Skip to content
Governance Register

← US public companies

Desrosier Thomas

SEC-identified person · CIK 1435744 Identifier-verified

Public-company roles (from insider filings)

CompanyCapacity as filedFilings
Seres Therapeutics, Inc. MCRB See Remarks filed 2016 - 2026
Ariad Pharmaceuticals INC ARIA EVP, General Counsel filed 2015 - 2016
Cubist Pharmaceuticals INC cbst SVP, Chief Legal Officer & GC filed 2013 - 2015
Genzyme Corp u4yfvwk$ Sr VP, General Counsel filed 2008 - 2011

All roles under one Commission-assigned identifier - the same person by the SEC's own record, not by name matching. From the SEC's insider-transaction filings (Forms 3, 4 and 5). Every reporting director and officer carries a Commission-assigned identifier (CIK), so these footprints are identifier-verified - no name matching involved. Insiders file when they transact, so dates are filing dates: "last filed" never means "served until". This layer is not yet joined to the nonprofit register - identity joins ship only after independent review.