Insider · CIK 0001532219
Anthony G. Quinn
Files at GBIO (Generation Bio Co.). First filing Jan 14, 2025, latest Jan 14, 2025.
Anthony G. Quinn files SEC Form 4 as director at GBIO (Generation Bio Co.). Since Jan 14, 2025, Anthony G. Quinn has reported 1 open-market buy worth $203k and 0 open-market sells worth $0, the latest filed on Jan 14, 2025.
A track record needs three past buys with six months of prices behind them; Anthony G. Quinn has 0, so none is measured yet.
The newest scored trade: bought $203k of GBIO on Jan 10, 2025, filed Jan 14, 2025, scored 37 (weak).
Signals
This insider’s open-market buys and sells, scored.
Transactions
Every row this insider has filed, 11 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Feb 9, 2026 | GBIO Generation Bio Co. | UTender of shares Common Stock | -29,928 | - | - | 0 | Feb 9, 2026 |
| Feb 9, 2026 | GBIO Generation Bio Co. | UTender of shares Common Stockindirect: By Quinn Family Irrevocable Trust of 2021 | -7,283 | - | - | 0 | Feb 9, 2026 |
| Feb 9, 2026 | GBIO Generation Bio Co. | DDisposition to issuer Stock Option (right to buy)derivative | -3,000 | - | - | 0 | Feb 9, 2026 |
| Feb 9, 2026 | GBIO Generation Bio Co. | DDisposition to issuer Stock Option (right to buy)derivative | -5,200 | - | - | 0 | Feb 9, 2026 |
| Feb 9, 2026 | GBIO Generation Bio Co. | DDisposition to issuer Stock Option (right to buy)derivative | -1,500 | - | - | 0 | Feb 9, 2026 |
| Feb 9, 2026 | GBIO Generation Bio Co. | DDisposition to issuer Stock Option (right to buy)derivative | -1,920 | - | - | 0 | Feb 9, 2026 |
| Feb 9, 2026 | GBIO Generation Bio Co. | DDisposition to issuer Stock Option (right to buy)derivative | -2,500 | - | - | 0 | Feb 9, 2026 |
| Feb 9, 2026 | GBIO Generation Bio Co. | DDisposition to issuer Stock Option (right to buy)derivative | -6,000 | - | - | 0 | Feb 9, 2026 |
| Jun 4, 2025 | GBIO Generation Bio Co. | AGrant or award Stock Option (right to buy)derivative | +30,000 | $0.00 | $0 | 30,000 | Jun 6, 2025 |
| Jan 10, 2025 | GBIO Generation Bio Co. | POpen-market purchase Common Stock | +125,791 | $0.96 | $121k | 214,286 | Jan 14, 2025 |
| Jan 13, 2025 | GBIO Generation Bio Co. | POpen-market purchase Common Stock | +85,000 | $0.97 | $82k | 299,286 | Jan 14, 2025 |
Questions about Anthony G. Quinn
Answered from the filings on this page, as of the latest one.
Is Anthony G. Quinn buying or selling?
Not in the last 12 months. Anthony G. Quinn's latest open-market trade on SEC Form 4 was bought $203k of GBIO on Jan 10, 2025.
How did Anthony G. Quinn's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Anthony G. Quinn has 0.
Where does Anthony G. Quinn file Form 4?
Anthony G. Quinn has filed Form 4 at GBIO (Generation Bio Co.). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.