Document:

Amended and Restated Nalco Holding Company 2004 Stock Incentive Plan

 Exhibit 10.74 
 AMENDED AND RESTATED 
 NALCO HOLDING COMPANY 

2004 STOCK INCENTIVE PLAN 
 2011 – 2013 LEADERSHIP STOCK PLAN GRANT CYCLE 
 1. General. The
purpose of this grant is to reward top performing employees of Nalco Holding Company and its subsidiaries (collectively “Nalco”) who will play a critical role in achieving Nalco’s long term goals, align top performing employees’
interests with shareholders and ensure that the top performing employees of Nalco have the opportunity to earn compensation in accordance with the Company’s “pay for performance” philosophy. Positions eligible for Grants under this
Leadership Stock Plan are those identified in the attached Appendix 1. This Grant for the 2011-2013 Leadership Stock Plan (the “Grant”), is described in this document. This Grant is made pursuant to the terms of the of the Amended and
Restated Nalco Holding Company 2004 Stock Incentive Plan (the “Plan”), attached hereto as Exhibit A, which Plan, as amended from time to time, is also incorporated herein by reference and made a part of this Grant. The Grant
hereunder to an employee does not guarantee future employment with the Company. The Grant may be changed, modified, suspended or discontinued at any time without prior notice by the Compensation Committee of Nalco Holding Company (the
“Compensation Committee”) or its designee. The Grant is not intended to confer contractual rights for the Participant. 
 2. Defined Terms. Capitalized terms not otherwise defined herein shall have the same meaning set forth in the Plan. Whenever the following terms are used in this Grant, they shall have the meaning
specified below unless the context clearly indicates to the contrary. 
 (a) Cause. “Cause” shall mean
(A) the Participant’s failure to perform the Participant’s duties to the Company or an Affiliate (other than as a result of total or partial incapacity due to physical or mental illness) for a period of 10 days following written
notice by the Company to the Participant of such failure, (B) the Participant’s engagement in conduct inimical to the interests of the Company or an Affiliate, including without limitation, fraud, embezzlement, theft or dishonesty in the
course of the Participant’s Employment or engagement or breach of the Company’s policies, (C) the Participant’s commission of, or plea of guilty or nolo contendere to, (I) a felony or (II) a crime other than a felony,
which involves a breach of trust or fiduciary duty owed to the Company or an Affiliate, (D) the Participant’s disclosure of trade secrets or confidential information of the Company or an Affiliate, or (E) the Participant’s breach
of any agreement with the Company or an Affiliate, including, without limitation, any agreement with respect to confidentiality, nondisclosure, non-competition or otherwise or the breach by the Participant of any policy of the Company or any of its
Affiliates. 
 (b) Continuing Employment Condition. “Continuing Employment Condition” shall mean that the
Participant’s employment with Nalco Company (or a subsidiary of Nalco Company, as designated by Nalco Company) shall not have been terminated for any reason, including, without limitation voluntarily or involuntary termination, Cause,
retirement, 

 
death or disability, before payment on February 28, 2014. Participants shall be employed on February 28, 2014 to be entitled to an award hereunder. 

3. Administration of the Grant; Grant of Restricted Units. The Grant will be administered in accordance with the guidelines
included in this document and the Plan. Subject to the discretion of the Compensation Committee, and pursuant to the terms of the Plan, the Compensation Committee will have discretionary authority to interpret the Grant and its determinations shall
be final. Among other things, and without limitation, the Compensation Committee shall have authority to: (a) vary, withhold, grant or reinstate awards; (b) vary or eliminate the Continuing Employment Condition and (c) determine,
calculate and vary performance assessments. If an error is made in calculating the amount of an award, the Compensation Committee reserves the right to correct the award and to request the repayment of any such award which was paid and/or to offset
the amount of any such award from any severance pay which the Company may wish to pay. Subject to the discretion of the Compensation Committee, and pursuant to the terms of the Plan, the Compensation Committee will determine the pool for awards for
eligible employees. The Company will grant each of the Participants an Award comprised of the number of restricted shares or restricted units (collectively referred to as “Restricted Units”) listed on the Participant’s grant letter on
the terms and conditions hereinafter set forth. The number of Restricted Units granted to each Participant represents the target number of Shares (or, in the discretion of the Compensation Committee, the cash equivalent thereof) that the Participant
can earn under this Grant. No Participant shall possess any incidents of ownership (including, without limitation, share certificates, electronic share notation, dividend and voting rights) in Shares in respect of the Restricted Units, unless and
until such Restricted Units are converted into and distributed to the Participant in the form of Shares pursuant to Section 5 below. In the event that the Participant cannot, because of any legal requirement, receive an equity grant, the
Company, in its discretion, shall grant an equivalently valued and conditioned award in cash or other consideration form. 
 4.
Vesting. (a) The Restricted Units granted to each of the Participants hereunder shall vest on February 28, 2014, subject to the Continuing Employment Condition having been met (the Participant being employed on February 28,
2014). The Compensation Committee shall have the discretion to amend or alter Grants and awards based on safety, health and environmental performance of the Company or its subsidiaries. Following the end of the vesting cycle, in the discretion of
the Compensation Committee, Shares payable under the provisions of the Grant will be paid in shares of Nalco stock (subject to applicable withholding requirements) as soon as practical after February 28, 2014 and no later than March 15,
2014 (the “Settlement Date”). 
 The Company’s obligation to provide Shares at the indicated times shall be
subject to the availability of registered shares. Participants shall have no rights of share ownership until Restricted Units vest under this Plan. 
 (b) Termination of Employment. No Restricted Units granted to the Participant hereunder shall vest if the Participant’s employment with the Company (or an Affiliate designated by the Company)
is terminated for any reason, whether on a voluntary or involuntary basis, before February 28, 2014. 

