Document:

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                                  EXHIBIT 10.25

CERTAIN INFORMATION FROM THIS DOCUMENT HAS BEEN REDACTED PURSUANT TO A
CONFIDENTIAL TREATMENT REQUEST BY CLICKSOFTWARE TECHNOLOGIES LTD. UNDER 17
C.F.R.SS.SS.200.80(B)(4), 200.83 AND 240.24B-2 AND SUBMITTED SEPARATELY WITH THE
SECURITIES AND EXCHANGE COMMISSION.

                            WARRANT AGREEMENT BETWEEN

                         CLICKSOFTWARE TECHNOLOGIES LTD.

                                       AND

                           IBM UNITED KINGDOM LIMITED

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                                TABLE OF CONTENTS

     SECTION

1.   Exercise and Expiration of Warrant ...................................
2.   Representations.......................................................
3.   Certain Agreements of the Company ....................................
4.   Adjustment of Purchase Price and Number of Shares ....................
5.   Registration Rights ..................................................
6.   Treatment of Warrant in Event of Acquisition Transaction .............
7.   Transfer, Exchange, and Replacement ..................................
8.   Notices ..............................................................
9.   Governing Law, Jurisdiction and Venue ................................
10.  Miscellaneous ........................................................
     Appendix A -- Definitions

     Appendix B - Adjustment of Purchase Price and Number of Shares
     Appendix C -- Registration Rights
     Appendix D - Vesting Schedule

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                                    WARRANT

NEITHER THIS WARRANT NOR THE WARRANT SHARES AS DEFINED HEREIN HAVE BEEN
REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR ANY APPLICABLE STATE
SECURITIES LAWS. NEITHER THIS WARRANT NOR THE WARRANT SHARES MAY BE SOLD OR
TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR ANY EXEMPTION FROM SUCH
REGISTRATION.

                Dated as of June 30, 2004 (the "Effective Date")

     ClickSoftware Technologies Ltd., an Israeli corporation (the "COMPANY"),
grants IBM United Kingdom Ltd., a British company ("IBM" and each of its
successors and assigns, a "HOLDER") a warrant (this "WARRANT") to purchase the
Warrant Shares at the Purchase Price, PROVIDED, HOWEVER, that the number of
Warrant Shares for which this Warrant shall be exercisable shall be subject to
the vesting schedule set forth in APPENDIX D. Capitalized terms not otherwise
defined have the definitions set forth in APPENDIX A.

     1. EXERCISE AND EXPIRATION OF WARRANT.

          (a)  This Warrant is immediately exercisable and will expire upon the
four-year anniversary of the date hereof. "EXERCISE PERIOD" shall mean the
period of time between the date hereof and the expiration of this Warrant in
accordance with the terms hereof.

          (b)  This Warrant may be exercised during the Exercise Period by the
Holder, in whole or in part, by delivering this Warrant to the Company with
payment of the Purchase Price in U.S. dollars. In lieu of such cash payment, the
Holder may also exercise the Warrant by delivery to the Company of a written
notice of an election to effect a cashless exercise for Warrant Shares pursuant
to this Section 1(b) ("CASHLESS EXERCISE"). To effect a Cashless Exercise, the
Holder will surrender this Warrant for that number of Ordinary Shares determined
by multiplying the number of Warrant Shares to which it would otherwise be
entitled by a fraction, the numerator of which shall be the difference between
(i) the then current Market Price of an Ordinary Share on the date of exercise
and (ii) the Purchase Price, and the denominator of which shall be the then
current Market Price per Ordinary Share. In the event that this Warrant is not
exercised in full immediately prior to the end of the Exercise Period and at
such time the then current Market Price of an Ordinary Share is greater than the
Purchase Price, this Warrant shall be deemed automatically exercised as to the
remaining Warrant Shares at such time by Cashless Exercise without the delivery
of any written notice from the Holder.

          (c)  Upon exercise of this Warrant, the Company will issue to the
Holder (i) a certificate or certificates for the number of full Warrant Shares
to which the Holder shall be entitled upon such exercise plus the value of any
fractional share to which the Holder would otherwise be entitled, and (ii) in
case such exercise is in part only, a new warrant or warrants representing the
remaining Warrant Shares.

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          (d)  Each exercise of this Warrant shall be deemed to have been
effected immediately prior to the close of business on the day on which this
Warrant shall have been surrendered pursuant to Section 1(b).

     2. REPRESENTATIONS.

          (a)  By the Holder. The Holder represents and warrants to the Company
as follows:

               (i)  It is an "accredited investor" within the meaning of Rule
501 of the Securities Act. This Warrant is acquired for the Holder's own account
for investment purposes and not with a view to any offering or distribution
within the meaning of the Securities Act and any applicable state securities
laws. The Holder has no present intention of selling or otherwise disposing of
the Warrant or the Warrant Shares in violation of such laws.

               (ii) The Holder has sufficient knowledge and expertise in
financial and business matters so as to be capable of evaluating the merits and
risks of its investment in the Company. The Holder understands that this
investment involves a high degree of risk and could result in a substantial or
complete loss of its investment. The Holder is capable of bearing the economic
risks of such investment.

               (iii) The Holder acknowledges that it has received all the
information it considers necessary or appropriate for deciding whether to
acquire the Warrant and the Warrant Shares. The Holder further acknowledges that
it has had an opportunity to ask questions and receive answers from the Company
regarding the terms and conditions of the offering of the Warrant and the
Warrant Shares.

               (iv) The Holder acknowledges that the Company has indicated that
the Warrant and the Warrant Shares have not been registered under the Securities
Act by reason of their issuance in a transaction exempt from the registration
requirements thereof, and that the Warrant Shares will bear a legend stating
that such securities have not been registered under the Securities Act and may
not be sold or transferred in the absence of such registration or an exemption
from such registration.

          (b)  By the Company. The Company represents and warrants that:

               (i)  It (A) is a corporation duly organized, validly existing and
in good standing under the laws of the state of its organization, (B) has all
requisite power and authority to conduct its business as now conducted and to
consummate the transactions contemplated hereby and (C) is duly qualified to do
business and is in good standing in each jurisdiction in which the character of
the properties owned or leased by it or in which the transaction of its business
makes such qualification necessary and the failure of which would not have a
material adverse effect on the Company.

               (ii) It has outstanding as of the date hereof but before giving
effect to this Warrant, 30,544,782 Ordinary Shares, calculated on a fully
diluted basis, giving effect to the

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conversion of all options, warrants, rights and other securities convertible
into, or exchangeable for Ordinary Shares.

               (iii) The execution, delivery and performance by the Company of
this Warrant (A) has been duly authorized by all necessary corporate action, (B)
does not and will not contravene the Company's Memorandum and Articles of
Association and (C) does not and will not contravene any applicable law or any
contractual restriction binding on or otherwise affecting the Company or any of
its properties or result in a default under any agreement or instrument to which
the Company is a party or by which the Company or its properties may be subject.

               (iv) This Warrant has been duly executed and delivered by the
Company, and is a legal, valid and binding obligation of the Company,
enforceable against the Company in accordance with its terms, except as may be
limited by applicable bankruptcy, insolvency, moratorium and other laws
affecting the rights of creditors generally and general principles of equity.

               (v)  Assuming the accuracy of the representations made by the
Holder in Section 2(a) hereof, no authorization, consent, approval, license,
exemption or other action by, and no registration, qualification, designation,
declaration or filing with, any governmental authority is or will be necessary
in connection with the execution and delivery by the Company of this Warrant,
the issuance by the Company of the Warrant Shares, the consummation of the
transactions contemplated hereby, the performance of or compliance with the
terms and conditions hereof, or to ensure the legality, validity, and
enforceability hereof, except for the filing of a Form D under United States
federal and New York state securities laws

               (vi) The Company has reserved solely for issuance and delivery
upon the exercise of this Warrant such number of Ordinary Shares to provide for
the exercise in full of this Warrant.

               (vii) Neither the Company, nor any of its Affiliates, nor any
person acting on its or their behalf, has directly or indirectly made any offers
or sales of any security or solicited any offers to buy any security under
circumstances that would require registration, or the filing of a prospectus
qualifying the distribution, of this Warrant being issued hereby under the
Securities Act or cause the issuance of this Warrant to be integrated with any
prior offering of securities of the Company for purposes of the Securities Act.

     3. CERTAIN AGREEMENTS OF THE COMPANY. The Company agrees as follows:

          (a)  Shares to be Fully Paid. All Warrant Shares will, upon issuance
in accordance with the terms of this Warrant, be validly issued, fully paid, and
nonassessable and free from all taxes, liens, claims and encumbrances.

          (b)  Authorization and Reservation of Shares. During the Exercise
Period, the Company shall have duly authorized a sufficient number of Ordinary
Shares, free from preemptive rights and from any other restrictions imposed by
the Company without the consent of the Holder, to provide for the exercise in
full of this Warrant. The Company shall at all times

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during the Exercise Period reserve and keep available out of such authorized but
unissued Ordinary Shares such number of shares to provide for the exercise in
full of this Warrant.

          (c)  Listing. In connection with the Holder's exercise of Registration
Rights hereunder, the Company shall use its best efforts to promptly secure the
listing of the Ordinary Shares issuable upon exercise of this Warrant upon each
national securities exchange or automated quotation system, if any, upon which
Ordinary Shares are then listed or become listed (subject to official notice of
issuance upon exercise of this Warrant) and shall maintain such listing for so
long as any other Ordinary Shares shall be so listed.

          (d)  Certain Actions Prohibited. The Company will not, by amendment of
its Articles of Association or through any reorganization, transfer of assets,
consolidation, merger, dissolution, issue or sale of securities, or any other
voluntary action, avoid or seek to avoid the observance or performance of any of
the terms to be observed or performed by it hereunder, but will at all times in
good faith assist in the carrying out of all the provisions of this Warrant and
in the taking of all such action as may reasonably be requested by the Holder of
this Warrant in order to protect the exercise privilege of the Holder of this
Warrant against impairment, consistent with the tenor and purpose of this
Warrant.

          (e)  Successors and Assigns. Except as expressly provided otherwise
herein, this Warrant will be binding upon any entity succeeding to the Company
by merger, consolidation, or acquisition of all or substantially all of the
Company's assets.

          (f)  Blue Sky Laws. The Company shall, on or before the date of
issuance of any Warrant Shares, take such actions as the Company shall
reasonably determine are necessary to qualify the Warrant Shares for, or obtain
exemption for the Warrant Shares for, sale to the Holder of this Warrant upon
the exercise hereof under applicable securities or "blue sky" laws of the states
of the United States, and shall provide written evidence of any such action so
taken to the Holder of this Warrant prior to such date; provided, however, that
the Company shall not be required to qualify as a foreign corporation or file a
general consent to service of process in any such jurisdiction.

          (g)  Rule 144 Reports. If the Company becomes subject to the reporting
requirements of Section 13 or 15(d) of the Exchange Act, but only for so long as
the Company is so subject, the Company shall take all actions reasonably
necessary to enable the Holder to sell the Registrable Securities without
registration under the Securities Act within the limitations of the exemptions
provided by Rule 144 under the Securities Act, as such rule may be amended from
time to time, or any similar rule or regulation hereafter adopted by the SEC,
including filing on a timely basis all reports required to be filed by the
Exchange Act. Upon the request of the Holder, the Company shall deliver to the
Holder a written statement as to whether it has complied with such requirements.

     4. ADJUSTMENT OF PURCHASE PRICE AND NUMBER OF SHARES. The Purchase Price
and the number of Warrant Shares may be adjusted from time to time as set forth
in APPENDIX B.

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     5. REGISTRATION RIGHTS. The Warrant shall have the Registration Rights set
forth in APPENDIX C. Notwithstanding anything to the contrary contained herein
(including in APPENDIX C), the Holder agrees not to exercise any of the
registration rights set forth in APPENDIX C at any time that it is able to sell
all of its Registrable Securities pursuant to Rule 144 of the Securities Act in
any three (3) month period.

     6. VESTING. The Warrant Shares shall vest in accordance with the vesting
schedule set forth in APPENDIX D.

     7. Treatment of Warrant in the Event of an Acquisition Transaction. If the
Company undertakes an Acquisition Transaction then the Company shall give prompt
notice of such transaction to the Holder. Upon the closing of the Acquisition
Transaction at the Company Acquiror's option, the Company Acquiror may assume
this Warrant and cause provision to be made so that the Holder shall thereafter
be entitled to receive, upon exercise of this Warrant, the Warrant Shares (as
such term is modified in accordance with this Section 6), whereupon the Company
shall be released from this Warrant. If the Company Acquiror does not elect to
assume this Warrant, then (i) this Warrant shall terminate if not assumed by the
Company Acquiror, unless previously exercised by Holder and (ii) notwithstanding
the termination of this Warrant, with respect to the unvested Warrant Shares, if
IBM satisfies the conditions necessary that would have been necessary to cause
some or all of such shares to vest in accordance with the terms of this
Agreement as if this Agreement had continued to be in effect following such
Acquisition Transaction (for instance, if the Company Acquiror Recognizes
Revenues pursuant to the arrangements between IBM and the Company contemplated
hereby), the Company Acquiror shall pay IBM the Cashout Value with respect to
each such portion of the Warrant Shares that would have vested.

     8. TRANSFER, EXCHANGE, AND REPLACEMENT

          (a)  Transferability.

               (i)  The Holder covenants not to transfer this Warrant or the
Warrant Shares except in compliance with this Section 8(a). Subject to
compliance with the transfer restrictions set forth in clauses (ii) and (iii) of
this Section 8(a), this Warrant, the Warrant Shares and the rights granted to
the Holder hereof are freely transferable, in whole or in part, upon surrender
of this Warrant, together with an assignment form, at the office or agency of
the Company referred to in Section 9 below.

               (ii) The Holder shall not effect any transfer except pursuant to
a transaction either registered, or exempt from registration, under the
Securities Act. Prior to any transfer in reliance upon an exemption from such
registration other than Rule 144 of the Securities Act, the Holder shall provide
to the Company an opinion letter from counsel to the Holder (which counsel may
include in-house counsel), reasonably satisfactory to the Company, opining that
such transfer does not require registration under the Securities Act. No sale,
assignment, transfer or pledge of the Warrant Shares shall be made by any holder
thereof to any person unless such person shall first agree in writing to be
bound by the restrictions of this Warrant. Until due presentment for
registration of transfer on the books of the Company, the

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Company may treat the registered Holder hereof as the owner hereof for all
purposes, and the Company shall not be affected by any notice to the contrary.

               (iii) Notwithstanding anything in this Warrant to the contrary,
as this Warrant is issued in furtherance of the relationship between the Company
and the initial Holder, this Warrant and any Warrant Shares issued upon its
exercise may not be transferred without the prior written consent of the
Company, which consent may be withheld for any reason, and any purported
transfer of this Warrant or any Warrant Shares issued upon its exercise without
the prior written consent of the Company shall be null and void and of no force
or effect; PROVIDED, that the Holder may transfer to any entity, whether
incorporated or not, that is controlled by IBM, and "control" means the ability,
whether directly or indirectly, to direct the affairs of another by means of
ownership, contract or otherwise.

          (b)  Warrant Exchangeable for Different Denominations. This Warrant is
exchangeable, upon the surrender hereof by the Holder hereof at the office or
agency of the Company referred to in Section 9 below, for new warrants of like
tenor of different denominations representing in the aggregate the right to
purchase the number of Ordinary Shares which may be purchased hereunder, each of
such new warrants to represent the right to purchase such number of shares as
shall be designated by the Holder hereof at the time of such surrender.

          (c)  Replacement of Warrant. Upon receipt of evidence reasonably
satisfactory to the Company of the loss, theft, destruction, or mutilation of
this Warrant and, in the case of any such loss, theft, or destruction, upon
delivery of an indemnity agreement reasonably satisfactory in form and amount to
the Company, or, in the case of any such mutilation, upon surrender and
cancellation of this Warrant, the Company, at its expense, will execute and
deliver, in lieu thereof, a new Warrant of like tenor.

          (d)  Cancellation; Payment of Expenses. Upon the surrender of this
Warrant in connection with any transfer, exchange, or replacement as provided in
this Section 8, this Warrant shall be promptly canceled by the Company. The
Company shall pay all taxes (other than securities transfer taxes) and all other
expenses (other than legal expenses, if any, incurred by the Holder or
transferees) and charges payable in connection with the preparation, execution,
and delivery of warrants pursuant to this Section 8. In the event of any dispute
between the parties concerning the terms and provisions of this Warrant, the
prevailing party shall be entitled to reimbursement from the other party for its
reasonable costs and expenses (including reasonable legal fees) incurred by such
party in connection with such dispute.

          (e)  Warrant Register. The Company shall maintain, at its principal
executive offices (or such other office or agency of the Company as it may
designate by notice to the Holder hereof), a register for this Warrant, in which
the Company shall record the name and address of the person in whose name this
Warrant has been issued, as well as the name and address of each transferee and
each prior owner of this Warrant.

          (f)  No Rights as Shareholder. This Warrant does not entitle the
Holder to any voting rights or other rights as a shareholder of the Company
prior to the exercise hereof.

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     9. NOTICES. Any notices required or permitted to be given under the terms
of this Warrant shall be sent by certified or registered mail (return receipt
requested) or delivered personally or by courier or by confirmed telecopy, and
shall be effective five days after being placed in the mail, if mailed, or upon
receipt or refusal of receipt, if delivered personally or by courier, or by
confirmed telecopy, in each case addressed to a party. The addresses for such
communications shall be:

        IF TO THE COMPANY:                 If to IBM:
      ---------------------------------- -------------------------------

        ClickSoftware Technologies Ltd.    ***1
        34 Habarzel Street                 Pervasive/Wireless e-business EBO
        Tel Aviv Israel                             IBM Sweden
        Facsimile:  (972-3)-649-9467       Wallingatan 2, Stockholm
        ATTN: Chief Financial Officer      Sweden

                                           with a copy to:

                                           The Company Secretary
                                           IBM United Kingdom Limited
                                           Law Department
                                           IBM South Bank
                                           76 Upper Ground
                                           London SE1 9PZ

                                           ***2

                                           EMEA Corporate Development - Venture
                                           Investments
                                           Tour Descartes, La Defense 5
                                           Office : ***3
                                           Mobile:  ***4

-------------------

     1 Information redacted pursuant to a confidential treatment request by
ClickSoftware Technologies Ltd. under 17 C.F.R.ss.ss.200.80(b)(4), 200.83 and
240.24b-2 and submitted separately with the Securities and Exchange Commission.

     2 Information redacted pursuant to a confidential treatment request by
ClickSoftware Technologies Ltd. under 17 C.F.R.ss.ss.200.80(b)(4), 200.83 and
240.24b-2 and submitted separately with the Securities and Exchange Commission.

     3 Information redacted pursuant to a confidential treatment request by
ClickSoftware Technologies Ltd. under 17 C.F.R.ss.ss.200.80(b)(4), 200.83 and
240.24b-2 and submitted separately with the Securities and Exchange Commission.

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If to any other Holder, at such address as such Holder shall have provided in
writing to the Company, or at such other address as any Holder furnishes by
notice given in accordance with this Section 9.

     10. GOVERNING LAW; JURISDICTION AND VENUE. This Warrant shall be governed
by the laws of the State of New York, without regard to conflicts or choice of
law rules or principles. Each of the Company and the Holder submits to the
exclusive jurisdiction and venue of the federal and state courts of New York, to
resolve all issues that may arise out of or relate to this Warrant. The parties
waive any right to a jury trial.

     11. MISCELLANEOUS.

          (a)  Amendments. This Warrant and any provision hereof may only be
amended by an instrument in writing signed by the Company and all Holders
hereof.

          (b)  U.S. Dollars. All references in this Warrant to "DOLLARS" or "$"
shall mean the U.S. dollar.

          (c)  Fractional Shares. The Company shall not be required upon the
exercise of this Warrant to issue any fractional shares, but shall make an
adjustment therefor in cash on the basis of the fair market value per Ordinary
Share, as determined in good faith by the Board.

          (d)  Descriptive Headings. The descriptive headings of the several
sections of this Warrant are inserted for purposes of reference only, and shall
not affect the meaning or construction of any of the provisions hereof.

          (e)  Business Day. For purposes of this Warrant, the term "BUSINESS
DAY" means any day, other than a Saturday or Sunday or a day on which banking
institutions in New York, New York or the city and state provided in Section 9
hereof for notices to the Company, are authorized or obligated by law,
regulation or executive order to close.

          (f)  Counterparts. This agreement may be executed in counterparts, and
any such executed counterpart shall be, and shall be deemed to be, an original
instrument.

          (g)  Severability. If any term, provision, covenant or restriction of
this Agreement is held by a court of competent jurisdiction to be invalid, void
or unenforceable, it shall be deemed replaced with a valid and enforceable
provision, which comes as close as possible to the economic purpose of the
invalid, void or unenforceable provision, and the remainder of the terms,
provisions, covenants and restrictions of this Agreement shall remain in full
force and effect and shall in no way be affected, impaired or invalidated.

--------------------------------------------------------------------------------
     4 Information redacted pursuant to a confidential treatment request by
ClickSoftware Technologies Ltd. under 17 C.F.R.ss.ss.200.80(b)(4), 200.83 and
240.24b-2 and submitted separately with the Securities and Exchange Commission.

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          (h)  Successors and Assigns. This Agreement shall be binding on, and
shall inure to the benefit of, the parties hereto and their respective
successors and assigns, including all Holders.

          (i)  Survival. The representations, warranties and covenants made by
the parties hereto shall survive the execution and delivery of this Agreement
until such time as the Holder no longer holds either of the Warrant or any
Warrant Shares.

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     IN WITNESS WHEREOF, the undersigned have executed this Warrant as of the
date first written above.

CLICKSOFTWARE TECHNOLOGIES LTD.

By:   /s/ Shmuel Arvatz
    ----------------------------------
    Name:Shmuel Arvatz
    Title: Chief Financial Officer

IBM UNITED KINGDOM LTD.

By:         ***5
    ----------------------------------
    Name:
    Title:

--------------------------------
     5 Information redacted pursuant to a confidential treatment request by
ClickSoftware Technologies Ltd. under 17 C.F.R.ss.ss.200.80(b)(4), 200.83 and
240.24b-2 and submitted separately with the Securities and Exchange Commission.

                                       10
<PAGE>

                            APPENDIX A -- DEFINITIONS

     "ACQUISITION TRANSACTION" shall mean (i) the sale, lease or other transfer,
in one or a series of related transactions, of all or substantially all of the
Company's assets to any person or Group, or (ii) a consolidation or merger of
the Company with or into any other corporation or corporations (or entity or
entities) (unless the Company's shareholders of record immediately prior to such
transaction will, immediately after such transaction, hold (solely in respect of
their equity interests in the Company before the transaction) at least a
majority of the voting power of the surviving or successor entity to the
business and assets of the Corporation..

     "AFFILIATE" shall mean any entity directly or indirectly controlled by,
controlling or under common control with another entity.

     "BOARD" shall mean the Board of Directors of the Company.

     "CASHLESS EXERCISE" shall have the meaning specified in Section 1(b) of the
Warrant.

     "CASHOUT VALUE" means the product of (i) the net per share value of this
Warrant calculated as if the Holder had exercised this Warrant in full at such
time by Cashless Exercise pursuant to Section 1(b) hereof, except that Market
Price for purposes of determining Warrant Value in the event of an Acquisition
Transaction shall be equal to the per share consideration to be paid to and/or
received by shareholders of the Company in connection with the Acquisition
Transaction and (ii) the number of Warrant Shares that would have vested upon
the satisfaction of the conditions necessary to cause such shares to vest in
accordance with the terms of this Agreement if this Agreement were to continue
to be in effect following such Acquisition Transaction.

     "COMPANY" shall have the meaning specified in the initial paragraph of the
Warrant.

     "COMPANY ACQUIROR" means the person or Group to whom the Company's assets
are transferred as described in the definition of Acquisition Transaction or
(ii) the successor entity as described in clause (ii) of such definition.

     "EXCHANGE ACT" shall mean the Securities Exchange Act of 1934, as amended.

     "EXERCISE PERIOD" shall have the meaning specified in Section 1(a) of the
Warrant.

     "GROUP" shall have the meaning specified in Section 13(d)(3) of the
Exchange Act.

     "HOLDER" shall have the meaning specified in the initial paragraph of the
Warrant.

     "IBM" shall have the meaning specified in the initial paragraph of the
Warrant.

     "MARKET PRICE" shall mean the following: (i) the average of the closing
sale prices for the Ordinary Shares as reported on the principal trading
exchange or the Nasdaq SmallCap Market

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for the Ordinary Shares for the five (5) consecutive trading days immediately
preceding such date, or if no sale price is so reported for such period, the
last bid price for such period, or (ii) if the foregoing does not apply, the
last sale price of such security in the over-the-counter market on the pink
sheets or bulletin board for such security on the last trading day immediately
preceding such date, or if no sale price is so reported for such security, the
average of the last bid and ask price for such security on the last trading day
immediately preceding such date, or (iii) if market value cannot be calculated
as of such date on any of the foregoing bases, the Market Price shall be the
fair market value as reasonably determined in good faith by the Company's Board
of Directors, or if the Holder objects to such determination, by an investment
banking firm selected by the Company and reasonably acceptable to the Holder,
with the costs of the appraisal to be borne by the Company.

     "ORDINARY SHARES" shall mean the Ordinary Shares of the Company.

     "PERSON" or "PERSON" shall mean all natural persons, corporations, business
trusts, associations, companies, partnerships, joint ventures, governments,
agencies, political subdivisions and other entities.

     "PIGGYBACK REGISTRATION RIGHT" shall mean a right of the Holder under
APPENDIX C(A)

     "PURCHASE PRICE" shall mean the average of the closing sale prices for the
Ordinary Shares per Ordinary Share as reported on the Nasdaq SmallCap Market for
the twenty (20) consecutive trading days immediately preceding the Effective
Date, as may be adjusted from time to time pursuant to Appendix B. "REGISTRABLE
SECURITIES" shall mean the Warrant Shares issued or issuable with respect to the
Warrant.

     "REGISTRATION EXPENSES" shall mean all expenses incident to the Company's
performance of or compliance with the registration provisions of APPENDIX C
herein, including without limitation (i) all fees and expenses of compliance
with federal securities and state securities laws; (ii) all U.S. Securities and
Exchange Commission and state securities laws filing fees; (iii) all printing
expenses; (iv) all fees and disbursements of counsel for the Company; and (v)
all fees and disbursements of accountants of the Company, but excluding (i)
underwriter's discounts relating to securities sold by the Selling Holder; (ii)
filings made with the NASD and counsel fees in connection therewith; and (iii)
fees and disbursements of counsel for the Selling Holder.

     "REGISTRATION RIGHTS" shall mean the Piggyback registration rights set
forth in APPENDIX C.

