New York attorney · Reg. #1023803

Marc Stephen Koplik

Discipline on record (registry: Currently registered)

Current employer

Henderson & Koplik LLP · New York, NY · since at least September 2026

Admission

Admitted 1973, First Department · YALE

Flags

• Public censure — Matter of Koplik, 2019 NY Slip Op 00248 (January 2019)

Appellate Division decisions

• January 2019: Public censure — Matter of Koplik, 2019 NY Slip Op 00248

Employment history

• Henderson & Koplik LLP · New York, NY · current

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.