Matthew Stanton, CHIEF SCIENTIFIC OFFICER at Generation Bio Co. (GBIO), sold 6,000 shares at $26.12 ($157K) on 2021-04-12, disclosed to the SEC on 2021-04-14.
Open-market sale of $157k 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 | $26.12 | 4,900 | $128K | 81.3% |
| 2 | $26.78 | 1,100 | $29K | 18.7% |
| Total | $26.24 avg | 6,000 | $157K | 100% |
| Filing → |
| GBIO | SELL | 2021-08-25 | $38K | — | Filing → |
| GBIO | SELL | 2021-08-11 | $34K | — | Filing → |
| GBIO | SELL | 2021-07-14 | $75K | — | Filing → |