New York attorney · Reg. #5310495

Ryan O'Shea Leske

Registered (registry: Currently registered)

Current employer

Allen Overy Shearman Sterling US LLP · Washington, DC · since at least September 2026

Admission

Admitted 2015, Third Department · Tulane University Law School

Employment history

• Allen Overy Shearman Sterling US LLP · Washington, DC · current

Compiled from NYS Office of Court Administration registration records and published NY Appellate Division decisions; current as of October 2026. Not an official record; verify with the NY Courts Attorney Search.