Insider Trading
GBIO Stock Insider Trading Activity
Track Major Insider Updates On TwitterCorporate insiders are required to disclose purchases or sales of their own stock within two business days of when they occur. Using these disclosures, we collect data on GBIO stock insider trading activity, which can give hints on whether executives are bullish or bearish on their own company.
Recent insider purchases and sales - GBIO
Name / Title | Purchase / Sale | Shares | Date | Disclosed (EST) |
---|---|---|---|---|
Paone Antoinette
CHIEF OPERATING OFFICER
|
Sale | 6719 | Jul 01, 2024 | July 3, 2024, 4:34 p.m. |
Paone Antoinette
CHIEF OPERATING OFFICER
|
Sale | 2445 | Jan 02, 2024 | Jan. 3, 2024, 5:35 p.m. |
Samayoa Phillip
CHIEF STRATEGY OFFICER
|
Sale | 2445 | Jan 02, 2024 | Jan. 3, 2024, 5:35 p.m. |
Appelhans Dannielle
|
Purchase | 637 | Dec 08, 2023 | Dec. 11, 2023, 5:30 p.m. |
Appelhans Dannielle
|
Purchase | 7363 | Dec 08, 2023 | Dec. 11, 2023, 5:30 p.m. |
Appelhans Dannielle
|
Purchase | 12000 | Dec 04, 2023 | Dec. 6, 2023, 5:30 p.m. |
Quinn Anthony G.
|
Purchase | 88495 | Dec 01, 2023 | Dec. 5, 2023, 5:30 p.m. |
Rowland Charles A Jr
|
Purchase | 150000 | Dec 04, 2023 | Dec. 5, 2023, 5:30 p.m. |
Rowland Charles A Jr
|
Purchase | 192960 | Dec 01, 2023 | Dec. 5, 2023, 5:30 p.m. |
Nicholson Donald William
|
Purchase | 100000 | Dec 01, 2023 | Dec. 5, 2023, 5:30 p.m. |
Paone Antoinette
CHIEF OPERATING OFFICER
|
Sale | 3116 | Aug 23, 2023 | Aug. 25, 2023, 4:35 p.m. |
Samayoa Phillip
CHIEF STRATEGY OFFICER
|
Sale | 3116 | Jul 03, 2023 | July 5, 2023, 4:35 p.m. |
Paone Antoinette
CHIEF OPERATING OFFICER
|
Sale | 2914 | Apr 25, 2023 | April 26, 2023, 4:16 p.m. |
Paone Antoinette
CHIEF OPERATING OFFICER
|
Sale | 2695 | Jan 26, 2023 | Jan. 27, 2023, 5:22 p.m. |
Paone Antoinette
CHIEF OPERATING OFFICER
|
Sale | 1865 | Jan 10, 2023 | Jan. 11, 2023, 5:25 p.m. |
Samayoa Phillip
CHIEF STRATEGY OFFICER
|
Sale | 1865 | Jan 09, 2023 | Jan. 10, 2023, 5:57 p.m. |
Paone Antoinette
CHIEF OPERATING OFFICER
|
Sale | 2914 | Oct 27, 2022 | Oct. 28, 2022, 4:05 p.m. |
Paone Antoinette
CHIEF OPERATING OFFICER
|
Sale | 2828 | Sep 29, 2022 | Sept. 30, 2022, 4:05 p.m. |
Rowland Charles A Jr
|
Purchase | 15750 | Sep 19, 2022 | Sept. 20, 2022, 4:16 p.m. |
Paone Antoinette
CHIEF OPERATING OFFICER
|
Sale | 4610 | Sep 15, 2022 | Sept. 19, 2022, 5:33 p.m. |
Rowland Charles A Jr
|
Purchase | 17147 | Sep 15, 2022 | Sept. 19, 2022, 5:21 p.m. |
Rowland Charles A Jr
|
Purchase | 33481 | Sep 16, 2022 | Sept. 19, 2022, 5:21 p.m. |
Rowland Charles A Jr
|
Purchase | 5600 | Sep 14, 2022 | Sept. 15, 2022, 4:07 p.m. |
Rowland Charles A Jr
|
Purchase | 18784 | Sep 13, 2022 | Sept. 15, 2022, 4:07 p.m. |
Nicholson Donald William
|
Purchase | 8126 | Mar 10, 2022 | March 11, 2022, 5:53 p.m. |
Nicholson Donald William
|
Purchase | 2293 | Mar 09, 2022 | March 11, 2022, 5:53 p.m. |
ATLAS VENTURE ASSOCIATES X, L.P.
