Forbes has named Yvette Ostolaza, Sidley’s Management Committee Chair and Executive Committee member, to its 2025 “50 over 50” list. The annual list recognizes women who are achieving their greatest professional impact after the age of 50, leading with purpose, innovation, and influence across industries, and serving as powerful examples for future generations.
Yvette’s historic appointment as Sidley’s Management Committee Chair follows a decades-long career of trailblazing accomplishments. Yvette is also one of the country’s leading business litigators and crisis managers. She is a Band 1 Chambers-ranked litigator who is retained to handle crisis matters and internal investigations on behalf of companies, board committees, and individual directors. She regularly represents companies/directors in shareholder and securities class actions and commercial disputes.
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