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Graham Holdings Co — SCHEDULE 13D/A Filings

1 SCHEDULE 13D/A filing on record

This page lists all SCHEDULE 13D/A filings submitted to the SEC by Graham Holdings Co (GHC), sorted by most recent first. Each row links to the full filing on EdgarLookup. Graham Holdings Co has filed 1 SCHEDULE 13D/A document with the SEC since 2002. To view all SEC filings by Graham Holdings Co, see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-K405 10-Q 10-Q/A 11-K 13F-HR 144 3 3/A 4 4/A 424B3 424B5 5 8-K 8-K/A ARS CORRESP CT ORDER DEF 14A DEFA14A DEFR14A FWP N-PX NO ACT NT 11-K REGDEX/A S-3 S-3ASR S-8 SC 13D SC 13D/A SC 13E4 SC 13E4/A SC 13G SC 13G/A SCHEDULE 13D/A SCHEDULE 13G/A SD SEC STAFF LETTER UPLOAD
Form Description Accession Number Filed Period
SCHEDULE 13D/A — 0000950157-25-000189 Feb 28, 2025 —