  
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 5. Form and Timing of Issuance; Transfer or Payment. Subject to Section 13
below, on or before the Settlement Date, the Company shall issue or cause there to be transferred to each of the Participants who is still employed with the Company or any of its Affiliates as of the Vesting Date (unless otherwise indicated herein)
a number of Shares equal to the number of Restricted Units granted to the Participant that vested pursuant this Grant or, in the discretion of the Compensation Committee, cash in an amount equal to the value of the vested shares on the Vesting Date;
provided, however, that upon the issuance or transfer of Shares to the Participant, in lieu of a fractional Share, in the discretion of the Compensation Committee, the Company may issue or cause there to be transferred a cash payment
equal to the fair market value of such fractional Share. 
 6. Adjustments Upon Certain Events. The Compensation
Committee may, in its discretion, make certain substitutions or adjustments to any Restricted Units subject to this Grant pursuant to Section 9 of the Plan. 
 7. No Right to Continued Employment. The granting of Restricted Units or other rights or benefits, if any, evidenced by this Grant shall impose no obligation on the Company or any Affiliate to
continue the employment of any Participant, nor shall it lessen or affect the Company’s or its Affiliate’s right to terminate the employment of any Participant. 
 8. Legend on Certificates; Prospectus. Any Shares issued or transferred to a Participant pursuant to this Grant shall be subject to such stop transfer orders and other restrictions as the
Compensation Committee may deem advisable under the Plan or the rules, regulations, and other requirements of the Securities and Exchange Commission, any stock exchange upon which such Shares are listed, and any applicable federal or state laws or
relevant securities laws of the jurisdiction of the domicile of the Participant, and the Compensation Committee may cause a legend or legends to be put on any certificates representing such Shares to make appropriate reference to such restrictions.
Participants have received a copy of the Amended and Restated Nalco Holding Company 2004 Stock Incentive Plan Prospectus on Form S-8 and have access to additional copies of such Prospectus through the Nalco Holding Company’s Corporate
Secretary. 
 9. Transferability. Restricted Units may not be assigned, alienated, pledged, attached, sold or otherwise
transferred or encumbered by a Participant otherwise than by will or by the laws of descent and distribution, and any purported assignment, alienation, pledge, attachment, sale, transfer or encumbrance not permitted by this Section 9 shall be
void and unenforceable against the Company or any Affiliate. 
 10. Notices. Any notice under this Grant shall be
addressed to the Company in care of its General Counsel at the principal executive office of the Company and to a Participant at the address appearing in the personnel records of the Company for the Participant or to either party at such other
address as either party hereto may hereafter designate in writing to the other. Any such notice shall be deemed effective upon receipt thereof by the addressee. 

  
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 11. Withholding. Prior to issuing or transferring any Award payment hereunder to a
Participant, the Company or any Affiliate shall have the right and is hereby authorized to (i) require the applicable Participant to pay to the Company or any Affiliate, or (ii) withhold from any such issuance, transfer or cash payment due
under this Grant or under the Plan or from any compensation or other amount owing to the Participant, applicable withholding taxes with respect to any issuance, transfer or cash payment under this Grant or under the Plan and to take such action as
may be necessary in the opinion of the Company to satisfy all obligations for the payment of such withholding taxes. 
 12.
Choice of Law. The interpretation, performance and enforcement of this Grant shall be governed by the laws of the State of New York without regard to principles of conflicts of law. 

13. Restricted Units Subject to Grant and Plan. All Restricted Units issued or earned pursuant to this grant document are subject
to the terms and provisions herein and the Plan. In the event of any conflict between this grant document and the Plan, the applicable terms and provisions of the Plan shall govern and prevail. 

14. Modifications/Terminations. Notwithstanding any provision of this Grant to the contrary, the Company reserves the right to
change, modify, suspend, amend, terminate or discontinue this Grant, any provision hereof, without prior written notice at any time. In furtherance of the foregoing, there is no obligation for uniformity of treatment of any Participant or
Participants hereunder. 

  
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 EXHIBIT A 
 AMENDED AND RESTATED NALCO HOLDING COMPANY 2004 
 STOCK INCENTIVE PLAN

 1. Purpose of the Plan. 

The purpose of the Plan (as defined below) is to aid the Company (as defined below) and its Affiliates (as defined below) in recruiting and retaining key
employees, directors or consultants of outstanding ability and to motivate such employees, directors or consultants to exert their best efforts on behalf of the Company and its Affiliates by providing incentives through the granting of Awards (as
defined below). The Company expects that it will benefit from the added interest which such key employees, directors or consultants will have in the welfare of the Company as a result of their proprietary interest in the Company’s success.

 2. Definitions. 
 The
following capitalized terms used in the Plan have the respective meanings set forth in this Section: 
 (a) Act: The
Securities Exchange Act of 1934, as amended, or any successor thereto. 
 (b) Affiliate: With respect to any Person, any
other Person, directly or indirectly, controlling, controlled by or under common control with such Person or any other Person designated by the Committee in which any Person has an interest. 

(c) Award: Any Option, Stock Appreciation Right, or Other Stock-Based Award granted pursuant to the Plan. 

(d) Award Agreement: Any written agreement, contract, or other instrument or document evidencing any Award, which may, but need
not, be executed or acknowledged by a Participant. 
 (e) Board: The Board of Directors of the Company. 

(f) Change in Control: Shall mean the consummation of any transaction in one or a series of transactions, including, without
limitation, any mergers or consolidations, the results of which is that any Person, other than an Investor or one of its Affiliates, becomes the beneficial owner, directly or indirectly, of (i) more than 50% of the voting stock of the Company
or (ii) all or substantially all of the assets of the Company. 
 (g) Code: The Internal Revenue Code of 1986, as
amended, or any successor thereto. 
 (h) Committee: The Compensation Committee of the Board or any other committee
designated by the Board. 
 (i) Company: Nalco Holding Company, a Delaware corporation. 

(j) Effective Date: The date the Board adopts the Plan, as amended and restated. 

(k) Employment: (i) a Participant’s employment if the Participant is an employee of the Company or any of its Affiliates,
(ii) a Participant’s services as a consultant, if the Participant is a consultant to the Company or any of its Affiliates and (iii) a Participant’s services as an non-employee director, if the

  
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Participant is a non-employee member of the Board or the board of directors of an Affiliate; provided however that unless otherwise determined by the Committee, a change in a Participant’s
status from employee to non-employee (other than a director of the Company or an Affiliate) shall constitute a termination of employment hereunder. 
 (l) Fair Market Value: On a given date, (a) if there is a public market for the Shares on such date, the closing price of the Shares on such stock exchange on which the Shares are principally
trading on the date in question, or, if there were no such other price as determined in good faith and disclosed by the Compensation Committee. 
 (m) Investor: Each of BCP Nalco I LLC, BCP Nalco II LLC, BCP IV, Blackstone Family Investment Partnership IV-A L.P., Blackstone Capital Partners IV-A L.P., GS Nalco LLC, GS Capital Partners 2000
L.P., GS Capital Partners 2000 Offshore L.P., GS Capital Partners 2000 GmbH & Co. Beteiligungs KG, GS Capital Partners 2000 Employee Fund, L.P., Goldman Sachs Direct Investment Fund 2000, L.P., APV Nalco LLC, AP Nalco LP, Apollo V and
Apollo/Nalco Acquisition LLC. 
 (n) ISO: An Option that is also an incentive stock option granted pursuant to
Section 6(d) of the Plan. 
 (o) Option: A stock option granted pursuant to Section 6 of the Plan.

 (p) Option Price: The purchase price per Share of an Option, as determined pursuant to Section 6(a) of the
Plan. 
 (q) Other Stock-Based Award: Any award granted under Section 8 of the Plan. 

