| Company | Role | Class | Num Shares | Value | Price $ | Report Date | Ownership |
|---|---|---|---|---|---|---|---|
| Generation Bio Co. | Chief Financial Officer | Common Stock | 1,867 | $12,527 | $6.71 | 15 Oct 2025 | Direct |
| Generation Bio Co. | Chief Financial Officer | Restricted Stock Units | 294 | $3,647 | $0.8880 | 15 Oct 2025 | Direct |
| Generation Bio Co. | Chief Financial Officer | Stock Option (right to buy) | 355,260 | 10 Jan 2025 | Direct |
| Symbol | Company | Period | Transactions | Value $ | Form Type | Role | Filing Time |
|---|---|---|---|---|---|---|---|
| GBIO | Generation Bio Co. | 15 Oct 2025 | 3 | -$121 | 4 | Chief Financial Officer | 17 Oct 2025, 16:05 |
| GBIO | Generation Bio Co. | 15 Jul 2025 | 3 | -$73.7 | 4 | Chief Financial Officer | 17 Jul 2025, 16:10 |
| GBIO | Generation Bio Co. | 15 Apr 2025 | 3 | -$63.63 | 4 | Chief Financial Officer | 17 Apr 2025, 16:05 |
| GBIO | Generation Bio Co. | 15 Jan 2025 | 3 | -$181 | 4 | Chief Financial Officer | 17 Jan 2025, 16:05 |
| GBIO | Generation Bio Co. | 10 Jan 2025 | 1 | $0 | 4 | Chief Financial Officer | 14 Jan 2025, 16:16 |
| GBIO | Generation Bio Co. | 10 Jan 2025 | 0 | $0 | 3 | Chief Financial Officer | 14 Jan 2025, 16:12 |