David R. Epstein

Insider Reports History

Location
New York, NY
Signature
/s/ Andrew Polovin, Attorney-in-Fact
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 David R. Epstein:

Company Role Class Num Shares Value Price $ Report Date Ownership
Tempus AI, Inc. Director Class A Comnmon Stock 26,421 $1,996,106 $75.55 01 Dec 2025 Direct
Axcella Health Inc. Director Common Stock 209,756 $121,658 $0.5800 19 May 2022 Direct
Evelo Biosciences, Inc. Director Common Stock 93,932 $30,998 $0.3300 30 Jun 2022 Direct
Rubius Therapeutics, Inc. Director Stock Option (Right to Buy) 499,762 12 May 2022 Direct
Senti Biosciences, Inc. Director Stock Option (Right to Buy) 125,000 13 Jul 2022 Direct
Evelo Biosciences, Inc. Director Restricted Stock Units 0 30 Jun 2022 Direct
Opy Acquisition Corp. I Director Common Stock 0 26 Oct 2021 Direct
Seagen Inc. CEO, Director Common Stock 0 $229.00 14 Dec 2023 Direct
Seagen Inc. CEO, Director Performance Stock Units 0 $229.00 14 Dec 2023 Direct
Seagen Inc. CEO, Director Restricted Stock Units 0 $229.00 14 Dec 2023 Direct
Seagen Inc. CEO, Director Stock Options (Right to Buy) 0 14 Dec 2023 Direct