(r) Participant: An employee, director or consultant of the Company or its Affiliates who is selected by the Committee to
participate in the Plan. 
 (s) Performance-Based Awards. Certain other Stock-Based Awards granted pursuant to
Section 8(b) of the Plan. 
 (t) Person: Any individual, firm, corporation, partnership, limited liability company,
trust, incorporated or unincorporated association, joint venture, joint stock company, governmental body or other entity of any kind. 
 (u) Plan: The Amended and Restated Nalco Holding Company 2004 Stock Incentive Plan. 
 (v) Shares: Shares of common stock of the Company. 
 (w) Stock
Appreciation Right: Any right granted under Section 7 of the Plan. 
 (x) Subsidiary: A subsidiary corporation,
as defined in Section 424(f) of the Code. 
 3. Shares Subject to the Plan. 

The total number of Shares which may be issued under the Plan is 7,500,000. The Shares may consist, in whole or in part, of unissued Shares or treasury
Shares. The maximum number of Shares for which Options and Stock Appreciation Rights may be granted during a calendar year to any Participant shall be 500,000. The issuance of Shares or the payment of cash upon the exercise of an Award shall reduce
the total number of Shares available under the Plan, as applicable. Shares which are subject to Awards (or portion thereof) that terminate or lapse may be granted again under the Plan. 

  
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 4. Administration. 
 (a) The Plan shall be administered by the Committee, which may delegate its duties and powers in whole or in part to any subcommittee thereof consisting solely of at least two individuals who are intended
to qualify as “Non-Employee Directors” within the meaning of Rule 16b-3 under the Act and “outside directors” within the meaning of Section 162(m) of the Code (or any successor section thereto). Without limiting the
foregoing, the Board may, in its sole discretion, take any action designated to the Committee under this Plan as it may deem necessary. 
 (b) The Committee shall have the full power and authority to make, and establish the terms and conditions of, any Award to any person eligible to be a Participant, consistent with the provisions of the
Plan and to waive any such terms and conditions at any time (including, without limitation, accelerating or waiving any vesting conditions). Awards may, in the discretion of the Committee, be made under the Plan in assumption of, or in substitution
for, outstanding awards previously granted by the Company or its Affiliates or a company acquired by the Company or with which the Company combines. The number of Shares underlying such substitute awards shall be counted against the aggregate number
of Shares available for Awards under the Plan. 
 (c) The Committee is authorized to interpret the Plan, to establish, amend and
rescind any rules and regulations relating to the Plan, and to make any other determinations that it deems necessary or desirable for the administration of the Plan, and may delegate such authority, as it deems appropriate. The Committee may correct
any defect or supply any omission or reconcile any inconsistency in the Plan in the manner and to the extent the Committee deems necessary or desirable. Any decision of the Committee in the interpretation and administration of the Plan, as described
herein, shall lie within its sole and absolute discretion and shall be final, conclusive and binding on all parties concerned (including, but not limited to, Participants and their beneficiaries or successors). 

(d) The Committee shall require payment of any amount it may determine to be necessary to withhold for federal, state, local, or other
taxes as a result of the exercise, grant or vesting of an Award. Unless the Committee specifies otherwise, the Participant may elect to pay a portion or all of such withholding taxes by having Shares withheld by the Company with a Fair Market Value
equal to the minimum statutory withholding rate from any Shares that would have otherwise been received by the Participant in connection with the exercise of an Option. 
 (e) The Committee may provide, in an Award agreement or otherwise, that an Award shall be forfeited in the event that the Participant breaches (i) any confidentiality, noncompetition,
nonsolicitation, inventions or other similar provision under which the Participant is subject, (ii) any provision in an employment agreement or (iii) any Company policy. 
 5. Limitations. 
 No Awards may be granted under the Plan after the tenth anniversary of
the Effective Date, but Awards theretofore granted may extend beyond that date. 
 6. Options. 

Options granted under the Plan shall be, as determined by the Committee, non-qualified stock options or ISOs for federal income tax purposes, as
evidenced by the related Award Agreements, and shall be subject to the foregoing and the following terms and conditions as set forth in the applicable Award Agreement: 

  
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 (a) Option Price. The Option Price shall be determined by the Committee, and, shall
not be less than 100% of the Fair Market Value of the Shares on the date an Option is granted. 
 (b) Exercisability.
Options granted under the Plan shall be exercisable at such time and upon such terms and conditions as may be determined by the Committee, but in no event shall an Option be exercisable more than ten years after the date it is granted. 

(c) Exercise of Options. Except as otherwise provided in the Plan or in an Award Agreement, an Option may be exercised for all, or
from time to time any part, of the Shares for which it is then exercisable. For purposes of this Section 6, the exercise date of an Option shall be the date a notice of exercise is received by the Company, together with payment (or to the
extent permitted by applicable law, provision for payment) of the full purchase price in accordance with this Section 6(c). The purchase price for the Shares as to which an Option is exercised shall be paid to the Company as designated by the
Committee, pursuant to one or more of the following methods: (i) in cash, or its equivalent (e.g., by check), (ii) in Shares having a Fair Market Value equal to the aggregate Option Price for the Shares being purchased to the Company and
satisfying such other requirements as may be imposed by the Committee; provided that such Shares have been held by the Participant for no less than six months (or such other period as established from time to time by the Committee or
generally accepted accounting principles); (iii) partly in cash and partly in such Shares; (iv) if there is a public market for the Shares at such time, subject to such rules as may be established by the Committee, through delivery of
irrevocable instructions to a broker to sell the Shares otherwise deliverable upon the exercise of the Option and to deliver promptly to the Company an amount equal to the aggregate Option Price for the shares being purchased or (v) such other
method as approved by the Committee. No Participant shall have any rights to dividends or other rights of a stockholder with respect to Shares subject to an Option until the Participant has given written notice of exercise of the Option, paid in
full for such Shares and, if applicable, has satisfied any other conditions imposed by the Committee pursuant to the Plan. 
 (d)
ISOs. The Committee may grant Options under the Plan that are intended to be ISOs. Such ISOs shall comply with the requirements of Section 422 of the Code. No ISO may be granted to any Participant who at the time of such grant is not an
employee of the Company or of any of its Subsidiaries. In addition, no ISO may be granted to any Participant who at the time of such grant owns more than 10% of the total combined voting power of all classes of stock of the Company or of any of its
Subsidiaries, unless (i) the Option Price for such ISO is at least 110% of the Fair Market Value of a Share on the date the ISO is granted and (ii) the date on which such ISO terminates is a date not later than the day preceding the fifth
anniversary of the date on which the ISO is granted. Any Participant who disposes of Shares acquired upon the exercise of an ISO either (I) within two years after the date of grant of such ISO or (II) within one year after the transfer of
such Shares to the Participant, shall notify the Company of such disposition and of the amount realized upon such disposition. All Options granted under the Plan are intended to be non-qualified stock options, unless the applicable Award Agreement
expressly states that the Option is intended to be an ISO. If an Option is intended to be an ISO, and if for any reason such Option (or portion thereof) shall not qualify as an ISO, then, to the extent of such nonqualification, such Option (or
portion thereof) shall be regarded as a non-qualified stock option granted under the Plan; provided that such Option (or portion thereof) otherwise complies with the Plan’s requirements relating to non-qualified stock options. In no
event shall any member of the Committee, the Company or any of its Affiliates (or their respective employees, officers or directors) have any liability to any Participant (or any other Person) due to the failure of an Option to qualify for any
reason as an ISO. 
 (e) Attestation. Wherever in this Plan or any Award Agreement a Participant is permitted to pay the