     "SECURITIES ACT" shall mean the Securities Act of 1933, as amended.

     "SELLING HOLDER" shall have the meaning specified in APPENDIX C(B)(II) of
the Warrant.

     "WARRANT" shall have the meaning specified in the initial paragraph of the
Warrant.

     "WARRANT SHARES" shall mean Ordinary Shares, as may be adjusted from time
to time pursuant to APPENDIX B and subject to the vesting schedule set forth in
APPENDIX D.

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        E APPENDIX B - ADJUSTMENT OF PURCHASE PRICE AND NUMBER OF SHARES

          (a)  Recapitalizations. If the Company's outstanding Ordinary Shares
shall be subdivided into a greater number of shares or a dividend in Ordinary
Shares shall be paid in respect of Ordinary Shares, the Purchase Price in effect
immediately prior to such subdivision or at the record date of such dividend
shall simultaneously with the effectiveness of such subdivision or immediately
after the record date of such dividend be proportionately reduced. If
outstanding Ordinary Shares shall be combined into a smaller number of shares,
the Purchase Price in effect immediately prior to such combination shall,
simultaneously with the effectiveness of such combination, be proportionately
increased.

          (b)  Adjustment in Number of Warrant Shares. When any adjustment is
required to be made in the Purchase Price, the number of Warrant Shares
purchasable upon the exercise of this Warrant shall be changed to the number
determined by dividing (i) an amount equal to the number of shares issuable upon
the exercise of this Warrant immediately prior to such adjustment, multiplied by
the Purchase Price in effect immediately prior to such adjustment, by (ii) the
Purchase Price in effect immediately after such adjustment.

          (c)  Certificate of Adjustment. When any adjustment is required to be
made pursuant to this APPENDIX B, the Company shall promptly mail to the Holder
a certificate setting forth the Purchase Price after such adjustment and setting
forth a brief statement of the facts requiring such adjustment. Such certificate
shall also set forth the kind and amount of stock or other securities or
property into which this Warrant shall be exercisable following such adjustment.

          (d)  ADJUSTMENTS FOR NON-SHARE DIVIDENDS AND DISTRIBUTIONS. In the
event that the Company shall issue or pay to holders of Ordinary Shares a
dividend or other distribution payable other than in securities of the Company,
then and in each such event provision shall be made so that Holder shall receive
upon exercise of this Warrant, in addition to the Warrant Shares issued upon
exercise, the dividend or other distribution which Holder would have received if
it had been the holder of such Warrant Shares at the time of such dividend or
other distribution.

          (e)  Other Notices. In case at any time:

               (i)  the Company shall declare any dividend upon the Ordinary
Shares payable in shares of stock of any class or make any other distribution
(other than dividends or distributions payable in cash out of retained earnings
consistent with the Company's past practices with respect to declaring dividends
and making distributions) to the holders of the Ordinary Shares;

               (ii) the Company shall offer for subscription pro rata to the
holders of the Ordinary Shares any additional shares of stock of any class or
other rights;

                                        1
<PAGE>

               (iii) there shall be any capital reorganization of the Company,
or reclassification of the Ordinary Shares, or consolidation or merger of the
Company with or into, or sale of all or substantially all of its assets to,
another corporation or entity; or

               (iv) there shall be a voluntary or involuntary dissolution,
liquidation or winding-up of the Company;

then, in each such case, the Company shall give to the Holder (a) notice of the
date on which the books of the Company shall close or a record shall be taken
for determining the holders of Ordinary Shares entitled to receive any such
dividend, distribution, or subscription rights or for determining the holders of
Ordinary Shares entitled to vote in respect of any such reorganization,
reclassification, consolidation, merger, sale, dissolution, liquidation or
winding-up and (b) in the case of any such reorganization, reclassification,
consolidation, merger, sale, dissolution, liquidation or winding-up, notice of
the date (or, if not then known, a reasonable estimate thereof by the Company)
when the same shall take place. Such notice shall also specify the date on which
the holders of Ordinary Shares shall be entitled to receive such dividend,
distribution, or subscription rights or to exchange their Ordinary Shares for
stock or other securities or property deliverable upon such reorganization,
reclassification, consolidation, merger, sale, dissolution, liquidation, or
winding-up, as the case may be. Such notice shall be given at least thirty (30)
days prior to the record date or the date on which the Company's books are
closed in respect thereto. Failure to give any such notice or any defect therein
shall not affect the validity of the proceedings referred to in clauses (i),
(ii), (iii) and (iv) above.

          (e)  Certain Events. If, at any time during the Exercise Period, any
event occurs of the type contemplated by the adjustment provisions of this
APPENDIX B but not expressly provided for by such provisions, the Company will
give notice of such event, and the Board will make an appropriate adjustment in
the Purchase Price and the number of Ordinary Shares acquirable upon exercise of
this Warrant so that the rights of the Holder shall be neither enhanced nor
diminished by such event.

                                        2
<PAGE>

                        APPENDIX C - REGISTRATION RIGHTS

        (a)     Piggyback Registration.

                (i)     Participation. If the Company elects to file a
registration statement under the Securities Act covering the offer and sale of
any Ordinary Shares (or equity securities converted into Ordinary Shares) in
connection with any public offering (other than a registration statement on Form
S-8 or Form S-4, or their successors, or any other form for a similar limited
purpose, or any registration statement covering only securities proposed to be
issued in exchange for securities or assets of another corporation), the Company
shall give written notice thereof to the Holder at least twenty business days
before filing. The Holder shall have a Piggyback Registration Right to
participate in such offering on a pro rata basis with the Company and any other
holders of the Company's Ordinary Shares upon the giving of notice to the
Company within ten business days of receipt by it of notice from the Company. If
the Holder notifies the Company of its intent to exercise such Piggyback
Registration Right, then, subject to (a)(ii) below, the Company shall include in
such registration statement such number of shares of Registrable Securities as
requested by the Holder. Such Registrable Securities shall be included in the
underwriting for the public offering on the same terms and conditions as the
securities otherwise being sold in such offering.

                (ii)    Underwriters' Cutback. If, in the opinion of the
managing underwriter of such offering the inclusion of all of the shares of
Registrable Securities and other Ordinary Shares requested to be registered
would be inappropriate, then the number of shares of Registrable Securities and
other Ordinary Shares to be included in the offering shall be reduced, with the
participation in such offering to be in the following order of priority: (1)
first, securities to be issued by the Company shall be included, and (2) second,
any other Ordinary Shares required to be included pursuant to any demand
registration right granted to such other holder of Ordinary Shares shall be
included, and (3) third Registrable Securities and any other Ordinary Shares
requested to be included, on a pro rata basis (based upon the number of
registrable securities owned by the Holder and the holders of Ordinary Shares
requesting participation in the offering), shall be included.

                (iii)   Registrant Controls. The Company may decline to file a
Registration Statement after giving notice to any Holder, or withdraw a
Registration Statement after filing and after such notice, but prior to the
effectiveness thereof, provided that such registrant shall promptly notify each
Holder of Registrable Securities in writing of any such action and provided
further that such registrant shall bear all reasonable expenses incurred by such
Holder of Registrable Securities or otherwise in connection with such withdrawn
Registration Statement

                (iv)    Underwriting Agreement. In connection with any
registration under this Section (a) involving an underwriting, the Company shall
not be required to include any Registrable Shares in such registration unless
the Holder accepts the terms of the underwriting as determined by the
underwriters selected by the Company (provided that such terms must be

                                        1
<PAGE>

consistent with this Agreement and provided, further, that any inability of the
Holder to agree with the underwriters shall not restrict the ability of the
Company to proceed with the registration). Notwithstanding anything to the
contrary contained herein, it shall be a condition precedent to the Company's
obligation to take any action pursuant to this section (a) with respect to the
Registrable Securities of the Holder that (i) the Holder furnish to the Company
such information regarding itself, the Registrable Securities held by it, and
the intended method of disposition of such securities as shall be required by
the Company or the managing underwriters, if any, to effect the registration of
the Registrable Securities and (ii) to the extent that the provisions on
indemnification and contribution contained in the underwriting agreement entered
into in connection with the underwritten public offering are in conflict with
the provisions of sections (b) and (c) of this APPENDIX C, the provisions of the
underwriting agreement shall control.

        (b)     Indemnification.

                (i)     Indemnification by the Company. To the extent permitted
by law, the Company agrees to indemnify and hold harmless any Holder of
Registrable Securities which has included Registrable Securities in a
registration statement, its officers, directors and agents and each Person, if
any, who controls such Holder within the meaning of Section 15 of the Securities
Act or Section 20 of the Exchange Act from and against any and all losses,
claims, damages, liabilities and expenses (including reasonable attorneys fees
and costs of investigation) arising out of or based upon any untrue statement or
alleged untrue statement of a material fact contained in any registration
statement or final prospectus relating to the Registrable Securities or in any
amendment or supplement thereto or in any preliminary prospectus, or arising out
of or based upon any omission or alleged omission to state therein a material
fact required to be stated therein or necessary to make the statements therein
not misleading, except insofar as such losses, claims, damages, liabilities or
expenses arise out of, or are based upon, any such untrue statement or omission
based upon information furnished in writing to Company by the Holder of the
Registrable Securities or on such Holder's behalf expressly for use therein;
provided, that with respect to any untrue statement or omission made in any
preliminary prospectus, the indemnity agreement contained in this paragraph
shall not apply to the extent that any such loss, claim, damage, liability or
expense results from the fact that a current copy of the prospectus was not sent
or given to the person asserting any such loss, claim, damage, liability or
expense at or prior to the written confirmation of the sale of the Registrable
Securities concerned if it is determined that it was the responsibility of the
Holder of such Registrable Securities to provide such person with a current copy
of the prospectus and such current copy of the prospectus would have cured the
defect giving rise to such loss, claim, damage, liability or expense; PROVIDED,
FURTHER, that the indemnity contained in this section (b)(i) shall not apply to
amounts paid in settlement of any such loss, claim, damage, liability or expense
if such settlement is effected without the consent of the Company, which consent
shall not be unreasonably withheld. The Company also agrees to indemnify any
underwriters of the Registrable Securities, their officers and directors and
each person who controls such underwriters on substantially the same basis as
that of the indemnification of the Holder of such Registrable Securities
provided in this section (b).

                (ii)    Indemnification by the Holder of Registrable Securities.
To the extent permitted by law, the Holder of Registrable Securities, to the
extent it is selling Registrable

                                        2
<PAGE>

Securities ("SELLING HOLDER"), agrees to indemnify and hold harmless the
Company, its directors and officers and each Person, if any, who controls the
Company within the meaning of either Section 15 of the Securities Act or Section
20 of the Exchange Act to the same extent as the foregoing indemnity from the
Company to the Selling Holder, but only with respect to, and to the extent that,
information furnished in writing by the Selling Holder or on the Selling
Holder's behalf expressly for use in any registration statement or final
prospectus relating to the Registrable Securities (or any amendment or
supplement thereto, or any preliminary prospectus) which contained an untrue
statement or alleged untrue statement of a material fact or omitted or allegedly
omitted to state therein a material fact required to be stated therein or
necessary to make the statements therein not misleading. Notwithstanding
anything to the contrary contained herein, the liability of the Holder hereunder
shall be limited to the proportion of any such loss, claim, damage, liability or
expense that is equal to the proportion that the public offering price of the
shares of Registrable Securities sold by the Holder bears to the total public
offering price of all securities sold in such offering. In case any action or
proceeding shall be brought against the Company or its directors or officers, or
any such controlling Person, in respect of which indemnity may be sought against
such Selling Holder, such Selling Holder shall have the rights and duties given
to the Company, and the Company or its directors or officers or such controlling
Person shall have the rights and duties given to such Selling Holder, by the
preceding subsection. The Selling Holder also agrees to indemnify and hold
harmless the underwriters on substantially the same basis of that of the
indemnification of the Company provided in the preceding subsection.

        (c)     Contribution. If the indemnification provided for in this
APPENDIX C is unavailable to the Company or the Selling Holder in respect of any
losses, claims, damages, liabilities, expenses or judgments referred to herein,
then each such 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, claims, damages, liabilities, expenses and judgments
in such proportion as is appropriate to reflect the relative fault of the
indemnifying party on the one hand and of the indemnified party on the other
hand in connection with the statements or omissions which resulted in such
losses, claims, damages, liabilities, expenses or judgments, as well as any
other relevant equitable considerations. The relative fault of the Company on
the one hand and of each Selling Holder on the other 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 such party, and the party's relative intent,
knowledge, access to information and opportunity to correct or prevent such
statement or omission.

        (d)     Registration Expenses and Enforcement.

                (i)     Registrations Rights. The Company shall bear all
Registration Expenses incurred in connection with Piggyback Registration Rights.

                (ii)    Expenses of Registrant. The Company shall pay its
internal expenses (including, without limitation, all salaries and expenses of
its officers and employees performing legal or accounting duties), the expense
of any annual audit, the fees and expenses incurred in

                                        3
<PAGE>

connection with any listing of the securities to be registered on a securities
exchange, and the fees and expenses of any person, including special experts,
retained by the Company.

                (iii)   Enforcement of Registration Rights. Notwithstanding
anything to the contrary contained herein, the Company hereby agrees that each
Holder of Registrable Securities shall be entitled to specific performance of
the registration rights hereunder, and that the Company shall pay any reasonable
costs and expenses, including without reasonable limitation attorneys' fees, in
connection with the enforcement by any Holder of such specific performance;
PROVIDED, HOWEVER, that the Holder shall not have any right to obtain or seek an
injunction restraining or otherwise delaying any registration of securities by
the Company as the result of any controversy that might arise with respect to
the interpretation or implementation of these Registration Rights.

        (e)     Assignment of Registration Rights. Any of the rights of the
Holder hereunder, including the right to have the Company register Registrable
Securities pursuant to this Agreement, may be assigned by the Holder to any
transferee of all of the Warrant or the Registrable Securities if: (i) the
Holder agrees in writing with the transferee or assignee to assign such rights,
and a copy of such agreement is furnished to the Company after such assignment,
(ii) the Company is furnished with written notice of (A) the name and address of
such transferee or assignee, and (B) the securities with respect to which such
registration rights are being transferred or assigned, (iii) following such
transfer or assignment, the further disposition of such securities by the
transferee or assignee is restricted under the Securities Act and applicable
state securities laws, and (iv) such transfer shall have been made in accordance
with the applicable requirements of the Warrant. The transferee, by acceptance
of the transfer of any registration rights hereunder, acknowledges that it takes
such rights subject to the terms and conditions hereof. Upon any transfer of
less than all of its Registrable Securities, the Holder retains registration
rights with respect to Registrable Securities held by it.

                                        4
<PAGE>

                          APPENDIX D - VESTING SCHEDULE

        The Company and the Holder have agreed that the number of Warrant Shares
to be issued under the Warrant shall be determined in accordance with this
Appendix D.

1.      IMMEDIATE WARRANT VESTING

        Upon delivery to the Holder of a duly executed copy of the Warrant,
62,500 Warrant Shares (as may be adjusted pursuant to Appendix B), shall
immediately vest in the Holder.

2.      REVENUE BASED WARRANTS

        (a)     For the purposes of this section:

        "Qualifying Contract" is a contract entered into by the Company and/or
any of its subsidiaries, which the Company and/or any of its subsidiaries and
IBM designate in writing as a "Qualifying Contract" for these purposes.

        "Recognition" or "Recognized" means the earlier of (i) collection of
Revenue, or (ii) recognition of Revenue by the Company for inclusion in its
consolidated audited financial statements for the relevant period.

        "Revenue" means all fees or other revenues (net of VAT or other sales
tax, and excluding all expenses passed through to the client under the
Qualifying Contract and other costs as agreed by IBM and the Company and any of
its subsidiaries) which would be Recognized by the Company as revenue derived
from Qualifying Contracts for inclusion in its consolidated audited financial
statements for the relevant period; provided however that such fees or other
revenue are paid to or collected by the Company within sixty (60) days after the
end of the relevant period. Any fees or other revenue not paid to or collected
by the Company within sixty (60) days after the end of the relevant period shall
be deemed to be Revenue in the period in which such fees or revenue are actually
paid to or collected by the Company.

        (b)     The Holder will become entitled to purchase the following number
of Warrant Shares subject to the Recognition of the minimum Revenue amounts set
forth below:

                1.      With respect to the 12 consecutive months commencing on
the Effective Date (the "First Earn-Out Period"):

                        (A)     if the Company Recognizes ***6 (the "Full First
Earn-Out Amount") or more of Revenue, 62,500 Warrant Shares (as may be adjusted
pursuant to Appendix B) (the "Full First Tranche of Warrant Shares") will vest
in the Holder; or

----------------------

        6 Information redacted pursuant to a confidential treatment request by
ClickSoftware Technologies Ltd. under 17 C.F.R.ss.ss.200.80(b)(4), 200.83 and
240.24b-2 and submitted separately with the Securities and Exchange Commission.

                                        1
<PAGE>

                        (B)     if the Company Recognizes Revenues ranging
between ***7 (***8 of the Full First Earn-Out Amount, referred to as the "First
Earn-Out Threshold") and the Full First Earn-Out Amount for the First Earn-Out
Period (the amount of such Revenues referred to as the "First Earn-Out Actual
Revenue"), such number of Warrant Shares equivalent to the product of (a) the
First Earn-Out Actual Revenue divided by the Full First Earn-Out Amount
multiplied by (b) the Full First Tranche of Warrant Shares will vest in the
Holder (in this case, the difference between the number of Warrant Shares that
actually vest with the Holder and the Full First Tranche of Warrant Shares shall
be referred to as the "First Earn-Out Warrant Shortfall", and the difference
between the First Earn-Out Actual Revenue and the Full First Earn-Out Amount
shall be referred to as the "First Earn-Out Revenue Shortfall"); or

                        (C)     if the Company Recognizes Revenues below the
First Earn-Out Threshold, no Warrant Shares will vest with the Holder.

                2.      With respect to the 12 consecutive months commencing on
the first day immediately following the First Earn-Out Period (the "Second
Earn-Out Period"):

                        (A)     if the Company Recognizes ***9 (the "Full Second
Earn-Out Amount") or more of Revenue, 62,500 Warrant Shares (as may be adjusted
pursuant to Appendix B) (the "Full Second Tranche of Warrant Shares") will vest
in the Holder; or

                        (B)     if the Company Recognizes Revenues ranging
between ***10 (***11 of the Full Second Earn-Out Amount, referred to as the
"Second Earn-Out Threshold") and the Full Second Earn-Out Amount for the Second
Earn-Out Period (the amount of such Revenues is referred to herein as the
"Second Earn-Out Actual Revenue"), such number of Warrant Shares equivalent to
the product of the (a) Second Earn-Out Actual Revenue divided by the Full Second
Earn-Out Amount multiplied by (b) the Full Second Tranche of Warrant Shares

---------------------------

        7 Information redacted pursuant to a confidential treatment request by
ClickSoftware Technologies Ltd. under 17 C.F.R.ss.ss.200.80(b)(4), 200.83 and
240.24b-2 and submitted separately with the Securities and Exchange Commission.

        8 Information redacted pursuant to a confidential treatment request by
ClickSoftware Technologies Ltd. under 17 C.F.R.ss.ss.200.80(b)(4), 200.83 and
240.24b-2 and submitted separately with the Securities and Exchange Commission.

        9 Information redacted pursuant to a confidential treatment request by
ClickSoftware Technologies Ltd. under 17 C.F.R.ss.ss.200.80(b)(4), 200.83 and
240.24b-2 and submitted separately with the Securities and Exchange Commission.

        10 Information redacted pursuant to a confidential treatment request by
ClickSoftware Technologies Ltd. under 17 C.F.R.ss.ss.200.80(b)(4), 200.83 and
240.24b-2 and submitted separately with the Securities and Exchange Commission.

        11 Information redacted pursuant to a confidential treatment request by
ClickSoftware Technologies Ltd. under 17 C.F.R.ss.ss.200.80(b)(4), 200.83 and
240.24b-2 and submitted separately with the Securities and Exchange Commission.

                                        2
<PAGE>

will vest in the Holder (in this case, the difference between the number of
Warrant Shares that actually vest with the Holder and the Full Second Tranche of
Warrant Shares shall be referred to as the "Second Earn-Out Warrant Shortfall",
and the difference between the Second Earn-Out Actual Revenue and the Full
Second Earn-Out Amount shall be referred to as the "Second Earn-Out Revenue
Shortfall"); or

                        (C)     if the Company Recognizes Revenues below the
Second Earn-Out Threshold, no Warrant Shares will vest with the Holder.

        In addition, if (I) the Company Recognizes Revenue in excess of the Full
Second Earn-Out Amount (the "Second Earn-Out Excess Revenue") and (II) less than
the Full First Tranche of Warrant Shares had vested in the Holder for the First
Earn-Out Period, then additional Warrant Shares equivalent to the product of the
(1) Second Earn-Out Excess Revenue divided by the First Earn-Out Revenue
Shortfall multiplied by (2) the First Earn-Out Warrant Shortfall will vest with
the Holder, provided that the Holder will be entitled to no more than the Full
First Tranche of Warrant Shares for the First Earn-Out Period.

                (3)     With respect to the 12 consecutive months commencing on
the first day immediately following the Second Earn-Out Period (the "Third
Earn-Out Period"):

                        (A)     if the Company Recognizes ***12 (the "Full Third
Earn-Out Amount," and with the Full First Earn-Out Amount and the Full Second
Earn-Out Amount, the "Full Earn-Out Amounts") or more of Revenue, 62,500 Warrant
Shares (as may be adjusted pursuant to Appendix B) (the "Full Third Tranche of
Warrant Shares" and with the Full First Tranche of Warrant Shares and the Full
First Tranche of Warrant Shares, the "Full Tranches of Warrant Shares") will
vest in the Holder; or

                        (B)     if the Company Recognizes Revenues ranging
between ***13 (***14 of the Full Third Earn-Out Amount, referred to as the
"Third Earn-Out Threshold") and the Full Third Earn-Out Amount for the Third
Earn-Out Period (the amount of such Revenues is referred to herein as the "Third
Earn-Out Actual Revenue"), such number of Warrant Shares equivalent to the
product of the (a) Third Earn-Out Actual Revenue divided by the Full Third
Earn-Out Amount multiplied by (b) the Full Third Tranche of Warrant Shares will
vest in the Holder; or

------------------------------

        12 Information redacted pursuant to a confidential treatment request by
ClickSoftware Technologies Ltd. under 17 C.F.R.ss.ss.200.80(b)(4), 200.83 and
240.24b-2 and submitted separately with the Securities and Exchange Commission.

        13 Information redacted pursuant to a confidential treatment request by
ClickSoftware Technologies Ltd. under 17 C.F.R.ss.ss.200.80(b)(4), 200.83 and
240.24b-2 and submitted separately with the Securities and Exchange Commission.

        14 Information redacted pursuant to a confidential treatment request by
ClickSoftware Technologies Ltd. under 17 C.F.R.ss.ss.200.80(b)(4), 200.83 and
240.24b-2 and submitted separately with the Securities and Exchange Commission.

                                        3
<PAGE>

                        (C)     if the Company Recognizes Revenues below the
Third Earn-Out Threshold, no Warrant Shares will vest with the Holder.

        In addition, if (I) the Company Recognizes Revenue in excess of the Full
Third Earn-Out Amount (the "Third Earn-Out Excess Revenue") and (II) less than
the Full First Tranche of Warrant Shares had vested in the Holder for the First
Earn-Out Period and/or less than the Full Second Tranche of Warrant Shares had
vested in the Holder for the Second Earn-Out Period, then additional Warrant
Shares equivalent to the product of the (1) Third Earn-Out Excess Revenue
divided by the aggregate of the First Earn-Out Revenue Shortfall and the Second
Earn-Out Revenue Shortfall multiplied by the (2) aggregate of the First Earn-Out
Warrant Shortfall and the Second Earn-Out Warrant Shortfall will vest with the
Holder, provided that the Holder will be entitled to no more than the Full First
Tranche of Warrant Shares for the First Earn-Out Period and/or the Full Second
Tranche of Warrant Shares for the Second Earn-Out Period, as the case may be.

        (c)     Within 90 days after the end of each of the First Earn-Out
Period, the Second Earn-Out Period and the Third Earn-Out Period, the Company
will prepare and deliver to the Holder a statement of the Revenue for that 12
month period prepared by the Company in accordance with the provisions of this
Appendix D and certified by its chief financial officer for the period (the
"Revenue Notice"). A Revenue Notice shall also contain a computation of the
number of Warrant Shares that have been earned with respect to the period
covered by that Revenue Notice (and of all Warrant Shares which have
cumulatively become available for exercise pursuant to the provisions of this
Appendix).

        (d)     The Holder shall have 30 days from receipt of a Revenue Notice
to object to the information contained therein, by written notice to the Company
(the "Objection Notice"), failing which it shall be deemed accepted. An
Objection Notice shall set out in reasonable detail those aspects of the Revenue
Notice with which the Holder does not agree. Thereafter, if an Objection Notice
has been issued, the Company and the Holder shall use reasonable efforts to
resolve the dispute set out in the Objection Notice. If the Company and the
Holder are unable to resolve any dispute within 30 days of the receipt by the
Company of the Objection Notice, then the Company and the Holder shall jointly
select an accounting firm of national standing in the United States and Israel
to resolve the dispute (the "Independent Accountant"). If the Company and the
Holder are unable jointly to select an accounting firm to act as the Independent
Accountant within the following 3 days, they shall select an accounting firm by
lot (other than the accounting firms engaged by the Company and the Holder to
audit their respective financial statements).

        The Independent Accountant shall be instructed to resolve the matters in
dispute, as set out in the Objection Notice and thereby determine the applicable
Revenue for the period in question. The Independent Accountant shall act as an
expert, not an arbitrator and the determination of the Independent Accountant
shall be binding on the Company, the Holder and their affiliates. The expenses
of the Independent Accountant shall be borne equally by the Company and the
Holder.

        (e)     The Holder shall immediately become entitled to exercise the
Warrant Shares earned under the provisions of paragraphs (b)1, (b)2 and (b)(3)
above, in accordance with the

                                        4
<PAGE>

terms of the Warrant, upon the applicable amount of Revenue being agreed or
determined for the relevant period in accordance with the provisions of the
preceding paragraphs, and the Company shall provide the Holder with written
confirmation to that effect within 30 days thereof.

                                        5Note and Guarantee Agreement dated August 4, 2004

 Exhibit 4.1 
  
 EXECUTION VERSION 

  
 KILROY REALTY CORPORATION 
  
 KILROY REALTY, L.P. 
  
