SCHEDULE 13D/A

Beneficial Ownership Report

GENERAL AMERICAN INVESTORS CO INC Filed 2026-06-29 Acc 0001062993-26-003413

Documents 1

SCHEDULE 13D/A Beneficial Ownership Report , xslSCHEDULE_13D_X02/primary_doc.xml

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2026-06-29 SCHEDULE 13D/A Beneficial Ownership Report
2026-01-06 SCHEDULE 13D/A Beneficial Ownership Report

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SEC EDGAR (opens in new tab)