  
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Option Price or taxes relating to the exercise of an Option by delivering Shares, the Participant may, subject to procedures satisfactory to the Committee, satisfy such delivery requirement by
presenting proof of beneficial ownership of such Shares, in which case the Company shall treat the Option as exercised without further payment and shall withhold such number of Shares from the Shares acquired by the exercise of the Option.

 7. Stock Appreciation Rights. 
 (a) Grants. The Committee may grant (i) a Stock Appreciation Right independent of an Option or (ii) a Stock Appreciation Right in connection with an Option, or a portion thereof. A Stock
Appreciation Right granted pursuant to clause (ii) of the preceding sentence (A) may be granted at the time the related Option is granted or at any time prior to the exercise or cancellation of the related Option, (B) shall cover the
same number of Shares covered by an Option (or such lesser number of Shares as the Committee may determine) and (C) shall be subject to the same terms and conditions as such Option except for such additional limitations as are contemplated by
this Section 7 (or such additional limitations as may be included in an Award agreement). 
 (b) Terms. The exercise
price per Share of a Stock Appreciation Right shall be an amount determined by the Committee but in no event shall such amount be less than the Fair Market Value of a Share on the date the Stock Appreciation Right is granted; provided, however, that
notwithstanding the foregoing in the case of a Stock Appreciation Right granted in conjunction with an Option, or a portion thereof, the exercise price may not be less than the Option Price of the related Option. Each Stock Appreciation Right
granted independent of an Option shall entitle a Participant upon exercise to an amount equal to (i) the excess of (A) the Fair Market Value on the exercise date of one Share over (B) the exercise price per Share, times (ii) the
number of Shares covered by the Stock Appreciation Right. Each Stock Appreciation Right granted in conjunction with an Option, or a portion thereof, shall entitle a Participant to surrender to the Company the unexercised Option, or any portion
thereof, and to receive from the Company in exchange therefore an amount equal to (i) the excess of (A) the Fair Market Value on the exercise date of one Share over (B) the Option Price per Share, times (ii) the number of Shares
covered by the Option, or portion thereof, which is surrendered. Payment shall be made in Shares or in cash, or partly in Shares and partly in cash (any such Shares valued at such Fair Market Value), all as shall be determined by the Committee.
Stock Appreciation Rights may be exercised from time to time upon actual receipt by the Company of written notice of exercise stating the number of Shares with respect to which the Stock Appreciation Right is being exercised. The date a notice of
exercise is received by the Company shall be the exercise date. No fractional Shares will be issued in payment for Stock Appreciation Rights, but instead cash will be paid for a fraction or, if the Committee should so determine, the number of Shares
will be rounded downward to the next whole Share. 
 (c) Limitations. The Committee may impose, in its discretion, such
conditions upon the exercisability or transferability of Stock Appreciation Rights as it may deem fit. 
 8. Other Stock-Based Awards.

 (a) Generally. The Committee, in its sole discretion, may grant the right to purchase Shares, Awards of Shares, Awards
of restricted Shares, Awards of phantom stock units and other Awards that are valued in whole or in part by reference to, or are otherwise based on the Fair Market Value of, Shares (“Other Stock-Based Awards”). Such Other Stock-Based
Awards shall be in such form, and dependent on such conditions, as the Committee shall determine, including, without limitation, the right to receive one or more Shares (or the equivalent cash value of such Shares) upon the completion of a specified
period of service, the occurrence of an event and/or the attainment of performance 

  
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objectives. Other Stock-Based Awards may be granted alone or in addition to any other Awards granted under the Plan. Subject to the provisions of the Plan, the Committee shall determine:
(a) the number of Shares to be awarded under (or otherwise related to) such Other Stock-Based Awards; (b) whether such Other Stock-Based Awards shall be settled in cash, Shares or a combination of cash and Shares; and (c) all other
terms and conditions of such Other Stock-Based Awards (including, without limitation, the vesting provisions thereof and provisions ensuring that all Shares so awarded and issued shall be fully paid and non-assessable). 

(b) Performance-Based Awards. Notwithstanding anything to the contrary herein, certain other Stock-Based Awards granted under this
Section 8 may be granted in a manner which is deductible by the Company under Section 162(m) of the Code (or any successor section thereto) (such awards, “Performance-Based Awards”). A Participant’s Performance-Based Award
shall be determined based on the attainment of written performance goals approved by the Committee for a performance period established by the Committee (i) while the outcome for that performance period is substantially uncertain and
(ii) no more than 90 days after the commencement of the performance period to which the performance goal relates or, if less, the number of days which is equal to 25 percent of the relevant performance period. The performance goals, which must
be objective, shall be based upon one or more of the following criteria; (i) consolidated earnings before or after taxes (including earnings before interest, taxes, depreciation and amortization); (ii) net income; (iii) operating
income; (iv) earnings per Share; (v) book value per Share; (vi) return on shareholder’s equity; (vii) expense management; (viii) return on investment; (ix) improvements in capital structure; (x) profitability
of an identifiable business unit or product; (xi) maintenance or improvement of profit margins; (xii) stock price; (xiii) market share; (xiv) revenues or sales; (xv) costs; (xvi) cash flow; (xvii) working capital
and (xviii) return on assets. The foregoing criteria may relate to the Company, one or more of its Subsidiaries or one or more of its divisions or units, or any combination of the foregoing, and may be applied on an absolute basis and/or be
relative to one ore more peer group companies or indices, or any combination thereof, all as the Committee shall determine. In addition, to the degree consistent with Section 162(m) of the Code (or any successor section thereto), the
performance goals may relate to the Company, one or more of its Subsidiaries or one or more of its divisions or units, or any combination of the foregoing, and may be applied on an absolute basis and/or be relative to one or more peer group
companies or indices, or any combination thereof, all as the Committee shall determine. In addition, to the degree consistent with Section 162(m) of the Code (or any successor section thereto), the performance goals may be calculated without
regard to the extraordinary items. The maximum amount of a Performance-Based Award during a calendar year to any Participant shall be; (x) with respect to Performance-Based Awards that are Options or Stock Appreciation Rights shall be 500,000
shares and (y) with respect to Performance-Based Awards that are not Options or Stock Appreciation Rights shall be $4,000,000; provided, that in no event shall the aggregate Fair Market Value of the Shares underlying all Awards granted to a
Participant during a calendar year (including the Black-Scholes value of any Options or Stock Appreciation Rights), exceed $4,000,000. The Committee shall determine whether, with respect to a performance period, the applicable performance goals have
been met with respect to a given Participant and, if they have, to so certify and ascertain the amount of the applicable Performance-Based Award. No Performance-Based Awards will be paid for such performance period until such certification is made
by the Committee. The amount of the Performance-Based Award actually paid to a given Participant may be less than the amount determined by the applicable performance goal formula, at the discretion of the Committee. The amount of the
Performance-Based Award determined by the Committee for a performance period shall be paid to the Participant at such time as determined by the Committee in its sole discretion after the end of such performance period; provided, however, that a
Participant may, if and to the extent permitted by the Committee and consistent with the provisions of Sections 162(m) and 409A of the Code, elect to defer payment of a Performance-Based Award. 

