Exhibit 99.1
Designated Filer: Warburg Pincus Private Equity IX, L.P.
Issuer & Ticker Symbol: Laredo Petroleum Holdings, Inc. [LPI]
Date of Event Requiring Statement: August 27, 2013
Explanation of Responses:
(1) This Form 4 is filed on behalf of Warburg Pincus Private Equity IX L.P., a Delaware limited partnership (WP IX). The total number of shares of common stock, par value $0.01 per share (Common Stock) of Laredo Petroleum Holdings, Inc., a Delaware corporation (the Company), owned by WP IX following the reported transaction is 63,414,987 shares of Common Stock.
Warburg Pincus IX LLC, a New York limited liability company (WP IX GP), is the general partner of WP IX. Warburg Pincus Partners LLC, a New York limited liability company (WP Partners), is the sole member of WP IX GP. Warburg Pincus & Co., a New York general partnership (WP), is the managing member of WP Partners. Warburg Pincus LLC, a New York limited liability company (WP LLC), manages WP IX. Charles R. Kaye and Joseph P. Landy are the Managing General Partners of WP and the Co-Presidents and Managing Members of WP LLC and may be deemed to control WP IX, WP IX GP, WP Partners, WP and WP LLC (together with Messrs. Kaye and Landy, the Warburg Pincus Reporting Persons).
(2) By reason of the provisions of Rule 16a1 of the Securities Exchange Act of 1934, as amended (the Exchange Act), each of the Warburg Pincus Reporting Persons may be deemed to be beneficial owners of the 63,414,987 shares of Common Stock of the Company held by WP IX. Pursuant to Rule 16a1(a)(4) of the Exchange Act, each of the Warburg Pincus Reporting Persons, other than WP IX, herein states that this Form 4 shall not be deemed an admission that it or he is the beneficial owner of any of the shares of Common Stock of the Company reported in this Form 4. Each of the Warburg Pincus Reporting Persons disclaims beneficial ownership of the Common Stock of the Company, except to the extent it or he has a pecuniary interest in such shares of Common Stock.
Solely for the purposes of Section 16 of the Exchange Act, each of WP IX, WP IX GP, WP Partners, and WP may be deemed a director-by-deputization by virtue of their contractual right to nominate a representative to serve on the board of directors of the Company.
Information with respect to each of the Warburg Pincus Reporting Persons is given solely by such Warburg Pincus Reporting Person, and no Warburg Pincus Reporting Person has responsibility for the accuracy or completeness of information supplied by another Warburg Pincus Reporting Person.
Exhibit 99.2
Designated Filer: Warburg Pincus Private Equity IX, L.P.
Issuer & Ticker Symbol: Laredo Petroleum Holdings, Inc. [LPI]
Date of Event Requiring Statement: August 27, 2013
JOINT FILERS NAMES AND ADDRESSES
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1. |
Name: |
Warburg Pincus IX LLC |
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Address: |
c/o Warburg Pincus & Co. |
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450 Lexington Avenue |
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New York, NY 10017 |
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2. |
Name: |
Warburg Pincus Partners LLC |
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Address: |
c/o Warburg Pincus & Co. |
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450 Lexington Avenue |
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New York, NY 10017 |
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3. |
Name: |
Warburg Pincus LLC |
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Address: |
450 Lexington Avenue |
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New York, NY 10017 |
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4. |
Name: |
Warburg Pincus & Co. |
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Address: |
450 Lexington Avenue |
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New York, NY 10017 |
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5. |
Name: |
Charles R. Kaye |
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Address: |
c/o Warburg Pincus & Co. |
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450 Lexington Avenue |
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New York, NY 10017 |
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6. |
Name: |
Joseph P. Landy |
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Address: |
c/o Warburg Pincus & Co. |
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450 Lexington Avenue |
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New York, NY 10017 |
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Exhibit 99.3
Designated Filer: Warburg Pincus Private Equity IX, L.P.
Issuer & Ticker Symbol: Laredo Petroleum Holdings, Inc. [LPI]
Date of Event Requiring Statement: August 27, 2013
WARBURG PINCUS IX LLC |
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By: Warburg Pincus Partners LLC, its Sole Member |
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By: Warburg Pincus & Co., its Managing Member |
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By: |
/s/ Scott A. Arenare |
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Date: |
August 27, 2013 |
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Name: Scott A. Arenare |
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Title: Attorney-in-Fact* |
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WARBURG PINCUS PARTNERS LLC |
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By: Warburg Pincus & Co., its Managing Member |
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By: |
/s/ Scott A. Arenare |
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Date: |
August 27 , 2013 |
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Name: Scott A. Arenare |
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Title: Attorney-in-Fact* |
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WARBURG PINCUS LLC |
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By: |
/s/ Scott A. Arenare |
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Date: |
August 27, 2013 |
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Name: Scott A. Arenare |
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Title: Managing Director |
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WARBURG PINCUS & CO. |
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By: |
/s/ Scott A. Arenare |
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Date: |
August 27, 2013 |
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Name: Scott A. Arenare |
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Title: Attorney-in-Fact* |
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CHARLES R. KAYE |
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By: |
/s/ Scott A. Arenare |
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Date: |
August 27, 2013 |
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By: Scott A. Arenare, Attorney-in-Fact* |
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JOSEPH P. LANDY |
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By: |
/s/ Scott A. Arenare |
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Date: |
August 27, 2013 |
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By: Scott A. Arenare, Attorney-in-Fact* |
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*The Power of Attorney given by each of Warburg Pincus & Co., Mr. Kaye and Mr. Landy was previously filed with the U.S. Securities & Exchange Commission on January 15, 2013 as an exhibit to a statement on Schedule 13D/A filed by Warburg Pincus Private Equity X, L.P. with respect to Talon Therapeutics, Inc. and is hereby incorporated by reference.