Insider · CIK 0001174475

BROWN MICHAEL S

Reports to the SEC for 2 companies · TARRYTOWN, NY

sec.gov

Transactions

Companies

Filings

CIK

0001174475

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-01-02	REGNREGENERON PHARMACEUTICALS, INC.A Award	Director	AAward	+155 sh	—	—	1,703
2026-01-02	REGNREGENERON PHARMACEUTICALS, INC. · Non-Qualified Stock Option (right to buy)A Award	Director	AAward	+1,962 sh	—	—	1,962
2025-01-02	REGNREGENERON PHARMACEUTICALS, INC. · Non-Qualified Stock Option (right to buy)A Award	Director	AAward	+1,958 sh	—	—	1,958
2025-01-02	REGNREGENERON PHARMACEUTICALS, INC.A Award	Director	AAward	+166 sh	—	—	1,548
2024-06-14	REGNREGENERON PHARMACEUTICALS, INC.S Sale	Director	SSale	−1,535 sh	$1040.00	−$1.6M	1,382
2024-06-14	REGNREGENERON PHARMACEUTICALS, INC.M Exercise/Conversion	Director	MExercise/Conversion	+1,535 sh	$625.60	+$960K	2,917
2024-06-14	REGNREGENERON PHARMACEUTICALS, INC. · Non-Qualified Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−1,535 sh	—	—	0
2024-05-28	REGNREGENERON PHARMACEUTICALS, INC.M Exercise/Conversion	Director	MExercise/Conversion	+1,172 sh	$625.60	+$733K	2,554
2024-05-28	REGNREGENERON PHARMACEUTICALS, INC.S Sale	Director	SSale	−1,172 sh	$974.86	−$1.14M	1,382
2024-05-28	REGNREGENERON PHARMACEUTICALS, INC. · Non-Qualified Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−1,172 sh	—	—	1,535
2024-01-02	REGNREGENERON PHARMACEUTICALS, INC. · Non-Qualified Stock Option (right to buy)A Award	Director	AAward	+1,607 sh	—	—	1,607
2024-01-02	REGNREGENERON PHARMACEUTICALS, INC.A Award	Director	AAward	+135 sh	—	—	1,382
2023-12-27	REGNREGENERON PHARMACEUTICALS, INC.M Exercise/Conversion	Director	MExercise/Conversion	+2,049 sh	$482.68	+$989K	3,296
2023-12-27	REGNREGENERON PHARMACEUTICALS, INC.S Sale	Director	SSale	−2,049 sh	$898.00	−$1.84M	1,247
2023-12-27	REGNREGENERON PHARMACEUTICALS, INC. · Non-Qualified Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−2,049 sh	—	—	0
2023-04-21	REGNREGENERON PHARMACEUTICALS, INC. · Non-Qualified Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−3,070 sh	—	—	0
2023-04-21	REGNREGENERON PHARMACEUTICALS, INC.M Exercise/Conversion	Director	MExercise/Conversion	+3,070 sh	$520.01	+$1.6M	4,317
2023-04-21	REGNREGENERON PHARMACEUTICALS, INC.S Sale	Director	SSale	−3,070 sh	$798.42	−$2.45M	1,247
2023-02-06	REGNREGENERON PHARMACEUTICALS, INC.M Exercise/Conversion	Director	MExercise/Conversion	+3,071 sh	$520.01	+$1.6M	4,318
2023-02-06	REGNREGENERON PHARMACEUTICALS, INC.S Sale	Director	SSale	−500 sh	$797.00	−$399K	6,162
2023-02-06	REGNREGENERON PHARMACEUTICALS, INC. · Non-Qualified Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−3,071 sh	—	—	3,070
2023-02-06	REGNREGENERON PHARMACEUTICALS, INC.S Sale	Director	SSale	−3,071 sh	$798.00	−$2.45M	1,247
2023-01-27	REGNREGENERON PHARMACEUTICALS, INC. · Non-Qualified Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−1 sh	—	—	6,141
2023-01-27	REGNREGENERON PHARMACEUTICALS, INC.M Exercise/Conversion	Director	MExercise/Conversion	+1 sh	$520.01	+$520.01	1,248
2023-01-27	REGNREGENERON PHARMACEUTICALS, INC.S Sale	Director	SSale	−1 sh	$747.00	−$747	1,247
2023-01-06	REGNREGENERON PHARMACEUTICALS, INC.S Sale	Director	SSale	−3,070 sh	$747.14	−$2.29M	1,247
