Timothy A. Springer, Director, 10% Owner at SELECTA BIOSCIENCES INC (SELB), bought 422,380 shares at $2.99 ($1.3M) on 2021-12-15, disclosed to the SEC on 2021-12-17.
Open-market purchase of $1.3M SELB by Director, 10% Owner. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade B.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $2.99 | 211,190 | $631K | 50.0% |
| 2 | $2.99 | 211,190 | $631K | 50.0% |
| Total | $2.99 avg | 422,380 | $1.3M | 100% |
| Filing → |
| TECX | BUY | 2025-04-09 | $17.1M | — | Filing → |
| RNAC | BUY | 2025-03-20 | $2.7M | — | Filing → |
| TECX | BUY | 2025-02-07 | $47.0M | — | Filing → |