MCRB filings
Corporate insider profile
Matthew R Henn Filing Activity
Latest reported as See Remarks of Seres Therapeutics, Inc. (MCRB).
- Purchase filings
- 0
- Reported companies
- 1
- Net open-market value
- -$579.81
- Latest transaction
- May 18, 2026
Affiliated corporations
Reported company relationships
Transaction history
