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Shaff Eric D.
InsiderCIK 0001643734
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 3
- Buy transactions
- 0
- Sell transactions
- 2
- Companies
- 1
- Active
- 2025–2026
Across 3 filings between 2025–2026, Shaff Eric D. has disclosed $52.0K in transactions — all concentrated in Seres Therapeutics, Inc. (MCRB). Their disclosed trades are heavily weighted toward selling — $0 in buys and $5.6K in sells. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
3 loaded
| Jul 10 | MCRB Seres Therapeutics, Inc. | Shaff Eric D. | Insider | Award | $46.4K |
| May 19 | MCRB Seres Therapeutics, Inc. | Shaff Eric D. | Insider | Sell | $2.0K |
| Aug 19 | MCRB Seres Therapeutics, Inc. | Shaff Eric D. | Insider | Sell | $3.6K |
3 filings