 $144,000,000 
  
 5.72% Series A Guaranteed Senior Notes due 2010 
 6.45% Series B Guaranteed Senior Notes due 2014 
  
 NOTE AND GUARANTEE AGREEMENT 
  
 Dated as of August 4, 2004 
  

  

 TABLE OF CONTENTS 
  

							
	 Section

	  	 	  	Page

	 1.
	  	 AUTHORIZATION OF NOTES
	  	1
			
	 2.
	  	 SALE AND PURCHASE OF NOTES
	  	2
			
	 3.
	  	 CLOSING
	  	2
			
	 4.
	  	 CONDITIONS TO CLOSING
	  	2
	 	  	 4.1.
	  	 Representations and Warranties
	  	2
	 	  	 4.2.
	  	 Performance; No Default
	  	3
	 	  	 4.3.
	  	 Compliance Certificates
	  	3
	 	  	 4.4.
	  	 Opinions of Counsel
	  	3
	 	  	 4.5.
	  	 Purchase Permitted By Applicable Law, etc.
	  	3
	 	  	 4.6.
	  	 Sale of Other Notes
	  	4
	 	  	 4.7.
	  	 Payment of Special Counsel Fees
	  	4
	 	  	 4.8.
	  	 Private Placement Number
	  	4
	 	  	 4.9.
	  	 Changes in Structure
	  	4
	 	  	4.10.	  	 Proceedings and Documents
	  	4
			
	 5.
	  	 REPRESENTATIONS AND WARRANTIES OF THE OBLIGORS
	  	5
	 	  	 5.1.
	  	 Organization; Power and Authority
	  	5
	 	  	 5.2.
	  	 Authorization, etc.
	  	5
	 	  	 5.3.
	  	 Disclosure
	  	5
	 	  	 5.4.
	  	 Organization and Ownership of Shares of Subsidiaries; Affiliates
	  	6
	 	  	 5.5.
	  	 Financial Statements
	  	6
	 	  	 5.6.
	  	 Compliance with Laws, Other Instruments, etc.
	  	6
	 	  	 5.7.
	  	 Governmental Authorizations, etc.
	  	7
	 	  	 5.8.
	  	 Litigation; Observance of Agreements, Statutes and Orders
	  	7
	 	  	 5.9.
	  	 Taxes
	  	7
	 	  	5.10.	  	 Title to Property; Leases
	  	8
	 	  	5.11.	  	 Licenses, Permits, etc.
	  	8
	 	  	5.12.	  	 Compliance with ERISA
	  	8
	 	  	5.13.	  	 Private Offering by the Obligors
	  	9
	 	  	5.14.	  	 Use of Proceeds; Margin Regulations
	  	9
	 	  	5.15.	  	 Existing Debt; Future Liens
	  	10

  

 i 

							
	 	  	5.16.	  	 Foreign Assets Control Regulations, etc.
	  	10
	 	  	5.17.	  	 Status under Certain Statutes
	  	10
	 	  	5.18.	  	 Environmental Matters
	  	11
	 	  	5.19.	  	 REIT Status
	  	12
			
	 6.
	  	 REPRESENTATIONS OF THE PURCHASERS
	  	12
	 	  	 6.1.
	  	 Purchase for Investment
	  	12
	 	  	 6.2.
	  	 Source of Funds
	  	12
			
	 7.
	  	 INFORMATION AS TO THE OBLIGORS
	  	14
	 	  	 7.1.
	  	 Financial and Business Information
	  	14
	 	  	 7.2.
	  	 Officer’s Certificate
	  	17
	 	  	 7.3.
	  	 Inspection
	  	18
			
	 8.
	  	 PREPAYMENT OF THE NOTES
	  	18
	 	  	 8.1.
	  	 Maturity
	  	18
	 	  	 8.2.
	  	 Optional Prepayments with Make-Whole Amount
	  	18
	 	  	 8.3.
	  	 Prepayment in Connection with a Change of Control
	  	19
	 	  	 8.4.
	  	 Allocation of Partial Prepayments
	  	19
	 	  	 8.5.
	  	 Maturity; Surrender, etc.
	  	20
	 	  	 8.6.
	  	 Purchase of Notes
	  	20
	 	  	 8.7.
	  	 Make-Whole Amount
	  	20
			
	 9.
	  	 AFFIRMATIVE COVENANTS
	  	21
	 	  	 9.1.
	  	 Compliance with Law
	  	21
	 	  	 9.2.
	  	 Insurance
	  	22
	 	  	 9.3.
	  	 Maintenance of Properties
	  	22
	 	  	 9.4.
	  	 Payment of Taxes and Claims
	  	22
	 	  	 9.5.
	  	 Corporate Existence, etc.
	  	22
	 	  	 9.6.
	  	 Ownership of the Company; Status
	  	23
	 	  	 9.7.
	  	 Maintenance of Ratings
	  	23
			
	 10.
	  	 NEGATIVE COVENANTS
	  	23
	 	  	10.1.	  	 Transactions with Affiliates
	  	23
	 	  	10.2.	  	 Merger, Consolidation, etc.
	  	23
	 	  	10.3.	  	 Debt to Total Asset Value
	  	24
	 	  	10.4.	  	 Limitation on Secured Debt
	  	24
	 	  	10.5.	  	 Unsecured Debt Ratio
	  	24
	 	  	10.6.	  	 Subsidiary Debt
	  	25
	 	  	10.7.	  	 Fixed Charges Coverage
	  	25
	 	  	10.8.	  	 Minimum Consolidated Tangible Net Worth
	  	25
	 	  	10.9.	  	 Limitation on Dividends
	  	26

  

 ii 

							
	 	  	10.10.	  	 Changes in Business
	  	26
			
	 11.
	  	 EVENTS OF DEFAULT
	  	26
			
	 12.
	  	 REMEDIES ON DEFAULT, ETC.
	  	29
	 	  	 12.1.
	  	 Acceleration
	  	29
	 	  	 12.2.
	  	 Other Remedies
	  	29
	 	  	 12.3.
	  	 Rescission
	  	29
	 	  	 12.4.
	  	 No Waivers or Election of Remedies, Expenses, etc.
	  	30
			
	 13.
	  	 GUARANTEE, ETC.
	  	30
	 	  	 13.1.
	  	 Guarantee
	  	30
	 	  	 13.2.
	  	 Obligations Unconditional
	  	31
	 	  	 13.3.
	  	 Guarantees Endorsed on the Notes
	  	33
			
	 14.
	  	 REGISTRATION; EXCHANGE; SUBSTITUTION OF NOTES
	  	33
	 	  	 14.1.
	  	 Registration of Notes
	  	33
	 	  	 14.2.
	  	 Transfer and Exchange of Notes
	  	33
	 	  	 14.3.
	  	 Replacement of Notes
	  	34
			
	 15.
	  	 PAYMENTS ON NOTES
	  	34
	 	  	 15.1.
	  	 Place of Payment
	  	34
	 	  	 15.2.
	  	 Home Office Payment
	  	34
			
	 16.
	  	 EXPENSES, ETC.
	  	35
	 	  	 16.1.
	  	 Transaction Expenses
	  	35
	 	  	 16.2.
	  	 Survival
	  	35
			
	 17.
	  	 SURVIVAL OF REPRESENTATIONS AND WARRANTIES; ENTIRE AGREEMENT
	  	35
			
	 18.
	  	 AMENDMENT AND WAIVER
	  	36
	 	  	 18.1.
	  	 Requirements
	  	36
	 	  	 18.2.
	  	 Solicitation of Holders of Notes
	  	36
	 	  	 18.3.
	  	 Binding Effect, etc.
	  	37
	 	  	 18.4.
	  	 Notes held by Obligor, etc.
	  	37
			
	 19.
	  	 NOTICES
	  	37
			
	 20.
	  	 REPRODUCTION OF DOCUMENTS
	  	38
			
	 21.
	  	 CONFIDENTIAL INFORMATION
	  	38

  

 iii 

							
			
	 22.
	  	 SUBSTITUTION OF PURCHASER.
	  	39
			
	 23.
	  	 MISCELLANEOUS.
	  	39
	 	  	23.1.	  	 Successors and Assigns
	  	39
	 	  	23.2.	  	 Payments Due on Non-Business Days
	  	39
	 	  	23.3.	  	 Severability
	  	40
	 	  	23.4.	  	 Construction
	  	40
	 	  	23.5.	  	 Counterparts
	  	40
	 	  	23.6.	  	 Governing Law
	  	40

  

					
	 SCHEDULE A
	  	—	  	 INFORMATION RELATING TO PURCHASERS

			
	 SCHEDULE B
	  	—	  	 DEFINED TERMS

			
	 SCHEDULE 4.9
	  	—	  	 Changes in Corporate Structure

			
	 SCHEDULE 5.3
	  	—	  	 Disclosure Materials

			
	 SCHEDULE 5.4
	  	—	  	 Subsidiaries and Ownership of Subsidiary Stock; Affiliates; Restrictive Agreements

			
	 SCHEDULE 5.5
	  	—	  	 Financial Statements

			
	 SCHEDULE 5.8
	  	—	  	 Certain Litigation

			
	 SCHEDULE 5.11
	  	—	  	 Patents, etc.

			
	 SCHEDULE 5.14
	  	—	  	 Use of Proceeds

			
	 SCHEDULE 5.15
	  	—	  	 Existing Debt/Liens

			
	 SCHEDULE 5.18
	  	—	  	 Environmental Matters

			
	 EXHIBIT 1-A
	  	—	  	 Form of 5.72% Series A Guaranteed Senior Note due 2010

			
	 EXHIBIT 1-B
	  	—	  	 Form of 6.45% Series B Guaranteed Senior Note due 2014

			
	 EXHIBIT 2
	  	—	  	 Form of Notation of Guarantee

  

 iv 

					
			
	 EXHIBIT 4.4(a)
	  	—	  	 Form of Opinion of Counsel for the Obligors

			
	 EXHIBIT 4.4(b)
	  	—	  	 Form of Opinion of Maryland Counsel for the Obligors

			
	 EXHIBIT 4.4(c)
	  	—	  	 Form of Opinion of Special Counsel for the Purchasers

  

 v 

 KILROY REALTY CORPORATION 
 12200 W. Olympic Boulevard, Suite 200 
 Los Angeles, CA 90064 
  
 KILROY REALTY, L.P. 
 12200 W. Olympic Boulevard, Suite 200 
 Los Angeles, CA 90064 
  
 5.72% Series A Guaranteed Senior Notes due 2010 
 6.45% Series B Guaranteed Senior Notes due 2014 
  
 As of August 4, 2004 
  
 TO THE PURCHASERS WHOSE NAMES 
 APPEAR IN THE ACCEPTANCE

 FORM AT END HEREOF: 
  
 Ladies and Gentlemen: 
  
 KILROY REALTY, L.P., a Delaware limited partnership (the “Company”), and KILROY REALTY CORPORATION, a Maryland corporation (the
“Guarantor” and, together with the Company, the “Obligors”), agree with each of the purchasers whose names appear in the acceptance form at the end hereof (each, a “Purchaser” and, collectively, the
“Purchasers”) as follows: 
  

	1.	AUTHORIZATION OF NOTES. 

  
 The Company will authorize the issue and sale, in two series, of $144,000,000 aggregate principal amount of its guaranteed senior notes, of which
$61,000,000 aggregate principal amount shall be its 5.72% Series A Guaranteed Senior Notes due 2010 (the “Series A Notes”) and $83,000,000 aggregate principal amount shall be its 6.45% Series B Guaranteed Senior Notes due 2014 (the
“Series B Notes” and, together with the Series A Notes, the “Notes”, such term to include any such notes issued in substitution therefor pursuant to Section 14 of this Agreement). The Series A Notes and Series B
Notes shall be substantially in the form set out in Exhibits 1-A and 1-B, respectively, with such changes therefrom, if any, as may be approved by each Purchaser and the Company. Certain capitalized terms used in this Agreement are defined in
Schedule B; references to a “Schedule” or an “Exhibit” are, unless otherwise specified, to a Schedule or an Exhibit attached to this Agreement. 
  

 1 

 Payment of the principal of, Make-Whole Amount (if any) and interest on the Notes and other amounts owing
hereunder shall be unconditionally guaranteed by the Guarantor as provided in Section 13 (and each Note will have the guarantee (the “Guarantee”) of the Guarantor endorsed thereon in the form set out in Exhibit 2). 
  

	2.	SALE AND PURCHASE OF NOTES. 

  
 Subject to the terms and conditions of this Agreement, the Company will issue and sell to each Purchaser and each Purchaser will purchase from the
Company, at the Closing provided for in Section 3, Notes in the respective series and in the principal amount specified opposite such Purchaser’s name in Schedule A at the purchase price of 100% of the principal amount thereof. The
Purchasers’ obligations hereunder are several and not joint obligations and no Purchaser shall have any liability to any Person for the performance or non-performance of any obligation by any other Purchaser hereunder. 
  

	3.	CLOSING. 

  
 The sale and purchase of the Notes to be purchased by each Purchaser shall occur at the offices of Milbank, Tweed, Hadley & McCloy LLP, One Chase
Manhattan Plaza, New York, New York 10005, at 10:00 a.m., New York City time, at a closing (the “Closing”) on August 4, 2004. At the Closing the Company will deliver to each Purchaser the Notes to be purchased by such Purchaser in
the form of a single Note for each series to be so purchased (or such greater number of Notes in denominations of at least $100,000 as such Purchaser may request) dated the date of the Closing and registered in such Purchaser’s name (or in the
name of such Purchaser’s nominee), with the Guarantee of the Guarantor endorsed thereon, against delivery by such Purchaser to the Company or its order of immediately available funds in the amount of the purchase price therefor by wire transfer
of immediately available funds for the account of the Company to account number 323-2-57720 at JPMorgan Chase Bank in New York, New York, ABA Number 021 000 021, account name “Kilroy Realty LP Clearing Account”. If at the Closing the
Company shall fail to tender such Notes to any Purchaser as provided above in this Section 3, or any of the conditions specified in Section 4 shall not have been fulfilled to such Purchaser’s satisfaction, such Purchaser shall, at such
Purchaser’s election, be relieved of all further obligations under this Agreement, without thereby waiving any rights such Purchaser may have by reason of such failure or such nonfulfillment. 
  

	4.	CONDITIONS TO CLOSING. 

  
 Each Purchaser’s obligation to purchase and pay for the Notes to be sold to such Purchaser at the Closing is subject to the fulfillment to such
Purchaser’s satisfaction, prior to or at the Closing, of the following conditions: 
  

	4.1.	Representations and Warranties. 

  
 The representations and warranties of the Obligors in this Agreement shall be correct when made and at the time of the Closing. 
  

 2 

	4.2.	Performance; No Default. 

  
 Each Obligor shall have performed and complied with all agreements and conditions contained in this Agreement required to be performed or complied with by
it prior to or at the Closing and after giving effect to the issue and sale of the Notes (and the application of the proceeds thereof as contemplated by Schedule 5.14) no Default or Event of Default shall have occurred and be continuing. Neither
Obligor nor any Subsidiary shall have entered into any transaction since the date of the Memorandum that would have been prohibited by Section 10.1 hereof had such Section applied since such date. 
  

	4.3.	Compliance Certificates. 

  
 (a) Officer’s Certificate. Each Obligor shall have delivered to such Purchaser an Officer’s Certificate, dated the date of the Closing,
certifying that the conditions specified in Sections 4.1, 4.2 and 4.9 have been fulfilled. 
  
 (b) Secretary’s Certificate. Each Obligor shall have delivered to such Purchaser a certificate, dated the date of the Closing, certifying as to the resolutions attached thereto and other corporate or
partnership (as applicable) proceedings relating to the authorization, execution and delivery of this Agreement and the Notes (in the case of the Company) and of this Agreement and the Guarantees (in the case of the Guarantor). 
  

	4.4.	Opinions of Counsel. 

  
 Such Purchaser shall have received opinions in form and substance satisfactory to such Purchaser, dated the date of the Closing (a) from Latham
& Watkins LLP, counsel for the Obligors, covering the matters set forth in Exhibit 4.4(a) and covering such other matters incident to the transactions contemplated hereby as such Purchaser or the Purchasers’ counsel may reasonably request
(and the Company hereby instructs its counsel to deliver such opinion to the Purchasers), (b) from Ballard Spahr Andrews & Ingersoll LLP, Maryland counsel for the Obligors, covering the matters set forth in Exhibit 4.4(b) and covering
such other matters incident to the transactions contemplated hereby as such Purchaser or the Purchasers’ counsel may reasonably request with respect to Maryland law (and the Company hereby instructs its counsel to deliver such opinion to the
Purchasers), and (c) from Milbank, Tweed, Hadley & McCloy LLP, the Purchasers’ special New York counsel in connection with such transactions, substantially in the form set forth in Exhibit 4.4(c) and covering such other matters
incident to such transactions as such Purchaser may reasonably request. 
  

	4.5.	Purchase Permitted By Applicable Law, etc. 

  
 On the date of the Closing such Purchaser’s purchase of Notes shall (i) be permitted by the laws and regulations of each jurisdiction to which
such Purchaser is subject, without recourse to provisions (such as Section 1405(a)(8) of the New York Insurance Law) permitting limited investments by insurance companies without restriction as to the character of the particular investment,
(ii) not violate any applicable law or regulation (including, without limitation, Regulation T, U or X of the Board of Governors of the Federal Reserve System) and (iii) not subject such Purchaser to any tax, penalty or liability under
or pursuant to any applicable law or regulation, 

  

 3 

 
which law or regulation was not in effect on the date hereof. If requested by such Purchaser, such Purchaser shall have received an Officer’s
Certificate from the Guarantor certifying as to such matters of fact as such Purchaser may reasonably specify to enable such Purchaser to determine whether such purchase is so permitted. 
  

	4.6.	Sale of Other Notes. 

  
 Contemporaneously with the Closing the Company shall sell to each other Purchaser and each other Purchaser shall purchase the Notes to be purchased by it
at the Closing as specified in Schedule A. 
  

	4.7.	Payment of Special Counsel Fees. 

  
 Without limiting the provisions of Section 16.1, the Obligors shall have paid on or before the Closing the reasonable fees, charges and disbursements of
the Purchasers’ special counsel referred to in Section 4.4 to the extent reflected in a statement of such counsel rendered to the Obligors at least one Business Day prior to the Closing. 
  

	4.8.	Private Placement Number. 

  
 A Private Placement number issued by Standard & Poor’s CUSIP Service Bureau (in cooperation with the Securities Valuation Office of the National
Association of Insurance Commissioners) shall have been obtained for each series of Notes. 
  

	4.9.	Changes in Structure. 

  
 Except as specified in Schedule 4.9, neither Obligor shall have changed its jurisdiction of incorporation or formation (as applicable) or been a party to
any merger or consolidation or shall have succeeded to all or any substantial part of the liabilities of any other entity, at any time following the date of the most recent financial statements referred to in Schedule 5.5. 
  

	4.10.	Proceedings and Documents. 

  
 All corporate, partnership and other proceedings in connection with the transactions contemplated by this Agreement and all documents and instruments
incident to such transactions shall be satisfactory to such Purchaser and the Purchasers’ special counsel, and such Purchaser and such special counsel shall have received all such counterpart originals or certified or other copies of such
documents as such Purchaser or such special counsel may reasonably request. 
  

 4 

	5.	REPRESENTATIONS AND WARRANTIES OF THE OBLIGORS. 

  
 The Company and the Guarantor jointly and severally represent and warrant to each Purchaser that: 
  

	5.1.	Organization; Power and Authority. 

  
 Each Obligor is a corporation or limited partnership (as applicable) duly organized, validly existing and in good standing under the laws of its
jurisdiction of organization, and is duly qualified as a foreign corporation or partnership (as applicable) and is in good standing in each jurisdiction in which such qualification is required by law, other than those jurisdictions as to which the
failure to be so qualified or in good standing could not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. Each Obligor has the corporate or partnership (as applicable) power and authority to own or hold
under lease the properties it purports to own or hold under lease, to transact the business it transacts and proposes to transact, to execute and deliver this Agreement and the Notes (in the case of the Company) and this Agreement and the Guarantees
(in the case of the Guarantor), and to perform the provisions hereof and thereof. 
  

	5.2.	Authorization, etc. 

  
 This Agreement and the Notes have been duly authorized by all necessary partnership action on the part of the Company, and this Agreement constitutes, and
upon execution and delivery thereof each Note will constitute, a legal, valid and binding obligation of the Company enforceable against the Company in accordance with its terms, and this Agreement and the Guarantees have been duly authorized by all
necessary corporate action on the part of the Guarantor, and this Agreement constitutes and, upon execution and delivery thereof, each Guarantee will constitute, a legal, valid and binding obligation of the Guarantor enforceable against the
Guarantor in accordance with its terms, except, in each case, as such enforceability may be limited by (i) applicable bankruptcy, insolvency, reorganization, moratorium or other similar laws affecting the enforcement of creditors’ rights
generally and (ii) general principles of equity (regardless of whether such enforceability is considered in a proceeding in equity or at law). 
  

	5.3.	Disclosure. 

  
 The Obligors, through their agent, J.P. Morgan Securities Inc., have delivered to each Purchaser a copy of a Private Placement Memorandum, dated June,
2004 (the “Memorandum”), relating to the transactions contemplated hereby. The Memorandum fairly describes, in all material respects, the general nature of the business and principal properties of the Guarantor and its Subsidiaries.
Except as disclosed in Schedule 5.3, this Agreement, the Memorandum, the documents, certificates or other writings delivered to the Purchasers by or on behalf of the Obligors in connection with the transactions contemplated hereby and the financial
statements listed in Schedule 5.5, taken as a whole, do not contain any untrue statement of a material fact or omit to state any material fact necessary to make the statements therein not misleading in light of the circumstances under which they
were made. Except as disclosed in the Memorandum or as expressly described in Schedule 5.3, or in one of the documents, certificates or other writings identified therein, or in the financial statements listed in Schedule 5.5, since December 31,
2003, there has been no change in the financial condition, operations, business, properties or prospects of either Obligor or any Subsidiary except changes that individually or in the aggregate could not reasonably be expected to have a Material
Adverse Effect. There is no fact known to either Obligor that could reasonably be expected to have a Material Adverse Effect that has not been set forth herein or in the Memorandum or in the other documents, certificates and other writings delivered
to the Purchasers by or on behalf of either Obligor specifically for use in connection with the transactions contemplated hereby. 
  

 5 

	5.4.	Organization and Ownership of Shares of Subsidiaries; Affiliates. 

  
 (a) Schedule 5.4 contains (except as noted therein) complete and correct lists (i) of the Guarantor’s Subsidiaries, showing, as to each
Subsidiary, the correct name thereof, the jurisdiction of its organization, the percentage of shares of each class of its capital stock or similar equity interests outstanding owned by the Guarantor and each other Subsidiary, and whether on the date
of Closing such Subsidiary shall be a Material Subsidiary and (ii) of the Guarantor’s Affiliates, other than Subsidiaries. 
  
 (b) All of the outstanding shares of capital stock or similar equity interests of each Subsidiary shown in Schedule 5.4 as being owned by the Guarantor
and its Subsidiaries have been validly issued, are fully paid and nonassessable and are owned by the Guarantor or another Subsidiary free and clear of any Lien. 
  

(c) Each Subsidiary identified in Schedule 5.4 is a corporation or other legal entity duly organized, validly existing and in good standing under the
laws of its jurisdiction of organization, and is duly qualified as a foreign corporation or other legal entity and is in good standing in each jurisdiction in which such qualification is required by law, other than those jurisdictions as to which
the failure to be so qualified or in good standing could not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. Each such Subsidiary has the corporate or other power and authority to own or hold under lease
the properties it purports to own or hold under lease and to transact the business it transacts and proposes to transact. 
  
 (d) No Subsidiary is a party to, or otherwise subject to any legal restriction or any agreement (other than this Agreement, the agreements listed on
Schedule 5.4, the Credit Agreement and customary limitations imposed by corporate law statutes) restricting the ability of such Subsidiary to pay dividends out of profits or make any other similar distributions of profits to the Guarantor or any of
its Subsidiaries that owns outstanding shares of capital stock or similar equity interests of such Subsidiary. 
  

	5.5.	Financial Statements. 

  
 The Obligors have delivered to each Purchaser copies of the financial statements listed on Schedule 5.5. All of said financial statements (including in
each case the related schedules and notes) fairly present in all material respects the consolidated financial position of the Guarantor and its Subsidiaries as of the respective dates specified in such Schedule and the consolidated results of their
operations and cash flows for the respective periods so specified and have been prepared in accordance with GAAP consistently applied throughout the periods involved except as set forth in the notes thereto (subject, in the case of any interim
financial statements, to year-end adjustments). 
  

	5.6.	Compliance with Laws, Other Instruments, etc. 

  
 The execution, delivery and performance by the Obligors of this Agreement and the Notes (in the case of the Company) and the Guarantees (in the case of
the Guarantor) will not 

  

 6 

 
(i) contravene, result in any breach of, or constitute a default under, or result in the creation of any Lien in respect of any property of either
Obligor or any Subsidiary under, any indenture, mortgage, deed of trust, loan, purchase or credit agreement, lease, corporate charter or by-laws, partnership agreement, or any other agreement or instrument to which either Obligor or any Subsidiary
is bound or by which either Obligor or any Subsidiary or any of their respective properties may be bound or affected, (ii) conflict with or result in a breach of any of the terms, conditions or provisions of any order, judgment, decree, or
ruling of any court, arbitrator or Governmental Authority applicable to either Obligor or any Subsidiary or (iii) violate any provision of any statute or other rule or regulation of any Governmental Authority applicable to either Obligor or
any Subsidiary. 
  

	5.7.	Governmental Authorizations, etc. 

  
 No consent, approval or authorization of, or registration, filing or declaration with, any Governmental Authority is required in connection with the
execution, delivery or performance by either Obligor of this Agreement or the Notes (in the case of the Company) or the Guarantees (in the case of the Guarantor). 
  

	5.8.	Litigation; Observance of Agreements, Statutes and Orders. 

  
 (a) Except as disclosed in Schedule 5.8, there are no actions, suits or proceedings pending or, to the knowledge of either Obligor, threatened against or
affecting either Obligor or any Subsidiary or any property of either Obligor or any Subsidiary in any court or before any arbitrator of any kind or before or by any Governmental Authority that, individually or in the aggregate, could reasonably be
expected to have a Material Adverse Effect. 
  
 (b) Neither of the
Obligors nor any Subsidiary is in default under any term of any agreement or instrument to which it is a party or by which it is bound, or any order, judgment, decree or ruling of any court, arbitrator or Governmental Authority or is in violation of
any applicable law, ordinance, rule or regulation (including without limitation Environmental Laws) of any Governmental Authority, which default or violation, individually or in the aggregate, could reasonably be expected to have a Material Adverse
Effect. 
  

