{"url_path":"/sec/ndra/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/1681682/0001213900-26-057680-index.html","accession_number":"0001213900-26-057680","cik":"0001681682","ticker":"NDRA","issuer_name":"ENDRA Life Sciences Inc.","edgar_url":"https://www.sec.gov/Archives/edgar/data/1681682/0001213900-26-057680-index.html","primary_entity_key":"0001681682","primary_entity_name":"ENDRA Life Sciences Inc."},"word_count":718,"has_tables":true,"body_markdown":"** **\n\n**Item 6. Exhibits**\n\n \n\n**Exhibit**\n \n \n\n**Number**\n \n**Description**\n\n3.1\n \n[Fourth Amended and Restated Certificate of Incorporation of the Company, as amended [Restated for SEC filing purposes only] (incorporated by reference to Exhibit 3.1 to the Company’s Annual Report on Form 10-K filed on March 31, 2026)](http://www.sec.gov/Archives/edgar/data/1681682/000121390026037617/ea028399401ex3-1.htm)\n\n3.2\n \n[Amended and Restated Bylaws of the Company (incorporated by reference to Exhibit 3.4 to the Company’s Registration Statement on Form S-1 (File No. 333-214724), as amended, originally filed on November 21, 2016)](http://www.sec.gov/Archives/edgar/data/1681682/000165495416004599/end_ex34.htm)\n\n31.1\n \n[Certification\nof Periodic Report by Principal Executive Officer pursuant to Rule 13a-14(a)/15d-14a and pursuant to Section 302 of the Sarbanes-Oxley\nAct of 2002 (filed herewith)](ea029074401ex31-1.htm)\n\n31.2\n \n[Certification\nof Periodic Report by Principal Financial Officer pursuant to Rule 13a-14(a)/15d-14a and pursuant to Section 302 of the\nSarbanes-Oxley Act of 2002 (filed herewith)](ea029074401ex31-2.htm)\n\n32.1\n \n[Certification\nof Periodic Report by Principal Executive Officer and Principal Financial Officer pursuant to U.S.C. Section 1350, as adopted pursuant\nto Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith)](ea029074401ex32-1.htm)\n\n101.INS\n \nXBRL\nInstance Document (filed herewith)\n\n101.SCH\n \nXBRL\nTaxonomy Schema (filed herewith)\n\n101.CAL\n \nXBRL\nTaxonomy Extension Calculation Linkbase (filed herewith)\n\n101.DEF\n \nXBRL\nTaxonomy Extension Definition Linkbase (filed herewith)\n\n101.LAB\n \nXBRL\nTaxonomy Extension Label Linkbase (filed herewith)\n\n101.PRE\n \nXBRL\nTaxonomy Extension Presentation Linkbase (filed herewith)\n\n104\n \nCover\nPage Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)\n\n \n\n 25\n\n \n\n** **\n\n**SIGNATURES**\n\n \n\nPursuant to the requirements of Section 13 or 15(d) of the Securities\nExchange 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\n \n**ENDRA LIFE SCIENCES INC.**\n\n \n \n \n\nDate: May 15, 2026\nBy:\n/s/ Alexander Tokman\n\n \n \nAlexander Tokman\n\n \n \nChief Executive Officer and Chairman\n\n \n \n(Principal Executive Officer)\n\n \n\n \n**ENDRA LIFE SCIENCES INC.