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Bridge Street Opportunity Advisors, L.L.C.

SEC-identified person · CIK 1615636 Identifier-verified

Public-company roles (from insider filings)

CompanyCapacity as filedFilings
Stagwell Inc mdca Officer filed 2017 - 2024
Privia Health Group, Inc. PRVA Officer filed 2021 - 2023
Flywire Corp FLYW Director filed 2021 - 2022
Knowbe4, Inc. KNBE Officer filed 2021 - 2022
Avantor, Inc. AVTR Officer filed 2019 - 2021
Sprout Social, Inc. SPT Officer filed 2020 - 2020
T2 Biosystems, Inc. TTOO Officer filed 2014 - 2015

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.