Lex Mentis™Attorney Check

New York attorney · Reg. #5410154

William Carsten Pelak

Registration delinquent (registry: Delinquent)

Current employer

Proskauer Rose LLP · New York, NY · since at least September 2026

Admission

Admitted 2016, Third Department · University of Virginia School of Law

Flags

  • Registration delinquent

Employment history

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