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Altman Samuel H.

SEC-identified person · CIK 1571705 Identifier-verified

Public-company roles (from insider filings)

CompanyCapacity as filedFilings
Oklo Inc. OKLO Director · Chief Executive Officer filed 2021 - 2024
Expedia, Inc. EXPE Director filed 2019 - 2023
Bridgetown 2 Holdings Ltd BTNB Director filed 2021 - 2021
Bridgetown Holdings Ltd BTWNU Director filed 2020 - 2020
Green DOT Corp GDOT Director filed 2013 - 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.