	5.9.	Taxes. 

  
 The Obligors and each Subsidiary have filed all tax returns that are required to have been filed in any jurisdiction, and have paid all taxes shown to be
due and payable on such returns and all other taxes and assessments levied upon them or their properties, assets, income or franchises, to the extent such taxes and assessments have become due and payable and before they have become delinquent,
except for any taxes and assessments (i) the amount of which is not individually or in the aggregate Material or (ii) the amount, applicability or validity of which is currently being contested in good faith by appropriate proceedings
and with respect to which the Guarantor or a Subsidiary, as the case may be, has established adequate reserves in accordance with GAAP. Neither Obligor knows of any basis for any other tax or assessment that could reasonably be expected to have a
Material Adverse Effect. The charges, accruals and reserves on the books of the Guarantor and its Subsidiaries in respect of taxes for all fiscal periods are adequate. The Federal income tax liabilities of the Obligors and each Subsidiary have been
audited by the Internal 

  

 7 

 
Revenue Service and paid (or the statute of limitations with respect to such liabilities has expired) for all fiscal years up to and including the fiscal
year ended December 31, 1997. 
  

	5.10. 	Title to Property; Leases. 

  
 The Obligors and each Subsidiary have good and sufficient title to their respective properties that individually or in the aggregate are Material,
including all such properties reflected in the most recent audited balance sheet referred to in Section 5.5 or purported to have been acquired by either Obligor or any Subsidiary after said date (except as sold or otherwise disposed of in the
ordinary course of business), in each case free and clear of Liens prohibited by this Agreement. The Company or one or more Subsidiaries owns fee simple title to or a ground leasehold interest in each of the Unencumbered Assets. All leases that
either Obligor or any Subsidiary is party to as lessee and that individually or in the aggregate are Material are valid and subsisting and are in full force and effect in all material respects. 
  

	5.11. 	Licenses, Permits, etc. 

  
 Except as disclosed in Schedule 5.11, 
  
 (a) the Obligors and each Subsidiary own or possess all licenses, permits, franchises, authorizations, patents, copyrights, service marks,
trademarks and trade names, or rights thereto, that individually or in the aggregate are Material, without known conflict with the rights of others; 
  
 (b) to the best knowledge of the Obligors, no product of either Obligor or any Subsidiary infringes in any material respect any license,
permit, franchise, authorization, patent, copyright, service mark, trademark, trade name or other right owned by any other Person; and 
  
 (c) to the best knowledge of the Obligors, there is no Material violation by any Person of any right of either Obligor or any Subsidiary
with respect to any patent, copyright, service mark, trademark, trade name or other right owned or used by either Obligor or any Subsidiary. 
  

	5.12. 	Compliance with ERISA. 

  
 (a) The Obligors and each Subsidiary have operated and administered each Plan in compliance with all applicable laws except for such instances of
noncompliance as have not resulted in and could not reasonably be expected to result in a Material Adverse Effect. Neither of the Obligors nor any ERISA Affiliate has incurred any liability pursuant to Title I or IV of ERISA or Section 412 of the
Code or the penalty or excise tax provisions of the Code relating to employee benefit plans (as defined in section 3 of ERISA), and no event, transaction or condition has occurred or exists that could reasonably be expected to result in the
incurrence of any such liability by either Obligor or any ERISA Affiliate, or in the imposition of any Lien on any of the rights, properties or assets of either Obligor or any ERISA Affiliate, in either case pursuant to Title I or IV of ERISA or to
such penalty or excise tax provisions or to section 401(a)(29) or 412 of the Code, other than such 

  

 8 

 
liabilities or Liens as would not individually or in the aggregate reasonably be expected to result in a Material Adverse Effect. 
  
 (b) The present value of the aggregate benefit liabilities under each of the
Plans (other than Multiemployer Plans), determined as of the end of such Plan’s most recently ended plan year on the basis of the actuarial assumptions specified for funding purposes in such Plan’s most recent actuarial valuation report,
did not exceed the aggregate current value of the assets of such Plan allocable to such benefit liabilities by more than $250,000 in the case of any single Plan and by more than $1,000,000 in the aggregate for all Plans. The term “benefit
liabilities” has the meaning specified in section 4001 of ERISA and the terms “current value” and “present value” have the meaning specified in section 3 of ERISA. 
  
 (c) Neither of the Obligors nor any ERISA Affiliate has incurred withdrawal
liabilities (and are not subject to contingent withdrawal liabilities) under section 4201 or 4204 of ERISA in respect of Multiemployer Plans that individually or in the aggregate could reasonably be expected to result in a Material Adverse Effect.

  
 (d) The expected postretirement benefit obligation (determined
as of the last day of the Guarantor’s most recently ended fiscal year in accordance with Financial Accounting Standards Board Statement No. 106, without regard to liabilities attributable to continuation coverage mandated by section 4980B of
the Code) of the Guarantor and its Subsidiaries is not Material. 
  
 (e) The execution and delivery of this Agreement and the issuance and sale of the Notes and Guarantees hereunder will not involve any transaction that is subject to the prohibitions of section 406 of ERISA or in connection with which a tax
could be imposed pursuant to section 4975(c)(1)(A)-(D) of the Code. The representation by the Obligors in the first sentence of this Section 5.12(e) is made in reliance upon and subject to the accuracy of the Purchasers’ representation in
Section 6.2 as to the sources of the funds used to pay the purchase price of the Notes to be purchased by the Purchasers. 
  

	5.13. 	Private Offering by the Obligors. 

  
 Neither the Obligors nor anyone acting on their behalf has offered the Notes or the Guarantees or any similar securities for sale to, or solicited any
offer to buy any of the same from, or otherwise approached or negotiated in respect thereof with, any Person other than the Purchasers and not more than 55 other Institutional Investors, each of which has been offered the Notes at a private sale for
investment. Neither the Obligors nor anyone acting on their behalf has taken, or will take, any action that would subject the issuance or sale of the Notes or the Guarantees to the registration requirements of Section 5 of the Securities Act.

  

	5.14.	  Use of Proceeds; Margin Regulations. 

  
 The Company will apply the proceeds of the sale of the Notes as set forth in Schedule 5.14. No part of the proceeds from the sale of the Notes hereunder
will be used, directly or indirectly, for the purpose of buying or carrying any margin stock within the meaning of Regulation U of the Board of Governors of the Federal Reserve System (12 CFR 221), or for the 

  

 9 

 
purpose of buying or carrying or trading in any securities under such circumstances as to involve either Obligor in a violation of Regulation X of said Board
(12 CFR 224) or to involve any broker or dealer in a violation of Regulation T of said Board (12 CFR 220). Margin stock does not constitute more than 5% of the value of the consolidated assets of the Guarantor and its Subsidiaries and the Guarantor
does not have any present intention that margin stock will constitute more than 5% of the value of such assets. As used in this Section, the terms “margin stock” and “purpose of buying or carrying” shall have the
meanings assigned to them in said Regulation U. 
  

	5.15. 	Existing Debt; Future Liens. 

  
 (a) Except as described therein, Schedule 5.15 sets forth a complete and correct list of all outstanding Debt of the Guarantor and its Subsidiaries as of
June 30, 2004, since which date there has been no Material change in the amounts, interest rates, sinking funds, installment payments or maturities of the Debt of the Guarantor or its Subsidiaries. Neither of the Obligors nor any Subsidiary is in
default and no waiver of default is currently in effect, in the payment of any principal or interest on any Debt of either Obligor or such Subsidiary and no event or condition exists with respect to any Debt of either Obligor or any Subsidiary in an
aggregate principal amount in excess of $5,000,000 that would permit (or that with notice or the lapse of time, or both, would permit) one or more Persons to cause such Debt to become due and payable before its stated maturity or before its
regularly scheduled dates of payment. 
  
 (b) Except as disclosed
in Schedule 5.15, neither of the Obligors nor any Subsidiary has agreed or consented to cause or permit in the future (upon the happening of a contingency or otherwise) any of its Unencumbered Assets, whether now owned or hereafter acquired, to be
subject to a Lien. 
  

	5.16.	  Foreign Assets Control Regulations, etc. 

  
 (a) Neither the sale of the Notes by the Company hereunder with the benefit of the Guarantees of the Guarantor nor the Company’s use of the proceeds
thereof will violate (i) the Trading with the Enemy Act, as amended, (ii) any of the foreign assets control regulations of the United States Treasury Department (31 CFR, Subtitle B, Chapter V, as amended) or any enabling legislation or executive
order relating thereto or (iii) Executive Order No. 13,224, 66 Fed Reg 49,079 (2001), issued by the President of the United States (Executive Order Blocking Property and Prohibiting Transactions with Persons Who Commit, Threaten to Commit or Support
Terrorism) (the “Terrorism Order”) or (iv) the Uniting and Strengthening America by Providing Appropriate Tools Required to Intercept and Obstruct Terrorism (USA PATRIOT ACT) Act of 2001, Public Law 107-56 (October 26, 2001).

  
 (b) Neither Obligor nor any Subsidiary (i) is a “blocked
person” as described in Section 1 of the Terrorism Order or (ii) to the knowledge of either Obligor, engages in any dealings or transactions, or is otherwise associated, with any such blocked person. 
  

	5.17. 	Status under Certain Statutes. 

  
 Neither of the Obligors nor any Subsidiary is subject to regulation under the 

  

 10 

 
Investment Company Act of 1940, as amended, the Public Utility Holding Company Act of 1935, as amended or the Federal Power Act, as amended. 
  

	5.18. 	Environmental Matters. 

  
 (a) Neither of the Obligors nor any Subsidiary has knowledge of any claim or has received any notice of any claim, and no proceeding has been instituted
raising any claim against either Obligor, any Subsidiary or (to the knowledge of the Obligors and their Subsidiaries) any Environmental Affiliate that is not a Subsidiary or any of their respective real properties now or formerly owned, leased or
operated by any of them or other assets, alleging any damage to the environment or violation of any Environmental Laws or Environmental Approval, except, in each case, such as could not reasonably be expected to result in a Material Adverse Effect.

  
 (b) Except as disclosed in Schedule 5.18 or as otherwise
disclosed to the Purchasers in writing, 
  
 (i)
neither of the Obligors nor any Subsidiary has knowledge of any facts which would give rise to any claim, public or private, of violation of Environmental Laws or Environmental Approvals or damage to the environment emanating from, occurring on or
in any way related to real properties now or formerly owned, leased or operated by either Obligor or any Environmental Affiliate or to other assets or their use, except, in each case, such as could not reasonably be expected to result in a Material
Adverse Effect; 
  
 (ii) neither of the Obligors
nor any Subsidiary (nor, to the knowledge of the Obligors and their Subsidiaries, any Environmental Affiliate that is not a Subsidiary) has stored any Material of Environmental Concern on real properties now or formerly owned, leased or operated by
any of them and has not disposed of any Material of Environmental Concern in a manner contrary to any Environmental Laws, and neither Obligor nor any Subsidiary has knowledge that any Material of Environmental Concern has been Released at any such
property, in each case in any manner that could reasonably be expected to result in a Material Adverse Effect; 
  
 (iii) all buildings on all real properties now owned, leased or operated by either Obligor or any Subsidiary are (or by any Environmental
Affiliate that is not a Subsidiary are, to the knowledge of the Obligors and their Subsidiaries) in compliance with applicable Environmental Laws, except where failure to comply could not reasonably be expected to result in a Material Adverse
Effect. 
  
 (iv) to the knowledge of the Obligors
and their Subsidiaries, no Environmental Claims have been filed with a Governmental Authority with respect to any of the Unencumbered Assets, and none of the Unencumbered Assets is listed or proposed for listing on the National Priority List
promulgated pursuant to the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) of 1980, as amended, on the Comprehensive 

  

 11 

 
Environmental Response, Compensation, and Liability Information System (CERCLIS) or on any similar state list of sites requiring investigation or clean-up;
and 
  
 (v) to the knowledge of the Obligors and
their Subsidiaries, there are no Liens arising under or pursuant to any Environmental Laws on any of the Unencumbered Assets, and no government actions have been taken or are in process which could subject any of the Unencumbered Assets to such
Liens. 
  

	5.19. 	REIT Status. 

  
 The Guarantor has been organized and continuously operated in conformity with the requirements for qualification as a real estate investment trust under
the Code for all taxable years commencing with its taxable year ended December 31, 1997. The Guarantor has filed an election to be taxable as a real estate investment trust for its taxable year ended December 31, 1997, and such election has not been
terminated. The Guarantor’s proposed method of operation will permit it to continue to meet the requirements for taxation as a real estate investment trust under the Code. The Guarantor intends to continue to operate in a manner which would
permit it to qualify as a real estate investment trust under the Code. 
  

	6.	REPRESENTATIONS OF THE PURCHASERS. 

  

	6.1.	Purchase for Investment. 

  
 Each Purchaser represents that such Purchaser is purchasing the Notes for its own account or for one or more separate accounts maintained by it or for the
account of one or more pension or trust funds and not with a view to the distribution thereof, provided that the disposition of such Purchaser’s or their property shall at all times be within such Purchaser’s or their control. Each
Purchaser understands that the Notes have not been registered under the Securities Act and may be resold only if registered pursuant to the provisions of the Securities Act or if an exemption from registration is available, except under
circumstances where neither such registration nor such an exemption is required by law, and that neither Obligor is required to register the Notes. 
  

	6.2.	Source of Funds. 

  
 Each Purchaser represents that at least one of the following statements is an accurate representation as to each source of funds (a
“Source”) to be used by such Purchaser to pay the purchase price of the Notes to be purchased by such Purchaser hereunder: 
  
 (a) the Source is an “insurance company general account” (as the term is defined in PTE 95-60 (issued July 12, 1995)) in respect
of which the reserves and liabilities (as defined by the annual statement for life insurance companies approved by the National Association of Insurance Commissioners (the “NAIC Annual Statement”)) for the general account
contract(s) held by or on behalf of any employee benefit plan together with the amount of the reserves and liabilities for the general account contract(s) held by or on behalf of any other employee benefit plans maintained by the same employer (or
affiliate thereof as 

  

 12 

 
defined in PTE 95-60) or by the same employee organization in the general account do not exceed 10% of the total reserves and liabilities of the general
account (exclusive of separate account liabilities) plus surplus as set forth in the NAIC Annual Statement filed with such Purchaser’s state of domicile; or 
  
 (b) the Source is a separate account that is maintained solely in connection with such Purchaser’s
fixed contractual obligations under which the amounts payable, or credited, to any employee benefit plan (or its related trust) that has any interest in such separate account (or to any participant or beneficiary of such plan (including any
annuitant)) are not affected in any manner by the investment performance of the separate account; or 
  
 (c) the Source is either (i) an insurance company pooled separate account, within the meaning of PTE 90-1 (issued January 29, 1990), or
(ii) a bank collective investment fund, within the meaning of the PTE 91-38 (issued July 12, 1991) and, except as disclosed by such Purchaser to the Obligors in writing pursuant to this paragraph (c), no employee benefit plan or group of plans
maintained by the same employer or employee organization beneficially owns more than 10% of all assets allocated to such pooled separate account or collective investment fund; or 
  
 (d) the Source constitutes assets of an “investment fund” (within the meaning of Part V of the
QPAM Exemption) managed by a “qualified professional asset manager” or “QPAM” (within the meaning of Part V of the QPAM Exemption), no employee benefit plan’s assets that are included in such investment fund, when combined
with the assets of all other employee benefit plans established or maintained by the same employer or by an affiliate (within the meaning of Section V(c)(1) of the QPAM Exemption) of such employer or by the same employee organization and managed by
such QPAM, exceed 20% of the total client assets managed by such QPAM, the conditions of Part I(c) and (g) of the QPAM Exemption are satisfied, neither the QPAM nor a person controlling or controlled by the QPAM (applying the definition of
“control” in Section V(e) of the QPAM Exemption) owns a 5% or more interest in either Obligor and (i) the identity of such QPAM and (ii) the names of all employee benefit plans whose assets are included in such investment
fund have been disclosed to the Obligors in writing pursuant to this paragraph (d); or 
  
 (e) the Source constitutes assets of a “plan(s)” (within the meaning of Section IV of PTE 96-23 (the “INHAM
Exemption”)) managed by an “in-house asset manager” or “INHAM” (within the meaning of Part IV of the INHAM Exemption), the conditions of Part I(a), (g) and (h) of the INHAM Exemption are satisfied, neither the INHAM nor a
person controlling or controlled by the INHAM (applying the definition of “control” in Section IV(h) of the INHAM Exemption) owns a 5% or more interest in either Obligors and (i) the identity of such INHAM and (ii) the name(s) of the
employee benefit plan(s) whose assets constitute the Source have been disclosed to the Obligors in writing pursuant to this paragraph (e); or 
  
 (f) the Source is a governmental plan; or 
  
 (g) the Source is one or more employee benefit plans, or a separate account or trust 

  

 13 

 
fund comprised of one or more employee benefit plans, each of which has been identified to the Obligors in writing pursuant to this paragraph (g); or

  
 (h) the Source does not include assets of any
employee benefit plan, other than a plan exempt from the coverage of ERISA. 
  
 As
used in this Section 6.2, the terms “employee benefit plan”, “governmental plan” and “separate account” shall have the respective meanings assigned to such terms in Section 3 of ERISA. 

 

	7.	INFORMATION AS TO THE OBLIGORS. 

  

	7.1.	Financial and Business Information. 

  
 The Obligors shall deliver to each holder of Notes that is an Institutional Investor: 
  
 (a) Quarterly Statements — within 60 days after the end of each quarterly fiscal period in each
fiscal year of the Guarantor (other than the last quarterly fiscal period of each such fiscal year), duplicate copies of, 
  
 (i) a consolidated balance sheet of the Guarantor and its Subsidiaries as at the end of such quarter, and 
  
 (ii) consolidated statements of operations,
stockholders’ equity and cash flows of the Guarantor and its Subsidiaries, for such quarter and (in the case of the second and third quarters of each fiscal year) for the portion of the fiscal year ending with such quarter, 
  
 setting forth in each case in comparative form the figures for the
corresponding periods in the previous fiscal year, all in reasonable detail, prepared in accordance with GAAP applicable to quarterly financial statements generally, and certified by a Senior Financial Officer of the Guarantor as fairly presenting,
in all material respects, the financial position of the companies being reported on and their results of operations and cash flows, subject to changes resulting from year-end adjustments, provided that delivery within the time period
specified above of copies of the Guarantor’s Quarterly Report on Form 10-Q prepared in compliance with the requirements therefor and filed with the Securities and Exchange Commission shall be deemed to satisfy the requirements of this Section
7.1(a); 
  
 (b) Annual Statements —
within 105 days after the end of each fiscal year of the Guarantor, duplicate copies of, 
  
 (i) a consolidated balance sheet of the Guarantor and its Subsidiaries, as at the end of such year, and 
  
 (ii) consolidated statements of operations,
stockholders’ equity and cash flows of the Guarantor and its Subsidiaries, for such year, 
  

 14 

 setting forth in each case in comparative form the figures for the previous fiscal year, all in
reasonable detail, prepared in accordance with GAAP, and accompanied by 
  
 (A) an opinion thereon of independent certified public accountants of recognized national standing, which opinion shall state that such financial statements present fairly, in all material respects, the financial
position of the companies being reported upon and their results of operations and cash flows and have been prepared in conformity with GAAP, and that the examination of such accountants in connection with such financial statements has been made in
accordance with generally accepted auditing standards, and that such audit provides a reasonable basis for such opinion in the circumstances, and 
  
 (B) a certificate of such accountants stating that they have reviewed this Agreement and stating further whether, in making their audit,
they have become aware of any condition or event that then constitutes a Default or an Event of Default insofar as they relate to financial and accounting matters, and, if they are aware that any such condition or event then exists, specifying the
nature and period of the existence thereof (it being understood that such accountants shall not be liable, directly or indirectly, for any failure to obtain knowledge of any Default or Event of Default unless such accountants should have obtained
knowledge thereof in making an audit in accordance with generally accepted auditing standards or did not make such an audit), 
  
 provided that the delivery within the time period specified above of the Guarantor’s Annual Report on Form 10-K for such fiscal year (together
with the Guarantor’s annual report to shareholders, if any, prepared pursuant to Rule 14a-3 under the Exchange Act) prepared in accordance with the requirements therefor and filed with the Securities and Exchange Commission, together with the
accountant’s certificate described in clause (B) above, shall be deemed to satisfy the requirements of this Section 7.1(b); 
  
 (c) SEC and Other Reports — promptly upon their becoming available, one copy of (i) each financial statement, report,
notice or proxy statement sent by either Obligor or any Subsidiary to public securities holders generally, (ii) each regular or periodic report, each registration statement (without exhibits except as expressly requested by such holder), and
each prospectus and all amendments thereto filed by either Obligor or any Subsidiary with the New York Stock Exchange or the Securities and Exchange Commission and of all press releases and other statements made available generally by either Obligor
or any Subsidiary to the public concerning developments that are Material (it being understood that the materials described in this Section 7.1(c) may be delivered to each such holder by email) and (iii), without duplication of any other
materials required to be delivered to such holder under this Agreement, each report, notice and other statement sent by either Obligor or any Subsidiary to any bank, other financial institution or agent under any Bank Agreement on a regular or
periodic basis (other than any such report, notice or other statement pertaining exclusively to any such Bank Agreement, such as compliance certificates and notices of borrowing) or concerning developments that are Material; 
  

 15 

 (d) Notice of Default or Event of Default — promptly, and in any event within
five days after a Responsible Officer obtains actual knowledge of any Default or Event of Default or that any Person has given any notice or taken any action with respect to a claimed default hereunder or that any Person has given any notice or
taken any action with respect to a claimed default of the type referred to in Section 11(f), a written notice specifying the nature and period of existence thereof and what action the Obligors are taking or propose to take with respect thereto;

  
 (e) ERISA Matters — promptly, and
in any event within five days after a Responsible Officer obtains actual knowledge of any of the following, a written notice setting forth the nature thereof and the action, if any, that the Guarantor or the Company or an ERISA Affiliate proposes to
take with respect thereto: 
  
 (i) with respect
to any Plan, any reportable event, as defined in section 4043(c) of ERISA and the regulations thereunder, for which notice thereof has not been waived pursuant to such regulations as in effect on the date hereof; or 
  
 (ii) the taking by the PBGC of steps to institute, or the
threatening by the PBGC of the institution of, proceedings under section 4042 of ERISA for the termination of, or the appointment of a trustee to administer, any Plan, or the receipt by either Obligor or any ERISA Affiliate of a notice from a
Multiemployer Plan that such action has been taken by the PBGC with respect to such Multiemployer Plan; or 
  
 (iii) any event, transaction or condition that could result in the incurrence of any liability by either Obligor or any ERISA Affiliate
pursuant to Title I or IV of ERISA or the penalty or excise tax provisions of the Code relating to employee benefit plans, or in the imposition of any Lien on any of the rights, properties or assets of either Obligor or any ERISA Affiliate pursuant
to Title I or IV of ERISA or such penalty or excise tax provisions, if such liability or Lien, taken together with any other such liabilities or Liens then existing, could reasonably be expected to have a Material Adverse Effect; 
  
 (f) Notices from Governmental Authority —
promptly, and in any event within 30 days of receipt thereof, copies of any notice to either Obligor or any Subsidiary from any Federal or state Governmental Authority relating to any order, ruling, statute or other law or regulation that could
reasonably be expected to have a Material Adverse Effect; 
  
 (g) Environmental Notices — promptly and in any event within five Business Days after either Obligor obtains actual knowledge of any of the following events, an Officer’s Certificate specifying the
nature of such condition and such Obligor’s (and, if either Obligor has actual knowledge thereof, the Environmental Affiliate’s) proposed initial response thereto: (i) the receipt by either Obligor, or, if either Obligor has actual
knowledge thereof, any Environmental Affiliate, of any communication (written or oral), whether from a Governmental Authority, citizens group, employee or otherwise, that 

  

 16 

 
alleges that either Obligor or any Environmental Affiliate is not in compliance with applicable Environmental Laws, and such noncompliance is likely to have
a Material Adverse Effect, (ii) either Obligor shall obtain actual knowledge that there exists any Environmental Claim pending or threatened against either Obligor or any Environmental Affiliate or (iii) either Obligor obtains actual knowledge of
any Release or disposal of any Material of Environmental Concern that is likely to form the basis of any Environmental Claim against either Obligor or any Environmental Affiliate; 
  
 (h) Bank Agreements — promptly, and in any event within five Business Days of the execution and
delivery thereof by either Obligor or (if applicable) any Subsidiary, a copy of each Bank Agreement referred to in Sections 10.5, 10.7 and 10.8, and all amendments thereto entered into from time to time; and 
  
 (i) Requested Information — with reasonable
promptness, such other data and information relating to the business, operations, affairs, financial condition, assets or properties of either Obligor or any Subsidiary or relating to the ability of the Obligors to perform their respective
obligations hereunder and under the Notes and the Guarantees as from time to time may be reasonably requested by any such holder of Notes. 
  

	7.2.	Officer’s Certificate. 

  
 Each set of financial statements delivered to a holder of Notes pursuant to Section 7.1(a) or Section 7.1(b) hereof shall be accompanied by a certificate
of a Senior Financial Officer setting forth: 
  
 (a) Covenant Compliance — the information (including detailed calculations) required in order to establish whether the Obligors were in compliance with the requirements of Section 10.3 through Section 10.9 hereof, inclusive,
during the quarterly or annual period covered by the statements then being furnished (including with respect to each such Section, where applicable, the calculations of the maximum or minimum amount, ratio or percentage, as the case may be,
permissible under the terms of such Sections, and the calculation of the amount, ratio or percentage then in existence); and 
  
 (b) Event of Default — a statement that such officer has reviewed the relevant terms hereof and has made, or caused to be
made, under his or her supervision, a review of the transactions and conditions of the Guarantor and its Subsidiaries from the beginning of the quarterly or annual period covered by the statements then being furnished to the date of the certificate
and that such review shall not have disclosed the existence during such period of any condition or event that constitutes a Default or an Event of Default or, if any such condition or event existed or exists (including, without limitation, any such
event or condition resulting from the failure of either Obligor or any Subsidiary to comply with any Environmental Law), specifying the nature and period of existence thereof and what action the Obligors shall have taken or propose to take with
respect thereto. 
  

