Young Teresa L. sold MCRB
February 15, 2026 · Form 4 insider transaction
Young Teresa L. sold 75 shares of Seres Therapeutics, Inc. at $8.47 per share, a transaction worth $635.25. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 3 days after the transaction.
Direction
Disposed (sell-side)
Shares
75
Price
$8.47
Total value
$635.25
InsiderYoung Teresa L.
RoleOfficer
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateFebruary 15, 2026
Filing dateFebruary 18, 2026
Shares owned after8,557
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 instruction adopted by the reporting person on March 5, 2023, solely with the intent to cover taxes in connection with the vesting of the restricted stock units.