REGENERON PHARMACEUTICALS, INC. — 4 Filings
1,466 4 filings on record
This page lists all 4 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 1,466 4 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 |
|---|---|---|---|---|
| 4 | PRIMARY DOCUMENT | 0001187443-26-000006 | Mar 3, 2026 | Mar 2, 2026 |
| 4 | PRIMARY DOCUMENT | 0001681643-26-000004 | Feb 23, 2026 | Feb 19, 2026 |
| 4 | PRIMARY DOCUMENT | 0001187443-26-000004 | Feb 11, 2026 | Feb 9, 2026 |
| 4 | PRIMARY DOCUMENT | 0002009236-26-000001 | Feb 11, 2026 | Feb 9, 2026 |
| 4 | PRIMARY DOCUMENT | 0001683607-26-000008 | Jan 8, 2026 | Jan 7, 2026 |
| 4 | PRIMARY DOCUMENT | 0001683607-26-000004 | Jan 6, 2026 | Jan 2, 2026 |
| 4 | PRIMARY DOCUMENT | 0001187443-26-000002 | Jan 6, 2026 | Jan 2, 2026 |
| 4 | PRIMARY DOCUMENT | 0001225474-26-000002 | Jan 6, 2026 | Jan 2, 2026 |
| 4 | PRIMARY DOCUMENT | 0001578200-26-000002 | Jan 6, 2026 | Jan 2, 2026 |
| 4 | PRIMARY DOCUMENT | 0001225471-26-000002 | Jan 6, 2026 | Jan 2, 2026 |
| 4 | PRIMARY DOCUMENT | 0001681643-26-000002 | Jan 6, 2026 | Jan 2, 2026 |
| 4 | PRIMARY DOCUMENT | 0001197018-26-000002 | Jan 6, 2026 | Jan 2, 2026 |
| 4 | PRIMARY DOCUMENT | 0001174475-26-000002 | Jan 6, 2026 | Jan 2, 2026 |
| 4 | PRIMARY DOCUMENT | 0001189014-26-000003 | Jan 6, 2026 | Jan 2, 2026 |
| 4 | PRIMARY DOCUMENT | 0001992352-26-000003 | Jan 6, 2026 | Jan 2, 2026 |
| 4 | PRIMARY DOCUMENT | 0001423419-26-000001 | Jan 6, 2026 | Jan 2, 2026 |
| 4 | PRIMARY DOCUMENT | 0001226690-26-000002 | Jan 5, 2026 | Dec 31, 2025 |
| 4 | PRIMARY DOCUMENT | 0001218629-26-000002 | Jan 5, 2026 | Dec 31, 2025 |
| 4 | PRIMARY DOCUMENT | 0001225471-25-000006 | Dec 31, 2025 | Dec 30, 2025 |
| 4 | PRIMARY DOCUMENT | 0001218629-25-000006 | Dec 11, 2025 | Dec 9, 2025 |
| 4 | PRIMARY DOCUMENT | 0001411984-25-000007 | Dec 11, 2025 | Dec 9, 2025 |
| 4 | PRIMARY DOCUMENT | 0001663758-25-000009 | Dec 11, 2025 | Dec 9, 2025 |
| 4 | PRIMARY DOCUMENT | 0001226690-25-000005 | Dec 11, 2025 | Dec 9, 2025 |
| 4 | PRIMARY DOCUMENT | 0001796226-25-000009 | Dec 11, 2025 | Dec 9, 2025 |
| 4 | PRIMARY DOCUMENT | 0001663758-25-000007 | Dec 9, 2025 | Dec 5, 2025 |
| 4 | PRIMARY DOCUMENT | 0001238303-25-000007 | Dec 9, 2025 | Dec 5, 2025 |
| 4 | PRIMARY DOCUMENT | 0001411984-25-000005 | Dec 9, 2025 | Dec 5, 2025 |
| 4 | PRIMARY DOCUMENT | 0002009236-25-000008 | Dec 9, 2025 | Dec 5, 2025 |
| 4 | PRIMARY DOCUMENT | 0001796226-25-000007 | Dec 9, 2025 | Dec 5, 2025 |
| 4 | PRIMARY DOCUMENT | 0001697422-25-000004 | Dec 9, 2025 | Dec 5, 2025 |
| 4 | PRIMARY DOCUMENT | 0001683607-25-000006 | Nov 24, 2025 | Nov 20, 2025 |
| 4 | PRIMARY DOCUMENT | 0001238303-25-000005 | Nov 24, 2025 | Nov 20, 2025 |
| 4 | PRIMARY DOCUMENT | 0002009236-25-000006 | Nov 10, 2025 | Nov 7, 2025 |
| 4 | PRIMARY DOCUMENT | 0001796226-25-000005 | Oct 31, 2025 | Oct 29, 2025 |
| 4 | PRIMARY DOCUMENT | 0001189014-25-000005 | Oct 31, 2025 | Oct 29, 2025 |
| 4 | PRIMARY DOCUMENT | 0001968202-25-000007 | Jan 6, 2025 | Jan 2, 2025 |
| 4 | PRIMARY DOCUMENT | 0001968202-25-000002 | Jan 6, 2025 | Jan 2, 2025 |
| 4 | PRIMARY DOCUMENT | 0001968202-25-000011 | Jan 6, 2025 | Jan 2, 2025 |
| 4 | PRIMARY DOCUMENT | 0001968202-25-000004 | Jan 6, 2025 | Jan 2, 2025 |
| 4 | PRIMARY DOCUMENT | 0001968202-25-000005 | Jan 6, 2025 | Jan 2, 2025 |
| 4 | PRIMARY DOCUMENT | 0001968202-25-000006 | Jan 6, 2025 | Jan 2, 2025 |
| 4 | PRIMARY DOCUMENT | 0001968202-25-000012 | Jan 6, 2025 | Jan 2, 2025 |
| 4 | PRIMARY DOCUMENT | 0001968202-25-000009 | Jan 6, 2025 | Jan 2, 2025 |
| 4 | PRIMARY DOCUMENT | 0001968202-25-000010 | Jan 6, 2025 | Jan 2, 2025 |
| 4 | PRIMARY DOCUMENT | 0001968202-25-000003 | Jan 6, 2025 | Jan 2, 2025 |
| 4 | PRIMARY DOCUMENT | 0001968202-25-000001 | Jan 3, 2025 | Dec 31, 2024 |
| 4 | PRIMARY DOCUMENT | 0001968202-24-000139 | Dec 18, 2024 | Dec 16, 2024 |
| 4 | PRIMARY DOCUMENT | 0001968202-24-000140 | Dec 18, 2024 | Dec 16, 2024 |
| 4 | PRIMARY DOCUMENT | 0001968202-24-000141 | Dec 18, 2024 | Dec 16, 2024 |
| 4 | PRIMARY DOCUMENT | 0001968202-24-000142 | Dec 18, 2024 | Dec 16, 2024 |