MICHAEL S. BROWN

Insider Reports History

Signature
/s/ Michael S. Brown
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by MICHAEL S. BROWN:

Company Role Class Num Shares Value Price $ Report Date Ownership
REGENERON PHARMACEUTICALS, INC. Director Common Stock 6,162 $4,756,262 $771.87 02 Jan 2026 by Trust
REGENERON PHARMACEUTICALS, INC. Director Common Stock 5,000 $3,859,349 $771.87 02 Jan 2026 by SLAT
REGENERON PHARMACEUTICALS, INC. Director Common Stock 1,703 $1,314,494 $771.87 02 Jan 2026 Direct
REGENERON PHARMACEUTICALS, INC. Director Non-Qualified Stock Option (right to buy) 1,962 02 Jan 2026 Direct

Insider Reports Filed by MICHAEL S. BROWN

Symbol Company Period Transactions Value $ Form Type Role Filing Time
REGN REGENERON PHARMACEUTICALS, INC. 02 Jan 2026 2 $0 4 Director 06 Jan 2026, 16:10
REGN REGENERON PHARMACEUTICALS, INC. 02 Jan 2025 2 $0 4 Director 06 Jan 2025, 16:05
REGN REGENERON PHARMACEUTICALS, INC. 14 Jun 2024 3 -$636,104 4 Director 17 Jun 2024, 16:01
REGN REGENERON PHARMACEUTICALS, INC. 28 May 2024 3 -$409,333 4 Director 29 May 2024, 16:01
REGN REGENERON PHARMACEUTICALS, INC. 02 Jan 2024 2 $0 4 Director 04 Jan 2024, 16:06
REGN REGENERON PHARMACEUTICALS, INC. 27 Dec 2023 3 -$850,991 4 Director 29 Dec 2023, 16:06
REGN REGENERON PHARMACEUTICALS, INC. 21 Apr 2023 3 -$854,719 4 Director 24 Apr 2023, 16:05
REGN REGENERON PHARMACEUTICALS, INC. 06 Feb 2023 4 -$1,252,207 4 Director 08 Feb 2023, 15:15
REGN REGENERON PHARMACEUTICALS, INC. 27 Jan 2023 3 -$227 4 Director 30 Jan 2023, 15:11
REGN REGENERON PHARMACEUTICALS, INC. 06 Jan 2023 3 -$697,289 4 Director 10 Jan 2023, 15:03
REGN REGENERON PHARMACEUTICALS, INC. 03 Jan 2023 2 $0 4 Director 05 Jan 2023, 15:21
REGN REGENERON PHARMACEUTICALS, INC. 08 Nov 2022 18 -$1,726,794 4 Director 10 Nov 2022, 15:00
REGN REGENERON PHARMACEUTICALS, INC. 29 Mar 2022 6 -$627,018 4 Director 31 Mar 2022, 16:04
REGN REGENERON PHARMACEUTICALS, INC. 23 Feb 2022 1 -$304,340 4 Director 24 Feb 2022, 15:07
REGN REGENERON PHARMACEUTICALS, INC. 03 Jan 2022 2 $0 4 Director 05 Jan 2022, 15:18
REGN REGENERON PHARMACEUTICALS, INC. 13 Sep 2021 23 -$2,359,108 4 Director 15 Sep 2021, 16:03
REGN REGENERON PHARMACEUTICALS, INC. 09 Aug 2021 1 -$1,033,085 4 Director 10 Aug 2021, 17:00
REGN REGENERON PHARMACEUTICALS, INC. 25 Jun 2021 3 -$370,118 4 Director 28 Jun 2021, 16:01
REGN REGENERON PHARMACEUTICALS, INC. 14 Jun 2021 3 -$261,120 4 Director 16 Jun 2021, 16:02