Mary Thistle

Insider Reports History

Location
C/O Viacell, Inc., 245 First Street, Cambridge, MA
Signature
/s/ Eric Bell, 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 Mary Thistle:

Stock Role Class Num Shares Value Price $ Report Date Ownership
Q32 Bio Inc. Director Stock Option (Right to Buy) 53.5K $171K $13.42 Oct 23, 2025 Direct
Vigil Neuroscience, Inc. Director Stock Option Award (Right to Buy) 0 $138K $7.62 Aug 5, 2025 Direct
Alaunos Therapeutics, Inc. Director Common Stock 45K $6.31K $0.14 Jun 22, 2022 Direct
Vigil Neuroscience, Inc. Director Common Stock 0 $0 $2.41 Aug 5, 2025 Direct
Alaunos Therapeutics, Inc. Director Employee Stock Option (right to buy) 100K Jun 6, 2023 Direct
Cullinan Therapeutics, Inc. Director Stock Option (Right to Buy) 25.7K Aug 8, 2024 Direct
Entrada Therapeutics, Inc. Director Stock Option (Right to Buy) 19K Jun 11, 2025 Direct

Insider Reports Filed by Mary Thistle

Symbol Company Period Transactions Value $ Form Type Date Filed Role
QTTB Q32 Bio Inc. Oct 23, 2025 1 $0 4 Oct 27, 2025 Director
VIGL Vigil Neuroscience, Inc. Aug 5, 2025 5 $0 4 Aug 5, 2025 Director
TRDA Entrada Therapeutics, Inc. Jun 11, 2025 1 $0 4 Jun 12, 2025 Director
VIGL Vigil Neuroscience, Inc. May 22, 2025 1 $0 4 May 23, 2025 Director
QTTB Q32 Bio Inc. Feb 24, 2025 2 $0 4 Feb 26, 2025 Director
CGEM Cullinan Therapeutics, Inc. Aug 8, 2024 0 $0 3 Aug 9, 2024 Director
CGEM Cullinan Therapeutics, Inc. Aug 8, 2024 1 $0 4 Aug 9, 2024 Director
TRDA Entrada Therapeutics, Inc. Jun 13, 2024 1 $0 4 Jun 14, 2024 Director
VIGL Vigil Neuroscience, Inc. Jun 5, 2024 1 $0 4 Jun 7, 2024 Director
VIGL Vigil Neuroscience, Inc. May 3, 2024 6 $0 4 May 7, 2024 Director
QTTB Homology Medicines, Inc. Mar 25, 2024 1 $0 4 Mar 27, 2024 Director
FIXX Homology Medicines, Inc. Jun 14, 2023 1 $0 4 Jun 15, 2023 Director
TRDA Entrada Therapeutics, Inc. Jun 8, 2023 1 $0 4 Jun 12, 2023 Director
VIGL Vigil Neuroscience, Inc. Jun 7, 2023 1 $0 4 Jun 9, 2023 Director
TCRT Alaunos Therapeutics, Inc. Jun 6, 2023 1 $0 4 Jun 8, 2023 Director
TCRT Alaunos Therapeutics, Inc. Jun 22, 2022 2 $0 4 Jun 24, 2022 Director
TCRT Alaunos Therapeutics, Inc. Jun 22, 2022 2 $0 4 Jun 24, 2022 Director
FIXX Homology Medicines, Inc. Jun 15, 2022 1 $0 4 Jun 17, 2022 Director
VIGL Vigil Neuroscience, Inc. Jun 9, 2022 1 $0 4 Jun 13, 2022 Director
TRDA Entrada Therapeutics, Inc. Jun 2, 2022 1 $0 4 Jun 6, 2022 Director
VIGL Vigil Neuroscience, Inc. Apr 18, 2022 1 $0 4 Apr 20, 2022 Director
VIGL Vigil Neuroscience, Inc. Apr 18, 2022 0 $0 3 Apr 20, 2022 Director
TRDA Entrada Therapeutics, Inc. Oct 28, 2021 1 $0 4 Nov 1, 2021 Director
TRDA Entrada Therapeutics, Inc. Oct 28, 2021 0 $0 3 Oct 28, 2021 Director
FIXX Homology Medicines, Inc. Jun 17, 2021 1 $0 4 Jun 22, 2021 Director