Pamela Lawrence Endreny is a partner in the New York office of Gibson Dunn and a Co-Chair of the firm’s Tax Practice Group.
Pamela represents clients in a broad range of U.S. tax matters. Her experience includes mergers and acquisitions, spin-offs, investment funds, joint ventures, financings, and capital markets transactions.
She has been repeatedly selected for inclusion in Chambers USA: America’s Leading Lawyers for Business and The Legal 500 US and was also named a Tax “MVP” by Law360.
Pamela is a member of the Executive Committee of the New York State Bar Association Tax Section. She is also a member of the Tax Forum and Private Investment Funds Tax Forum.
Significant representations include:
- Exxon Mobil Corporation on its redomestication to Texas;
- Modine, on a Reverse Morris Trust, including the spin-off and combination of Modine’s Performance Technologies business with Gentherm;
- AT&T on its $5.75 billion acquisition of Lumen’s mass markets fiber business;
- Berkshire Residential Investments on its $1.99 billion Bridge Loan Investors III, $1.4 billion Credit Fund IV, and $1.5 billion Value Fund V;
- Appian Capital Advisory on its $2 billion Appian Natural Resources Fund III, a global metals and mining fund;
- Otro Capital on its $1.2 billion inaugural sports buyout fund, Otro Capital Fund I;
- Hahn & Company on its $3.4 billion Korea-focused buyout fund, Hahn & Company IV;
- Affiliated Managers Group on its investment in NorthBridge Partners, a real estate investment management firm;
- RidgeLake Partners on numerous General Partner stakes investments;
- Lennar Corporation on the spin-off of Millrose Properties, Inc.;
- VMware in its $61 billion acquisition by Broadcom;
- Ziff Davis in its spin-off of Consensus Cloud Solutions, Inc.;
- Wrexham AFC and its owners, Ryan Reynolds and Rob Mac, on Apollo Sports Capital’s minority investment in Wrexham AFC;
- A group led by Ryan Reynolds and Hugh Jackman on their acquisition of a controlling stake in Australia’s SailGP team, the Bonds Flying Roos;
- Merck on its $9.2 billion acquisition of Cidara Therapeutics, Inc.;
- Gyre Therapeutics, Inc., on its acquisition of Cullgen Inc. in an all-stock merger valued at approximately $300 million;
- 89bio, Inc., on its up to $3.5 billion sale to Roche Holdings, Inc.;
- XOMA Royalty on XenoTherapeutics, Inc. and Xeno Acquisition Corp.’s acquisition of Repare Therapeutics Inc.;
- Arrowhead Pharmaceuticals on an asset purchase agreement between Sanofi and Visirna Therapeutics, a majority-owned subsidiary of Arrowhead.
Capabilities
- Tax
- Investment Funds
- Mergers and Acquisitions
- Private Equity
- Real Estate
- Real Estate Investment Trust (REIT)
Credentials
Education:
- Columbia University - 1994 Juris Doctor
- Brown University - 1986 Bachelor of Arts
Admissions:
- Massachusetts Bar
- New York Bar
News & Insights
Firm News
Gibson Dunn Advised Underwriters in Western Midstream’s $700 Million Senior Notes Offering
Firm News
Gibson Dunn Advised Otro Capital as Fund Counsel on Formation of Crimson Brand Partners
Accolades
Lawdragon Names 16 Gibson Dunn Partners Among 500 Leading Global Tax Lawyers for 2026