Sidley Grabs Mary Marks as Antitrust Partner From Davis Polk

May 5, 2025, 4:23 PM UTC

Mary Marks joined Sidley Austin as a partner in its antitrust and competition practice in New York, the firm announced Monday.

Marks focuses on analyzing US and multinational transactions and obtaining clearance under the Hart-Scott-Rodino Act and global merger control laws. She also counsels clients on pre-clearance and pre-closing coordination, information sharing, and inadvertent failures to file under the HSR Act, the firm said.

She joins from Davis Polk & Wardwell.

This story was produced by Bloomberg Law Automation.

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