 17 

	7.3.	Inspection. 

  
 The Obligors shall permit the representatives of each holder of Notes that is an Institutional Investor: 
  
 (a) No Default — if no Default or Event of
Default then exists, at the expense of such holder and upon reasonable prior notice to the Obligors, to visit the principal executive office of the Guarantor and the Company, to discuss the affairs, finances and accounts of the Guarantor and the
Company and their Subsidiaries with the Guarantor’s or the Company’s officers, and (with the consent of the Guarantor or the Company, as the case may be, which consent will not be unreasonably withheld) its independent public accountants,
and (with the consent of the Guarantor or the Company, as the case may be, which consent will not be unreasonably withheld) to visit the other offices and properties of the Guarantor and the Company and each Subsidiary, all at such reasonable times
and as often as may be reasonably requested in writing; and 
  
 (b) Default — if a Default or Event of Default then exists, at the expense of the Obligors at any time when an Event of Default then exists and otherwise at the expense of such holder, to visit and inspect
any of the offices or properties of the Guarantor, the Company or any Subsidiary, to examine all their respective books of account, records, reports and other papers, to make copies and extracts therefrom, and to discuss their respective affairs,
finances and accounts with their respective officers and independent public accountants (and by this provision the Obligors authorize said accountants to discuss the affairs, finances and accounts of the Obligors and their Subsidiaries), all at such
times and as often as may be requested. 
  

	8.	PREPAYMENT OF THE NOTES. 

  

	8.1.	Maturity. 

  
 As provided therein, the entire unpaid principal amount of the Series A Notes and Series B Notes shall be due and payable on August 4, 2010 and August 4,
2014, respectively. 
  

	8.2.	Optional Prepayments with Make-Whole Amount. 

  
 The Company may, at its option, upon notice as provided below, prepay at any time all, or from time to time any part of, the Notes, in an amount not less
than $5,000,000 in the case of a partial prepayment, at 100% of the principal amount so prepaid, plus the interest to be paid on the prepayment date with respect to such principal amount being prepaid and the applicable Make-Whole Amounts determined
for the prepayment date with respect to such principal amount. The Company will give each holder of Notes written notice of each optional prepayment under this Section 8.2 not less than 30 days and not more than 60 days prior to the date fixed for
such prepayment. Each such notice shall specify such date, the aggregate principal amount of the Notes to be prepaid on such date, the principal amount of each Note held by such holder to be prepaid (determined in accordance with Section 8.4), and
the interest to be paid on the prepayment date with respect to such principal amount being prepaid, and shall be accompanied by a certificate of a Senior Financial Officer as to the estimated Make-Whole Amounts due in connection with such prepayment
(calculated as if the date of such notice were the date of the prepayment), setting forth the details of 

  

 18 

 
such computation. Two Business Days prior to such prepayment, the Company shall deliver to each holder of Notes a certificate of a Senior Financial Officer
specifying the calculation of such Make-Whole Amounts as of the specified prepayment date. 
  

	8.3.	Prepayment in Connection with a Change of Control. 

  
 (a) Promptly and in any event within five Business Days after any Responsible Officer has knowledge of the occurrence of a Change of Control, the Company
shall give written notice thereof to each holder of a Note, which notice shall (i) refer specifically to this Section 8.3 and describe the Change of Control in reasonable detail (including the Persons party thereto), (ii) specify a
Business Day not less than 30 days and not more than 60 days after the date of such notice (the “Control Prepayment Date”) and specify the Control Response Date (as defined below) and (iii) offer to prepay on the Control
Prepayment Date the Notes of such holder, at 100% of the principal amount thereof, together with interest accrued thereon to the Control Prepayment Date. Each holder of a Note shall notify the Company of such holder’s acceptance or rejection of
such offer by giving written notice of such acceptance or rejection to the Company on a date at least 10 days prior to the Control Prepayment Date (such date 10 days prior to the Control Prepayment Date being the “Control Response
Date”), and the Company shall prepay on the Control Prepayment Date all Notes held by each holder that has accepted such offer in accordance with this Section 8.3(a) at a price in respect of each such Note held by such holder equal to 100%
of the principal amount thereof, together with interest accrued thereon to the Control Prepayment Date (it being understood that the failure by a holder of any Note to respond to such offer in writing on or before the Control Response Date shall be
deemed to be a rejection of such offer). 
  
 (b) A “Change
of Control” will be deemed to have occurred for purposes of Section 8.3(a) if, during any consecutive two year period commencing on or after the date of this Agreement, individuals who at the beginning of such period constituted the Board
of Directors of the Guarantor (together with any new directors whose election by the Board of Directors or whose nomination for election by the stockholders of the Guarantor was approved by a vote of at least a majority of the members of the Board
of Directors then in office who either were members of the Board of Directors at the beginning of such period or whose election or nomination for election was previously so approved) cease for any reason to constitute a majority of the members of
the Board of Directors then in office; provided that a Change of Control will not be deemed to have occurred if at such time (and within 90 days thereafter) and after giving effect to such cessation, the Obligors have unsecured debt
outstanding which is rated at least Investment Grade by two or more of S&P, Moody’s and Fitch. 
  

	8.4.	Allocation of Partial Prepayments. 

  
 In the case of each partial prepayment of the Notes pursuant to Section 8.2, the Company shall prepay the same percentage of the unpaid principal amount
of the Notes of each series, and the principal amount of the Notes of each series so to be prepaid shall be allocated among all of the Notes of such series at the time outstanding in proportion, as nearly as practicable, to the respective unpaid
principal amounts thereof not theretofore called for prepayment; provided, however, on or after August 4, 2008, the Company may prepay all or any portion of the Series A 

  

 19 

 
Notes without any obligation to prepay the Series B Notes, so long as the principal amount of the Series A Notes so to be prepaid shall be allocated among
all of the Series A Notes at the time outstanding in proportion, as nearly as practicable, to the respective unpaid principal amounts thereof not theretofore called for prepayment. 
  

	8.5.	Maturity; Surrender, etc. 

  
 In the case of each prepayment of Notes pursuant to this Section 8, the principal amount of each Note to be prepaid shall mature and become due and
payable on the date fixed for such prepayment, together with interest on such principal amount accrued to such date and the Make-Whole Amount, if any. From and after such date, unless the Company shall fail to pay such principal amount when so due
and payable, together with the interest and Make-Whole Amount, if any, as aforesaid, interest on such principal amount shall cease to accrue. Any Note paid or prepaid in full shall be surrendered to the Company and canceled and shall not be
reissued, and no Note shall be issued in lieu of any prepaid principal amount of any Note. 
  

	8.6.	Purchase of Notes. 

  
 Neither Obligor will nor will either Obligor permit any Affiliate to purchase, redeem, prepay or otherwise acquire, directly or indirectly, any of the
outstanding Notes except upon the payment or prepayment of the Notes in accordance with the terms of this Agreement and the Notes. The Company will promptly cancel all Notes acquired by either Obligor or any Affiliate pursuant to any payment,
prepayment or purchase of Notes pursuant to any provision of this Agreement and no Notes may be issued in substitution or exchange for any such Notes. 
  

	8.7.	Make-Whole Amount. 

  
 The term “Make-Whole Amount” means, with respect to any Note, an amount equal to the excess, if any, of the Discounted Value of the
Remaining Scheduled Payments with respect to the Called Principal of such Note over the amount of such Called Principal, provided that the Make-Whole Amount may in no event be less than zero. For the purposes of determining the Make-Whole
Amount, the following terms have the following meanings: 
  
 “Called Principal” means, with respect to any Note, the principal of such Note that is to be prepaid pursuant to Section 8.2 or has become or is declared to be immediately due and payable pursuant to
Section 12.1, as the context requires. 
  
 “Discounted Value” means, with respect to the Called Principal of any Note, the amount obtained by discounting all Remaining Scheduled Payments with respect to such Called Principal from their respective scheduled due dates
to the Settlement Date with respect to such Called Principal, in accordance with accepted financial practice and at a discount factor (applied on the same periodic basis as that on which interest on the Notes is payable) equal to the Reinvestment
Yield with respect to such Called Principal. 
  
 “Reinvestment Yield” means, with respect to the Called Principal of any Note, 0.50% over the yield to maturity implied by (i) the yields reported, as of 10:00 A.M. (New 

  

 20 

 
York City time) on the second Business Day preceding the Settlement Date with respect to such Called Principal, on the display designated as “Page
PX1” on Bloomberg Financial Markets (or such other display as may replace Page PX1 on Bloomberg Financial Markets) for actively traded U.S. Treasury securities having a maturity equal to the remaining term of such Note as of such Settlement
Date, or (ii) if such yields are not reported as of such time or the yields reported as of such time are not ascertainable, the Treasury Constant Maturity Series Yields reported, for the latest day for which such yields have been so reported
as of the second Business Day preceding the Settlement Date with respect to such Called Principal, in U.S. Federal Reserve Statistical Release H.15 (519) (or any comparable successor publication) for actively traded U.S. Treasury securities having a
constant maturity equal to the remaining term of such Note as of such Settlement Date. Such implied yield will be determined, if necessary, by (a) converting U.S. Treasury bill quotations to bond-equivalent yields in accordance with accepted
financial practice and (b) interpolating linearly between (1) the actively traded U.S. Treasury security with the maturity closest to and greater than the remaining term of such Note and (2) the actively traded U.S. Treasury
security with the maturity closest to and less than the remaining term of the such Note. 
  
 “Remaining Scheduled Payments” means, with respect to the Called Principal of any Note, all payments of such Called
Principal and interest thereon that would be due after the Settlement Date with respect to such Called Principal if no payment of such Called Principal were made prior to its scheduled due date, provided that if such Settlement Date is not a
date on which interest payments are due to be made under the terms of the Notes, then the amount of the next succeeding scheduled interest payment will be reduced by the amount of interest accrued to such Settlement Date and required to be paid on
such Settlement Date pursuant to Section 8.2 or 12.1. 
  
 “Settlement Date” means, with respect to the Called Principal of any Note, the date on which such Called Principal is to be prepaid pursuant to Section 8.2 or has become or is declared to be immediately due and payable
pursuant to Section 12.1, as the context requires. 
  

	9.	AFFIRMATIVE COVENANTS. 

  
 The Company and the Guarantor jointly and severally covenant that so long as any of the Notes are outstanding: 
  

	9.1.	Compliance with Law. 

  
 The Obligors will and will cause each of their Subsidiaries to comply with all laws, ordinances or governmental rules or regulations to which each of them
is subject, including, without limitation, Environmental Laws, and will obtain and maintain in effect all licenses, certificates, permits, franchises and other governmental authorizations necessary to the ownership of their respective properties or
to the conduct of their respective businesses, in each case to the extent necessary to ensure that non-compliance with such laws, ordinances or governmental rules or regulations or failures to obtain or maintain in effect such licenses,
certificates, permits, franchises and other governmental authorizations could not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. 
  

 21 

	9.2.	Insurance. 

  
 The Obligors will and will cause each of their Subsidiaries to maintain, with financially sound and reputable insurers, insurance with respect to their
respective properties and businesses against such casualties and contingencies, of such types, on such terms and in such amounts (including deductibles, co-insurance and self-insurance, if adequate reserves are maintained with respect thereto) as is
customary in the case of entities of established reputations engaged in the same or a similar business and similarly situated. 
  

	9.3.	Maintenance of Properties. 

  
 The Obligors will and will cause each of their Subsidiaries to maintain and keep, or cause to be maintained and kept, their respective properties in good
repair, working order and condition (other than ordinary wear and tear), so that the business carried on in connection therewith may be properly conducted at all times, provided that this Section shall not prevent either Obligor or any
Subsidiary from discontinuing the operation and the maintenance of any of its properties if such discontinuance is desirable in the conduct of its business and the Guarantor has concluded that such discontinuance could not, individually or in the
aggregate, reasonably be expected to have a Material Adverse Effect. 
  

	9.4.	Payment of Taxes and Claims. 

  
 The Obligors will and will cause each of their Subsidiaries to file all tax returns required to be filed in any jurisdiction and to pay and discharge all
taxes shown to be due and payable on such returns and all other taxes, assessments, governmental charges, or levies imposed on them or any of their properties, assets, income or franchises, to the extent such taxes and assessments have become due
and payable and before they have become delinquent, and all claims for which sums have become due and payable that have or might become a Lien on properties or assets of either Obligor or any Subsidiary, provided that (a) neither of the
Obligors nor any Subsidiary need file any such tax returns if the failure to so file such tax returns could not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect and (b) neither of the Obligors nor any
Subsidiary need pay any such tax or assessment or claims if (i) the amount, applicability or validity thereof is contested by such Obligor or such Subsidiary on a timely basis in good faith and in appropriate proceedings, and such Obligor or
such Subsidiary has established adequate reserves therefor in accordance with GAAP on the books of such Obligor or such Subsidiary or (ii) the nonpayment of all such taxes, assessments and claims in the aggregate could not reasonably be
expected to have a Material Adverse Effect. 
  

	9.5.	Corporate Existence, etc. 

  
 Subject to Section 10.2, the Obligors will at all times preserve and keep in full force and effect their respective corporate or partnership (as
applicable) existences, and the Obligors will at all times preserve and keep in full force and effect the respective corporate or partnership (as applicable) existences of each of their Subsidiaries and all rights and franchises of the Obligors and

  

 22 

 
their Subsidiaries unless, in the good faith judgment of the Guarantor, the termination of or failure to preserve and keep in full force and effect the
corporate or partnership (as applicable) existence of any Subsidiary (other than the Company) or any such right or franchise could not, individually or in the aggregate, have a Material Adverse Effect. 
  

	9.6.	Ownership of the Company; Status. 

  
 The Guarantor shall at all times (a) be the sole general partner of the Company, (b) maintain its status as a self-directed and self-administered real
estate investment trust under the Code and (c) remain a publicly-traded company listed on the New York Stock Exchange. 
  

	9.7.	Maintenance of Ratings. 

  
 The Obligors shall at all times after the Rating Condition shall have been satisfied ensure that the unsecured long-term debt of the Company shall be
rated by two or more of S&P, Moody’s and Fitch. 
  

	10.	NEGATIVE COVENANTS. 

  
 The Company and the Guarantor jointly and severally covenant that so long as any of the Notes are outstanding: 
  

	10.1. 	Transactions with Affiliates. 

  
 The Guarantor will not, and will not permit any Subsidiary to, enter into directly or indirectly any transaction or group of related transactions
(including without limitation the purchase, lease, sale or exchange of properties of any kind or the rendering of any service) with any Affiliate (other than the Guarantor or another Subsidiary), except pursuant to the reasonable requirements of the
Guarantor’s or such Subsidiary’s business and upon fair and reasonable terms no less favorable to the Guarantor or such Subsidiary than would be obtainable in a comparable arm’s-length transaction with a Person not an Affiliate.

  

	10.2. 	Merger, Consolidation, etc. 

  
 Neither Obligor will consolidate with or merge with any other Person or convey, transfer or lease substantially all of its assets in a single transaction
or series of transactions to any Person unless: 
  
 (a) the successor formed by such consolidation or the survivor of such merger or the Person that acquires by conveyance, transfer or lease substantially all of the assets of the Guarantor or the Company as an entirety, as the case may be,
shall be a solvent Person (or, in the case of the Company, partnership) organized and existing under the laws of the United States or any State thereof (including the District of Columbia), and, if the Guarantor or the Company, as the case may be,
is not such Person, (i) such Person shall have executed and delivered to each holder of any Notes its assumption of the due and punctual performance and observance of each covenant and condition of (x) this Agreement and the 

  

 23 

 
Notes, in the case of the Company and (y) this Agreement and the Guarantees, in the case of the Guarantor and (ii) the Guarantor or the
Company, as the case may be, shall have caused to be delivered to each holder of any Notes an opinion of nationally recognized independent counsel, or other independent counsel reasonably satisfactory to the Required Holders, to the effect that all
agreements or instruments effecting such assumption and the Notes and the Guarantees are enforceable in accordance with their terms; and 
  
 (b) immediately after giving effect to such transaction, no Default or Event of Default shall have occurred and be continuing. 

 
 No such conveyance, transfer or lease of substantially all of the assets of the Guarantor
or the Company shall have the effect of releasing the Guarantor or the Company, as the case may be, or any successor corporation that shall theretofore have become such in the manner prescribed in this Section 10.2 from its liability under (x) this
Agreement or the Notes, in the case of the Company or (y) this Agreement or the Guarantees, in the case of the Guarantor. 
  

	10.3. 	Debt to Total Asset Value. 

  
 The Obligors will not, as of the last day of any calendar quarter, permit the Total Debt Ratio to be greater than 60%. 
  

	10.4. 	Limitation on Secured Debt. 

  
 The Obligors will not at any time permit Secured Debt of the Company, the Guarantor and their Subsidiaries to exceed 40% of Total Asset Value. 

 

	10.5. 	Unsecured Debt Ratio. 

  
 (a) So long as the Rating Condition shall not have been satisfied, the Obligors will not, as of the last day of any calendar quarter, permit the Unsecured
Debt Ratio to be less than 1.8 to 1.0; provided that if by March 31, 2005 the Company shall have entered into an amendment and restatement of the Credit Agreement or a credit agreement that refinances all or substantially all of the
indebtedness under the Credit Agreement (such amendment and restatement or credit agreement, the “Replacement Credit Agreement”), and the Replacement Credit Agreement contains on the date of its effectiveness any covenant or other
provision which tests the Unsecured Debt Ratio (or any reasonably similar concept), the Obligors shall (in lieu of the preceding requirements of this Section 10.5(a)) comply with such covenant or other provision as in effect on such date of
effectiveness as though incorporated by reference into this Agreement, whether or not the Replacement Credit Agreement shall thereafter remain in effect; provided further that if either Obligor or (if applicable) any Subsidiary shall
at any time be party to a Bank Agreement containing any covenant or other provision which tests the Unsecured Debt Ratio (or any reasonably similar concept), the Obligors shall (in lieu of the preceding requirements of this Section 10.5(a)) comply
with such covenant or other provision (or, as applicable, with the most restrictive of such covenants or other provisions, if there exist more than one such Bank Agreement) as though incorporated by reference into this Agreement. Notwithstanding any
other provision of this Section 10.5(a), the Obligors will not, as of the last day of any calendar quarter, permit the Unsecured Debt Ratio to be less than 1.5 to 1.0. 
  

 24 

 (b) If the Rating Condition shall at any time have been satisfied, the Obligors will not, as of the last
day of any calendar quarter, permit the Unsecured Debt Ratio to be less than 1.5 to 1.0. 
  

	10.6. 	Subsidiary Debt. 

  
 The Obligors will not at any time permit the aggregate outstanding amount of Debt (other than Secured Debt) of their Subsidiaries (other than the Company)
to exceed 20% of Total Asset Value. 
  

	10.7. 	Fixed Charges Coverage. 

  
 The Obligors will not, as of the last day of any calendar quarter, permit the ratio of (a) Annual EBITDA, less reserves for Capital Expenditures of $0.70
per square foot per annum for each Real Property Asset that is an office property and $0.40 per square foot per annum for each Real Property Asset that is an industrial property to (b) the sum of (i) Total Debt Service and (ii) dividends or other
payments paid or payable by the Guarantor with respect to any preferred stock issued by the Guarantor and distributions or other payments paid or payable by the Company with respect to any preferred partnership units of the Company (in each case for
the previous four consecutive quarters including the quarter then ended) (such ratio being the “Fixed Charge Coverage Ratio”), to be less than 1.5 to 1.0; provided that if either Obligor or (if applicable) any Subsidiary
shall at any time be party to a Bank Agreement containing any covenant or other provision which tests the Fixed Charge Coverage Ratio (or any reasonably similar concept), the Obligors shall (in lieu of the preceding requirements of this Section
10.7) comply with such covenant or other provision (or, as applicable, with the most restrictive of such covenants or other provisions, if there exist more than one such Bank Agreement) as though incorporated by reference into this Agreement.

  

	10.8. 	Minimum Consolidated Tangible Net Worth. 

  
 So long as the Rating Condition shall not have been satisfied, the Obligors will ensure that Consolidated Tangible Net Worth will at no time be less than
the sum of (a) $575,000,000 plus (b) 90% of all Net Offering Proceeds; provided that if by March 31, 2005 the Company shall have entered into a Replacement Credit Agreement, and the Replacement Credit Agreement contains on the date of its
effectiveness any covenant or other provision which tests Consolidated Tangible Net Worth (or any reasonably similar concept), the Obligors shall (in lieu of the preceding requirements of this Section 10.8) comply with such covenant or other
provision as in effect on such date of effectiveness as though incorporated by reference into this Agreement, whether or not the Replacement Credit Agreement shall thereafter remain in effect; provided further that if either Obligor or
(if applicable) any Subsidiary shall at any time be party to a Bank Agreement containing any covenant or other provision which tests Consolidated Tangible Net Worth (or any reasonably similar concept), the Obligors shall (in lieu of the preceding
requirements of this Section 10.8) comply with such covenant or other provision (or, as applicable, with the most restrictive of such covenants or other provisions, if there exist more 

  

 25 

 
than one such Bank Agreement) as though incorporated by reference into this Agreement; provided further that if, at any time, an Obligor or (if
applicable) any Subsidiary shall be party to one or more Bank Agreements and none of such Bank Agreements contain any covenant or other provision which tests Consolidated Tangible Net Worth (or any reasonably similar concept), the preceding
provisions of this Section 10.8 (other than this proviso) shall be of no force and effect. 
  

	10.9. 	Limitation on Dividends. 

  
 The Company will not, as determined on an aggregate annual basis, pay any partnership distributions in excess of the greater of (i) 95% of the
Company’s consolidated FFO for such year, and (ii) an amount which results in distributions to the Guarantor in an amount sufficient to permit the Guarantor to pay dividends to its shareholders which the Guarantor reasonably believes are
necessary for the Guarantor to (A) maintain its qualification as a real estate investment trust for federal and state income tax purposes, and (B) avoid the payment of federal or state income or excise tax. During the continuance of an Event of
Default under Subsection 11(a) or (b), the Company shall make only those partnership distributions necessary to make distributions to the Guarantor to pay dividends to its shareholders which it reasonably believes are necessary to maintain its
status as a real estate investment trust for federal and state income tax purposes. 
  

	10.10. 	Changes in Business. 

  
 Neither Obligor will enter into any business which is substantially different from the business conducted by such Obligor on the date of the Closing and
reasonable extensions of such business. 
  

	11.	EVENTS OF DEFAULT. 

  
 An “Event of Default” shall exist if any of the following conditions or events shall occur and be continuing: 
  
 (a) default shall be made in the payment of any principal or
Make-Whole Amount, if any, on any Note when the same becomes due and payable, whether at maturity or at a date fixed for prepayment or by declaration or otherwise; or 
  
 (b) default shall be made in the payment of any interest on any Note for more than five Business Days after
the same becomes due and payable; or 
  
 (c)
default shall be made by either Obligor in the performance of or compliance with any term contained in Section 7.1(d) or Sections 10.1 through 10.10, inclusive; or 
  
 (d) default shall be made by either Obligor in the performance of or compliance with any term contained
herein (other than those referred to in paragraphs (a), (b) and (c) of this Section 11) and such default is not remedied within 30 days after the earlier of (i) a Responsible Officer obtaining actual knowledge of such default and (ii)
an Obligor receiving written notice of such default from any holder of a Note (any such written notice 

  

 26 

 
to be identified as a “notice of default” and to refer specifically to this paragraph (d) of Section 11); or 
  
 (e) any representation or warranty made in writing by or on
behalf of either Obligor or by any officer of either Obligor in this Agreement or in any writing furnished in connection with the transactions contemplated hereby proves to have been false or incorrect in any material respect on the date as of which
made; or 
  
 (f) (i) either Obligor or any
Material Subsidiary is in default (as principal or as guarantor or other surety) in the payment of any principal of or premium or make-whole amount or interest on any Recourse Debt that is outstanding in an aggregate principal amount of at least
$35,000,000 beyond any period of required notice or grace provided with respect thereto, or (ii) either Obligor or any Material Subsidiary is in default in the performance of or compliance with any term of any evidence of any Recourse Debt in
an aggregate outstanding principal amount of at least $35,000,000 or of any mortgage, indenture or other agreement relating thereto or any other condition exists, and as a consequence of such default or condition such Recourse Debt has become, or
has been declared, due and payable before its stated maturity or before its regularly scheduled dates of payment, or (iii) as a consequence of the occurrence or continuation of any event or condition (other than the passage of time or the
right of the holder of Recourse Debt to convert such Recourse Debt into equity interests), either Obligor or any Material Subsidiary has become obligated to purchase or repay Recourse Debt before its regular maturity or before its regularly
scheduled dates of payment in an aggregate outstanding principal amount of at least $35,000,000; or 
  
 (g) either Obligor or any Material Subsidiary (i) is generally not paying, or admits in writing its inability to pay, its debts as
they become due, (ii) files, or consents by answer or otherwise to the filing against it of, a petition for relief or reorganization or arrangement or any other petition in bankruptcy, for liquidation or to take advantage of any bankruptcy,
insolvency, reorganization, moratorium or other similar law of any jurisdiction, (iii) makes an assignment for the benefit of its creditors, (iv) consents to the appointment of a custodian, receiver, trustee or other officer with
similar powers with respect to it or with respect to any substantial part of its property, (v) is adjudicated as insolvent or to be liquidated, or (vi) takes corporate action for the purpose of any of the foregoing; or 
  
 (h) a court or governmental authority of competent
jurisdiction enters an order appointing, without consent by either Obligor or any Material Subsidiary, a custodian, receiver, trustee or other officer with similar powers with respect to it or with respect to any substantial part of its property, or
constituting an order for relief or approving a petition for relief or reorganization or any other petition in bankruptcy or for liquidation or to take advantage of any bankruptcy or insolvency law of any jurisdiction, or ordering the dissolution,
winding-up or liquidation of either Obligor or any Material Subsidiary, or any such petition shall be filed against either Obligor or any Material Subsidiary and such petition shall not be dismissed or stayed within 90 days; or 
  
 (i) a final judgment or judgments for the payment of money
aggregating in 

  

 27 

 
excess of $10,000,000 are rendered by a court of competent jurisdiction against one or more of the Obligors and their Subsidiaries that own Unencumbered
Assets (other than any such judgment as to which, and only to the extent, a reputable insurance company has acknowledged coverage of such claim in writing) and which judgments are not, within 90 days after entry thereof, bonded, discharged or stayed
pending appeal, or satisfied, or are not discharged or satisfied within 90 days after the expiration of such stay; or 
  
 (j) if (i) any Plan shall fail to satisfy the minimum funding standards of ERISA or the Code for any plan year or part thereof or a
waiver of such standards or extension of any amortization period is sought or granted under section 412 of the Code, (ii) a notice of intent to terminate any Plan shall have been or is reasonably expected to be filed with the PBGC or the PBGC
shall have instituted proceedings under ERISA section 4042 to terminate or appoint a trustee to administer any Plan or the PBGC shall have notified either Obligor or any ERISA Affiliate that a Plan may become a subject of any such proceedings,
(iii) the aggregate “amount of unfunded benefit liabilities” (within the meaning of section 4001(a)(18) of ERISA) under all Plans, determined in accordance with Title IV of ERISA, shall exceed $5,000,000, (iv) either Obligor
or any ERISA Affiliate shall have incurred or is reasonably expected to incur any liability pursuant to Title I or IV of ERISA or the penalty or excise tax provisions of the Code relating to employee benefit plans, (v) either Obligor or any
ERISA Affiliate withdraws from any Multiemployer Plan, or (vi) either Obligor or any Subsidiary establishes or amends any employee welfare benefit plan that provides post-employment welfare benefits in a manner that would increase the
liability of either Obligor or any Subsidiary thereunder; and any such event or events described in clauses (i) through (vi) above, either individually or together with any other such event or events, could reasonably be expected to have a Material
Adverse Effect; or 
  
 (k) (i) any Environmental
Claim shall have been asserted against either Obligor or any Environmental Affiliate, (ii) any Release or disposal of any Material of Environmental Concern shall have occurred, and such event is reasonably likely to form the basis of an
Environmental Claim against either Obligor or any Environmental Affiliate, or (iii) either Obligor or any Environmental Affiliate shall have failed to obtain any Environmental Approval necessary for the ownership or operation of its business,
property or assets or any such Environmental Approval shall be revoked, terminated, or otherwise cease to be in full force and effect, and such failure, revocation, termination or cessation has had or is reasonably likely to have a Material Adverse
Effect; or 
  
 (l) the Guarantor shall cease at
any time to qualify as a real estate investment trust under the Code; or 
  
 (m) any Guarantee shall cease to be in full force and effect or the Guarantor or any Person acting on behalf of the Guarantor shall contest in any manner the validity, binding nature or enforceability of any
Guarantee. 
  