  
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 9. Adjustments Upon Certain Events. 
 Notwithstanding any other provisions in the Plan to the contrary, the following provisions shall apply to all Awards granted under the Plan: 

(a) Generally. In the event of any change in the outstanding Shares after the Effective Date by reason of any Share dividend or
split, reorganization, recapitalization, merger, consolidation, spin-off, combination or transaction or exchange of Shares or other corporate exchange, or any distribution to shareholders of Shares other than regular cash dividends or any
transaction similar to the foregoing, the Committee in its sole discretion and without liability to any person may make such substitution or adjustment, if any, as it deems to be equitable, as to (i) the number or kind of Shares or other
securities issued or reserved for issuance pursuant to the Plan or pursuant to outstanding Awards, (ii) the Option Price or exercise price of any Stock Appreciation Right and/or (iii) any other affected terms of such Awards. Except in a
manner consistent with the foregoing, neither the Compensation Committee nor the Board shall have authority to change the exercise price of previously granted stock options. 
 (b) Change in Control. To the extent not prohibited or penalized under Section 409A of the Code, the event of a Change of Control after the Effective Date, the Committee may, in its sole
discretion, provide for the (i) termination of an Award upon the consummation of the Change of Control, but only if such Award has vested and is paid out or the Participant has been permitted to exercise the Option in full for a period of not
less than 30 days prior to the Change of Control, (ii) acceleration of the vesting of all or any portion of an Award, (iii) payment of an amount (in cash or, in the discretion of the Committee, in the form of consideration paid to
shareholders of the Company in connection with such Change of Control) in exchange for the cancellation of an Award, which, in the case of Options and Stock Appreciation Rights, may equal the excess, if any, of the Fair Market Value of the Shares
subject to such Options or Stock Appreciation Rights over the aggregate Option Price or grant price of such Option or Stock Appreciation Rights, and/or (iv) issuance of substitute Awards that will substantially preserve the otherwise applicable
terms of any affected Awards previously granted hereunder. 
 10. No Right to Employment or Awards. 

The granting of an Award under the Plan shall impose no obligation on the Company or any of its Affiliates to continue the Employment of a Participant
and shall not lessen or affect the Company’s or its Affiliates’ rights to terminate the Employment of such Participant. No Participant or other Person shall have any claim to be granted any Award, and there is no obligation for uniformity
of treatment of Participants or holders or beneficiaries of Awards. The terms and conditions of Awards and the Committee’s determinations and interpretations with respect thereto need not be the same with respect to each Participant (whether or
not such Participants are similarly situated). 
 11. Successors and Assigns. 
 The Plan shall be binding on all successors and assigns of the Company and a Participant, including without limitation, the estate of such Participant and the executor, administrator or trustee of such
estate, or any receiver or trustee in bankruptcy or representative of the Participant’s creditors. 
 12. Nontransferability of
Awards. 
 Unless otherwise determined by the Committee, an Award shall not be transferable or assignable by the Participant other than by
will or by the laws of descent and distribution. An Award exercisable after the 

  
 11 

 
death of a Participant may be exercised by the legatees, personal representatives or distributees of the Participant. 
 13. Awards Subject to the Plan. 
 In the event of a conflict between any term or provision
contained in the Plan and a term or provision in any Award Agreement, the applicable terms and provisions of the Plan will govern and prevail. 

14. Severability. 
 If any provision of
the Plan or any Award is, becomes or is deemed to be invalid, illegal, or unenforceable in any jurisdiction or as to any Person or Award, or would disqualify the Plan or any Award under any law deemed applicable by the Committee, such provision
shall be construed or deemed amended to conform to the applicable laws, or if it cannot be construed or deemed amended without, in the determination of the Committee, materially altering the intent of the Plan or the Award, such provision shall be
stricken as to such jurisdiction, Person or Award and the remainder of the Plan and any such Award shall remain in full force and effect. 
 15.
Amendments or Termination. 
 (a) Amendments or Termination of the Plan. The Committee may amend, alter or
discontinue the Plan, but no amendment, alteration or discontinuation shall be made, without the written consent of a Participant, if such action would diminish any of the rights of the Participant under any Award theretofore granted to such
Participant under the Plan; provided, however, that the Committee may amend the Plan in such manner as it deems necessary to permit the granting of Awards meeting the requirements of the Code or other applicable laws. Shareholder
approval for certain amendments may also be required by NYSE, tax or regulatory requirements. 
 (b) Amendments to Awards.
The Committee may waive any conditions or rights under, amend any terms of, or alter, suspend, discontinue, cancel or terminate, any Award theretofore granted, prospectively or retroactively; provided that no waiver, amendment, alteration,
suspension, discontinuation, cancellation or termination shall impair the rights of any Participant or any holder or beneficiary of any Award theretofore granted without the consent of the affected Participant, holder or beneficiary. 

(c) Compliance with Section 409A of the Code. Without limiting the generality of the foregoing paragraphs (a) and
(b) of this Section 15 and notwithstanding anything herein to the contrary, this Plan and Awards issued hereunder shall be interpreted in accordance with the requirements of Section 409A of the Code and Department of Treasury
regulations and other interpretative guidance issued thereunder, including without limitation, any such regulations or other guidance that may be issued after the Effective Date. Notwithstanding any provision of the Plan to the contrary, in the
event that the Committee determines that any amounts payable hereunder will be taxable to a Participant, under Section 409A of the Code and related Department of Treasury guidance, then prior to payment to such Participant of such amount, the
Company may (a) adopt such amendments to the Plan and Awards and appropriate policies and procedures, including amendments and policies with retroactive effect, that the Committee determines necessary or appropriate to preserve the intended tax
treatment of the benefits provided by the Plan and Awards hereunder and/or (b) take such other actions as the Committee determines necessary or appropriate to comply with the requirements of Section 409A of the Code. 

