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Seres Therapeutics, Inc.

For the period ended Jun 30, 2025. Filed Aug 6, 2025.

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About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Jun 30, 2025 · Filed Aug 6, 2025

MCRB$1.70-14.1%Stored close · as of Nov 9, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

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Item 6. Exhibits

Incorporated by Reference · Filed/
ExhibitNumberExhibit DescriptionFormFile No.ExhibitFilingDateFurnishedHerewith
3.1Restated Certificate of Incorporation, filed on July 1, 20158-K001-374653.17/1/15
3.2Certificate of Amendment to Restated Certificate of Incorporation of Seres Therapeutics, Inc., dated June 27, 20238-K001-374653.16/28/23
3.3Certificate of Amendment to Restated Certificate of Incorporation of Seres Therapeutics, Inc., dated April 5, 20248-K001-374653.14/8/24
3.4Certificate of Amendment to Restated Certificate of Incorporation of Seres Therapeutics, Inc., dated April 21, 20258-K001-374653.14/22/25
3.5Amended and Restated Bylaws8-K001-374653.11/2/24
10.1Letter Agreement, dated July 21, 2025, by and between the Company and Eric Shaff*
10.2Letter Agreement, dated July 21, 2025, by and between the Company and Marella Thorell*
10.3Letter Agreement, dated July 21, 2025, by and between the Company and Thomas DesRosier*
31.1Rule 13a-14(a)/15d-14(a) Certification of Co-Chief Executive Officer and Chief Financial Officer*
31.2Rule 13a-14(a)/15d-14(a) Certification of Co-Chief Executive Officer*
32.1Section 1350 Certification of Co-Chief Executive Officer and Chief Financial Officer**
32.2Section 1350 Certification of Co-Chief Executive Officer**
101.INSInline XBRL Instance Document - the Instance Document does not appear in the interactive data file because its XBRL tags are embedded within the Inline XBRL document*
101.SCHInline XBRL Taxonomy Extension Schema Document*
104Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)*
  • Filed herewith.

** Furnished herewith.

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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.