Mary Thistle

Sr VP & GM Reproductive Health, VIACELL INC.

Companies

Aktis Oncology, Inc.Board member Jan 8, 2026 to now¹
Cullinan OncologyBoard member Aug 9, 2024 to now²
Vigil Neuroscience, Inc.Board member Apr 20, 2022 to now³
Entrada Therapeutics, Inc.Board member Oct 28, 2021 to now⁴
Q32 Bio Inc.Board member Mar 27, 2018 to now⁵
ZIOPHARM OncologyBoard member Nov 19, 2020 to Jun 8, 2023⁶

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

ZIOPHARM Oncology TCRT45,000 shares⁷$98.1K at $2.18Jun 22, 2022
Vigil Neuroscience, Inc.0 shares⁸Aug 5, 2025

As of each latest filing. The line shows shares held over time.

Recent filings

Aug 5, 2025Returned to company 5,000 shares of Vigil Neuroscience, Inc.⁸
May 22, 2025Granted 5,000 shares of Vigil Neuroscience, Inc.⁹
Jun 22, 2022Granted 40,000 shares of ZIOPHARM Oncology⁷
Jun 22, 2022Granted 40,000 shares of ZIOPHARM Oncology¹⁰

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARAktis Oncology, Inc., Board member
2
SEC EDGARCullinan Oncology, Board member
3
SEC EDGARVigil Neuroscience, Inc., Board member
4
SEC EDGAREntrada Therapeutics, Inc., Board member
5
SEC EDGARQ32 Bio Inc., Board member
6
SEC EDGARZIOPHARM Oncology, Board member
7
SEC EDGARZIOPHARM Oncology shares after the filing of Jun 22, 2022
8
SEC EDGARVigil Neuroscience, Inc. shares after the filing of Aug 5, 2025
9
SEC EDGARForm 4 filed May 23, 2025
10
SEC EDGARForm 4 filed Jun 24, 2022