16. Other Benefit Plans. 

  
 12 

 All Awards shall constitute a special incentive payment to the Participant and shall not be taken into
account in computing the amount of salary or compensation of the Participant for the purpose of determining any benefits under any pension, retirement, profit-sharing, bonus, life insurance or other benefit plan of the Company or under any agreement
between the Company and the Participant, unless such plan or agreement specifically provides otherwise. 
 17. Choice of Law. 

The Plan shall be governed by and construed in accordance with the laws of the State of New York without regard to conflicts of laws, and except as
otherwise provided in the pertinent Award Agreement, any and all disputes between a Participant and the Company or any Affiliate relating to an Award shall be brought only in a state or federal court of competent jurisdiction sitting in New York,
New York. 
 18. Effectiveness of the Plan. 
 The Plan shall be effective as of the Effective Date, subject to approval of the shareholders of the Company and, unless earlier terminated by the Committee, the Plan shall remain in effect until the
first shareholder meeting that occurs in the fifth year following the year in which such shareholder approval is obtained (the “Effective Period”); provided that the period for which the Plan shall remain in effect may be extended, in
accordance with this paragraph, if the Plan and all material terms are disclosed and reapproved by the shareholders on or prior to the expiration of the Effective Period. 

  
 13 

 APPENDIX 1 
 Only employees in positions evaluated at a level of Senior Manager or Director Level B as determined in the discretion of the Compensation Committee, are eligible for Grants under this Leadership Stock
Plan Grant Cycle. Employees receiving Restricted Shares under any other Long Term Incentive Plan are not eligible under this Leadership Stock Plan Grant Cycle. 

  
 14Amendment No. 2 to the Note Purchase and Private Shelf Agreement

 Exhibit 10.28 
 AMENDMENT NO. 2 TO NOTE PURCHASE AND PRIVATE SHELF AGREEMENT 
 Dated as of
December 8, 2010 
 THIS AMENDMENT NO. 2 TO NOTE PURCHASE AND PRIVATE SHELF AGREEMENT (this
“Amendment”) is entered into between Digital Realty Trust, L.P. (the “Company”), on the one hand, and Prudential Investment Management, Inc. (“PIM”) and the other Purchasers
party to the Note Agreement referred to below, on the other hand. 
 PRELIMINARY STATEMENTS: 

(1) The Company, Digital Realty Trust, Inc. (the “Parent Guarantor”), the subsidiaries of the Company party
thereto and the Purchasers from time to time party thereto have entered into a Note Purchase and Private Shelf Agreement, dated as of July 24, 2008, as amended by Amendment No. 1 to Note Purchase and Private Shelf Agreement dated as of
June 30, 2010 (collectively, and as further amended, supplemented or otherwise modified from time to time, the “Note Agreement”). Capitalized terms not otherwise defined in this Amendment have the same meanings as
specified in the Note Agreement. 
 (2) The Company and the Required Holders have agreed to amend the Note Agreement on the
terms and subject to the conditions hereinafter set forth. 
 SECTION 1. Amendment to Note Agreement. The Note Agreement
is hereby amended to delete the term “$175,000,000” set forth in Section 1B and to replace such term with “$225,000,000”. The undersigned parties acknowledge that, after giving effect to this Amendment, the Available
Facility Amount will be $50,000,000. 
 SECTION 2. Representations and Warranties. The Company hereby represents and
warrants that the representations and warranties contained in each of the Transaction Documents are true and correct on and as of the Amendment Effective Date (defined below), before and after giving effect to this Amendment, as though made on and
as of such date (except for any such representation and warranty that, by its terms, refers to an earlier date, in which case such representation and warranty is true and correct as of such earlier date). 

SECTION 3. Conditions of Effectiveness. This Amendment shall become effective as of the first date (the “Amendment
Effective Date”) on which, and only if, each of the following conditions precedent shall have been satisfied: 
 (a) The Purchasers shall have received (i) counterparts of this Amendment executed by the parties hereto, and (ii) the consent attached hereto (the “Consent”) executed by
each of the Guarantors. 
 (b) The Company shall have paid to or as directed by PIM an amendment fee equal to
$6,250 in immediately available funds. 
 (c) The representations and warranties set forth in each of the
Transaction Documents shall be correct in all material respects on and as of the Amendment Effective Date, before and after giving effect to this Amendment, as though made on and as of such date (except for any such representation and warranty that,
by its terms, refers to a specific date other than the Amendment Effective Date, in which case such representation and warranty shall be true and correct as of such specific date). 

 (d) No event shall have occurred and be continuing, or shall result from
the effectiveness of this Amendment, that constitutes a Default. 
 The effectiveness of this Amendment is conditioned upon the
accuracy of the factual matters described herein. This Amendment is subject to the provisions of Section 18 of the Note Agreement. 
 SECTION 4. Reference to and Effect on the Transaction Documents. (a) On and after the effectiveness of this Amendment, each reference in the Note Agreement to “this Agreement”,
“hereunder”, “hereof” or words of like import referring to the Note Agreement, and each reference in each of the other Transaction Documents to the “Agreement”, “Note Agreement”, “thereunder”,
“thereof” or words of like import referring to the Note Agreement, shall mean and be a reference to the Note Agreement, as amended by this Amendment. 
 (b) The Note Agreement, as specifically amended by this Amendment, is and shall continue to be in full force and effect and is hereby in all respects ratified and confirmed. 

(c) The execution, delivery and effectiveness of this Amendment shall not operate as a waiver of any right, power or
remedy of any holder of a Note or PIM under any of the Transaction Documents, nor constitute a waiver of any provision of any of the Transaction Documents. 
 SECTION 5. Costs and Expenses. The Company agrees to pay on demand all reasonable out-of-pocket costs and expenses of PIM in connection with the preparation, execution, delivery and administration,
modification and amendment of this Amendment and the other instruments and documents to be delivered hereunder (including, without limitation, the reasonable fees and expenses of counsel for PIM) in accordance with the terms of Section 16 of
the Note Agreement. 
 SECTION 6. Execution in Counterparts. This Amendment may be executed in any number of counterparts
and by different parties hereto in separate counterparts, each of which when so executed shall be deemed to be an original and all of which taken together shall constitute but one and the same agreement. Delivery of an executed counterpart of a
signature page to this Amendment by facsimile or email shall be effective as delivery of a manually executed counterpart of this Amendment. 
 SECTION 7. Governing Law. This Amendment shall be governed by, and construed in accordance with, the laws of the State of New York. 

[Balance of page intentionally left blank.] 

