Insidervault
LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
Reporting ownerCIK 0001435744

Thomas DesRosier

19 transactions in one company, from November 15, 2025 to August 17, 2026.

Transactions
191 company
Bought · P
$0open market
Sold · S
$3Kopen market
Net
−$3Knet selling

By company

Where this insider traded.

CompanyTickerTradesBoughtSold
Seres Therapeutics, Inc.MCRB19—$3K

All transactions

19 in total, newest filings first.

CompanyTickerInsiderDateCodeSharesPriceValue
Seres Therapeutics, Inc.MCRBThomas DesRosierOfficerDERIVAug 15MPLAN112$0.00—?
Seres Therapeutics, Inc.MCRBThomas DesRosierOfficerDERIVAug 15MPLAN133$0.00—?
Seres Therapeutics, Inc.MCRBThomas DesRosierOfficerAug 17SPLAN82$4.55$373
Seres Therapeutics, Inc.MCRBThomas DesRosierOfficerAug 15MPLAN245——
Seres Therapeutics, Inc.MCRBThomas DesRosierOfficerDERIVJul 8A7,500$0.00—?
Seres Therapeutics, Inc.MCRBThomas DesRosierOfficerDERIVMay 15MPLAN111$0.00—?
Seres Therapeutics, Inc.MCRBThomas DesRosierOfficerDERIVMay 15MPLAN133$0.00—?
Seres Therapeutics, Inc.MCRBThomas DesRosierOfficerMay 18SPLAN79$7.53$595
Seres Therapeutics, Inc.MCRBThomas DesRosierOfficerMay 15MPLAN244——
Seres Therapeutics, Inc.MCRBThomas DesRosierOfficerDERIVMar 4A22,500$0.00—?
Seres Therapeutics, Inc.MCRBThomas DesRosierOfficerDERIVFeb 15MPLAN111$0.00—?
Seres Therapeutics, Inc.MCRBThomas DesRosierOfficerDERIVFeb 15MPLAN133$0.00—?
Seres Therapeutics, Inc.MCRBThomas DesRosierOfficerFeb 15SPLAN78$8.47$661
Seres Therapeutics, Inc.MCRBThomas DesRosierOfficerFeb 15MPLAN244——
Seres Therapeutics, Inc.MCRBThomas DesRosierOfficerDERIVNov 15MPLAN112$0.00—?
Seres Therapeutics, Inc.MCRBThomas DesRosierOfficerDERIVNov 15MPLAN132$0.00—?
Seres Therapeutics, Inc.MCRBThomas DesRosierOfficerNov 15SPLAN76$17.30$1K
Seres Therapeutics, Inc.MCRBThomas DesRosierOfficerNov 15MPLAN112——
Seres Therapeutics, Inc.MCRBThomas DesRosierOfficerNov 15MPLAN132——