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$MCRB All transactions

Seres Therapeutics, Inc.

A

$ Value

$0

Shares

6,452

Price

$0

Filed

Jul 2

Insider

Name

Ausiello Dennis A

Title

CIK

0001381994

Roles

Director

Transaction Details

Transaction Date

2025-07-01

Code

A

Table

Derivative

Ownership

Direct

Equity Swap

No

Shares After

6,452

Footnotes

The option vests and becomes exercisable in four equal quarterly installments occurring on October 1, 2025, January 1, 2026, April 1, 2026, and July 1, 2026, provided that if the issuer's 2026 annual meeting of stockholders occurs before July 1, 2026, the final quarterly vesting installment will vest on the day immediately prior to the date of such annual meeting, in each case, 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.

0000950170-25-093311

Form Type

4

Issuer CIK

0001609809

Ausiello Dennis A's History

Date Ticker Type Value
2025-08-14 ALNY M $648K
2025-08-14 ALNY M $661K
2025-08-14 ALNY M $682K
2025-08-14 ALNY M $791K
2025-08-14 ALNY M $693K
2025-08-14 ALNY M $656K
2025-08-14 ALNY $855K
2025-08-14 ALNY $839K
2025-08-14 ALNY $912K
2025-08-14 ALNY $3.3M

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