Common Shares conform in all material respects to the descriptions thereof
contained in the Disclosure Package and the Final Offering Memorandum and the form of certificate
used to evidence the Common Shares complies in all material respects with all applicable statutory
requirements, with any applicable requirements of the Charter Documents of the Company and the
requirements of the NYSE;

(xxiii) the statements under the captions “Capitalization,” “Risk Factors,” “Market Price of
and Dividends on our Common Shares,” “Description of Notes,” “Description of Our Capital Stock” and
“Certain Federal Income Tax Considerations” in the Offering Memorandum and “Certain Provisions of
Maryland Law and our Declaration of Trust and Bylaws” in the Disclosure Package, insofar as such
statements constitute a summary of the legal matters referred to therein or the terms of the
Securities, constitute accurate summaries thereof in all material respects;

(xxiv) the Common Shares issuable upon the conversion of the Securities have been approved for
listing on the NYSE subject only to official notice of issuance;

(xxv) to such counsel’s knowledge, there are no actions, suits or proceedings, inquiries, or
investigations pending or threatened against the Company or any of the Subsidiaries or any of their
respective officers, trustees and directors or to which the properties, assets or rights of any
such entity are subject, at law or in equity, before or by any federal, state, local or foreign
governmental or regulatory commission, board, body, authority, arbitration panel or agency that are
required, individually or in the aggregate, to be described in the Disclosure Package or the Final
Offering Memorandum but are not so described;

(xxvi) the Company qualified to be taxed as a REIT pursuant to sections 856 through 860 of the
Code for its taxable years ended December 31, 2003 through December 31, 2006, and the Company’s
organization and current and proposed method of operation will enable it to continue to qualify as
a REIT for its taxable year ending December 31, 2007, and in the future;

(xxvii) neither the Company nor any of the Subsidiaries is, or solely as a result of the
transactions contemplated hereby and the application of the proceeds from the sale of the
Securities as described in the Disclosure Package and Final Offering Memorandum under the caption
“Use of Proceeds” will become, an “investment company” or a company “controlled” by an “investment
company” within the meaning of the 1940 Act;

(xxviii) to such counsel’s knowledge, each of the Company and the Subsidiaries has filed on a
timely basis all necessary federal, state, local and foreign income and franchise tax returns
through the date hereof, if any such returns are required to be filed, and have paid all taxes
shown as due thereon; and, to such counsel’s knowledge, no tax deficiency has been asserted against
any such entity, nor, to such counsel’s knowledge, does any such entity know of any tax deficiency
which is likely to be asserted against any such entity which, if determined adversely to any such
entity, could have a Material Adverse Effect;

(xxix) each document filed pursuant to the Exchange Act (other than the financial statements
and supporting schedules included therein, as to which no opinion needs to be rendered) that is
incorporated or deemed to be incorporated by reference in the Disclosure Package and the Final
Offering Memorandum complied when so filed as to form in all material respects with the requirement
of the Exchange Act and the Exchange Act Regulations; and

(xxx) assuming (A) the accuracy of the representations and warranties, and compliance with the
agreements, contained in the Agreement, and (B) the offer and sale of the Securities in the manner
contemplated by, and in accordance with, the Agreement, the Disclosure Package and the Final
Offering Memorandum, except as otherwise contemplated by the Registration Rights Agreement, it is
not necessary in connection with the offer, sale and delivery of the Securities to the Initial
Purchaser and to each Subsequent Purchaser to register the Securities or any Common Shares issuable
upon the conversion of the Securities under the Securities Act or to qualify the Indenture under
the Trust Indenture Act of 1939, as amended; it being understood that such counsel expresses no
opinion with respect to the subsequent resale of the Securities.

(xxxi) The statements under the captions “Certain Provisions of Maryland Law and Our Charter
and Bylaws,” and “Description of Our Capital Stock” in the Disclosure Package and the Final
Offering Memorandum, insofar as such statements constitute matters of Maryland corporate law or
Maryland real estate investment trust law, have been reviewed by such counsel and are a fair
summary of such matters;

(xxxii) the Company has an authorized capitalization as set forth in both the Disclosure
Package and the Final Offering Memorandum under the caption “Capitalization;” the outstanding
shares of capital stock of the Company, a Maryland corporation have been duly and validly
authorized and issued and are fully paid and non-assessable;

(xxxiii) the Company has been duly incorporated, is existing under and by virtue of the laws
of the State of Maryland and is in good standing with the State Department of Assessments and
Taxation of the State of Maryland with the requisite corporate power to own its respective
properties and to conduct its business as described in its charter, and to execute, deliver and
perform this Agreement and to consummate the transactions described herein; the Company has the
corporate power to own shares of beneficial interests of Maia and Mercury and to own shares of
Saturn;

(xxxiv) this Agreement, the Indenture and the Registration Rights Agreement have been duly
authorized, and assuming such documents have been executed and delivered by an authorized officer
of the other parties thereto, has been duly executed and delivered by the Company.

In addition, such counsel shall state that they have participated in conferences with officers
and other representative of the Company, independent public accountants of the Company, and
representatives of the Initial Purchaser at which the Offering Memorandum and the contents of the
documents constituting the Disclosure Package were discussed and, although such counsel is not
passing upon and does not assume responsibility for the accuracy, completeness or fairness of the
statements contained in the Disclosure Package or the Final Offering Memorandum (except as and to
the extent stated in subparagraphs (xxi), (xxii) and (xxvii) above), nothing has come to their
attention that would cause them to believe that (i) the Disclosure Package, as of the Applicable
Time and at the Closing Time or any Option Closing Time, as the case may be, contained any untrue
statement of a material fact or omitted to state any material fact necessary in order to make the
statements therein, in the light of the circumstances under which they were made, not misleading,
or (iii) the Final Offering Memorandum, as of its date and as of the Closing Time or any Option
Closing Time, as the case may be, contained any untrue statement of a material fact or omitted to
state any material fact necessary in order to make the statements therein, in the light of the
circumstances under which they were made, not misleading (it being understood that, in each case,
such counsel need express no view with respect to the financial statements or schedules or other
financial data derived therefrom included in the Disclosure Package or Final Offering Memorandum or
any amendments or supplements thereto).

8

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