 IN WITNESS WHEREOF, the parties hereto have caused this Waiver to be executed by their
respective officers thereunto duly authorized, as of the date first above written. 
  

					
	COMPANY:
	
	DIGITAL REALTY TRUST, L.P.
		
	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

		
		 	 By  /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

  
 Signature Page

  

					
	PURCHASERS:
	
	PRUDENTIAL INVESTMENT MANAGEMENT, INC.
		
	By	 	   /s/ Iris Krause
 Name: Iris Krause
 Title: Vice President 

	
	THE PRUDENTIAL INSURANCE COMPANY OF AMERICA
		
	By	 	   /s/ Iris Krause
 Name: Iris Krause
 Title: Vice President 

	
	PRUDENTIAL RETIREMENT INSURANCE AND ANNUITY COMPANY
		
	By:  	 	Prudential Investment Management, Inc., as investment manager
		
	By	 	   /s/ Iris Krause
 Name: Iris Krause
 Title: Vice President 

	
	UNITED OF OMAHA LIFE INSURANCE COMPANY
		
	By:  	 	Prudential Private Placement Investors, L.P. (as Investment Advisor)
		
	By:  	 	Prudential Private Placement Investors, Inc. (as its General Partner)
		
	By	 	   /s/ Iris Krause
 Name: Iris Krause
 Title: Vice President 

  
 Signature Page

  

					
	PRUCO LIFE INSURANCE COMPANY
		
	By	 	   /s/ Iris Krause
 Name: Iris Krause
 Title: Vice President 

	
	UNIVERSAL PRUDENTIAL ARIZONA REINSURANCE COMPANY
		
	By:  	 	Prudential Investment Management, Inc., as investment manager
			
		 	By	 	   /s/ Iris Krause
 Name: Iris Krause
 Title: Vice President

	
	PRUDENTIAL ARIZONA REINSURANCE CAPTIVE COMPANY
		
	By:  	 	Prudential Investment Management, Inc., as investment manager
			
		 	By	 	   /s/ Iris Krause
 Name: Iris Krause
 Title: Vice President

	
	PRUDENTIAL ANNUITIES LIFE ASSURANCE CORPORATION
		
	By:  	 	Prudential Investment Management, Inc., as investment manager
			
		 	By	 	   /s/ Iris Krause
 Name: Iris Krause
 Title: Vice President

  
 Signature Page

 CONSENT 
 Each of the undersigned, as a Guarantor under the Note Agreement referred to in the foregoing Waiver, hereby consents to such Waiver and hereby confirms and agrees that notwithstanding the effectiveness
of such Waiver, the Guaranty contained in the Note Agreement is and shall continue to be, in full force and effect and is hereby ratified and confirmed in all respects, except that, on and after the effectiveness of such Waiver, each reference in
the Transaction Documents to the “Agreement”, “Note Agreement”, “thereunder”, “thereof” or words of like import shall mean and be a reference to the Note Agreement, as amended or otherwise affected by such
Waiver. 
  

					
	 GUARANTORS:

	
	DIGITAL REALTY TRUST, INC.
			
		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

	
	DIGITAL SERVICES, INC.
			
		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

							
	
	GLOBAL ASML, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

  
 Signature Page

 
							
	GLOBAL INNOVATION SUNSHINE HOLDINGS LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

									
	
	GLOBAL GOLD CAMP, LLC
		
	By:  	 	GLOBAL GOLD CAMP HOLDING COMPANY, LLC, its member and manager
			
		 	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

				
		 		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

					
		 		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

							
	
	GLOBAL GOLD CAMP HOLDING COMPANY, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

  
 Signature Page

 
							
	DIGITAL 833 CHESTNUT, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

	
	DIGITAL CONCORD CENTER, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

	
	DIGITAL PRINTERS SQUARE, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

  
 Signature Page

 
							
	GLOBAL KATO HG, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager
  

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

									
	
	DIGITAL GREENSPOINT, L.P.
		
	By:  	 	 DRT GREENSPOINT, LLC,
 its general partner and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

				
		 		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

					
		 		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

							
	
	DRT GREENSPOINT, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager
  

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

  
 Signature Page

 
							
	DIGITAL GREENSPOINT, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

	
	DIGITAL 113 N. MYERS, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

	
	DIGITAL 125 N. MYERS, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

  
 Signature Page

 
					
	DIGITAL TORONTO BUSINESS TRUST
	
	 By   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

							
	
	DIGITAL AQUILA, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

											
	
	DIGITAL CENTREPORT, L.P.
		
	By:  	 	 DRT CENTREPORT, LLC, 
 its general partner and manager

			
		 	By:  	 	 GLOBAL STANFORD PLACE II, LLC,
 its member and manager

				
		 		 	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

					
		 		 		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

						
		 		 		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

  
 Signature Page

 
							
	DIGITAL PHOENIX VAN BUREN, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

									
	
	DIGITAL WINTER, LLC
		
	By:  	 	 GLOBAL STANFORD PLACE II, LLC,
 its member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

				
		 		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

					
		 		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

	
	DIGITAL 89TH PLACE, LLC
		
	By:  	 	 GLOBAL STANFORD PLACE II, LLC,
 its member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

				
		 		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

					
		 		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

  
 Signature Page

 
							
	DIGITAL RESTON, LLC
		
	By:  	 	 DIGITAL ABOVE, LLC,
 its sole member and manager

			
		 	By:  	 	 DIGITAL SERVICES, INC.,
 its sole member and manager

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  

							
	DIGITAL ABOVE, LLC
		
	By:  	 	 DIGITAL SERVICES, INC.,
 its sole member and manager

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  

							
	DIGITAL CHELSEA, LLC
		
	By:  	 	 DIGITAL ABOVE, LLC,
 its sole member and manager

			
		 	By:  	 	 DIGITAL SERVICES, INC.,
 its sole member and manager

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  
 Signature Page

 
							
	DIGITAL VIENNA, LLC
		
	By:  	 	 DIGITAL ABOVE, LLC,
 its sole member and manager

			
		 	By:  	 	 DIGITAL SERVICES, INC.,
 its sole member and manager

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  

							
	DIGITAL WALTHAM, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  
 Signature Page

 
									
	DIGITAL MIDWAY, L.P.
		
