{"url_path":"/sec/agen/10-q/2026/item-6","section_key":"item-6","section_title":"Item 6 Exhibits","topic":"sec","document":{"doc_type":"10-Q","doc_date":"2026-05-11","source_url":"https://www.sec.gov/Archives/edgar/data/1098972/0001193125-26-217082-index.html","accession_number":"0001193125-26-217082","cik":"0001098972","ticker":"AGEN","issuer_name":"AGENUS INC","edgar_url":"https://www.sec.gov/Archives/edgar/data/1098972/0001193125-26-217082-index.html","primary_entity_key":"0001098972","primary_entity_name":"AGENUS INC"},"word_count":205,"has_tables":true,"body_markdown":"Item 6. Exhibits\n\n \n\nExhibit No.\n\n \n\nDescription\n\n \n\n \n\n \n\n31.1\n\n \n\n[Certification of Principal Executive Officer and Principal Financial Officer pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as amended. Filed herewith.](agen-ex31_1.htm)\n\n \n\n \n\n \n\n32.1\n\n \n\n[Certification of Principal Executive Officer and Principal Financial Officer pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. Submitted herewith.](agen-ex32_1.htm)\n\n \n\n \n\n \n\n101.INS\n\n \n\nXBRL Instance Document (the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document)\n\n \n\n \n\n \n\n101.SCH\n\n \n\nInline XBRL Taxonomy Extension Schema Document\n\n \n\n \n\n \n\n101.CAL\n\n \n\nInline XBRL Taxonomy Extension Calculation Linkbase Document\n\n \n\n \n\n \n\n101.DEF\n\n \n\nInline XBRL Taxonomy Extension Definition Linkbase Document\n\n \n\n \n\n \n\n101.LAB\n\n \n\nInline XBRL Taxonomy Extension Label Linkbase Document\n\n \n\n \n\n \n\n101.PRE\n\n \n\nInline XBRL Taxonomy Extension Presentation Linkbase Document\n\n \n\n \n\n \n\n104\n\n \n\nCover Page Interactive Data File (embedded within the Inline XBRL document and included in Exhibit 101)\n\n \n\n31\n\n \n\nAGENUS INC.\n\nSIGNATURES\n\nPursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.\n\n \n\nDate:\n\n \n\nMay 11, 2026\n\n \n\nAGENUS INC.\n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n/s/ GARO H. ARMEN, PH.D.\n\n \n\n \n\n \n\n \n\nGaro H. Armen, Ph.D.\n\nChairman and Chief Executive Officer\n\n(Principal Executive and Financial Officer)\n\n \n\n \n\n32"}