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$MCRB All transactions

Seres Therapeutics, Inc.

A

$ Value

$0

Shares

10,000

Price

$0

Filed

Aug 6

Insider

Name

Rosiello Robert L.

Title

CIK

0001645041

Roles

Director

Transaction Details

Transaction Date

2025-08-05

Code

A

Table

Derivative

Ownership

Direct

Equity Swap

No

Shares After

10,000

Footnotes

The option vests and becomes exercisable in four equal quarterly installments occurring on August 5, 2026, August 5, 2027, August 5, 2028, August 5, 2029, subject to the reporting person continuing in service on the Board as a non-employee director through the applicable vesting date.

Filing Info

Accession No.

0000950170-25-104016

Form Type

4

Issuer CIK

0001609809

Rosiello Robert L.'s History

Date Ticker Type Value
2025-08-05 MCRB A $0
2025-06-05 SANA A $0

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