2023-01-06	REGNREGENERON PHARMACEUTICALS, INC. · Non-Qualified Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−3,070 sh	—	—	6,142
2023-01-06	REGNREGENERON PHARMACEUTICALS, INC.M Exercise/Conversion	Director	MExercise/Conversion	+3,070 sh	$520.01	+$1.6M	4,317
2023-01-03	REGNREGENERON PHARMACEUTICALS, INC.A Award	Director	AAward	+165 sh	—	—	1,247
2023-01-03	REGNREGENERON PHARMACEUTICALS, INC. · Non-Qualified Stock Option (right to buy)A Award	Director	AAward	+1,929 sh	—	—	1,929
2022-11-08	REGNREGENERON PHARMACEUTICALS, INC.S Sale	Director	SSale	−1,764 sh	$748.48	−$1.32M	1,749
2022-11-08	REGNREGENERON PHARMACEUTICALS, INC.M Exercise/Conversion	Director	MExercise/Conversion	+1,564 sh	$482.68	+$755K	3,313
2022-11-08	REGNREGENERON PHARMACEUTICALS, INC.S Sale	Director	SSale	−126 sh	$751.23	−$94.7K	3,187
2022-11-08	REGNREGENERON PHARMACEUTICALS, INC.S Sale	Director	SSale	−201 sh	$767.25	−$154K	1,282
2022-11-08	REGNREGENERON PHARMACEUTICALS, INC.S Sale	Director	SSale	−203 sh	$752.14	−$153K	2,984
2022-11-08	REGNREGENERON PHARMACEUTICALS, INC.S Sale	Director	SSale	−300 sh	$753.66	−$226K	2,684
2022-11-08	REGNREGENERON PHARMACEUTICALS, INC.S Sale	Director	SSale	−200 sh	$768.11	−$154K	1,082
2022-11-08	REGNREGENERON PHARMACEUTICALS, INC.S Sale	Director	SSale	−500 sh	$748.49	−$374K	6,662
2022-11-08	REGNREGENERON PHARMACEUTICALS, INC.S Sale	Director	SSale	−201 sh	$766.74	−$154K	1,483
2022-11-08	REGNREGENERON PHARMACEUTICALS, INC. · Non-Qualified Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−2,431 sh	—	—	0
2022-11-08	REGNREGENERON PHARMACEUTICALS, INC. · Non-Qualified Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−1,564 sh	—	—	2,049
2022-11-08	REGNREGENERON PHARMACEUTICALS, INC.S Sale	Director	SSale	−200 sh	$760.70	−$152K	2,284
2022-11-08	REGNREGENERON PHARMACEUTICALS, INC.S Sale	Director	SSale	−100 sh	$761.53	−$76.2K	2,184
2022-11-08	REGNREGENERON PHARMACEUTICALS, INC.S Sale	Director	SSale	−200 sh	$763.19	−$153K	1,984
2022-11-08	REGNREGENERON PHARMACEUTICALS, INC.S Sale	Director	SSale	−200 sh	$764.23	−$153K	1,784
2022-11-08	REGNREGENERON PHARMACEUTICALS, INC.M Exercise/Conversion	Director	MExercise/Conversion	+2,431 sh	$374.12	+$909K	3,513
2022-11-08	REGNREGENERON PHARMACEUTICALS, INC.S Sale	Director	SSale	−200 sh	$754.70	−$151K	2,484
2022-11-08	REGNREGENERON PHARMACEUTICALS, INC.S Sale	Director	SSale	−100 sh	$765.19	−$76.5K	1,684
2022-03-30	REGNREGENERON PHARMACEUTICALS, INC.M Exercise/Conversion	Director	MExercise/Conversion	+408 sh	$374.12	+$153K	1,490
2022-03-30	REGNREGENERON PHARMACEUTICALS, INC.S Sale	Director	SSale	−408 sh	$699.00	−$285K	1,082

Recent filings

Accepted (ET)
Jan 64
BROWN MICHAEL S0001174475-26-000002
SEC(opens sec.gov)
Jan 64
BROWN MICHAEL S0001968202-25-000003
SEC(opens sec.gov)
Jun 174
BROWN MICHAEL S0001968202-24-000102
SEC(opens sec.gov)
May 294
BROWN MICHAEL S0001104659-24-066045
SEC(opens sec.gov)
Jan 44
BROWN MICHAEL S0001968202-24-000022
SEC(opens sec.gov)
Dec 294
BROWN MICHAEL S0001883850-23-000109
SEC(opens sec.gov)
Apr 244
BROWN MICHAEL S0001968202-23-000009
SEC(opens sec.gov)
Feb 84
BROWN MICHAEL S0001883850-23-000045
SEC(opens sec.gov)

Companies

Address

777 OLD SAW MILL RIVER ROAD

TARRYTOWN, NY, 10591