13 transactions in one company, from January 10, 2025 to October 15, 2025.
Where this insider traded.
| Company | Ticker | Trades | Bought | Sold |
|---|---|---|---|---|
| Generation Bio Co. | GBIO | 13 | — | — |
13 in total, newest filings first.
| Company | Ticker | Insider | Date | Code | Shares | Price | Value | Held after |
|---|---|---|---|---|---|---|---|---|
| Generation Bio Co. | GBIO | Phillip SamayoaChiefDERIV | Oct 15 | MOption exercise | 114 | $0.00 | —? | 573derivatives |
| Generation Bio Co. | GBIO | Phillip SamayoaChief | Oct 15 | FTax withholding | 34 | $6.71 | $228 | 14,138 |
| Generation Bio Co. | GBIO | Phillip SamayoaChief | Oct 15 | MOption exercise | 114 | — | — | 14,172 |
| Generation Bio Co. | GBIO | Phillip SamayoaChiefDERIV | Jul 15 | MOption exercise | 1,147 | $0.00 | —? | 6,876derivatives |
| Generation Bio Co. | GBIO | Phillip SamayoaChief | Jul 15 | FTax withholding | 337 | $0.43 | $144 | 140,588 |
| Generation Bio Co. | GBIO | Phillip SamayoaChief | Jul 15 | MOption exercise | 1,147 | — | — | 140,925 |
| Generation Bio Co. | GBIO | Phillip SamayoaChiefDERIV | Apr 15 | MOption exercise | 1,147 | $0.00 | —? | 8,023derivatives |
| Generation Bio Co. | GBIO | Phillip SamayoaChief | Apr 15 | FTax withholding | 337 | $0.37 | $124 | 128,519 |
| Generation Bio Co. | GBIO | Phillip SamayoaChief | Apr 15 | MOption exercise | 1,147 | — | — | 128,856 |
| Generation Bio Co. | GBIO | Phillip SamayoaChiefDERIV | Jan 15 | MOption exercise | 1,147 | $0.00 | —? | 9,170derivatives |
| Generation Bio Co. | GBIO | Phillip SamayoaChief | Jan 15 | FTax withholding | 398 | $0.89 | $353 | 127,709 |
| Generation Bio Co. | GBIO | Phillip SamayoaChief | Jan 15 | MOption exercise | 1,147 | — | — | 128,107 |
| Generation Bio Co. | GBIO | Phillip SamayoaChiefDERIV | Jan 10 | AAward | 251,030 | $0.00 | —? | 251,030derivatives |