Sean Wheeler, Debbie Yee, Camille Walker, Rachael Lichman, Julian Seiguer, Atma Kabad, David Wheat, Bill Dong, Ian John, Chuck Boyars, Thomas Wilson, Athina Van Melkebeke, Rob Fowler, Stephanie Jeane
January 24, 2026
Kirkland Counsels Marathon Oil on Agreement to be Acquired by ConocoPhillips for $22.5 Billion

1 min
AI-made summary
- Kirkland & Ellis advised Marathon Oil Corp
- on its definitive agreement to be acquired by ConocoPhillips in an all-stock transaction valued at $22.5 billion, including $5.4 billion of net debt
- Marathon shareholders will receive 0.2550 shares of ConocoPhillips common stock for each Marathon share, reflecting a 14.7% premium to Marathon’s May 28, 2024 closing price and a 16% premium to the prior 10-day volume-weighted average price.
Kirkland & Ellis advised Marathon Oil Corp. (NYSE: MRO) on its definitive agreement to be acquired by ConocoPhillips (NYSE: COP) in an all-stock transaction with an enterprise value of $22.5 billion, inclusive of $5.4 billion of net debt. Under the terms of the agreement, Marathon shareholders will receive 0.2550 shares of ConocoPhillips common stock for each share of Marathon’s common stock, representing a 14.7% premium to the closing share price of Marathon on May 28, 2024, and a 16% premium to the prior 10-day volume-weighted average price. Read the ConocoPhillips press release The Kirkland team was led by corporate partners Sean Wheeler, Debbie Yee and Camille Walker; debt finance partner Rachael Lichman; capital markets partners Julian Seiguer and Atma Kabad; tax partners David Wheat and Bill Dong; antitrust & competition partners Ian John, Chuck Boyars, Thomas Wilson and Athina Van Melkebeke; and executive compensation partners Rob Fowler and Stephanie Jeane.
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Sean Wheeler, Debbie Yee, Camille Walker, Rachael Lichman, Julian Seiguer, Atma Kabad, David Wheat, Bill Dong, Ian John, Chuck Boyars, Thomas Wilson, Athina Van Melkebeke, Rob Fowler, Stephanie Jeane
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