	By:  	 	 DIGITAL MIDWAY GP, LLC,
 its general partner and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

				
		 		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

					
		 		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  

							
	DIGITAL 21110 RIDGETOP, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  

							
	DIGITAL 3011 LAFAYETTE, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  
 Signature Page

 
							
	DIGITAL ASHBURN CS, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  

							
	GIP STOUGHTON, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  

							
	DIGITAL ARIZONA RESEARCH PARK II, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  
 Signature Page

 
							
	DIGITAL 1 SAVVIS PARKWAY, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  

							
	DIGITAL 900 WALNUT, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  

							
	DIGITAL 210 TUCKER, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  
 Signature Page

 
							
	GLOBAL MARSH MEMBER, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  

									
	GLOBAL MARSH LIMITED PARTNER, LLC
		
	By:  	 	 GLOBAL MARSH MEMBER, LLC,
 its member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

				
		 		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

					
		 		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  

									
	GLOBAL MARSH GENERAL PARTNER, LLC
		
	By:  	 	 GLOBAL MARSH MEMBER, LLC,
 its member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

				
		 		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

					
		 		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  

  
 Signature Page

 
									
	DIGITAL NETWORK SERVICES, LLC
		
	By:  	 	 DIGITAL PHOENIX VAN BUREN, LLC,
 its member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

				
		 		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

					
		 		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  

					
	DIGITAL SERVICES PHOENIX, LLC
		
	By:  	 	 DIGITAL SERVICES, INC.,
 its sole member and manager

			
		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  

							
	DIGITAL CONNECT, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  
 Signature Page

 
							
	DIGITAL 650 RANDOLPH, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   _/s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

  

					
	
	DIGITAL BUSINESS TRUST
			
		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

  

							
	DIGITAL 365 RANDOLPHVILLE, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

  
 Signature Page

									
	DIGITAL 717 LEONARD, L.P.
		
	By:  	 	 DIGITAL 717 GP, LLC,
 its sole general partner

			
		 	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

				
		 		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

					
		 		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

  

							
	DIGITAL 717 GP, LLC,
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

  

							
	DIGITAL 717 LP, LLC,
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

  
 Signature Page

							
	GLOBAL STANFORD PLACE II, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

  

											
	GLOBAL MARSH PROPERTY OWNER, L.P.
		
	By:  	 	 GLOBAL MARSH GENERAL PARTNER, LLC,
 its manager

			
		 	By:  	 	 GLOBAL MARSH MEMBER, LLC,
 its member and manager

				
		 		 	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

					
		 		 		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

						
		 		 		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

  

							
	GLOBAL RIVERSIDE, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

  
  

  
 Signature Page

							
	DIGITAL 7505 MASON KING COURT LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

  

									
	DIGITAL LAKESIDE, LLC
		
	By:  	 	 DIGITAL LAKESIDE HOLDINGS, LLC,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

				
		 		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

					
		 		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

  

							
	DIGITAL LOUDOUN II, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

  
  
  

  
 Signature Page

 
									
	DIGITAL-BRYAN STREET PARTNERSHIP, L.P.
		
	By:  	 	 DRT-BRYAN STREET, LLC,
 its sole general partner

			
		 	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

				
		 		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

					
		 		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

  
  

							
	DRT-BRYAN STREET, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

  

							
	DIGITAL-BRYAN STREET, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

  
  
  

  
 Signature Page

 
									
	1525 COMSTOCK PARTNERS, LLC
		
	By:  	 	 DIGITAL 1525 COMSTOCK, LLC,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

				
		 		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

					
		 		 		 	By	 	 _/s/ A. William Stein

Name: A. William Stein
 Title: Chief Financial
Officer
 and Chief Investment Officer

 

							
	DIGITAL 444 TOYAMA, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

				
		 		 	By	 	 _/s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  

							
	DIGITAL 45845-45901 NOKES BOULEVARD, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

				
		 		 	By	 	 _/s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  

  
 Signature Page

 
							
	DIGITAL 21561-21571 BEAUMEADE CIRCLE, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  

							
	DIGITAL BEAUMEADE CIRCLE LAND, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

  

							
	DIGITAL 60 & 80 MERRITT, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  

  
 Signature Page

 
							
	DIGITAL 55 MIDDLESEX, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

				
		 		 	By	 	 _/s/ A. William Stein

Name: A. William Stein
 Title: Chief Financial Officer and
 Chief Investment Officer

 

							
	DIGITAL 128 FIRST AVENUE GROUND LESSEE, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

				
		 		 	By	 	 _/s/ A. William Stein

Name: A. William Stein
 Title: Chief Financial Officer and
 Chief Investment Officer

 

							
	DIGITAL 128 FIRST AVENUE, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

				
		 		 	By	 	 _/s/ A. William Stein

Name: A. William Stein
 Title: Chief Financial Officer and
 Chief Investment Officer

 

  
 Signature Page

 
							
	DIGITAL 1725 COMSTOCK, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

				
		 		 	By	 	 _/s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  

							
	DIGITAL ALFRED, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

				
		 		 	By	 	 _/s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  

							
	DIGITAL 720 2ND, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

				
		 		 	By	 	 _/s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  

  
 Signature Page

 
							
	DIGITAL 2121 SOUTH PRICE, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  

							
	DIGITAL LAFAYETTE CHANTILLY, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  

							
	DIGITAL 2260 EAST EL SEGUNDO, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

  

  
 Signature Page

 
							
	DIGITAL 365 MAIN, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

  

											
	1500 SPACE PARK HOLDINGS, LLC
		
	By:  	 	 1500 SPACE PARK PARTNERS, LLC, 

its sole member and manager 

			
		 	By:  	 	 DIGITAL 1500 SPACE PARK, LLC,
 its sole member and manager

				
		 		 	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

					
		 		 		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

						
		 		 		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and Chief Investment
Officer

  
 Signature Page

 
									
	1500 SPACE PARK PARTNERS, LLC
		
	By:  	 	 DIGITAL 1500 SPACE PARK, LLC,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

				
		 		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

					
		 		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer

and Chief Investment Officer

  
 Signature Page

 
							
	DIGITAL 1500 SPACE PARK, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  

							
	DIGITAL 1525 COMSTOCK, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  

									
	1201 COMSTOCK PARTNERS, LLC
		
	By:  	 	 DIGITAL 1201 COMSTOCK, LLC,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

				
		 		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

					
		 		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer

and Chief Investment Officer

  
 Signature Page

 
							
	DIGITAL 1550 SPACE PARK, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  

							
	DIGITAL LAKESIDE HOLDINGS, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  

							
	DIGITAL COLLINS TECHNOLOGY PARK INVESTOR, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  
 Signature Page

 
							
	DLR 700-750 CENTRAL, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  

							
	DLR 800 CENTRAL, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  

							
	DIGITAL 900 DOROTHY, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  
 Signature Page

 
							
	DIGITAL 2950 ZANKER, LLC
		
	By:  	 	 DIGITAL REALTY TRUST, L.P.,
 its sole member and manager

			
		 	By:  	 	 DIGITAL REALTY TRUST INC.,
 its sole general partner

				
		 		 	By	 	   /s/ A. William Stein
 Name: A. William Stein
 Title: Chief Financial Officer and

Chief Investment Officer

  
 Signature Page

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00185-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00185-of-00352.parquet"}]]