New York attorney · Reg. #4658233

Adrian Daniel Rossi

Registered (registry: Currently registered)

Current employer

Simpson Thacher & Bartlett · New York, NY · since at least September 2026

Admission

Admitted 2009, Third Department · University of Michigan Law School

Employment history

• Simpson Thacher & Bartlett · New York, NY · 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.