Matthew Stanton, CHIEF SCIENTIFIC OFFICER at Generation Bio Co. (GBIO), sold 3,000 shares at $34.05 ($102K) on 2021-05-27, disclosed to the SEC on 2021-05-28.
Open-market sale of $102k GBIO by CHIEF SCIENTIFIC OFFICER. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $34.05 | 1,500 | $51K | 50.0% |
| 2 | $34.05 | 1,500 | $51K | 50.0% |
| Total | $34.05 avg | 3,000 | $102K | 100% |
| Filing → |
| GBIO | SELL | 2021-08-25 | $38K | — | Filing → |
| GBIO | SELL | 2021-08-11 | $34K | — | Filing → |
| GBIO | SELL | 2021-07-14 | $75K | — | Filing → |