REGENERON PHARMACEUTICALS, INC. — DEFA14A Filings
30 DEFA14A filings on record
This page lists all DEFA14A filings submitted to the SEC by REGENERON PHARMACEUTICALS, INC. (REGN), sorted by most recent first. Each row links to the full filing on EdgarLookup. REGENERON PHARMACEUTICALS, INC. has filed 30 DEFA14A documents with the SEC since 2017. To view all SEC filings by REGENERON PHARMACEUTICALS, INC., see the full filings list.
All
10-K
10-K/A
10-Q
13F-HR
144
15-12G
3
4
4/A
424B1
424B3
424B4
424B5
5
8-A12G
8-K
8-K/A
ARS
CORRESP
CT ORDER
DEF 14A
DEFA14A
DEFN14A
DEFS14A
FWP
POS EX
PRE 14A
PRES14A
PX14A6G
REGDEX
S-3
S-3/A
S-3ASR
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-C
SC TO-I
SC TO-I/A
SC TO-T
SC TO-T/A
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| DEFA14A | DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS | 0001308179-25-000519 | Apr 29, 2025 | — |
| DEFA14A | REGENERON PHARMACEUTICALS, INC. - DEFA14A | 0001308179-24-000578 | Apr 25, 2024 | — |
| DEFA14A | DEFA14A | 0001104659-23-061817 | May 17, 2023 | — |
| DEFA14A | REGENERON PHARMACEUTICALS, INC. - DEFA14A | 0001308179-23-000729 | Apr 21, 2023 | — |
| DEFA14A | — | 0000930413-22-000790 | Apr 21, 2022 | — |
| DEFA14A | — | 0000930413-22-000789 | Apr 21, 2022 | — |
| DEFA14A | — | 0000930413-21-001020 | May 3, 2021 | — |
| DEFA14A | — | 0000930413-21-000871 | Apr 23, 2021 | — |
| DEFA14A | — | 0000930413-21-000870 | Apr 23, 2021 | — |
| DEFA14A | DEFA14A | 0001104659-20-070667 | Jun 8, 2020 | — |
| DEFA14A | — | 0000930413-20-001200 | Apr 24, 2020 | — |
| DEFA14A | — | 0000930413-20-001199 | Apr 24, 2020 | — |
| DEFA14A | — | 0000930413-19-001352 | Apr 26, 2019 | — |
| DEFA14A | — | 0000930413-19-001351 | Apr 26, 2019 | — |
| DEFA14A | DEFA14A | 0001104659-18-025868 | Apr 23, 2018 | — |
| DEFA14A | DEFA14A | 0001104659-18-025866 | Apr 23, 2018 | — |
| DEFA14A | DEFA14A | 0001104659-17-025611 | Apr 25, 2017 | — |
| DEFA14A | DEFA14A | 0001104659-17-025610 | Apr 25, 2017 | — |
| DEFA14A | DEFA14A | 0001104659-16-114231 | Apr 26, 2016 | — |
| DEFA14A | DEFA14A | 0001104659-16-114229 | Apr 26, 2016 | — |
| DEFA14A | DEFA14A | 0001104659-15-029060 | Apr 21, 2015 | — |
| DEFA14A | DEFA14A | 0001193125-14-157221 | Apr 24, 2014 | — |
| DEFA14A | DEFA14A | 0001193125-13-178404 | Apr 29, 2013 | — |
| DEFA14A | DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS | 0001206774-12-001698 | Apr 26, 2012 | — |
| DEFA14A | DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS | 0001206774-11-001317 | Jun 1, 2011 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001206774-11-001181 | May 9, 2011 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001206774-11-001035 | Apr 28, 2011 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001206774-10-001041 | Apr 27, 2010 | — |
| DEFA14A | — | 0001206774-04-001655 | Nov 17, 2004 | — |
| DEFA14A | PROXY CARD | 0000889812-99-001411 | May 6, 1999 | — |