 As used in Section 11(j), the terms “employee benefit
plan” and “employee welfare benefit plan” shall have the respective meanings assigned to such terms in Section 3 of ERISA. 
  

 28 

	12.	REMEDIES ON DEFAULT, ETC. 

  

	12.1. 	Acceleration. 

  
 (a) If an Event of Default with respect to an Obligor described in paragraph (g) or (h) of Section 11 (other than an Event of Default described in clause
(i) of paragraph (g) or described in clause (vi) of paragraph (g) by virtue of the fact that such clause encompasses clause (i) of paragraph (g)) has occurred, all the Notes then outstanding shall automatically become immediately due and payable.

  
 (b) If any other Event of Default has occurred and is
continuing, the Required Holders may at any time at their option, by notice or notices to the Company, declare all the Notes then outstanding to be immediately due and payable. 
  
 (c) If any Event of Default described in paragraph (a) or (b) of Section 11 has occurred and is continuing, any holder or
holders of Notes at the time outstanding affected by such Event of Default may at any time, at its or their option, by notice or notices to the Company, declare all the Notes held by it or them to be immediately due and payable. 
  
 Upon any Notes becoming due and payable under this Section 12.1, whether
automatically or by declaration, such Notes will forthwith mature and the entire unpaid principal amount of such Notes, plus (x) all accrued and unpaid interest thereon and (y) the applicable Make-Whole Amounts determined in respect of
such principal amount (to the full extent permitted by applicable law), shall all be immediately due and payable, in each and every case without presentment, demand, protest or further notice, all of which are hereby waived. The Obligors
acknowledge, and the parties hereto agree, that each holder of a Note has the right to maintain its investment in the Notes free from repayment by the Obligors (except as herein specifically provided for) and that the provision for payment of a
Make-Whole Amount by the Company in the event that the Notes are prepaid or are accelerated as a result of an Event of Default, is intended to provide compensation for the deprivation of such right under such circumstances. 
  

	12.2. 	Other Remedies. 

  
 If any Event of Default has occurred and is continuing, and irrespective of whether any Notes have become or have been declared immediately due and
payable under Section 12.1, the holder of any Note at the time outstanding may proceed to protect and enforce the rights of such holder by an action at law, suit in equity or other appropriate proceeding, whether for the specific performance of any
agreement contained herein or in any Note, or for an injunction against a violation of any of the terms hereof or thereof, or in aid of the exercise of any power granted hereby or thereby or by law or otherwise. 
  

	12.3. 	Rescission. 

  
 At any time after any Notes have been declared due and payable pursuant to paragraph (b) or (c) of Section 12.1, the Required Holders, by written notice
to the Company, may rescind and annul any such declaration and its consequences if (a) the Obligors have paid all 

  

 29 

 
overdue interest on the Notes, all principal of and Make-Whole Amount, if any, on any Notes that are due and payable and are unpaid other than by reason of
such declaration, and all interest on such overdue principal and Make-Whole Amount, if any, and (to the extent permitted by applicable law) any overdue interest in respect of the Notes, at the Default Rate, (b) all Events of Default and
Defaults, other than non-payment of amounts that have become due solely by reason of such declaration, have been cured or have been waived pursuant to Section 18, and (c) no judgment or decree has been entered for the payment of any monies
due pursuant hereto or to the Notes. No rescission and annulment under this Section 12.3 will extend to or affect any subsequent Event of Default or Default or impair any right consequent thereon. 
  

	12.4. 	No Waivers or Election of Remedies, Expenses, etc. 

  
 No course of dealing and no delay on the part of any holder of any Note in exercising any right, power or remedy shall operate as a waiver thereof or
otherwise prejudice such holder’s rights, powers or remedies. No right, power or remedy conferred by this Agreement or by any Note upon any holder thereof shall be exclusive of any other right, power or remedy referred to herein or therein or
now or hereafter available at law, in equity, by statute or otherwise. Without limiting the obligations of the Obligors under Section 16, the Obligors will pay to the holder of each Note on demand such further amount as shall be sufficient to cover
all reasonable costs and expenses of such holder incurred in any enforcement or collection under this Section 12, including, without limitation, reasonable attorneys’ fees, expenses and disbursements. 
  

	13.	GUARANTEE, ETC. 

  

	13.1. 	Guarantee. 

  
 The Guarantor hereby guarantees to each holder of any Note or Notes at any time outstanding (a) the prompt payment in full, in Dollars, when due (whether
at stated maturity, by acceleration, by prepayment or otherwise) of the principal of and Make-Whole Amount (if any) and interest on the Notes (including, without limitation, interest on any overdue principal, Make-Whole Amount and, to the extent
permitted by applicable law, on any overdue interest) and all other amounts from time to time owing by the Company under this Agreement and under the Notes (including, without limitation, costs, expenses and taxes), and (b) the prompt performance
and observance by the Company of all covenants, agreements and conditions on its part to be performed and observed hereunder, in each case strictly in accordance with the terms thereof (such payments and other obligations being herein collectively
called the “Guaranteed Obligations”). The Guarantor hereby further agrees that if the Company shall default in the payment or performance of any of the Guaranteed Obligations, the Guarantor will (x) promptly pay or perform the same,
without any demand or notice whatsoever, and that in the case of any extension of time of payment or renewal of any of the Guaranteed Obligations, the same will be promptly paid in full when due (whether at extended maturity, by acceleration, by
prepayment or otherwise) in accordance with the terms of such extension or renewal and (y) pay to the holder of any Note such amounts, to the extent lawful, as shall be sufficient to pay the reasonable costs and expenses of collection or of
otherwise enforcing any of such holder’s rights under this Agreement, including, without limitation, reasonable counsel fees. 
  

 30 

 All obligations of the Guarantor under this Section 13 shall survive the transfer of any Note, and any
obligations of the Guarantor under this Section 13 with respect to which the underlying obligation of the Company is expressly stated to survive payment of any Note shall also survive payment of such Note. 
  

	13.2. 	Obligations Unconditional. 

  
 (a) The obligations of the Guarantor under Section 13.1 constitute a present and continuing guaranty of payment and not collectibility and are absolute,
unconditional and irrevocable, irrespective of the value, genuineness, validity, regularity or enforceability of the obligations of the Company under this Agreement, the Notes or any other agreement or instrument referred to herein or therein, or
any substitution, release or exchange of any other guarantee of or security for any of the Guaranteed Obligations, and, to the fullest extent permitted by applicable law, irrespective of any other circumstance whatsoever which might otherwise
constitute a legal or equitable discharge or defense of a surety or guarantor, it being the intent of this Section 13.2 that the obligations of the Guarantor hereunder shall be absolute, unconditional and irrevocable, under any and all
circumstances. Without limiting the generality of the foregoing, it is agreed that the occurrence of any one or more of the following shall not alter or impair the liability of the Guarantor hereunder which shall remain absolute, unconditional and
irrevocable as described above: 
  
 (1) any
amendment or modification of any provision of this Agreement or any of the Notes or any assignment or transfer thereof, including without limitation the renewal or extension of the time of payment of any of the Notes or the granting of time in
respect of such payment thereof, or of any furnishing or acceptance of security or any additional guarantee or any release of any security or guarantee so furnished or accepted for any of the Notes (provided that this Agreement and the Notes
may only be amended in accordance with Section 18); 
  
 (2) any waiver, consent, extension, granting of time, forbearance, indulgence or other action or inaction under or in respect of this Agreement or the Notes, or any exercise or non-exercise of any right, remedy or power in respect hereof or
thereof; 
  
 (3) any bankruptcy, receivership,
insolvency, reorganization, arrangement, readjustment, composition, liquidation or similar proceedings with respect to the Company or any other Person or the properties or creditors of any of them; 
  
 (4) the occurrence of any Default or Event of Default under,
or any invalidity or any unenforceability of, or any misrepresentation, irregularity or other defect in, this Agreement, the Notes or any other agreement; 
  
 (5) any transfer of any assets to or from the Company, including without limitation any transfer or purported transfer to the Company from
any Person, any invalidity, illegality of, or inability to enforce, any such transfer or purported transfer, any consolidation or merger of the Company with or into any Person, any change in the ownership of any shares of capital stock of the
Company, or any change whatsoever in the objects, capital structure, constitution or business of the Company; 
  

 31 

 (6) any default, failure or delay, willful or otherwise, on the part of the Company or
any other Person to perform or comply with, or the impossibility or illegality of performance by the Company or any other Person of, any term of this Agreement, the Notes or any other agreement; 
  
 (7) any suit or other action brought by, or any judgment in
favor of, any beneficiaries or creditors of, the Company or any other Person for any reason whatsoever, including without limitation any suit or action in any way attacking or involving any issue, matter or thing in respect of this Agreement, the
Notes or any other agreement; 
  
 (8) any lack or
limitation of status or of power, incapacity or disability of the Company or any trustee or agent thereof; or 
  
 (9) any other thing, event, happening, matter, circumstance or condition whatsoever, not in any way limited to the foregoing. 

 
 (b) The Guarantor hereby unconditionally waives diligence, presentment,
demand of payment, protest and all notices whatsoever (other than notices specifically required under this Agreement) and any requirement that any holder of a Note exhaust any right, power or remedy against the Company under this Agreement or the
Notes or any other agreement or instrument referred to herein or therein, or against any other Person under any other guarantee of, or security for, any of the Guaranteed Obligations. 
  
 (c) In the event that the Guarantor shall at any time pay any amount on account of the Guaranteed Obligations or take any
other action in performance of its obligations hereunder, the Guarantor shall not exercise any subrogation or other rights hereunder or under the Notes and the Guarantor hereby waives all rights it may have to exercise any such subrogation or other
rights, and all other remedies that it may have against the Company, in respect of any payment made hereunder unless and until the Guaranteed Obligations shall have been indefeasibly paid in full. If any amount shall be paid to the Guarantor on
account of any such subrogation rights or other remedy, notwithstanding the waiver thereof, such amount shall be received in trust for the benefit of the holders of the Notes and shall forthwith be paid to such holders to be credited and applied
upon the Guaranteed Obligations, whether matured or unmatured, in accordance with the terms hereof. The Guarantor agrees that its obligations under this Section 13 shall be automatically reinstated if and to the extent that for any reason any
payment (including payment in full) by or on behalf of the Company is rescinded or must be otherwise restored by any holder of a Note, whether as a result of any proceedings in bankruptcy or reorganization or otherwise, all as though such amount had
not been paid. 
  
 (d) If an event permitting the acceleration of
the maturity of the principal amount of the Notes shall at any time have occurred and be continuing and, if applicable, the requisite percentage of the holders of the Notes have issued a notice pursuant to Section 12.1(b) and such acceleration (and
the effect thereof on the Guaranteed Obligations) shall at such time be prevented by reason of the pendency against the Company or any other Person of a case or proceeding under a bankruptcy or insolvency law, the Guarantor agrees that, for purposes
of the guarantee in this 

  

 32 

 
Section 13 and the Guarantor’s obligations under this Agreement and the Guarantees, the maturity of the principal amount of the Notes shall be deemed to
have been accelerated (with a corresponding effect on the Guaranteed Obligations) with the same effect as if the holders of the Notes had accelerated the same in accordance with the terms of this Agreement, and the Guarantor shall forthwith pay such
principal amount, any interest thereon, any Make-Whole Amounts and any other amounts guaranteed hereunder without further notice or demand. 
  
 (e) The guarantee in this Section 13 is a continuing guarantee and shall apply to the Guaranteed Obligations whenever arising. Each default in the payment
or performance of any of the Guaranteed Obligations shall give rise to a separate claim and cause of action hereunder, and separate claims or suits may be made and brought, as the case may be, hereunder as each such default occurs. 
  

	13.3. 	Guarantees Endorsed on the Notes. 

  
 Each Note shall have endorsed thereon a Guarantee of the Guarantor in the form of Exhibit 2. 
  

	14.	REGISTRATION; EXCHANGE; SUBSTITUTION OF NOTES. 

  

	14.1. 	Registration of Notes. 

  
 The Company shall keep at its principal executive office a register for the registration and registration of transfers of Notes. The name and address of
each holder of one or more Notes, each transfer thereof and the name and address of each transferee of one or more Notes shall be registered in such register. Prior to due presentment for registration of transfer, the Person in whose name any Note
shall be registered shall be deemed and treated as the owner and holder thereof for all purposes hereof, and neither Obligor shall be affected by any notice or knowledge to the contrary. The Company shall give to any holder of a Note that is an
Institutional Investor promptly upon request therefor, a complete and correct copy of the names and addresses of all registered holders of Notes. 
  

	14.2. 	Transfer and Exchange of Notes. 

  
 Upon surrender of any Note at the principal executive office of the Company for registration of transfer or exchange (and in the case of a surrender for
registration of transfer, duly endorsed or accompanied by a written instrument of transfer duly executed by the registered holder of such Note or his attorney duly authorized in writing and accompanied by the address for notices of each transferee
of such Note or part thereof), the Company shall execute and deliver, at the Company’s expense (except as provided below), one or more new Notes of the same series (as requested by the holder thereof) in exchange therefor, in an aggregate
principal amount equal to the unpaid principal amount of the surrendered Note. Each such new Note shall be payable to such Person as such holder may request and shall be substantially in the form of Exhibit 1-A or 1-B, as applicable, and shall have
the Guarantee of the Guarantor endorsed thereon. Each such new Note shall be dated and bear interest from the date to which interest shall have been paid on the surrendered Note or dated the date of the surrendered Note if no interest shall have
been paid thereon. The 

  

 33 

 
Company may require payment of a sum sufficient to cover any stamp tax or governmental charge imposed in respect of any such transfer of Notes. Notes shall
not be transferred in denominations of less than $100,000, provided that if necessary to enable the registration of transfer by a holder of its entire holding of Notes, one Note may be in a denomination of less than $100,000. Any transferee,
by its acceptance of a Note registered in its name (or the name of its nominee), shall be deemed to have made the representation set forth in Section 6.2. 
  

	14.3. 	Replacement of Notes. 

  
 Upon receipt by the Company of evidence reasonably satisfactory to it of the ownership of and the loss, theft, destruction or mutilation of any Note
(which evidence shall be, in the case of an Institutional Investor, notice from such Institutional Investor of such ownership and such loss, theft, destruction or mutilation), and 
  
 (a) in the case of loss, theft or destruction, of indemnity reasonably satisfactory to it (provided
that if the holder of such Note is, or is a nominee for, an original Purchaser or another holder of a Note with a minimum net worth of at least $10,000,000 in excess of the outstanding principal amount of such Note, such Person’s own unsecured
agreement of indemnity shall be deemed to be satisfactory), or 
  
 (b) in the case of mutilation, upon surrender and cancellation thereof, 
  
 the Company at its own expense shall execute and deliver, in lieu thereof, a new Note of the same series, dated and bearing interest from the date to which interest shall have been paid on such lost, stolen, destroyed
or mutilated Note or dated the date of such lost, stolen, destroyed or mutilated Note if no interest shall have been paid thereon, and having the Guarantee of the Guarantor endorsed thereon. 
  

	15.	PAYMENTS ON NOTES. 

  

	15.1. 	Place of Payment. 

  
 Subject to Section 15.2, payments of principal, Make-Whole Amount, if any, and interest becoming due and payable on the Notes shall be made in New York,
New York at the principal office of JPMorgan Chase Bank in such jurisdiction. The Company may at any time, by notice to each holder of a Note, change the place of payment of the Notes so long as such place of payment shall be either the principal
office of the Company in such jurisdiction or the principal office of a bank or trust company in such jurisdiction. 
  

	15.2. 	Home Office Payment. 

  
 So long as any Purchaser or any nominee of such Purchaser shall be the holder of any Note, and notwithstanding anything contained in Section 15.1 or in
such Note to the contrary, the Company will pay all sums becoming due on such Note for principal, Make-Whole Amount, if any, and interest by the method and at the address specified for such purpose below such Purchaser’s name in Schedule A, or
by such other method or at such other address as such 

  

 34 

 
Purchaser shall have from time to time specified to the Company in writing for such purpose, without the presentation or surrender of such Note or the making
of any notation thereon, except that upon written request of the Company made concurrently with or reasonably promptly after payment or prepayment in full of any Note, such Purchaser shall surrender such Note for cancellation, reasonably promptly
after any such request, to the Company at its principal executive office or at the place of payment most recently designated by the Company pursuant to Section 15.1. Prior to any sale or other disposition of any Note held by any Purchaser or any
nominee of such Purchaser, such Purchaser will, at its election, either endorse thereon the amount of principal paid thereon and the last date to which interest has been paid thereon or surrender such Note to the Company in exchange for a new Note
or Notes pursuant to Section 14.2. The Company will afford the benefits of this Section 15.2 to any Institutional Investor that is the direct or indirect transferee of any Note purchased by any Purchaser under this Agreement and that has made the
same agreement relating to such Note as the Purchasers have made in this Section 15.2. 
  

	16.	EXPENSES, ETC. 

  

	16.1. 	Transaction Expenses. 

  
 Whether or not the transactions contemplated hereby are consummated, the Obligors will pay all reasonable costs and expenses (including reasonable
attorneys’ fees of a special counsel and, if reasonably required, local or other counsel) incurred by the Purchasers and each other holder of a Note in connection with such transactions and in connection with any amendments, waivers or consents
under or in respect of this Agreement or the Notes (whether or not such amendment, waiver or consent becomes effective), including, without limitation: (a) the reasonable costs and expenses incurred in enforcing or defending (or determining
whether or how to enforce or defend) any rights under this Agreement or the Notes or in responding to any subpoena or other legal process or informal investigative demand issued in connection with this Agreement or the Notes, or by reason of being a
holder of any Note, and (b) the reasonable costs and expenses, including financial advisors’ fees, incurred in connection with the insolvency or bankruptcy of the Guarantor, the Company or any Subsidiary that owns Unencumbered Assets or
in connection with any work-out or restructuring of the transactions contemplated hereby and by the Notes. The Obligors will pay, and will save each Purchaser and each other holder of a Note harmless from, all claims in respect of any fees, costs or
expenses if any, of brokers and finders (other than those retained by such Purchaser or other holder). 
  

	16.2. 	Survival. 

  
 The obligations of the Obligors under this Section 16 will survive the payment or transfer of any Note, the enforcement, amendment or waiver of any
provision of this Agreement or the Notes, and the termination of this Agreement. 
  

	17.	SURVIVAL OF REPRESENTATIONS AND WARRANTIES; ENTIRE AGREEMENT. 

  
 All representations and warranties contained herein shall survive the execution and delivery of this Agreement and the Notes, the purchase or transfer by
each Purchaser of any Note or 

  

 35 

 
portion thereof or interest therein and the payment of any Note, and may be relied upon by any subsequent holder of a Note, regardless of any investigation
made at any time by or on behalf of any Purchaser or any other holder of a Note. All statements contained in any certificate or other instrument delivered by or on behalf of either Obligor pursuant to this Agreement shall be deemed representations
and warranties of such Obligor under this Agreement. Subject to the preceding sentence, this Agreement and the Notes embody the entire agreement and understanding between the Purchasers and the Obligors and supersede all prior agreements and
understandings relating to the subject matter hereof. 
  

	18.	AMENDMENT AND WAIVER. 

  

	18.1. 	Requirements. 

  
 This Agreement and the Notes may be amended, and the observance of any term hereof or of the Notes may be waived (either retroactively or prospectively),
with (and only with) the written consent of the Obligors and the Required Holders, except that (a) no amendment or waiver of any of the provisions of Section 1, 2, 3, 4, 5, 6 or 22 hereof, or any defined term (solely as it is used in any such
Section), will be effective as to any Purchaser unless consented to by such Purchaser in writing, and (b) no such amendment or waiver may, without the written consent of the holder of each Note at the time outstanding affected thereby,
(i) subject to the provisions of Section 12 relating to acceleration or rescission, change the amount or time of any prepayment or payment of principal of, or reduce the rate or change the time of payment or method of computation of interest
or of the Make-Whole Amount on, the Notes, (ii) change the percentage of the principal amount of the Notes the holders of which are required to consent to any such amendment or waiver, (iii) amend any of Sections 8, 11(a), 11(b), 12,
18 or 21 or (iv) release any Guarantee. 
  

	18.2. 	Solicitation of Holders of Notes. 

  
 (a) Solicitation. The Obligors will provide each holder of the Notes (irrespective of the amount of Notes then owned by it) with sufficient
information, sufficiently far in advance of the date a decision is required, to enable such holder to make an informed and considered decision with respect to any proposed amendment, waiver or consent in respect of any of the provisions hereof or of
the Notes. The Obligors will deliver executed or true and correct copies of each amendment, waiver or consent effected pursuant to the provisions of this Section 18 to each holder of outstanding Notes promptly following the date on which it is
executed and delivered by, or receives the consent or approval of, the requisite holders of Notes. 
  
 (b) Payment. Neither Obligor will directly or indirectly pay or cause to be paid any remuneration, whether by way of supplemental or additional
interest, fee or otherwise, or grant any security, to any holder of Notes as consideration for or as an inducement to the entering into by any holder of Notes of any waiver or amendment of any of the terms and provisions hereof unless such
remuneration is concurrently paid, or security is concurrently granted, on the same terms, ratably to each holder of Notes then outstanding even if such holder did not consent to such waiver or amendment. 
  

 36 

	18.3. 	Binding Effect, etc. 

  
 Any amendment or waiver consented to as provided in this Section 18 applies equally to all holders of Notes and is binding upon them and upon each future
holder of any Note and upon the Obligors without regard to whether such Note has been marked to indicate such amendment or waiver. No such amendment or waiver will extend to or affect any obligation, covenant, agreement, Default or Event of Default
not expressly amended or waived or impair any right consequent thereon. No course of dealing between either Obligor and the holder of any Note nor any delay in exercising any rights hereunder or under any Note shall operate as a waiver of any rights
of any holder of such Note. As used herein, the term “this Agreement” and references thereto shall mean this Agreement as it may from time to time be amended or supplemented. 
  

	18.4. 	Notes held by Obligor, etc. 

  
 Solely for the purpose of determining whether the holders of the requisite percentage of the aggregate principal amount of Notes then outstanding approved
or consented to any amendment, waiver or consent to be given under this Agreement or the Notes, or have directed the taking of any action provided herein or in the Notes to be taken upon the direction of the holders of a specified percentage of the
aggregate principal amount of Notes then outstanding, Notes directly or indirectly owned by either Obligor or any Affiliate of either Obligor shall be deemed not to be outstanding. 
  

	19.	NOTICES. 

  
 Except as provided in Section 7.1(c), all notices and communications provided for hereunder shall be in writing and sent (a) by telecopy if the
sender on the same day sends a confirming copy of such notice by a recognized overnight delivery service (charges prepaid), or (b) by registered or certified mail with return receipt requested (postage prepaid), or (c) by a recognized
overnight delivery service (with charges prepaid). Any such notice must be sent: 
  
 (i) if to any Purchaser or its nominee, to such Purchaser or nominee at the address specified for such communications in Schedule A, or at
such other address as such Purchaser or nominee shall have specified to the Company in writing, 
  
 (ii) if to any other holder of any Note, to such holder at such address as such other holder shall have specified to the Company in
writing, 
  
 (iii) if to the Company, to the
Company at its address set forth at the beginning hereof to the attention of Treasurer, or at such other address as the Company shall have specified to the holder of each Note in writing, or 
  
 (iv) if to the Guarantor, to the Guarantor at its address
set forth at the beginning hereof to the attention of Treasurer, or at such other address as the Guarantor shall have specified to the holder of each Note in writing. 
  
 Notices under this Section 19 will be deemed given only when actually received. 
  

 37 

	20.	REPRODUCTION OF DOCUMENTS. 

  
 This Agreement and all documents relating thereto, including, without limitation, (a) consents, waivers and modifications that may hereafter be
executed, (b) documents received by any Purchaser at the Closing (except the Notes themselves), and (c) financial statements, certificates and other information previously or hereafter furnished to any holder of a Note, may be
reproduced by such Purchaser or holder by any photographic, photostatic, microfilm, microcard, miniature photographic or other similar process and such Purchaser or holder may destroy any original document so reproduced. The Obligors agree and
stipulate that, to the extent permitted by applicable law, any such reproduction shall be admissible in evidence as the original itself in any judicial or administrative proceeding (whether or not the original is in existence and whether or not such
reproduction was made by such Purchaser or holder in the regular course of business) and any enlargement, facsimile or further reproduction of such reproduction shall likewise be admissible in evidence. This Section 20 shall not prohibit an Obligor
or any other holder of Notes from contesting any such reproduction to the same extent that it could contest the original, or from introducing evidence to demonstrate the inaccuracy of any such reproduction. 
  

