ROSIELLO ROBERT L.

PrivateCIK: 1645041
Location

SEATTLE, WA

InsiderROSIELLO ROBERT L.CIK 1645041
IssuerSERES THERAPEUTICS, INC.CIK 1609809
Director
Since Aug 2025
+7.51K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
7.51K acquired
Non-Derivative Transactions0
No non-derivative transactions reported
Derivative Transactions1

Stock Option (right to buy)

Direct
A · Award
Converts to

Common Stock

7.51K shares

Shares

+7.51K

Strike price

7.94

Held after

7.51K

Exercisable

7/1/2026