Seres Therapeutics, Inc. (NASDAQ:MCRB) Q4 2022 Earnings Conference Call March 7, 2023 8:30 AM ET Company Participants Carlo Tanzi - IR Officer Eric Shaff - President, CEO & Director Teresa Young - EVP and Chief Commercial & Strategy Officer Lisa von Moltke - EVP & Chief Medical Officer David Arkowitz - EVP, CFO & Head, Business Development David Ege - EVP & CTO Matthew Henn - EVP & Chief Scientific Officer Conference Call Participants Mark Breidenbach - Oppenheimer John Newman - Canaccord Genuity Edward Ten ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-37465 le Seres Therapeutics, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 27-4326290 (State or Other Jurisdict ...