	21.	CONFIDENTIAL INFORMATION. 

  
 For the purposes of this Section 21, “Confidential Information” means information delivered to any Purchaser by or on behalf of either
Obligor or any Subsidiary in connection with the transactions contemplated by or otherwise pursuant to this Agreement that is proprietary in nature and that was clearly marked or labeled or otherwise adequately identified when received by such
Purchaser as being confidential information of such Obligor or such Subsidiary, provided that such term does not include information that (a) was publicly known or otherwise known to such Purchaser prior to the time of such disclosure,
(b) subsequently becomes publicly known through no act or omission by any Purchaser or any person acting on any Purchaser’s behalf, (c) otherwise becomes known to such Purchaser other than through disclosure by an Obligor or any
Subsidiary or (d) constitutes financial statements delivered to such Purchaser under Section 7.1 that are otherwise publicly available. Each Purchaser will maintain the confidentiality of such Confidential Information in accordance with
procedures adopted by such Purchaser in good faith to protect confidential information of third parties delivered to such Purchaser, provided that such Purchaser may deliver or disclose Confidential Information to (i) such
Purchaser’s directors, officers, employees, agents, attorneys and affiliates (to the extent such disclosure reasonably relates to the administration of the investment represented by such Purchaser’s Notes), (ii) such
Purchaser’s financial advisors and other professional advisors who agree to hold confidential the Confidential Information substantially in accordance with the terms of this Section 21, (iii) any other holder of any Note, (iv) any
Institutional Investor to which such Purchaser sells or offers to sell such Note or any part thereof or any participation therein (if such Person has agreed in writing prior to its receipt of such Confidential Information to be bound by the
provisions of this Section 21), (v) any Person from which such Purchaser offers to purchase any security of an Obligor (if such Person has agreed in writing prior to its receipt of such Confidential Information to be bound by the provisions
of this Section 21), (vi) any federal or state regulatory authority having jurisdiction over such Purchaser, (vii) the National Association of Insurance Commissioners or any similar organization, or any nationally recognized rating
agency that requires access to information about such Purchaser’s investment portfolio or (viii) any other Person to which such delivery or disclosure may be 

  

 38 

 
necessary or appropriate (w) to effect compliance with any law, rule, regulation or order applicable to such Purchaser, (x) in response to any
subpoena or other legal process, (y) in connection with any litigation with any Obligor to which such Purchaser is a party or (z) if an Event of Default has occurred and is continuing, to the extent such Purchaser may reasonably
determine such delivery and disclosure to be necessary or appropriate in the enforcement or for the protection of the rights and remedies under such Purchaser’s Notes or this Agreement. Each holder of a Note, by its acceptance of a Note, will
be deemed to have agreed to be bound by and to be entitled to the benefits of this Section 21 as though it were a party to this Agreement. On reasonable request by an Obligor in connection with the delivery to any holder of a Note of information
required to be delivered to such holder under this Agreement or requested by such holder (other than a holder that is a party to this Agreement or its nominee), such holder will enter into an agreement with the Obligors embodying the provisions of
this Section 21. 
  

	22.	SUBSTITUTION OF PURCHASER. 

  
 Each Purchaser shall have the right to substitute any one of such Purchaser’s Affiliates as the purchaser of the Notes that such Purchaser has agreed
to purchase hereunder, by written notice to the Company, which notice shall be signed by both such Purchaser and such Affiliate, shall contain such Affiliate’s agreement to be bound by this Agreement and shall contain a confirmation by such
Affiliate of the accuracy with respect to it of the representations set forth in Section 6. Upon receipt of such notice, any reference to such Purchaser in this Agreement (other than in this Section 22) shall be deemed to refer to such Affiliate in
lieu of such original Purchaser. In the event that such Affiliate is so substituted as a purchaser hereunder and such Affiliate thereafter transfers to such original Purchaser all of the Notes then held by such Affiliate, upon receipt by the Company
of notice of such transfer, any reference to such Affiliate as a “Purchaser” in this Agreement (other than in this Section 22) shall no longer be deemed to refer to such Affiliate, but shall refer to such original Purchaser, and such
original Purchaser shall again have all the rights of an original holder of the Notes under this Agreement. 
  

	23.	MISCELLANEOUS. 

  

	23.1. 	Successors and Assigns. 

  
 All covenants and other agreements contained in this Agreement by or on behalf of any of the parties hereto bind and inure to the benefit of their
respective successors and assigns (including, without limitation, any subsequent holder of a Note) whether so expressed or not. 
  

	23.2. 	Payments Due on Non-Business Days. 

  
 Anything in this Agreement or the Notes to the contrary notwithstanding, any payment of principal of or Make-Whole Amount or interest on any Note that is
due on a date other than a Business Day shall be made on the next succeeding Business Day without including the additional days elapsed in the computation of the interest payable on such next succeeding Business Day. 
  

 39 

	23.3. 	Severability. 

  
 Any provision of this Agreement that is prohibited or unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective to the extent of
such prohibition or unenforceability without invalidating the remaining provisions hereof, and any such prohibition or unenforceability in any jurisdiction shall (to the full extent permitted by law) not invalidate or render unenforceable such
provision in any other jurisdiction. 
  

	23.4. 	Construction. 

  
 Each covenant contained herein shall be construed (absent express provision to the contrary) as being independent of each other covenant contained herein,
so that compliance with any one covenant shall not (absent such an express contrary provision) be deemed to excuse compliance with any other covenant. Where any provision herein refers to action to be taken by any Person, or which such Person is
prohibited from taking, such provision shall be applicable whether such action is taken directly or indirectly by such Person. 
  

	23.5. 	Counterparts. 

  
 This Agreement may be executed in any number of counterparts, each of which shall be an original but all of which together shall constitute one
instrument. Each counterpart may consist of a number of copies hereof, each signed by less than all, but together signed by all, of the parties hereto. 
  

	23.6. 	Governing Law. 

  
 This Agreement shall be construed and enforced in accordance with, and the rights of the parties shall be governed by, the law of the State of New York
excluding choice-of-law principles of the law of such State that would require the application of the laws of a jurisdiction other than such State. 
  
 *     *     *     *     * 
  

 40 

 If you are in agreement with the foregoing, please sign the form of agreement on the accompanying
counterpart of this Agreement and return it to the Company, whereupon the foregoing shall become a binding agreement between you and the Company and the Guarantor. 
  

			
	Very truly yours,
	
	 KILROY REALTY, L.P.
 a Delaware limited
partnership

		
	By:	 	Kilroy Realty Corporation, a Maryland corporation, its general partner
		
	 By
	 	/s/ Tyler H. Rose
	 Name:
	 	Tyler H. Rose
	 Title:
	 	Senior V.P., Treasurer & Assistant Secretary
		
	 By
	 	/s/ Timothy M. Schoen
	 Name:
	 	Timothy M. Schoen
	 Title:
	 	Vice President - Corporate Finance
	
	KILROY REALTY CORPORATION
		
	 By
	 	/s/ Tyler H. Rose
	 Name:
	 	Tyler H. Rose
	 Title:
	 	Senior V.P., Treasurer & Assistant Secretary
		
	 By
	 	/s/ Timothy M. Schoen
	 Name:
	 	Timothy M. Schoen
	 Title:
	 	Vice President - Corporate Finance

  
 The foregoing is hereby

 agreed to as of the 
 date thereof. 
  

			
	 MINNESOTA LIFE INSURANCE COMPANY
 By:
Advantus Capital Management, Inc.

		
	 By:
	 	 /s/ Robert W. Thompson

	 	 	     Name: Robert W. Thompson

	 	 	     Title: Vice President

  

			
	 FARM BUREAU LIFE INSURANCE COMPANY OF MICHIGAN
 By: Advantus Capital Management, Inc.

		
	 By:
	 	 /s/ Robert W. Thompson

	 	 	     Name: Robert W. Thompson

	 	 	     Title: Vice President

  

			
	 MTL INSURANCE COMPANY
 By: Advantus Capital
Management, Inc.

		
	 By:
	 	 /s/ Steven R. Lane

	 	 	     Name: Steven R. Lane

	 	 	     Title: Vice President

  

			
	 GREAT WESTERN INSURANCE COMPANY
 By: Advantus
Capital Management, Inc.

		
	 By:
	 	 /s/ Steven R. Lane

	 	 	     Name: Steven R. Lane

	 	 	     Title: Vice President

  

			
	 THE LAFAYETTE LIFE INSURANCE COMPANY
 By: Advantus Capital Management, Inc.

		
	 By:
	 	 /s/ John Leiviska

	 	 	     Name: John Leiviska

	 	 	     Title: Vice President

  

			
	 SECURITY NATIONAL LIFE INSURANCE COMPANY
 By: Advantus Capital Management, Inc.

		
	 By:
	 	 /s/ John Leiviska

	 	 	     Name: John Leiviska

	 	 	     Title: Vice President

  

			
	 AMERICAN REPUBLIC INSURANCE COMPANY
 By: Advantus Capital Management, Inc.

		
	 By:
	 	 /s/ Robert W. Thompson

	 	 	     Name: Robert W. Thompson

	 	 	     Title: Vice President

  

			
	 THE CATHOLIC AID ASSOCIATION
 By: Advantus
Capital Management, Inc.

		
	 By:
	 	 /s/ Robert W. Thompson

	 	 	     Name: Robert W. Thompson

	 	 	     Title: Vice President

  

			
	 FORT DEARBORN LIFE INSURANCE COMPANY
 By: Advantus Capital Management, Inc.

		
	 By:
	 	 /s/ Steven R. Lane

	 	 	     Name: Steven R. Lane

	 	 	     Title: Vice President

  

			
	 TRUSTMARK INSURANCE COMPANY
 By: Advantus
Capital Management, Inc.

		
	 By:
	 	 /s/ Steven R. Lane

	 	 	     Name: Steven R. Lane

	 	 	     Title: Vice President

  

			
	FARM BUREAU LIFE INSURANCE COMPANY
		
	 By:
	 	 /s/ Herman L. Riva

	 	 	     Name: Herman L. Riva

	 	 	     Title: Senior Portfolio Manager

  

			
	EQUITRUST LIFE INSURANCE COMPANY
		
	 By:
	 	 /s/ Herman L. Riva

	 	 	     Name: Herman L. Riva

	 	 	     Title: Senior Portfolio Manager

  

					
	PRINCIPAL LIFE INSURANCE COMPANY
		
	 By:
	 	 Principal Global Investors, LLC
 a Delaware limited liability company
 its authorized signatory

			
	 	 	 By:
	 	 /s/ Jon C. Heiny

	 	 	 Its:
	 	 Counsel

			
	 	 	 By:
	 	 /s/ Elizabeth D. Swanson

	 	 	 Its:
	 	 Counsel

  
 Mellon Bank, N.A., solely in its
capacity as Custodian for Aviva Life-Principal Glob Priv General Account Universal Life (as directed by the Principal Global Investors, LLC), and not in its individual capacity (MAC & CO) – Nominee Name 
  

			
		
	 By:
	 	 /s/ Bernadette T. Rist

	 	 	     Name: Bernadette T. Rist

	 	 	     Title: Authorized Signatory

  
 Mellon Bank, N.A., solely in its
capacity as Custodian for Aviva Life-Principal Glob Priv Gen Acct Wealth Transfer 2000 (as directed by the Principal Global Investors, LLC), and not in its individual capacity (MAC & CO) – Nominee Name 
  

			
		
	 By:
	 	 /s/ Bernadette T. Rist

	 	 	     Name: Bernadette T. Rist

	 	 	     Title: Authorized Signatory

  
 Mellon Bank, N.A., solely in its
capacity as Custodian for Aviva Life-Principal Glob Priv EG Convertible Securities (as directed by the Principal Global Investors, LLC), and not in its individual capacity (MAC & CO) – Nominee Name 
  

			
		
	 By:
	 	 /s/ Bernadette T. Rist

	 	 	     Name: Bernadette T. Rist

	 	 	     Title: Authorized Signatory

  
 Mellon Bank, N.A., solely in its
capacity as Custodian for Aviva Life-Principal Glob Priv General Account Deferred TSA (as directed by the Principal Global Investors, LLC), and not in its individual capacity (MAC & CO) – Nominee Name 
  

			
		
	 By:
	 	 /s/ Bernadette T. Rist

	 	 	     Name: Bernadette T. Rist

	 	 	     Title: Authorized Signatory

  

			
	BENEFICIAL LIFE INSURANCE COMPANY
		
	 By:
	 	 /s/ Robert R. Dalley

	 	 	     Name: Robert R. Dalley

	 	 	     Title: Senior Vice President and CFO

  

			
	METROPOLITAN LIFE INSURANCE COMPANY
		
	 By:
	 	 /s/ Timothy L. Powell

	 	 	     Name: Timothy L. Power

	 	 	     Title: Authorized Signatory

  

			
	 AMERICAN HERITAGE LIFE INSURANCE COMPANY

		
	 By:
	 	 /s/ Jeffrey Cannon

	 	 	     Name: Jeffrey Cannon

	 	 	 
		
	 By:
	 	 /s/ Jerry D. Zinkula

	 	 	     Name: Jerry D. Zinkula

	 	 	 
		
	 	 	 Authorized Signatories

  

			
	 ALLSTATE LIFE INSURANCE COMPANY

		
	 By:
	 	 /s/ Jeffrey Cannon

	 	 	     Name: Jeffrey Cannon

	 	 	 
		
	 By:
	 	 /s/ Jerry D. Zinkula

	 	 	     Name: Jerry D. Zinkula

	 	 	 
		
	 	 	 Authorized Signatories

  

 41 

 SCHEDULE A 
  

INFORMATION RELATING TO PURCHASERS 
  

			
	 Name and Address of Purchaser

	 	 Principal Amount of
Notes to be Purchased

	 [NAME OF PURCHASER]
	 	$                
		
	 (1)    All payments by wire transfer of immediately available funds to:
	 	 
		
	 with sufficient information to identify the source and application of such funds.
	 	 
		
	 (2)    All notices of payments and written confirmations of such wire transfers:
	 	 
		
	 (3)    All other communications:
	 	 

  

 SCHEDULE B 
  

DEFINED TERMS 
  
 As used herein, the following terms have the respective meanings set forth below or set forth in the Section hereof following such term: 
  
 “Affiliate” means, at any time, and with respect to any
Person, (a) any other Person that at such time directly or indirectly through one or more intermediaries Controls, or is Controlled by, or is under common Control with, such first Person, and (b) any Person beneficially owning or holding, directly
or indirectly, 10% or more of any class of voting or equity interests of either Obligor or any Subsidiary or any corporation of which the Guarantor and its Subsidiaries beneficially own or hold, in the aggregate, directly or indirectly, 10% or more
of any class of voting or equity interests. As used in this definition, “Control” means the possession, directly or indirectly, of the power to direct or cause the direction of the management and policies of a Person, whether
through the ownership of voting securities, by contract or otherwise. Unless the context otherwise clearly requires, any reference to an “Affiliate” is a reference to an Affiliate of the Guarantor. 
  
 “Annual EBITDA” means, measured as of the last day of each
calendar quarter, an amount derived from (a) total revenues relating to all Real Property Assets of the Company, the Guarantor and their Subsidiaries or to the Company’s or the Guarantor’s interest in Minority Holdings for the previous
four consecutive calendar quarters including the quarter then ended, on an accrual basis with adjustments for the straight-lining of rents, plus (b) interest and other income of the Company, the Guarantor and their Subsidiaries, including, without
limitation, real estate service revenues, for such period, less (c) total operating expenses and other expenses relating to such Real Property Assets and to the Company’s and the Guarantor’s interest in Minority Holdings for such period
(other than interest, taxes, depreciation, amortization, and other non-cash items), less (d) total corporate operating expenses (including general overhead expenses) and other expenses of the Company, the Guarantor and their Subsidiaries and the
Company’s and the Guarantor’s interest in Minority Holdings (other than interest, taxes, depreciation, amortization and other non-cash items), for such period. 
  
 “Applicable Interest Rate” means the lesser of (a) the rate at which the interest rate applicable to any
floating rate Debt could be fixed, at the time of calculation, by the applicable Obligor or Subsidiary, as applicable, entering into an unsecured interest rate swap agreement (or, if such rate is incapable of being fixed by entering into an
unsecured interest rate swap agreement at the time of calculation, a reasonably determined fixed rate equivalent), and (b) the rate at which the interest rate applicable to such floating rate Debt is actually capped, at the time of calculation, if
the applicable Obligor or Subsidiary, as applicable, has entered into an interest rate cap agreement with respect thereto or if the documentation for such Debt contains a cap. 
  

 “Bank Agreement” means (a) the Credit Agreement or (b) any other credit, loan, purchase
or bank agreement or any similar agreement, facility or instrument to which either Obligor or (if either Obligor shall have provided a guarantee or other credit support in respect of any such agreement, facility or instrument) any Subsidiary shall
be a party and pursuant to which unsecured debt for borrowed money may be incurred by either Obligor or any Subsidiary, each as amended and in effect from time to time. 
  
 “Business Day” means (a) for the purposes of Section 8.7 only, any day other than a Saturday, a
Sunday or a day on which commercial banks in New York City are required or authorized to be closed, and (b) for the purposes of any other provision of this Agreement, any day other than a Saturday, a Sunday or a day on which commercial banks
in New York City or Los Angeles are required or authorized to be closed. 
  
 “Capital Expenditures” means, for any period, the sum of all expenditures (whether paid in cash or accrued as a liability) by the Company, the Guarantor or any of their Subsidiaries which are
capitalized on the consolidated balance sheet of the Company or the Guarantor, as applicable, in conformity with GAAP, but less (a) all expenditures made with respect to the acquisition by the Company, the Guarantor and their Subsidiaries of any
interest in real property within nine months after the date such interest in real property is acquired and (b) capital expenditures made from the proceeds of insurance or condemnation awards (or payments in lieu thereof) or indemnity payments
received during such period by the Company, the Guarantor or any of their Subsidiaries from third parties. 
  
 “Cash or Cash Equivalents” means (a) cash, (b) direct obligations of the U.S. Government, including, without limitation, treasury bills,
notes and bonds, (c) interest bearing or discounted obligations of U.S. Federal agencies and U.S. Government sponsored entities or pools of such instruments offered by banks rated AA or better by S&P or Aa2 by Moody’s and dealers,
including, without limitation, Federal Home Loan Mortgage Corporation participation sale certificates, Government National Mortgage Association modified pass-through certificates, Federal National Mortgage Association bonds and notes and Federal
Farm Credit System securities, (d) time deposits, domestic and Eurodollar certificates of deposit, bankers acceptances, commercial paper rated at least A-1 by S&P and P-1 by Moody’s, and/or guaranteed by an entity with an Aa2 rating by
Moody’s, an AA rating by S&P, or better rated credit, floating rate notes, other money market instruments and letters of credit each issued by banks which have an unsecured long-term debt rating of at least AA by S&P or Aa2 by
Moody’s, (e) obligations of domestic corporations, including, without limitation, commercial paper, bonds, debentures, and loan participations, each of which is rated at least AA by S&P, and/or Aa2 by Moody’s, and/or unconditionally
guaranteed by an entity with an AA rating by S&P, an Aa2 rating by Moody’s, or better rated credit, (f) obligations issued by states and local governments or their agencies, rated at least MIG-1 by Moody’s and/or SP-1 by S&P and/or
guaranteed by an irrevocable letter of credit of a bank with an unsecured long-term debt rating of at least AA by S&P or Aa2 by Moody’s, (g) repurchase agreements with major banks and primary government securities dealers fully secured by
U.S. Government or agency collateral equal to or exceeding the principal amount on a daily basis and held in safekeeping, (h) real estate loan pool participations, guaranteed by an entity with an AA rating given by S&P or an Aa2 rating given by
Moody’s, or better rated credit, and (i) shares of any mutual fund that has its assets primarily invested in the types of investments referred to in clauses (a) through (e). 
  

 2 

 “Closing” is defined in Section 3. 
  
 “Code” means the Internal Revenue Code of 1986, as amended
from time to time, and the rules and regulations promulgated thereunder from time to time. 
  
 “Company” means Kilroy Realty, L.P., a Delaware limited partnership, or any successor thereto that shall have become such in the manner prescribed in Section 10.2. 
  
 “Confidential Information” is defined in Section 21.

  
 “Consolidated Tangible Net Worth” means, at
any date, the consolidated equity of the Company (determined on a book basis), less the consolidated Intangible Assets of the Company and its Subsidiaries, all determined as of such date in accordance with GAAP. For purposes of this definition,
“Intangible Assets” means with respect to any such intangible assets, the amount (to the extent reflected in determining such consolidated equity) of (a) all write-ups subsequent to December 31, 1997 in the book value of any asset owned by
the Company or its Subsidiaries and (b) goodwill, patents, trademarks, service marks, trade names, anticipated future benefit of tax loss carry forwards, copyrights, organization or developmental expenses and other intangible assets. 
  
 “Contingent Obligation” as to any Person means, without
duplication, (a) any guaranty of the principal of the Debt of any other Person, (b) any contingent obligation of such Person required to be shown on such Person’s balance sheet in accordance with GAAP, and (c) any obligation required to be
disclosed in the footnotes to such Person’s financial statements, guaranteeing partially or in whole any non-recourse Debt, lease, dividend or other obligation, exclusive of contractual indemnities (including, without limitation, any indemnity
or price-adjustment provision relating to the purchase or sale of securities or other assets) and guarantees of non-monetary obligations (other than guarantees of completion) which have not yet been called on or quantified, of such Person or of any
other Person. The amount of any Contingent Obligation described in clause (c) shall be deemed to be (i) with respect to a guaranty of interest or interest and principal, or operating income guaranty, the sum of all payments required to be made
thereunder (which in the case of an operating income guaranty shall be deemed to be equal to the debt service for the note secured thereby), calculated at the Applicable Interest Rate, through (x) in the case of an interest or interest and principal
guaranty, the stated date of maturity of the obligation (and commencing on the date interest could first be payable thereunder), or (y) in the case of an operating income guaranty, the date through which such guaranty will remain in effect, and (ii)
with respect to all guarantees not covered by the preceding clause (i), an amount equal to the stated or determinable amount of the primary obligation in respect of which such guaranty is made or, if not stated or determinable, the maximum
reasonably anticipated liability in respect thereof (assuming such Person is required to perform thereunder) as recorded on the balance sheet and on the footnotes to the most recent financial statements required to be delivered pursuant to Section
7.1(b) hereof. Notwithstanding anything contained herein to the contrary, guarantees of completion shall not be deemed to be Contingent Obligations unless and until a claim for payment or performance has been made thereunder, at which time any such

  

 3 

 
guaranty of completion shall be deemed to be a Contingent Obligation in an amount equal to any such claim. Subject to the preceding sentence, (a) in the case
of a joint and several guaranty given by such Person and another Person (but only to the extent such guaranty is recourse, directly or indirectly to an Obligor), the amount of the guaranty shall be deemed to be 100% thereof unless and only to the
extent that such other Person has delivered Cash or Cash Equivalents to secure all or any part of such Person’s guaranteed obligations, (b) in the case of joint and several guarantees given by a Person in whom an Obligor owns an interest (which
guarantees are non-recourse to such Obligor), to the extent the guarantees, in the aggregate, exceed 15% of total real estate investments of such Person, the amount in excess of 15% shall be deemed to be a Contingent Obligation of such Obligor, and
(c) in the case of a guaranty (whether or not joint and several) of an obligation otherwise constituting Debt of such Person, the amount of such guaranty shall be deemed to be only that amount in excess of the amount of the obligation constituting
Debt of such Person. Notwithstanding anything contained herein to the contrary, “Contingent Obligations” shall not be deemed to include guarantees of construction loans to the extent the same have not been drawn. 
  
 “Credit Agreement” means the Third Amended and Restated
Revolving Credit Agreement, dated as of March 15, 2002, among the Company, JPMorgan Chase Bank, as Administrative Agent, and the other financial institutions party thereto, as amended by the Amendment to Third Amended and Restated Credit Agreement,
dated as of April 12, 2004, among the Company, JPMorgan Chase Bank, as Administrative Agent, and the other financial institutions party thereto. 
  
 “Debt” of any Person (including Minority Holdings) means, without duplication, (a) as shown on such Person’s consolidated balance
sheet (i) all indebtedness of such Person for borrowed money or for the deferred purchase price of property or any asset and (ii) all indebtedness of such Person evidenced by a note, bond, debenture or similar instrument (whether or not disbursed in
full in the case of a construction loan), (b) the face amount of all letters of credit issued for the account of such Person and, without duplication, all unreimbursed amounts drawn thereunder, (c) all Contingent Obligations of such Person and (d)
all payment obligations of such Person under any interest rate protection agreement (including, without limitation, any interest rate swaps, caps, floors, collars and similar agreements) or other hedging agreements and currency swaps and foreign
exchange contracts or similar agreements, which were not entered into specifically in connection with Debt set forth in clauses (a), (b) or (c) hereof. For purposes of this Agreement, Debt (other than Contingent Obligations) of the Company shall be
deemed to include only the Company’s pro rata share (such share being based upon the Company’s percentage ownership interest as shown on the Company’s annual audited financial statements) of the Debt of any Person in which the
Company, directly or indirectly, owns an interest, provided that such Debt is nonrecourse, both directly and indirectly, to the Company. 
  
 “Default” means an event or condition the occurrence or existence of which would, with the lapse of time or the giving of notice or both,
become an Event of Default. 
  
 “Default Rate”
means, with respect to any Note, that rate of interest that is the greater of (i) 2.0% per annum above the rate of interest stated in clause (a) of the first paragraph of such Note or (ii) 2.0% over the rate of interest publicly
announced by JPMorgan Chase Bank in New York, New York as its “base” or “prime” rate. 
  

 4 

 “Development Investments” means Real Property Assets under development, construction,
renovation or rehabilitation. 
  
 “Environmental
Affiliate” means any partnership, joint venture, trust or corporation in which an equity interest is owned by either Obligor, either directly or indirectly. 
  
 “Environmental Approvals” means any permit, license, approval, ruling, variance, exemption or other
authorization required under applicable Environmental Laws by a court or governmental agency having jurisdiction. 
  
 “Environmental Claim” means, with respect to any Person, any notice, claim, demand or similar communication (written or oral) by any
other Person alleging potential liability for investigatory costs, cleanup costs, governmental response costs, natural resources damage, property damage, personal injuries, fines or penalties arising out of, based on or resulting from (a) the
presence, or release into the environment, of any Material of Environmental Concern at any location, whether or not owned by such Person or (b) circumstances forming the basis of any violation, or alleged violation, of any Environmental Law, in each
case which could reasonably be expected to have a Material Adverse Effect. 
  
 “Environmental Laws” means any and all Federal, state, local and foreign statutes, laws, judicial decisions, regulations, ordinances, rules, judgments, orders, decrees, plans, injunctions, permits,
concessions, grants, franchises, licenses, agreements and other governmental restrictions relating to the environment, the effect of the environment on human health or to emissions, discharges or releases of pollutants, contaminants, Material of
Environmental Concern or hazardous wastes into the environment including, without limitation, ambient air, surface water, ground water, or land, or otherwise relating to the manufacture, processing, distribution, use, treatment, storage, disposal,
transport or handling of pollutants, contaminants, Material of Environmental Concern or hazardous wastes or the clean-up or other remediation thereof. 
  
 “ERISA” means the Employee Retirement Income Security Act of 1974, as amended from time to time, and the rules and regulations
promulgated thereunder from time to time in effect. 
  