Insider Reports Filed by David R. Epstein

Symbol Company Period Transactions Value $ Form Type Role Filing Time
TEM Tempus AI, Inc. 01 Dec 2025 1 -$18,888 4 Director 03 Dec 2025, 16:50
TEM Tempus AI, Inc. 03 Nov 2025 1 -$33,300 4 Director 05 Nov 2025, 16:15
TEM Tempus AI, Inc. 02 Sep 2025 1 -$18,410 4 Director 04 Sep 2025, 16:15
TEM Tempus AI, Inc. 01 Aug 2025 1 -$20,409 4 Director 05 Aug 2025, 16:15
TEM Tempus AI, Inc. 02 Jun 2025 1 -$13,800 4 Director 04 Jun 2025, 16:15
TEM Tempus AI, Inc. 20 May 2025 1 $0 4 Director 22 May 2025, 20:00
TEM Tempus AI, Inc. 01 May 2025 1 -$19,795 4 Director 05 May 2025, 16:15
TEM Tempus AI, Inc. 17 Mar 2025 1 -$46,362 4 Director 19 Mar 2025, 18:30
TEM Tempus AI, Inc. 03 Mar 2025 1 -$14,380 4 Director 05 Mar 2025, 16:15
TEM Tempus AI, Inc. 03 Feb 2025 1 -$19,725 4 Director 05 Feb 2025, 18:06
TEM Tempus AI, Inc. 11 Dec 2024 1 -$25,922 4 Director 13 Dec 2024, 18:20
TEM Tempus AI, Inc. 13 Jun 2024 1 $0 4 Director 17 Jun 2024, 21:45
TEM Tempus AI, Inc. 13 Jun 2024 0 $0 3 Director 13 Jun 2024, 18:40
SGEN Seagen Inc. 14 Dec 2023 12 -$3,757,203 4 CEO, Director 15 Dec 2023, 18:29
SGEN Seagen Inc. 10 Nov 2023 1 -$2,262,166 4 CEO, Director 13 Nov 2023, 20:02
SGEN Seagen Inc. 15 Aug 2023 1 $0 4 Chief Executive Officer, Director 17 Aug 2023, 21:14
SGEN Seagen Inc. 09 Nov 2022 4 $0 4 Chief Executive Officer, Director 14 Nov 2022, 16:45
SGEN Seagen Inc. 09 Nov 2022 0 $0 3 Chief Executive Officer, Director 10 Nov 2022, 18:39
SNTI Senti Biosciences, Inc. 13 Jul 2022 1 $0 4 Director 15 Jul 2022, 18:00
EVLO Evelo Biosciences, Inc. 30 Jun 2022 4 $0 4 Director 30 Jun 2022, 16:52
EVLO Evelo Biosciences, Inc. 10 Jun 2022 1 $0 4 Director 13 Jun 2022, 16:41
SNTI Dynamics Special Purpose Corp. 08 Jun 2022 2 $0 4 Director 10 Jun 2022, 21:22
EVLO Evelo Biosciences, Inc. 31 May 2022 4 $0 4 Director 01 Jun 2022, 16:12
EVLO Evelo Biosciences, Inc. 27 May 2022 1 +$25,000 4 Director 31 May 2022, 16:07
AXLA Axcella Health Inc. 19 May 2022 1 $0 4 Director 03 Jun 2022, 16:30
RUBY Rubius Therapeutics, Inc. 12 May 2022 1 $0 4 Director 13 May 2022, 16:20
EVLO Evelo Biosciences, Inc. 02 May 2022 4 $0 4 Director 02 May 2022, 16:03
RUBY Rubius Therapeutics, Inc. 21 Apr 2022 1 +$43,329 4 Director 22 Apr 2022, 18:07
EVLO Evelo Biosciences, Inc. 31 Mar 2022 4 $0 4 Director 01 Apr 2022, 16:05
AXLA Axcella Health Inc. 17 Mar 2022 3 $0 4 Director 21 Mar 2022, 16:30
AXLA Axcella Health Inc. 16 Mar 2022 1 +$50,000 4 Director 18 Mar 2022, 08:30
EVLO Evelo Biosciences, Inc. 28 Feb 2022 4 $0 4 Director 01 Mar 2022, 15:07
AXLA Axcella Health Inc. 18 Feb 2022 2 $0 4 Director 23 Feb 2022, 15:19
EVLO Evelo Biosciences, Inc. 31 Jan 2022 4 $0 4 Director 31 Jan 2022, 16:06
AXLA Axcella Health Inc. 18 Jan 2022 2 $0 4 Director 20 Jan 2022, 15:30
EVLO Evelo Biosciences, Inc. 31 Dec 2021 4 $0 4 Director 03 Jan 2022, 15:23
AXLA Axcella Health Inc. 17 Dec 2021 2 $0 4 Director 20 Dec 2021, 15:15
EVLO Evelo Biosciences, Inc. 30 Nov 2021 4 $0 4 Director 01 Dec 2021, 15:39
AXLA Axcella Health Inc. 18 Nov 2021 2 $0 4 Director 22 Nov 2021, 17:04
EVLO Evelo Biosciences, Inc. 01 Nov 2021 4 $0 4 Director 01 Nov 2021, 17:22
OHAA Opy Acquisition Corp. I 26 Oct 2021 0 $0 3 Director 26 Oct 2021, 20:57
AXLA Axcella Health Inc. 18 Oct 2021 2 $0 4 Director 19 Oct 2021, 16:31
EVLO Evelo Biosciences, Inc. 01 Oct 2021 4 $0 4 Director 01 Oct 2021, 16:42
AXLA Axcella Health Inc. 17 Sep 2021 2 $0 4 Director 20 Sep 2021, 16:31
EVLO Evelo Biosciences, Inc. 03 Sep 2021 4 $0 4 Director 03 Sep 2021, 16:55
AXLA Axcella Health Inc. 18 Aug 2021 2 $0 4 Director 19 Aug 2021, 16:15
AXLA Axcella Health Inc. 16 Jul 2021 2 $0 4 Director 20 Jul 2021, 16:31
EVLO Evelo Biosciences, Inc. 30 Jun 2021 2 $0 4 Director 02 Jul 2021, 16:25
AXLA Axcella Health Inc. 18 Jun 2021 2 $0 4 Director 21 Jun 2021, 17:42
SNTI Dynamics Special Purpose Corp. 25 May 2021 0 $0 3 Director 25 May 2021, 20:21
AXLA Axcella Health Inc. 18 May 2021 2 $0 4 Director 20 May 2021, 16:31
RUBY Rubius Therapeutics, Inc. 12 May 2021 1 $0 4 Director 13 May 2021, 20:35