George L. Sing

Insider Reports History

Location
Tarrytown, NY
Signature
/s/ George L. Sing
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 George L. Sing:

Company Role Class Num Shares Value Price $ Report Date Ownership
REGENERON PHARMACEUTICALS, INC. Director Common Stock 31,007 $23,933,369 $771.87 02 Jan 2026 Direct
REGENERON PHARMACEUTICALS, INC. Director Common Stock 1,000 $771,869 $771.87 02 Jan 2026 by Trust for Son
REGENERON PHARMACEUTICALS, INC. Director Common Stock 750 $578,902 $771.87 02 Jan 2026 by Spouse
REGENERON PHARMACEUTICALS, INC. Director Common Stock 400 $308,747 $771.87 02 Jan 2026 by Spouse/Cust Son
REGENERON PHARMACEUTICALS, INC. Director Non-Qualified Stock Option (right to buy) 1,962 02 Jan 2026 Direct

Insider Reports Filed by George L. Sing

Symbol Company Period Transactions Value $ Form Type Role Filing Time
REGN REGENERON PHARMACEUTICALS, INC. 02 Jan 2026 2 $0 4 Director 06 Jan 2026, 16:16
REGN REGENERON PHARMACEUTICALS, INC. 30 Dec 2025 3 +$634 4 Director 31 Dec 2025, 17:05
REGN REGENERON PHARMACEUTICALS, INC. 31 Dec 2024 5 +$141 4 Director 03 Jan 2025, 16:02
REGN REGENERON PHARMACEUTICALS, INC. 04 Sep 2024 1 $0 4 Director 05 Sep 2024, 16:01
REGN REGENERON PHARMACEUTICALS, INC. 03 May 2024 3 +$61.19 4 Director 06 May 2024, 16:20
REGN REGENERON PHARMACEUTICALS, INC. 26 Feb 2024 5 -$579,170 4 Director 28 Feb 2024, 16:04
REGN REGENERON PHARMACEUTICALS, INC. 22 Feb 2024 10 -$1,940,845 4 Director 26 Feb 2024, 16:07
REGN REGENERON PHARMACEUTICALS, INC. 08 Feb 2024 6 -$536,670 4 Director 12 Feb 2024, 16:02
REGN REGENERON PHARMACEUTICALS, INC. 02 Jan 2024 2 $0 4 Director 04 Jan 2024, 16:07
REGN REGENERON PHARMACEUTICALS, INC. 03 Jan 2023 2 $0 4 Director 05 Jan 2023, 15:19
REGN REGENERON PHARMACEUTICALS, INC. 25 Feb 2022 3 -$2,473,000 4 Director 01 Mar 2022, 15:03
REGN REGENERON PHARMACEUTICALS, INC. 03 Jan 2022 2 $0 4 Director 05 Jan 2022, 15:21
REGN REGENERON PHARMACEUTICALS, INC. 19 Nov 2021 3 -$1,970,000 4 Director 23 Nov 2021, 15:29
REGN REGENERON PHARMACEUTICALS, INC. 16 Nov 2021 5 -$7,025,080 4 Director 18 Nov 2021, 15:09
REGN REGENERON PHARMACEUTICALS, INC. 26 Aug 2021 5 -$1,142,400 4 Director 30 Aug 2021, 16:26
REGN REGENERON PHARMACEUTICALS, INC. 16 Aug 2021 2 -$1,071,650 4 Director 17 Aug 2021, 16:17
REGN REGENERON PHARMACEUTICALS, INC. 11 Aug 2021 5 -$2,348,000 4 Director 13 Aug 2021, 17:19
REGN REGENERON PHARMACEUTICALS, INC. 06 Aug 2021 6 -$4,255,877 4 Director 10 Aug 2021, 17:00