|
Sale | 30 | Sep 29, 2021 | Sept. 28, 2021, 8 p.m. |
Rhodes Jason P
|
Sale | 51294 | Sep 27, 2021 | Sept. 28, 2021, 8 p.m. |
Rhodes Jason P
|
Sale | 95 | Sep 27, 2021 | Sept. 28, 2021, 8 p.m. |
Rhodes Jason P
|
Sale | 13089 | Sep 28, 2021 | Sept. 28, 2021, 8 p.m. |
Rhodes Jason P
|
Sale | 24 | Sep 28, 2021 | Sept. 28, 2021, 8 p.m. |
Rhodes Jason P
|
Sale | 16556 | Sep 29, 2021 | Sept. 28, 2021, 8 p.m. |
Rhodes Jason P
|
Sale | 30 | Sep 29, 2021 | Sept. 28, 2021, 8 p.m. |
ATLAS VENTURE ASSOCIATES X, L.P.
|
Sale | 51294 | Sep 27, 2021 | Sept. 28, 2021, 8 p.m. |
ATLAS VENTURE ASSOCIATES X, L.P.
|
Sale | 95 | Sep 27, 2021 | Sept. 28, 2021, 8 p.m. |
ATLAS VENTURE ASSOCIATES X, L.P.
|
Sale | 13089 | Sep 28, 2021 | Sept. 28, 2021, 8 p.m. |
ATLAS VENTURE ASSOCIATES X, L.P.
|
Sale | 24 | Sep 28, 2021 | Sept. 28, 2021, 8 p.m. |
ATLAS VENTURE ASSOCIATES X, L.P.
|
Sale | 16556 | Sep 29, 2021 | Sept. 28, 2021, 8 p.m. |
Rhodes Jason P
|
Sale | 1 | Sep 23, 2021 | Sept. 23, 2021, 8 p.m. |
Rhodes Jason P
|
Sale | 28862 | Sep 24, 2021 | Sept. 23, 2021, 8 p.m. |
Rhodes Jason P
|
Sale | 57 | Sep 22, 2021 | Sept. 23, 2021, 8 p.m. |
Rhodes Jason P
|
Sale | 140 | Sep 23, 2021 | Sept. 23, 2021, 8 p.m. |
Rhodes Jason P
|
Sale | 54 | Sep 24, 2021 | Sept. 23, 2021, 8 p.m. |
ATLAS VENTURE ASSOCIATES X, L.P.
|
Sale | 75324 | Sep 23, 2021 | Sept. 23, 2021, 8 p.m. |
ATLAS VENTURE ASSOCIATES X, L.P.
|
Sale | 1 | Sep 23, 2021 | Sept. 23, 2021, 8 p.m. |
ATLAS VENTURE ASSOCIATES X, L.P.
|
Sale | 28862 | Sep 24, 2021 | Sept. 23, 2021, 8 p.m. |
ATLAS VENTURE ASSOCIATES X, L.P.
|
Sale | 57 | Sep 22, 2021 | Sept. 23, 2021, 8 p.m. |
ATLAS VENTURE ASSOCIATES X, L.P.
|
Sale | 140 | Sep 23, 2021 | Sept. 23, 2021, 8 p.m. |
ATLAS VENTURE ASSOCIATES X, L.P.
|
Sale | 54 | Sep 24, 2021 | Sept. 23, 2021, 8 p.m. |
ATLAS VENTURE ASSOCIATES X, L.P.
|
Sale | 30560 | Sep 22, 2021 | Sept. 23, 2021, 8 p.m. |