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Seres Therapeutics to Participate in Piper Sandler Healthcare Conference

Key Takeaway: Seres Therapeutics, Inc. will participate in a fireside chat at the Piper Sandler 37th Annual Healthcare Conference on December 2, 2025. The event will be accessible via a live webcast, allowing investors and the public to engage with the company's management. Seres continues to advance its innovative biotherapeutics, particularly SER-155, aimed at improving outcomes for vulnerable patient populations.

Market Sentiment Analysis

POSITIVE FACTORS

  • Seres Therapeutics is participating in a notable healthcare conference.
  • The company has a strong pipeline including SER-155 with Breakthrough Therapy designation.
  • VOWST™ is the first FDA-approved orally administered microbiome therapeutic.

Full Press Release Details

CAMBRIDGE, Mass., Nov. 24, 2025 (GLOBE NEWSWIRE) -- Seres Therapeutics, Inc. (Nasdaq: MCRB), a leading live biotherapeutics company, today announced that management will participate in a fireside chat at the Piper Sandler 37th Annual Healthcare Conference on December 2, 2025, at 10:30 a.m. ET.
A live webcast of the chat will be accessible through the “Events and Presentations” tab on the “Investors and News” section of the Company’s website athttp://www.serestherapeutics.comand will be available for replay following the event.
About Seres TherapeuticsSeres Therapeutics, Inc. (Nasdaq: MCRB) is a clinical-stage company focused on improving patient outcomes in medically vulnerable populations through novel live biotherapeutics. Seres led the successful development and approval of VOWST™, the first FDA-approved orally administered microbiome therapeutic, which was sold to Nestlé Health Science in September 2024. The Company is developing SER-155, which has received Breakthrough Therapy designation for the reduction of bloodstream infections in adults undergoing allo-HSCT and Fast Track designation for reducing the risk of infection and graft-versus-host disease in adults undergoing allo-HSCT, and which has demonstrated a significant reduction in bloodstream infections and related complications (as compared to placebo) in a Phase 1b clinical study in patients undergoing allo-HSCT. SER-155 and the Company's other pipeline programs are designed to target multiple disease-relevant pathways and are manufactured from standard clonal cell banks via cultivation, rather than from the donor-sourced production process used for VOWST. In addition to allo-HSCT, the Company intends to evaluate SER-155 and other cultivated live biotherapeutic candidates in other medically vulnerable patient populations including autologous-HSCT patients, cancer patients with neutropenia, CAR-T recipients, individuals with chronic liver disease, solid organ transplant recipients, as well as patients in the intensive care unit and long-term acute care facilities. For more information, please visit www.serestherapeutics.com.

Investor and Media Contact:IR@serestherapeutics.com

Carlo Tanzi, Ph.D.Kendall Investor Relationsctanzi@kendallir.com

Frequently Asked Questions

When will Seres Therapeutics participate in the conference?

Seres Therapeutics will participate in the Piper Sandler Conference on December 2, 2025.

What is SER-155 developed by Seres Therapeutics?

SER-155 is a biotherapeutic aimed at reducing bloodstream infections in patients undergoing allo-HSCT.

How can I access the live webcast of the event?

The live webcast will be available on the 'Events and Presentations' tab of the company's website.

What is VOWST™?

VOWST™ is the first FDA-approved orally administered microbiome therapeutic developed by Seres.

Last updated: Nov 24, 2025