Form 4 filings across 1 company. Net figures count open-market buys and sales only. EDGAR profile ↗
Lifetime net: $0
Reported holding is the most recent post-transaction share count on a Table I row.
How quickly this filer reports. Section 16 allows two business days from the transaction.
No filings held for this insider can be measured against the deadline.
The 8 most recent Form 4 transactions.
| Generation Bio Co. |
| DTOISS◆ |
| 1,920 |
| — |
| — |
| — |
| Open the original filing on SEC.gov |
| Feb 9 | GBIO | Generation Bio Co. | DTOISS◆ | 1,500 | — | — | — | Open the original filing on SEC.gov |
| Feb 9 | GBIO | Generation Bio Co. | DTOISS◆ | 5,200 | — | — | — | Open the original filing on SEC.gov |
| Feb 9 | GBIO | Generation Bio Co. | DTOISS◆ | 4,246 | — | — | — | Open the original filing on SEC.gov |
| Feb 9 | GBIO | Generation Bio Co. | DTOISS◆ | 3,000 | — | — | — | Open the original filing on SEC.gov |
| Feb 9 | GBIO | Generation Bio Co. | UTENDR | 53,475 | — | — | -100.0% | Open the original filing on SEC.gov |