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REPLIGEN CORP — 8-A12G Filings

1 8-A12G filing on record

This page lists all 8-A12G filings submitted to the SEC by REPLIGEN CORP (RGEN), sorted by most recent first. Each row links to the full filing on EdgarLookup. REPLIGEN CORP has filed 1 8-A12G document with the SEC since 2008. To view all SEC filings by REPLIGEN CORP, see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-K/A 10-Q 10-Q/A 144 3 3/A 305B2 4 4/A 424B3 424B5 424B7 5 5/A 8-A12G 8-A12G/A 8-K 8-K/A ARS CORRESP CT ORDER D DEF 14A DEFA14A DEFR14A FWP NO ACT NT 10-K NT 10-Q POS AM PRE 14A REGDEX S-3 S-3/A S-3ASR S-8 SC 13D SC 13D/A SC 13G SC 13G/A SCHEDULE 13G SCHEDULE 13G/A UPLOAD
Form Description Accession Number Filed Period
8-A12G FORM 8-A12G 0001169232-03-001926 Mar 4, 2003 —