Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
| 2024-01-02 Sale |
2024-01-03 4:35 pm |
Generation Bio Co. | GBIO | Samayoa Phillip CHIEF STRATEGY OFFICER |
2,445 | $1.62 | $3,961 | 267,906 (Direct) |
View |
| 2023-07-03 Sale |
2023-07-05 4:35 pm |
Generation Bio Co. | GBIO | Samayoa Phillip CHIEF STRATEGY OFFICER |
3,116 | $5.29 | $16,484 | 101,428 (Direct) |
View |
| 2023-01-09 Sale |
2023-01-10 4:57 pm |
Generation Bio Co. | GBIO | Samayoa Phillip CHIEF STRATEGY OFFICER |
1,865 | $5.11 | $9,530 | 95,819 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
| 2025-04-15 Exercise |
2025-04-17 4:05 pm |
N/A N/A |
Generation Bio Co. | GBIO | Samayoa Phillip CHIEF SCIENTIFIC OFFICER |
1,147 | $0 | 136,542 (Direct) |
View |
| 2025-04-15 Tax Withholding |
2025-04-17 4:05 pm |
N/A N/A |
Generation Bio Co. | GBIO | Samayoa Phillip CHIEF SCIENTIFIC OFFICER |
337 | $0.3678 | 136,542 (Direct) |
View |
| 2025-01-15 Exercise |
2025-01-17 4:05 pm |
N/A N/A |
Generation Bio Co. | GBIO | Samayoa Phillip CHIEF SCIENTIFIC OFFICER |
1,147 | $0 | 136,879 (Direct) |
View |
| 2025-01-15 Tax Withholding |
2025-01-17 4:05 pm |
N/A N/A |
Generation Bio Co. | GBIO | Samayoa Phillip CHIEF SCIENTIFIC OFFICER |
398 | $0.888 | 136,879 (Direct) |
View |
| 2025-01-10 Option Award |
2025-01-14 4:05 pm |
N/A 2035-01-09 |
Generation Bio Co. | GBIO | Samayoa Phillip CHIEF SCIENTIFIC OFFICER |
251,030 | $0 | 377,990 (Direct) |
View |
| 2024-10-15 Exercise |
2024-10-17 4:05 pm |
N/A N/A |
Generation Bio Co. | GBIO | Samayoa Phillip CHIEF STRATEGY OFFICER |
1,147 | $0 | 132,414 (Direct) |
View |
| 2024-10-15 Tax Withholding |
2024-10-17 4:05 pm |
N/A N/A |
Generation Bio Co. | GBIO | Samayoa Phillip CHIEF STRATEGY OFFICER |
337 | $2.42 | 132,414 (Direct) |
View |
| 2024-07-15 Exercise |
2024-07-17 4:05 pm |
N/A N/A |
Generation Bio Co. | GBIO | Samayoa Phillip CHIEF STRATEGY OFFICER |
1,147 | $0 | 132,751 (Direct) |
View |
| 2024-07-15 Tax Withholding |
2024-07-17 4:05 pm |
N/A N/A |
Generation Bio Co. | GBIO | Samayoa Phillip CHIEF STRATEGY OFFICER |
337 | $2.93 | 132,751 (Direct) |
View |
| 2024-04-15 Tax Withholding |
2024-04-17 5:10 pm |
N/A N/A |
Generation Bio Co. | GBIO | Samayoa Phillip CHIEF STRATEGY OFFICER |
337 | $3.7 | 126,369 (Direct) |
View |
| 2024-04-15 Exercise |
2024-04-17 5:10 pm |
N/A N/A |
Generation Bio Co. | GBIO | Samayoa Phillip CHIEF STRATEGY OFFICER |
1,147 | $0 | 126,369 (Direct) |
View |
| 2024-01-15 Exercise |
2024-01-17 5:00 pm |
N/A N/A |
Generation Bio Co. | GBIO | Samayoa Phillip CHIEF STRATEGY OFFICER |
8,712 | $0 | 126,706 (Direct) |
View |
| 2024-01-15 Tax Withholding |
2024-01-17 5:00 pm |
