REPLIGEN CORP — DEFA14A Filings
6 DEFA14A filings on record
This page lists all DEFA14A 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 6 DEFA14A documents with the SEC since 2008. To view all SEC filings by REPLIGEN CORP, see the full filings list.
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 |
|---|---|---|---|---|
| DEFA14A | DEFA14A | 0001193125-25-073456 | Apr 4, 2025 | — |
| DEFA14A | DEFA14A | 0001193125-24-129681 | May 3, 2024 | — |
| DEFA14A | DEFA14A | 0001193125-24-083416 | Apr 1, 2024 | — |
| DEFA14A | DEFA14A | 0001193125-22-101833 | Apr 11, 2022 | — |
| DEFA14A | DEFA14A | 0001193125-18-150937 | May 3, 2018 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001193125-12-213552 | May 7, 2012 | — |