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Ross Michael Jay

SEC-identified person · CIK 1254452 Identifier-verified

Public-company roles (from insider filings)

CompanyCapacity as filedFilings
Xilio Therapeutics, Inc. XLO Director filed 2021 - 2022
Deciphera Pharmaceuticals, Inc. NA Director filed 2017 - 2019
Sutro Biopharma, INC. STRO Director filed 2018 - 2018
Ophthotech Corp. OPHT Director filed 2013 - 2018
Catabasis Pharmaceuticals INC CATB Director filed 2015 - 2018
X4 Pharmaceuticals, Inc XFOR Director filed 2017 - 2018

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.