N/A N/A |
Generation Bio Co. | GBIO | Samayoa Phillip CHIEF STRATEGY OFFICER |
3,020 | $1.91 | 126,706 (Direct) |
View |
| 2024-01-02 Option Award |
2024-01-03 4:35 pm |
N/A 2034-01-01 |
Generation Bio Co. | GBIO | Samayoa Phillip CHIEF STRATEGY OFFICER |
160,650 | $0 | 267,906 (Direct) |
View |
| 2023-12-01 Option Award |
2023-12-05 4:30 pm |
N/A 2033-11-30 |
Generation Bio Co. | GBIO | Samayoa Phillip CHIEF STRATEGY OFFICER |
76,310 | $0 | 76,310 (Direct) |
View |
| 2023-10-15 Exercise |
2023-10-17 6:00 pm |
N/A N/A |
Generation Bio Co. | GBIO | Samayoa Phillip CHIEF STRATEGY OFFICER |
4,125 | $0 | 111,381 (Direct) |
View |
| 2023-10-15 Tax Withholding |
2023-10-17 6:00 pm |
N/A N/A |
Generation Bio Co. | GBIO | Samayoa Phillip CHIEF STRATEGY OFFICER |
1,211 | $3.24 | 111,381 (Direct) |
View |
| 2023-07-15 Exercise |
2023-07-18 4:35 pm |
N/A N/A |
Generation Bio Co. | GBIO | Samayoa Phillip CHIEF STRATEGY OFFICER |
4,125 | $0 | 112,592 (Direct) |
View |
| 2023-07-15 Tax Withholding |
2023-07-18 4:35 pm |
N/A N/A |
Generation Bio Co. | GBIO | Samayoa Phillip CHIEF STRATEGY OFFICER |
1,211 | $5.08 | 112,592 (Direct) |
View |
| 2023-04-15 Exercise |
2023-04-18 4:24 pm |
N/A N/A |
Generation Bio Co. | GBIO | Samayoa Phillip CHIEF STRATEGY OFFICER |
4,125 | $0 | 113,803 (Direct) |
View |
| 2023-04-15 Tax Withholding |
2023-04-18 4:24 pm |
N/A N/A |
Generation Bio Co. | GBIO | Samayoa Phillip CHIEF STRATEGY OFFICER |
1,211 | $4.5 | 113,803 (Direct) |
View |
| 2023-01-20 Option Award |
2023-01-24 4:05 pm |
N/A 2033-01-20 |
Generation Bio Co. | GBIO | Samayoa Phillip CHIEF STRATEGY OFFICER |
55,036 | $0 | 55,036 (Direct) |
View |
| 2023-01-15 Exercise |
2023-01-18 4:59 pm |
N/A N/A |
Generation Bio Co. | GBIO | Samayoa Phillip CHIEF STRATEGY OFFICER |
4,125 | $0 | 115,014 (Direct) |
View |
| 2023-01-15 Tax Withholding |
2023-01-18 4:59 pm |
N/A N/A |
Generation Bio Co. | GBIO | Samayoa Phillip CHIEF STRATEGY OFFICER |
1,430 | $5.1 | 115,014 (Direct) |
View |
| 2022-10-15 Exercise |
2022-10-18 4:44 pm |
N/A N/A |
Generation Bio Co. | GBIO | Samayoa Phillip CHIEF STRATEGY OFFICER |
4,125 | $0 | 116,444 (Direct) |
View |
| 2022-10-15 Tax Withholding |
2022-10-18 4:44 pm |
N/A N/A |
Generation Bio Co. | GBIO | Samayoa Phillip CHIEF STRATEGY OFFICER |
1,211 | $5.61 | 116,444 (Direct) |
View |
| 2022-09-16 Option Award |
2022-09-20 4:09 pm |
N/A 2032-09-15 |
Generation Bio Co. | GBIO | Samayoa Phillip CHIEF STRATEGY OFFICER |
110,000 | $0 | 110,000 (Direct) |
View |
Ownership |
2022-09-20 4:05 pm |
N/A N/A |
Generation Bio Co. | GBIO | Samayoa Phillip CHIEF STRATEGY OFFICER |
0 | $0 | 293,155 (Direct) |
View |