Back to Trades
Henn Matthew R
InsiderCIK 0001767321
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 5
- Buy transactions
- 0
- Sell transactions
- 3
- Companies
- 1
- Active
- 2025–2026
Henn Matthew R accounts for 5 disclosed filings worth $915.2K, all concentrated in Seres Therapeutics, Inc. (MCRB), active 2025–2026. The record is heavily weighted toward selling, with $0 in purchases against $2.2K in sales. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
5 loaded
| Aug 18 | MCRB Seres Therapeutics, Inc. | Henn Matthew R | Insider | Sell | $369 |
| Jul 10 | MCRB Seres Therapeutics, Inc. | Henn Matthew R | Insider | Award | $228.3K |
| May 19 | MCRB Seres Therapeutics, Inc. | Henn Matthew R | Insider | Sell | $580 |
| Mar 6 | MCRB Seres Therapeutics, Inc. | Henn Matthew R | Insider | Award | $684.8K |
| Aug 19 | MCRB Seres Therapeutics, Inc. | Henn Matthew R | Insider | Sell | $1.2K |
5 filings