Jason P. Rhodes, Director at Generation Bio Co. (GBIO), sold 369,814 shares at $24.82 ($9.3M) on 2021-06-21, disclosed to the SEC on 2021-06-23.
Open-market sale of $9.3M GBIO by Director. 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 | $24.82 | 111 | $3K | 0.0% |
| 2 | $24.82 | 59,978 | $1.5M | 16.1% |
| 3 | $24.82 | 59,978 | $1.5M | 16.1% |
| 4 | $25.12 | 3,796 | $95K | 1.0% |
| 5 | $25.12 | 3,796 | $95K | 1.0% |
| 6 | $25.12 | 7 |
| $176 |
| 0.0% |
| 7 | $24.76 | 33,261 | $824K | 8.9% |
| 8 | $24.76 | 61 | $2K | 0.0% |
| 9 | $24.76 | 33,261 | $824K | 8.9% |
| 10 | $25.20 | 25,208 | $635K | 6.9% |
| 11 | $25.20 | 47 | $1K | 0.0% |
| 12 | $25.20 | 25,208 | $635K | 6.9% |
| 13 | $25.08 | 63 | $2K | 0.0% |
| 14 | $25.08 | 34,162 | $857K | 9.2% |
| 15 | $25.08 | 34,162 | $857K | 9.2% |
| 16 | $25.69 | 53 | $1K | 0.0% |
| 17 | $25.69 | 28,331 | $728K | 7.9% |
| 18 | $25.69 | 28,331 | $728K | 7.9% |
| Total | $25.05 avg | 369,814 | $9.3M | 100% |
| Filing → |
| DYN | SELL | 2026-06-30 | $10.7M | — | Filing → |
| DYN | SELL | 2026-06-26 | $5.6M | — | Filing → |
| DYN | SELL | 2026-05-06 | $1.9M | — | Filing → |