04/07/2025
3:15 PM | Regeneron Pharmaceuticals (Filer)
| Form PRE 14A | |
02/12/2025
8:30 AM | FMR LLC (Filed by)
Regeneron Pharmaceuticals (Subject)
| Form SCHEDULE 13G/A | |
02/07/2025
3:36 PM | Regeneron Pharmaceuticals (Filer)
| Form 13F-HR
Initial Quarterly Form 13F Holdings report filed by institutional managers | |
02/05/2025
8:18 AM | Regeneron Pharmaceuticals (Filer)
| Form 10-K
Annual report pursuant to Section 13 or 15(d) | |
02/04/2025
6:11 AM | Regeneron Pharmaceuticals (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
01/13/2025
5:37 AM | Regeneron Pharmaceuticals (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
01/06/2025
4:42 PM | Regeneron Pharmaceuticals (Issuer)
Schenkein David P (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/18/2024
3:01 PM | Fenimore Christopher R. (Reporting)
Regeneron Pharmaceuticals (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/18/2024
3:01 PM | LAROSA JOSEPH J (Reporting)
Regeneron Pharmaceuticals (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/18/2024
3:02 PM | McCourt Marion (Reporting)
Regeneron Pharmaceuticals (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/18/2024
3:02 PM | MURPHY ANDREW J (Reporting)
Regeneron Pharmaceuticals (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
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12/18/2024
3:02 PM | Pitofsky Jason (Reporting)
Regeneron Pharmaceuticals (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/18/2024
3:02 PM | Regeneron Pharmaceuticals (Issuer)
STAHL NEIL (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/18/2024
3:03 PM | Regeneron Pharmaceuticals (Issuer)
Van Plew Daniel P (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/01/2024
3:38 PM | McCourt Marion (Reporting)
Regeneron Pharmaceuticals (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
10/31/2024
3:33 PM | Regeneron Pharmaceuticals (Filer)
| Form S-3ASR | |
10/31/2024
6:16 AM | Regeneron Pharmaceuticals (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
10/31/2024
6:10 AM | Regeneron Pharmaceuticals (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
10/07/2024
6:00 AM | Regeneron Pharmaceuticals (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
09/05/2024
3:01 PM | Regeneron Pharmaceuticals (Issuer)
RYAN ARTHUR F (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/05/2024
3:01 PM | McCourt Marion (Reporting)
Regeneron Pharmaceuticals (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/05/2024
3:01 PM | Regeneron Pharmaceuticals (Issuer)
SING GEORGE L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/29/2024
3:27 PM | Fenimore Christopher R. (Reporting)
Regeneron Pharmaceuticals (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/28/2024
3:35 PM | Fenimore Christopher R. (Reporting)
Regeneron Pharmaceuticals (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
08/15/2024
4:55 PM | POON CHRISTINE A (Reporting)
Regeneron Pharmaceuticals (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
08/15/2024
10:45 AM | Bassler Bonnie L (Reporting)
Regeneron Pharmaceuticals (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
08/08/2024
3:53 PM | Regeneron Pharmaceuticals (Subject)
STAHL NEIL (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
08/07/2024
3:33 PM | Pitofsky Jason (Reporting)
Regeneron Pharmaceuticals (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
08/07/2024
3:40 PM | Pitofsky Jason (Reporting)
Regeneron Pharmaceuticals (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/02/2024
9:43 AM | Bassler Bonnie L (Reporting)
Regeneron Pharmaceuticals (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
08/01/2024
3:18 PM | McCourt Marion (Reporting)
Regeneron Pharmaceuticals (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
08/01/2024
6:06 AM | Regeneron Pharmaceuticals (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
08/01/2024
6:15 AM | Regeneron Pharmaceuticals (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
07/08/2024
6:00 AM | Regeneron Pharmaceuticals (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
07/02/2024
3:01 PM | Regeneron Pharmaceuticals (Issuer)
RYAN ARTHUR F (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/01/2024
4:24 PM | McCourt Marion (Reporting)
Regeneron Pharmaceuticals (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
06/25/2024
3:39 PM | LAROSA JOSEPH J (Reporting)
Regeneron Pharmaceuticals (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/25/2024
3:41 PM | Bassler Bonnie L (Reporting)
Regeneron Pharmaceuticals (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/24/2024
1:46 PM | Bassler Bonnie L (Reporting)
Regeneron Pharmaceuticals (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
06/13/2024
3:01 PM | Regeneron Pharmaceuticals (Issuer)
SCHLEIFER LEONARD S (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/12/2024
4:04 PM | Regeneron Pharmaceuticals (Subject)
SCHLEIFER LEONARD S (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
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06/05/2024
1:24 PM | Bassler Bonnie L (Reporting)
Regeneron Pharmaceuticals (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
06/03/2024
3:36 PM | McCourt Marion (Reporting)
Regeneron Pharmaceuticals (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
05/28/2024
3:29 PM | BROWN MICHAEL S (Reporting)
Regeneron Pharmaceuticals (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
05/17/2024
4:57 PM | Regeneron Pharmaceuticals (Issuer)
SCHLEIFER LEONARD S (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/15/2024
5:10 PM | Regeneron Pharmaceuticals (Issuer)
SCHLEIFER LEONARD S (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/15/2024
3:16 PM | Regeneron Pharmaceuticals (Subject)
YANCOPOULOS GEORGE (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
05/14/2024
3:21 PM | Regeneron Pharmaceuticals (Subject)
SCHLEIFER LEONARD S (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
05/02/2024
6:13 AM | Regeneron Pharmaceuticals (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
05/02/2024
6:13 AM | Regeneron Pharmaceuticals (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
05/02/2024
6:06 AM | Regeneron Pharmaceuticals (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
05/01/2024
4:33 PM | Regeneron Pharmaceuticals (Subject)
RYAN ARTHUR F (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
05/01/2024
4:04 PM | McCourt Marion (Reporting)
Regeneron Pharmaceuticals (Subject)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
05/01/2024
3:00 PM | Regeneron Pharmaceuticals (Issuer)
YANCOPOULOS GEORGE (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/01/2024
3:03 PM | Regeneron Pharmaceuticals (Issuer)
YANCOPOULOS GEORGE (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