 “ERISA Affiliate” means any trade or business (whether or not incorporated) that is treated as a single employer together with either Obligor under section 414 of the Code. 
  
 “Event of Default” is defined in Section 11. 
  
 “Exchange Act” means the Securities Exchange Act of 1934, as
amended. 
  
 “FFO” means “funds from
operations”, defined to mean net income (or loss) (computed in accordance with GAAP), excluding gains (or losses) from debt restructurings and sales of properties, plus depreciation and amortization, after adjustments for Minority Holdings.

  

 5 

 
Adjustments for Minority Holdings will be calculated to reflect FFO on the same basis as above. 
  
 “Financeable Ground Lease” means either (a) a ground lease reasonably satisfactory to the Required Holders,
or (b) a ground lease which provides (i) for a remaining term of not less than 25 years (including options and renewals), (ii) that the ground lease will not be terminated until any leasehold mortgagee shall have received notice of a default and has
had a reasonable opportunity to cure the same or complete foreclosure, and has failed to do so, (iii) for a new lease on substantially the same terms to any leasehold mortgagee recognized under such ground lease as tenant if the ground lease is
terminated for any reason, (iv) for non-merger of the fee and leasehold estates, and (v) transferability of the tenant’s interest under the ground lease, subject only to the landlord’s reasonable approval. Notwithstanding the foregoing, it
is hereby agreed that the ground lease with respect to the Real Property Asset commonly known as “Kilroy Airport Center, Long Beach, California”, shall be deemed to be a “Financeable Ground Lease”. 
  
 “Fitch” means Fitch Ratings Ltd. or any successor thereto.

  
 “FMV Cap Rate” means 9.00%, provided
that if either Obligor shall at any time be party to any Bank Agreement pursuant to which compliance with any financial covenant or equivalent provision shall be assessed based on the discounting of Annual EBITDA, Net Operating Cash Flow or
Unencumbered Asset Net Operating Cash Flow (or any reasonably similar concept) by a ‘fair market value capitalization rate’, “FMV Cap Rate” shall mean such capitalization rate (or, as applicable, the highest of such
capitalization rates if there exist more than one such Bank Agreement). 
  
 “GAAP” means generally accepted accounting principles as in effect from time to time in the United States of America. 
  
 “Governmental Authority” means 
  
 (a) the government of 
  
 (i) the United States of America or any State or other political subdivision thereof, or 
  
 (ii) any other jurisdiction in which either Obligor or any
Subsidiary conducts all or any part of its business, or which asserts jurisdiction over any properties of either Obligor or any Subsidiary, or 
  
 (b) any entity exercising executive, legislative, judicial, regulatory or administrative functions of, or pertaining to, any such
government. 
  
 “Guarantee” is defined in Section
1. 
  
 “Guarantor” means Kilroy Realty
Corporation, a Maryland corporation and the sole general partner of the Company, or any successor thereto that shall have become such in the manner prescribed in Section 10.2. 
  

 6 

 “holder” means, with respect to any Note, the Person in whose name such Note is
registered in the register maintained by the Company pursuant to Section 14.1. 
  
 “Institutional Investor” means (a) any original purchaser of a Note, (b) any holder of a Note holding more than 5% of the aggregate principal amount of the Notes then outstanding, and
(c) any bank, trust company, savings and loan association or other financial institution, any pension plan, any investment company, any insurance company, any broker or dealer, or any other similar financial institution or entity, regardless
of legal form. 
  
 “Investment Grade” means the
lowest credit rating level established as “investment grade” by S&P, Moody’s or Fitch, as applicable (being, as of the date of this Agreement, (a) BBB- in the case of S&P, (b) Baa3 in the case of Moody’s and (c) BBB- in
the case of Fitch). 
  
 “Lien” means, with
respect to any asset, any mortgage, lien, pledge, charge, security interest or encumbrance of any kind, or any other type of preferential arrangement that has the practical effect of creating a security interest, in respect of such asset. For the
purposes of this Agreement, each Obligor and any Subsidiary shall be deemed to own subject to a Lien any asset which it has acquired or holds subject to the interest of a vendor or lessor under any conditional sale agreement, capital lease or other
title retention agreement relating to such asset. 
  
 “Make-Whole Amount” is defined in Section 8.7. 
  
 “Material” means material in relation to the business, operations, affairs, financial condition, assets, properties, or prospects of the Guarantor and its Subsidiaries taken as a whole. 
  
 “Material Adverse Effect” means a material adverse effect on
(a) the business, operations, affairs, financial condition, assets or properties of the Guarantor and its Subsidiaries taken as a whole, or (b) the ability of the Company or the Guarantor to perform its obligations under this Agreement
or the Notes (in the case of the Company) or the Guarantees (in the case of the Guarantor), or (c) the validity or enforceability of this Agreement, the Notes or the Guarantees. 
  
 “Material of Environmental Concern” means and includes pollutants, contaminants, hazardous wastes, and
toxic, radioactive, caustic or otherwise hazardous substances, including petroleum, its derivatives, by-products and other hydrocarbons, or any substance having any constituent elements displaying any of the foregoing characteristics. 
  
 “Material Subsidiary” means, at any time, any Subsidiary of
either Obligor the total assets of which are equal to or exceed 10% of the total assets of the Guarantor and its Subsidiaries, as would be shown on the consolidated balance sheet of the Guarantor and its Subsidiaries prepared in accordance with GAAP
as of such time. 
  
 “Memorandum” is defined in
Section 5.3. 
  
 “Minority Holdings” means
partnerships, limited liability companies and 

  

 7 

 
corporations held or owned by the Company, the Guarantor or any Subsidiary which are not consolidated with the Company or the Guarantor, as applicable, on
its financial statements. 
  
 “Moody’s”
means Moody’s Investors Service, Inc. or any successor thereto. 
  
 “Multiemployer Plan” means any Plan that is a “multiemployer plan” (as such term is defined in section 4001(a)(3) of ERISA). 
  

“Net Offering Proceeds” means all cash received by the Guarantor or the Company as a result of the sale of common shares of beneficial
interest, preferred shares of beneficial interest (including perpetual preferred), partnership interests, limited liability company interests, or other ownership or equity interests in the Guarantor or the Company (or evidence of indebtedness of the
Guarantor or the Company convertible into any of the foregoing) less customary costs and discounts of issuance paid by the Guarantor or the Company, as the case may be. 
  
 “Net Operating Cash Flow” means, with respect to any Real Property Asset, the Property Income, calculated
on an annualized basis, for the period during which such Real Property Asset shall have been owned by the Company, the Guarantor or any of their Subsidiaries, less Property Expenses, calculated on an estimated, pro forma (i.e., the results for the
period during which such Real Property Asset shall have been owned shall be annualized, with appropriate adjustments for items of income and expense which are not earned or incurred in equal monthly amounts) basis. 
  
 “Non-Recourse Debt” means Debt of the Company or the
Guarantor on a consolidated basis for which the right of recovery of the obligee thereof is limited to recourse against the Real Property Assets securing such Debt (subject to such limited exceptions to the non-recourse nature of such Debt such as
fraud, misappropriation, misapplication and environmental indemnities, as are usual and customary in like transactions at the time of the incurrence of such Debt). 
  
 “Notes” is defined in Section 1. 
  
 “Obligors” is defined in the first paragraph of this Agreement. 
  
 “Officer’s Certificate” means a certificate of a Senior
Financial Officer or of any other officer of the Guarantor (where applicable, in its capacity as the sole general partner of the Company), as applicable, whose responsibilities extend to the subject matter of such certificate. 
  
 “PBGC” means the Pension Benefit Guaranty Corporation
referred to and defined in ERISA or any successor thereto. 
  
 “Person” means an individual, partnership, corporation, limited liability company, association, trust, unincorporated organization, or a government or agency or political subdivision or instrumentality thereof. 

 

 8 

 “Plan” means an “employee benefit plan” (as defined in section 3(3) of ERISA)
that is or, within the preceding five years, has been established or maintained, or to which contributions are or, within the preceding five years, have been made or required to be made, by either Obligor or any ERISA Affiliate or with respect to
which either Obligor or any ERISA Affiliate may have any liability. 
  
 “property” or “properties” means, unless otherwise specifically limited, real or personal property of any kind, tangible or intangible, choate or inchoate. 
  
 “Property Expenses” means, when used with respect to any
Real Property Asset, the costs of operating and maintaining such Real Property Asset which are the responsibility of the owner thereof and that are not paid directly by the tenant thereof, including, without limitation, taxes, insurance, repairs and
maintenance, but provided that if such tenant is more than 60 days in arrears in the payment of base or fixed rent, then such costs will also constitute “Property Expenses”, but excluding depreciation, amortization and interest costs.

  
 “Property Income” means, when used with
respect to any Real Property Asset, cash rents and other cash revenues received in the ordinary course therefrom, including, without limitation, revenues from any parking leases and lease termination fees amortized over the remaining term of the
lease for which such termination fee was received (other than pre-paid rents and revenues and security deposits except to the extent applied in satisfaction of tenants’ obligations for rent). 
  
 “PTE” means a Prohibited Transaction Exemption issued by the
Department of Labor. 
  
 “Purchaser” is defined
in the first paragraph of this Agreement. 
  
 “QPAM
Exemption” means Prohibited Transaction Class Exemption 84-14 issued by the United States Department of Labor. 
  
 The “Rating Condition” shall be deemed to have been satisfied if at any time after the date of Closing, the unsecured long-term debt of
either Obligor shall be rated at least Investment Grade by two or more of S&P, Moody’s and Fitch, whether or not any such rating shall thereafter continue in effect. 
  
 “Real Property Assets” means as of any time, the real property assets owned by the Company, the Guarantor
or any of their Subsidiaries at such time, and “Real Property Asset” means any one of them. 
  
 “Recourse Debt” means Debt of the Company, the Guarantor or any Subsidiary that is not Non-Recourse Debt. 
  
 “Release” means any release, spill, emission, leaking,
pumping, pouring, dumping, emptying, deposit, discharge, leaching or migration. 
  

 9 

 “Replacement Credit Agreement” is defined in Section 10.5(a). 
  
 “Required Holders” means, at any time, the holder or holders
of a majority in principal amount of the Notes at the time outstanding (exclusive of Notes then owned by either Obligor or any of their respective Affiliates). 
  

“Responsible Officer” means any Senior Financial Officer and any other officer of the Company or the Guarantor with responsibility for
the administration of the relevant portion of this Agreement. 
  
 “Secured Debt” means all Debt of the Company, the Guarantor or any of their Subsidiaries that is secured by a Lien on one or more Real Property Assets. 
  
 “Securities Act” means the Securities Act of 1933, as amended from time to time. 
  
 “Senior Financial Officer” means the Chief Financial
Officer, Controller, Treasurer or Vice President-Corporate Finance of the Guarantor. 
  
 “Series A Notes” is defined in Section 1. 
  
 “Series B Notes” is defined in Section 1. 
  
 “S&P” means Standard & Poor’s Ratings Service, a division of The McGraw-Hill Companies, Inc., or any successor thereto. 
  
 “Subsidiary” means, as to any Person, any corporation, association or other business entity in which such
Person or one or more of its Subsidiaries or such Person and one or more of its Subsidiaries owns sufficient equity or voting interests to enable it or them (as a group) ordinarily, in the absence of contingencies, to elect a majority of the
directors (or Persons performing similar functions) of such entity, and any partnership or joint venture if more than a 50% interest in the profits or capital thereof is owned by such Person or one or more of its Subsidiaries or such Person and one
or more of its Subsidiaries (unless such partnership or joint venture can and does ordinarily take major business actions without the prior approval of such Person or one or more of its Subsidiaries). Unless the context otherwise clearly requires,
any reference to a “Subsidiary” is a reference to a Subsidiary of the Guarantor. 
  
 “Total Asset Value” means, the sum of (a) with respect to those Real Property Assets owned for at least the two previous consecutive quarters, the quotient of (i) Annual EBITDA with respect thereto
for the previous four consecutive quarters (or, if owned for only two or three quarters, the Annual EBITDA for such period, annualized), including the quarter then ended, but less reserves for Capital Expenditures of (x) $0.30 per square foot per
annum for each such Real Property Asset that is an office property, and (y) $0.15 per square foot per annum for each such Real Property Asset that is an industrial property, divided by (ii) the FMV Cap Rate, (b) with respect to those Real Property
Assets owned for less than the two previous consecutive quarters, the lesser of (i) the quotient of Net Operating Cash Flow applicable to each such Real Property Asset, calculated on an annualized basis, based upon (x) the actual amount of Net
Operating Cash Flow for 

  

 10 

 
the period of the Company’s, the Guarantor’s or their Subsidiary’s ownership of such Real Property Asset, less reserves for Capital
Expenditures of (1) $0.30 per square foot per annum for each such Real Property Asset which is an office building and (2) $0.15 per square foot per annum for each such Real Property Asset which is an industrial building, divided by (y) the FMV Cap
Rate, and (ii) the purchase price actually paid by the Company, the Guarantor or any of their Subsidiaries (as applicable) for such Real Property Asset, (c) with respect to Development Investments, 100% of the book value thereof (calculated in
accordance with GAAP), until the one-year anniversary of completion of development, construction, renovation or rehabilitation (as applicable) of the relevant Development Investment, at which time such Development Investment will be valued pursuant
to clause (a) or (b) of this definition (as applicable), and provided that the aggregate amount attributable to Total Asset Value pursuant to this clause (c) shall not at any time exceed 20% of Total Asset Value, and (d) Cash or Cash
Equivalents of the Company, the Guarantor and their Subsidiaries as of the date of determination. 
  
 “Total Debt Ratio” means the ratio, as of the date of determination, of (a) the sum of (i) all Debt of the Company, the Guarantor and
their Subsidiaries and (ii) the Company’s and the Guarantor’s pro rata share of all Debt of any Minority Holdings of the Company or the Guarantor to (b) Total Asset Value. 
  
 “Total Debt Service” means, as of the last day of each calendar quarter, an amount equal to the sum of (a)
the interest (whether accrued, paid or capitalized) payable by the Company, the Guarantor or any of their Subsidiaries on their Debt for the previous four consecutive quarters including the quarter then ended, plus (b) scheduled payments of
principal on such Debt, whether or not paid by the Company, the Guarantor or such Subsidiary (excluding balloon payments) for the previous four consecutive quarters including the quarter then ended. 
  
 “Unencumbered Asset Net Operating Cash Flow” means, as of
any date of determination with respect to the Unencumbered Assets, Property Income with respect to the Unencumbered Assets for the previous four consecutive quarters (except as provided below), including the quarter then ended, but less Property
Expenses with respect to the Unencumbered Assets for the previous four consecutive quarters (except as provided below), including the quarter then ended. Notwithstanding the foregoing, with respect to any Unencumbered Asset owned by the Company, the
Guarantor or any of their Subsidiaries for a period of less four fiscal quarters, but more than one fiscal quarter, Unencumbered Asset Net Operating Cash Flow shall be determined in a manner consistent with the foregoing calculation utilizing
annualized Property Income, Property Expenses for the relevant period of the Company’s, the Guarantor’s or any of their Subsidiaries’ ownership of such Unencumbered Asset, provided such period shall be at least one fiscal
quarter. 
  
 “Unencumbered Assets” means,
as of any date, all Real Property Assets 100% owned in fee (or leasehold pursuant to a Financeable Ground Lease in the case of leaseholds), directly or indirectly, by the Company or the Guarantor or any Subsidiary as of such date, which Real
Property Assets are not subject to any Lien securing Debt. 
  

 11 

 “Unencumbered Asset Value” means the sum of: 
  
 (a) with respect to the Unencumbered Assets owned by the
Company, the Guarantor or any of their Subsidiaries for a period of at least six calendar months, the quotient of (i) the Unencumbered Asset Net Operating Cash Flow less reserves for Capital Expenditures of $0.30 per square foot per annum for each
such Unencumbered Asset which is an office building and $0.15 per square foot per annum for each such Unencumbered Asset which is an industrial building, divided by (ii) the FMV Cap Rate; 
  
 (b) with respect to Unencumbered Assets owned by the
Company, the Guarantor or any of their Subsidiaries for a period of less than six calendar months, the lesser of (i) the quotient of (x) the Unencumbered Asset Net Operating Cash Flow on an annualized basis based upon the Unencumbered Asset Net
Operating Cash Flow for the period of such Person’s ownership of the Unencumbered Asset in question less reserves for Capital Expenditures of $0.30 per square foot per annum for each such Unencumbered Asset which is an office building and $0.15
per square foot per annum for each such Unencumbered Asset which is an industrial building, divided by (y) the FMV Cap Rate and (ii) the purchase price actually paid by the Company, the Guarantor or any of their Subsidiaries (as applicable) for such
Unencumbered Asset; provided, however, that if any such Unencumbered Asset shall have been purchased as part of a portfolio of properties and no purchase price shall have been specifically allocated thereto, then the purchase price therefore
shall be deemed to be equal to that percentage of the total purchase price for such portfolio as is equal to the percentage of the total Net Operating Cash Flow with respect to such portfolio represented by the Net Operating Cash Flow attributable
to the applicable Unencumbered Asset; and 
  
 (c)
with respect to Development Investments, 100% of the book value thereof (calculated in accordance with GAAP), until the one-year anniversary of completion of development, construction, renovation or rehabilitation (as applicable) of the relevant
Development Investment, at which time such Development Investment will be valued pursuant to clause (a) or (b) of this definition (as applicable), and provided that the aggregate amount attributable to Unencumbered Asset Value pursuant to
this clause (c) shall not at any time exceed 10% of Unencumbered Asset Value. 
  
 “Unsecured Debt” means Debt not secured by a Lien on any Real Property Asset. 
  
 “Unsecured Debt Ratio” means, as of any date of determination, the ratio of the Unencumbered Asset Value as of the date of determination
to the aggregate amount of Unsecured Debt of the Company, the Guarantor and their Subsidiaries outstanding as of such date of determination. 
  

 12 

 EXHIBIT 1-A 
  
 [FORM OF SERIES A NOTE] 
  
 KILROY REALTY, L.P. 
  
 5.72% SERIES A GUARANTEED SENIOR NOTE DUE 2010 
  

			
	 No. A-[            ]
	 	[Date]
	 $[            ]
	 	PPN 49427R A* 3

  
 FOR VALUE RECEIVED,
the undersigned, KILROY REALTY, L.P. (herein called the “Company”), a limited partnership organized and existing under the laws of the State of Delaware, hereby promises to pay to
[                        ], or registered assigns, the principal sum of [    ] DOLLARS (or so much
thereof as shall not have been prepaid) on August 4, 2010, with interest (computed on the basis of a 360-day year of twelve 30-day months) (a) on the unpaid balance thereof at the rate of 5.72% per annum from the date hereof, payable
semiannually, on the 4th day of February and August in each year, commencing with the February 4 or August 4 next succeeding the date hereof, until the principal hereof shall have become due and payable, and (b) to the extent permitted by
law, on any overdue payment (including any overdue prepayment) of principal, any overdue payment of interest and any overdue payment of any Make-Whole Amount (as defined in the Note and Guarantee Agreement referred to below), payable semiannually as
aforesaid (or, at the option of the registered holder hereof, on demand), at a rate per annum from time to time equal to the greater of (i) 7.72% or (ii) 2.0% over the rate of interest publicly announced by JPMorgan Chase Bank from
time to time in New York, New York as its “base” or “prime” rate. 
  
 Payments of principal of, interest on and any Make-Whole Amount with respect to this Note are to be made in lawful money of the United States of America at the principal office of JPMorgan Chase Bank in New York, New
York or at such other place as the Company shall have designated by written notice to the holder of this Note as provided in the Note and Guarantee Agreement referred to below. 
  
 This Note is one of a series of Guaranteed Senior Notes (herein called the “Notes”) issued pursuant to the Note
and Guarantee Agreement dated as of August 4, 2004 (as from time to time amended, the “Note and Guarantee Agreement”), between the Company, Kilroy Realty Corporation (the “Guarantor”) and the respective Purchasers named therein
and is entitled to the benefits thereof. Each holder of this Note will be deemed, by its acceptance hereof, (i) to have agreed to the confidentiality provisions set forth in Section 21 of the Note and Guarantee Agreement and (ii) to
have made the representation set forth in Section 6 of the Note and Guarantee Agreement. 
  
 Payment of the principal of, and Make-Whole Amount, if any, and interest on this Note has been guaranteed by the Guarantor in accordance with the terms of the Note and Guarantee Agreement. 
  

 This Note is a registered Note and, as provided in the Note and Guarantee Agreement, upon surrender of
this Note for registration of transfer, duly endorsed, or accompanied by a written instrument of transfer duly executed, by the registered holder hereof or such holder’s attorney duly authorized in writing, a new Note for a like principal
amount will be issued to, and registered in the name of, the transferee. Prior to due presentment for registration of transfer, the Company may treat the person in whose name this Note is registered as the owner hereof for the purpose of receiving
payment and for all other purposes, and the Company will not be affected by any notice to the contrary. 
  
 This Note is subject to prepayment at the times and on the terms specified in the Note and Guarantee Agreement, but not otherwise. 
  
 If an Event of Default, as defined in the Note and Guarantee Agreement,
occurs and is continuing, the principal of this Note may be declared or otherwise become due and payable in the manner, at the price (including any applicable Make-Whole Amount) and with the effect provided in the Note and Guarantee Agreement.

  
 This Note shall be construed and enforced in accordance with
the laws of the State of New York. 
  

			
	 KILROY REALTY, L.P.
 a Delaware limited partnership

		
	By:	 	Kilroy Realty Corporation, a Maryland corporation, its general partner
		
	By	 	 
	 Name:
	 	 
	 Title:
	 	 
		
	By	 	 
	 Name:
	 	 
	 Title:
	 	 

  

 2 

 EXHIBIT 1-B 
  
 [FORM OF SERIES B NOTE] 
  
 KILROY REALTY, L.P. 
  
 6.45% SERIES B GUARANTEED SENIOR NOTE DUE 2014 
  

			
	 No. B-[            ]
	 	[Date]
	 $[            ]
	 	PPN 49427R A@ 1

  
 FOR VALUE RECEIVED,
the undersigned, KILROY REALTY, L.P. (herein called the “Company”), a limited partnership organized and existing under the laws of the State of Delaware, hereby promises to pay to
[                        ], or registered assigns, the principal sum of [    ] DOLLARS (or so much
thereof as shall not have been prepaid) on August 4, 2014, with interest (computed on the basis of a 360-day year of twelve 30-day months) (a) on the unpaid balance thereof at the rate of 6.45% per annum from the date hereof, payable
semiannually, on the 4th day of February and August in each year, commencing with the February 4 or August 4 next succeeding the date hereof, until the principal hereof shall have become due and payable, and (b) to the extent permitted by
law, on any overdue payment (including any overdue prepayment) of principal, any overdue payment of interest and any overdue payment of any Make-Whole Amount (as defined in the Note and Guarantee Agreement referred to below), payable semiannually as
aforesaid (or, at the option of the registered holder hereof, on demand), at a rate per annum from time to time equal to the greater of (i) 8.45% or (ii) 2.0% over the rate of interest publicly announced by JPMorgan Chase Bank from
time to time in New York, New York as its “base” or “prime” rate. 
  
 Payments of principal of, interest on and any Make-Whole Amount with respect to this Note are to be made in lawful money of the United States of America at the principal office of JPMorgan Chase Bank in New York, New
York or at such other place as the Company shall have designated by written notice to the holder of this Note as provided in the Note and Guarantee Agreement referred to below. 
  
 This Note is one of a series of Guaranteed Senior Notes (herein called the “Notes”) issued pursuant to the Note
and Guarantee Agreement dated as of August 4, 2004 (as from time to time amended, the “Note and Guarantee Agreement”), between the Company, Kilroy Realty Corporation (the “Guarantor”) and the respective Purchasers named therein
and is entitled to the benefits thereof. Each holder of this Note will be deemed, by its acceptance hereof, (i) to have agreed to the confidentiality provisions set forth in Section 21 of the Note and Guarantee Agreement and (ii) to
have made the representation set forth in Section 6 of the Note and Guarantee Agreement. 
  
 Payment of the principal of, and Make-Whole Amount, if any, and interest on this Note has been guaranteed by the Guarantor in accordance with the terms of the Note and Guarantee Agreement. 
  

 This Note is a registered Note and, as provided in the Note and Guarantee Agreement, upon surrender of
this Note for registration of transfer, duly endorsed, or accompanied by a written instrument of transfer duly executed, by the registered holder hereof or such holder’s attorney duly authorized in writing, a new Note for a like principal
amount will be issued to, and registered in the name of, the transferee. Prior to due presentment for registration of transfer, the Company may treat the person in whose name this Note is registered as the owner hereof for the purpose of receiving
payment and for all other purposes, and the Company will not be affected by any notice to the contrary. 
  
 This Note is subject to prepayment at the times and on the terms specified in the Note and Guarantee Agreement, but not otherwise. 
  
 If an Event of Default, as defined in the Note and Guarantee Agreement,
occurs and is continuing, the principal of this Note may be declared or otherwise become due and payable in the manner, at the price (including any applicable Make-Whole Amount) and with the effect provided in the Note and Guarantee Agreement.

  
 This Note shall be construed and enforced in accordance with
the laws of the State of New York. 
  

			
	 KILROY REALTY, L.P.
 a Delaware limited partnership

		
	By:	 	Kilroy Realty Corporation, a Maryland corporation, its general partner
		
	By	 	 
	 Name:
	 	 
	 Title:
	 	 
		
	By	 	 
	 Name:
	 	 
	 Title:
	 	 

  

 2 

 EXHIBIT 2 
  
 FORM OF NOTATION OF GUARANTEE 
  
 For value received, the undersigned has unconditionally and irrevocably guaranteed, to the extent set forth in, and subject to the provisions of, the Note
and Guarantee Agreement dated as of August 4, 2004 between the undersigned, Kilroy Realty, L.P. and the respective purchasers named therein, to the holder of the foregoing Note the due and punctual payment of the principal of, Make-Whole Amount, if
any, and interest on said Note, as more fully described in such Note and Guarantee Agreement. 
  

			
	 KILROY REALTY CORPORATION

		
	By	 	 
	 Name:
	 	 
	 Title:
	 	 
		
	By	 	 
	 Name:
	 	 
	 Title:
	 	 

  

 EXHIBIT 4.4(a) 
  
 Matters To Be Covered In 
 Opinion of Latham
& Watkins LLP, Counsel To the Obligors 
  
 [To come]

  

 EXHIBIT 4.4(b) 
  
 Matters To Be Covered In 
 Opinion of Ballard
Spahr Andrews & Ingersoll LLP,  
 Maryland Counsel To the Obligors 
  
 [To come] 
  

 EXHIBIT 4.4(c) 
  
 FORM OF OPINION OF SPECIAL COUNSEL 
 TO THE
PURCHASERS

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