Shaff Eric D.
10 insider transactions on file
All transactions
| Date | Ticker | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-05-18 | MCRB | Seres Therapeutics, Inc. | Sale | 259 | $7.53 | $1,950.27 | filing |
| 2026-05-15 | MCRB | Seres Therapeutics, Inc. | Option exercise | 722 | — | — | filing |
| 2026-02-15 | MCRB | Seres Therapeutics, Inc. | Sale | 259 | $8.47 | $2,193.73 | filing |
| 2026-02-15 | MCRB | Seres Therapeutics, Inc. | Option exercise | 723 | — | — | filing |
| 2025-11-15 | MCRB | Seres Therapeutics, Inc. | Sale | 217 | $17.30 | $3,754.10 | filing |
| 2025-11-15 | MCRB | Seres Therapeutics, Inc. | Option exercise | 331 | — | — | filing |
| 2025-11-15 | MCRB | Seres Therapeutics, Inc. | Option exercise | 390 | — | — | filing |
| 2025-08-18 | MCRB | Seres Therapeutics, Inc. | Sale | 217 | $16.65 | $3,613.05 | filing |
| 2025-08-15 | MCRB | Seres Therapeutics, Inc. | Option exercise | 391 | — | — | filing |
| 2025-08-15 | MCRB | Seres Therapeutics, Inc. | Option exercise | 333 | — | — | filing |
Insider transactions from SEC Form 4 filings via EDGAR. Names appear as filed and aren't normalized across issuers.