Jennifer Michaelson

Insider Reports History

Location
Cambridge, MA
Signature
/s/ Jacquelyn Sumer, 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 Jennifer Michaelson:

Company Role Class Num Shares Value Price $ Report Date Ownership
Cullinan Therapeutics, Inc. Chief Scientific Officer Common Stock 181,977 $2,602,271 $14.30 20 Feb 2026 Direct
Cullinan Therapeutics, Inc. Chief Scientific Officer Stock Option (Right to Buy) 124,987 20 Feb 2026 Direct

Insider Reports Filed by Jennifer Michaelson

Symbol Company Period Transactions Value $ Form Type Role Filing Time
CGEM Cullinan Therapeutics, Inc. 20 Feb 2026 4 -$130,966 4 Chief Scientific Officer 23 Feb 2026, 17:00
CGEM Cullinan Therapeutics, Inc. 18 Feb 2026 2 $0 4 Chief Scientific Officer 19 Feb 2026, 17:00
CGEM Cullinan Therapeutics, Inc. 12 Feb 2026 1 -$5,004 4 Chief Scientific Officer 13 Feb 2026, 17:00
CGEM Cullinan Therapeutics, Inc. 22 Jan 2026 1 -$49,200 4 Chief Scientific Officer 23 Jan 2026, 17:00
CGEM Cullinan Therapeutics, Inc. 19 Dec 2025 1 -$13,463 4 Chief Scientific Officer 22 Dec 2025, 17:00
CGEM Cullinan Therapeutics, Inc. 18 Dec 2025 1 -$28,024 4 Chief Scientific Officer 19 Dec 2025, 17:00
CGEM Cullinan Therapeutics, Inc. 12 Dec 2025 2 -$38,433 4 Chief Scientific Officer 16 Dec 2025, 17:00
CGEM Cullinan Therapeutics, Inc. 24 Nov 2025 1 -$49,200 4 Chief Scientific Officer 25 Nov 2025, 17:00
CGEM Cullinan Therapeutics, Inc. 25 Feb 2025 1 -$32,039 4 Chief Scientific Officer 27 Feb 2025, 17:00
CGEM Cullinan Therapeutics, Inc. 19 Feb 2025 2 $0 4 Chief Scientific Officer 21 Feb 2025, 18:00
CGEM Cullinan Therapeutics, Inc. 06 Jan 2025 1 -$50,040 4 Chief Scientific Officer 07 Jan 2025, 17:00
CGEM Cullinan Therapeutics, Inc. 18 Dec 2024 1 -$53,547 4 Chief Scientific Officer 20 Dec 2024, 17:00
CGEM Cullinan Therapeutics, Inc. 12 Dec 2024 1 -$43,682 4 Chief Scientific Officer 16 Dec 2024, 17:00
CGEM Cullinan Therapeutics, Inc. 05 Nov 2024 1 -$125,120 4 Chief Scientific Officer 07 Nov 2024, 17:30
CGEM Cullinan Therapeutics, Inc. 05 Sep 2024 1 -$144,720 4 Chief Scientific Officer 09 Sep 2024, 17:30
CGEM Cullinan Therapeutics, Inc. 05 Jul 2024 1 -$130,640 4 Chief Scientific Officer 09 Jul 2024, 17:30
CGEM Cullinan Therapeutics, Inc. 01 Jul 2024 1 +$21,240 4 Chief Scientific Officer 02 Jul 2024, 19:30
CGEM Cullinan Therapeutics, Inc. 06 May 2024 7 -$1,557,570 4 Chief Scientific Officer 08 May 2024, 19:30
CGEM Cullinan Oncology, Inc. 22 Feb 2024 2 $0 4 Chief Scientific Officer 23 Feb 2024, 17:00
CGEM Cullinan Oncology, Inc. 21 Dec 2023 1 -$9,732 4 Chief Scientific Officer 22 Dec 2023, 17:30
CGEM Cullinan Oncology, Inc. 18 Dec 2023 1 -$1,956 4 Chief Scientific Officer 20 Dec 2023, 18:00
CGEM Cullinan Oncology, Inc. 12 Dec 2023 1 -$8,341 4 Chief Scientific Officer 13 Dec 2023, 20:00
CGEM Cullinan Oncology, Inc. 20 Jun 2023 1 -$3,080 4 Chief Development Officer 21 Jun 2023, 16:17
CGEM Cullinan Oncology, Inc. 12 Jun 2023 1 -$2,307 4 Chief Development Officer 14 Jun 2023, 16:35
CGEM Cullinan Oncology, Inc. 06 Jun 2023 6 -$96,129 4 Chief Development Officer 08 Jun 2023, 17:10
CGEM Cullinan Oncology, Inc. 18 May 2023 1 -$2,094 4 Chief Development Officer 19 May 2023, 16:51
CGEM Cullinan Oncology, Inc. 12 May 2023 1 -$1,695 4 Chief Development Officer 16 May 2023, 17:36
CGEM Cullinan Oncology, Inc. 18 Apr 2023 1 -$2,549 4 Chief Development Officer 20 Apr 2023, 16:32
CGEM Cullinan Oncology, Inc. 12 Apr 2023 1 -$1,799 4 Chief Development Officer 14 Apr 2023, 18:23
CGEM Cullinan Oncology, Inc. 20 Mar 2023 1 -$2,694 4 Chief Development Officer 27 Mar 2023, 16:05
CGEM Cullinan Oncology, Inc. 17 Feb 2023 2 $0 4 Chief Development Officer 21 Feb 2023, 17:52
CGEM Cullinan Oncology, Inc. 25 Nov 2022 3 -$36,000 4 Chief Development Officer, Biologics Exhibit 24 - Power of Attorney 29 Nov 2022, 15:05
CGEM Cullinan Oncology, Inc. 27 Sep 2022 3 -$32,400 4 Chief Development Officer, Biologics 29 Sep 2022, 16:05
CGEM Cullinan Oncology, Inc. 08 Aug 2022 3 -$14,833 4 Chief Development Officer 09 Aug 2022, 17:36
CGEM Cullinan Oncology, Inc. 25 Jul 2022 3 -$81,680 4 Chief Development Officer 26 Jul 2022, 17:44
CGEM Cullinan Oncology, Inc. 30 Jun 2022 1 +$17,658 4 Chief Development Officer 05 Jul 2022, 18:10
CGEM Cullinan Oncology, Inc. 11 Feb 2022 2 $0 4 Chief Development Officer 15 Feb 2022, 15:55
CGEM Cullinan Oncology, Inc. 18 Oct 2021 5 -$68,469 4 Chief Development Officer, Biologics 20 Oct 2021, 16:30
CGEM Cullinan Oncology, Inc. 20 Sep 2021 4 -$80,848 4 Chief Development Officer, Biologics 21 Sep 2021, 16:30
CGEM Cullinan Oncology, Inc. 18 Aug 2021 4 -$93,448 4/A Officer 26 Aug 2021, 19:15