JOINT FILING AGREEMENT
EXHIBIT 99.1
The undersigned each agree that (i) the statement on Schedule 13G relating to the common stock of Laredo Petroleum Holdings, Inc., a Delaware corporation, has been adopted and filed on behalf of each of them, (ii) all future amendments to such statement on Schedule 13G will, unless written notice to the contrary is delivered as described below, be jointly filed on behalf of each of them, and (iii) the provisions of Rule 13d-1(k)(1) under the Securities Exchange Act of 1934 apply to each of them. This agreement may be terminated with respect to the obligation to jointly file future amendments to such statement on Schedule 13G as to any of the undersigned upon such person giving written notice thereof to each of the other persons signatory hereto, at the principal office thereof. In evidence thereof, the undersigned, being duly authorized, have executed this Joint Filing Agreement as of December 22, 2011.
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By: Warburg Pincus IX LLC, its general partner | ||
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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/ Xxxxx X. Xxxxxxx | |
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Name: |
Xxxxx X. Xxxxxxx | |
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Title: |
Partner | |
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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/ Xxxxx X. Xxxxxxx | |
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Name: |
Xxxxx X. Xxxxxxx | |
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Title: |
Partner | |
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WARBURG PINCUS PRIVATE EQUITY X O&G, L.P. | ||
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By: Warburg Pincus X, L.P., its general partner | ||
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By: Warburg Pincus X LLC, its general partner | ||
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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/ Xxxxx X. Xxxxxxx | |
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Name: |
Xxxxx X. Xxxxxxx | |
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Title: |
Partner | |
Schedule 13G Joint Filing Agreement
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WARBURG PINCUS X PARTNERS, L.P. | ||
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By: Warburg Pincus X, L.P., its general partner | ||
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By: Warburg Pincus X LLC, its general partner | ||
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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/ Xxxxx X. Xxxxxxx | |
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Name: |
Xxxxx X. Xxxxxxx | |
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Title: |
Partner | |
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WARBURG PINCUS X, L.P. | ||
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By: Warburg Pincus X LLC, its general partner | ||
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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/ Xxxxx X. Xxxxxxx | |
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Name: |
Xxxxx X. Xxxxxxx | |
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Title: |
Partner | |
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WARBURG PINCUS X 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/ Xxxxx X. Xxxxxxx | |
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Name: |
Xxxxx X. Xxxxxxx | |
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Title: |
Partner | |
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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/ Xxxxx X. Xxxxxxx | |
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Name: |
Xxxxx X. Xxxxxxx | |
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Title: |
Partner | |
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WARBURG PINCUS & CO. | ||
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By: |
/s/ Xxxxx X. Xxxxxxx | |
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Name: |
Xxxxx X. Xxxxxxx | |
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Title: |
Partner | |
Schedule 13G Joint Filing Agreement
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WARBURG PINCUS LLC | ||
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By: |
/s/ Xxxxx X. Xxxxxxx | |
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Name: |
Xxxxx X. Xxxxxxx | |
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Title: |
Member and Managing Director | |
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XXXXXXX X. XXXX | ||
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By: |
/s/ Xxxxx X. Xxxxxxx | |
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Xxxxx X. Xxxxxxx, Attorney-in-fact* | |
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XXXXXX X. XXXXX | ||
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By: |
/s/ Xxxxx X. Xxxxxxx | |
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Xxxxx X. Xxxxxxx, Attorney-in-fact** | |
* Power of Attorney given by Xx. Xxxx was previously filed with the United States Securities and Exchange Commission (the “SEC”) on March 2, 2006, as an exhibit to the Schedule 13D filed by Building Products, LLC with respect to Builders FirstSource, Inc.
** Power of Attorney given by Xx. Xxxxx was previously filed with the SEC on March 2, 2006, as an exhibit to the Schedule 13D filed by Building Products, LLC with respect to Builders FirstSource, Inc.
Schedule 13G Joint Filing Agreement