{"url_path":"/sec/galt/10-q/2026/item-6","section_key":"item-6","section_title":"Item 6 Exhibits","topic":"sec","document":{"doc_type":"10-Q","doc_date":"2026-05-15","source_url":"https://www.sec.gov/Archives/edgar/data/1133416/0001140361-26-021495-index.html","accession_number":"0001140361-26-021495","cik":"0001133416","ticker":"GALT","issuer_name":"GALECTIN THERAPEUTICS INC","edgar_url":"https://www.sec.gov/Archives/edgar/data/1133416/0001140361-26-021495-index.html","primary_entity_key":"0001133416","primary_entity_name":"GALECTIN THERAPEUTICS INC"},"word_count":1579,"has_tables":true,"body_markdown":"Item 6.\n\nExhibits\n\n \n\n     \n\nExhibit\n\nNumber\n\n \n\n \n\nDescription of Document\n\n \n\nNote\n\nReference\n\n \n\n \n\n \n\n \n\n \n\n[31.1*](ef20070490_ex31-1.htm)\n\n \n\nCertification Pursuant to Rule 13a-14(a) of the Securities Exchange Act of 1934\n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n[31.2*](ef20070490_ex31-2.htm)\n\n \n\nCertification Pursuant to Rule 13a-14(a) of the Securities Exchange Act of 1934\n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n[32.1**](ef20070490_ex32-1.htm)\n\n \n\nCertification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002\n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n[32.2**](ef20070490_ex32-2.htm)\n\n \n\nCertification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002\n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n101.INS\n\n \n\nInline 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).\n\n \n\n \n\n \n\n \n\n28\n\n[Index](#I)\n\n \n\n     \n\nExhibit\n\nNumber\n\n \n\nDescription of Document\n\n \n\nNote\n\nReference\n\n101.SCH\n\n \n\nInline XBRL Taxonomy Extension Schema Document**\n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n101.CAL\n\n \n\nInline XBRL Taxonomy Calculation Linkbase Document**\n\n \n\n \n\n \n\n \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\n \n\n \n\n \n\n \n\n101.LAB\n\n \n\nInline XBRL Taxonomy Label Linkbase Document**\n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n101.PRE\n\n \n\nInline XBRL Taxonomy Presentation Linkbase Document**\n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n104*\n\n \n\nCover Page Interactive Data File (the cover page XBRL tags are embedded in the Inline XBRL document and included in Exhibit 101)\n\n \n\n \n\n \n\n \n\n \n\n*\n\nFiled herewith.\n\n**\n\nFurnished herewith and not “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended.\n\n \n\n \n\n29\n\n[Index](#I)\n\n \n\nSIGNATURES\n\n \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, on May 15, 2026.\n\n \n\n \n\n \n\n \n\n \n\nGALECTIN THERAPEUTICS INC.\n\n \n\n \n\n \n\n \n\nBy:\n\n/s/ Joel Lewis\n\n \n\nName:\n\nJoel Lewis\n\n \n\nTitle:\n\nChief Executive Officer and President\n\n \n\n \n\n(principal executive officer)\n\n \n\n \n\n \n\n \n\nBy:\n\n/s/ Jack W. 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lectinSciencesLLCMember\nus-gaap:InProcessResearchAndDevelopmentMember\n\n2014-01-31\n\n0001133416\n\ngalt:SBHSciencesIncMember\ngalt:GalectinSciencesLLCMember\n\n2014-01-31\n\n0001133416\n\ngalt:GalectinSciencesLLCMember\n\n2014-10-01\n2014-12-31\n\n0001133416\n\ngalt:GalectinSciencesLLCMember\n\n2014-01-01\n2026-03-31\n\n0001133416\n\ngalt:GalectinSciencesLLCMember\n\n2026-01-01\n2026-03-31\n\n0001133416\n\ngalt:GalectinSciencesLLCMember\n\n2025-01-01\n2025-03-31\n\n0001133416\n\ngalt:SBHSciencesIncMember\ngalt:GalectinSciencesLLCMember\n\n2015-01-01\n2026-03-31\n\n0001133416\n\ngalt:GalectinSciencesLLCMember\n\n2026-03-31\n\nxbrli:shares\n\niso4217:USD\n\niso4217:USD\n\nxbrli:shares\n\nxbrli:pure\n\ngalt:PromissoryNote\n\ngalt:Segment\n\ngalt:Lease"}