**\n\n \n \n \n\nDate: May 15, 2026\nBy:\n/s/ Richard Jacroux\n\n \n \nRichard Jacroux\n\n \n \nChief Financial Officer\n\n \n \n(Principal Financial and Accounting Officer)\n\n \n\n 26\n\nhttp://fasb.org/srt/2026#ChiefExecutiveOfficerMember\n0001681682\nfalse\nQ1\n--12-31\n\n0001681682\n\n2026-01-01\n2026-03-31\n\n0001681682\n\n2026-05-15\n\n0001681682\n\n2026-03-31\n\n0001681682\n\n2025-12-31\n\n0001681682\n\nus-gaap:SeriesAPreferredStockMember\n\n2026-03-31\n\n0001681682\n\nus-gaap:SeriesAPreferredStockMember\n\n2025-12-31\n\n0001681682\n\nus-gaap:SeriesBPreferredStockMember\n\n2026-03-31\n\n0001681682\n\nus-gaap:SeriesBPreferredStockMember\n\n2025-12-31\n\n0001681682\n\nus-gaap:SeriesCPreferredStockMember\n\n2026-03-31\n\n0001681682\n\nus-gaap:SeriesCPreferredStockMember\n\n2025-12-31\n\n0001681682\n\n2025-01-01\n2025-03-31\n\n0001681682\n\nus-gaap:SeriesAPreferredStockMember\nus-gaap:PreferredStockMember\n\n2024-12-31\n\n0001681682\n\nus-gaap:SeriesBPreferredStockMember\nus-gaap:PreferredStockMember\n\n2024-12-31\n\n0001681682\n\nus-gaap:CommonStockMember\n\n2024-12-31\n\n0001681682\n\nus-gaap:AdditionalPaidInCapitalMember\n\n2024-12-31\n\n0001681682\n\nus-gaap:RetainedEarningsMember\n\n2024-12-31\n\n0001681682\n\n2024-12-31\n\n0001681682\n\nus-gaap:SeriesAPreferredStockMember\nus-gaap:PreferredStockMember\n\n2025-01-01\n2025-03-31\n\n0001681682\n\nus-gaap:SeriesBPreferredStockMember\nus-gaap:PreferredStockMember\n\n2025-01-01\n2025-03-31\n\n0001681682\n\nus-gaap:CommonStockMember\n\n2025-01-01\n2025-03-31\n\n0001681682\n\nus-gaap:AdditionalPaidInCapitalMember\n\n2025-01-01\n2025-03-31\n\n0001681682\n\nus-gaap:RetainedEarningsMember\n\n2025-01-01\n2025-03-31\n\n0001681682\n\nus-gaap:SeriesAPreferredStockMember\nus-gaap:PreferredStockMember\n\n2025-03-31\n\n0001681682\n\nus-gaap:SeriesBPreferredStockMember\nus-gaap:PreferredStockMember\n\n2025-03-31\n\n0001681682\n\nus-gaap:CommonStockMember\n\n2025-03-31\n\n0001681682\n\nus-gaap:AdditionalPaidInCapitalMember\n\n2025-03-31\n\n0001681682\n\nus-gaap:RetainedEarningsMember\n\n2025-03-31\n\n0001681682\n\n2025-03-31\n\n0001681682\n\nus-gaap:SeriesAPreferredStockMember\nus-gaap:PreferredStockMember\n\n2025-12-31\n\n0001681682\n\nus-gaap:SeriesBPreferredStockMember\nus-gaap:PreferredStockMember\n\n2025-12-31\n\n0001681682\n\nus-gaap:CommonStockMember\n\n2025-12-31\n\n0001681682\n\nus-gaap:AdditionalPaidInCapitalMember\n\n2025-12-31\n\n0001681682\n\nus-gaap:RetainedEarningsMember\n\n2025-12-31\n\n0001681682\n\nus-gaap:SeriesAPreferredStockMember\nus-gaap:PreferredStockMember\n\n2026-01-01\n2026-03-31\n\n0001681682\n\nus-gaap:SeriesBPreferredStockMember\nus-gaap:PreferredStockMember\n\n2026-01-01\n2026-03-31\n\n0001681682\n\nus-gaap:CommonStockMember\n\n2026-01-01\n2026-03-31\n\n0001681682\n\nus-gaap:AdditionalPaidInCapitalMember\n\n2026-01-01\n2026-03-31\n\n0001681682\n\nus-gaap:RetainedEarningsMember\n\n2026-01-01\n2026-03-31\n\n0001681682\n\nus-gaap:SeriesAPreferredStockMember\nus-gaap:PreferredStockMember\n\n2026-03-31\n\n0001681682\n\nus-gaap:SeriesBPreferredStockMember\nus-gaap:PreferredStockMember\n\n2026-03-31\n\n0001681682\n\nus-gaap:CommonStockMember\n\n2026-03-31\n\n0001681682\n\nus-gaap:AdditionalPaidInCapitalMember\n\n2026-03-31\n\n0001681682\n\nus-gaap:RetainedEarningsMember\n\n2026-03-31\n\n0001681682\n\n2025-01-01\n2025-12-31\n\n0001681682\n\n2025-12-09\n2025-12-09\n\n0001681682\n\nsrt:MinimumMember\n\n2025-01-01\n2025-12-31\n\n0001681682\n\nsrt:MaximumMember\n\n2025-01-01\n2025-12-31\n\n0001681682\n\nndra:OptionsToPurchaseCommonStockMember\n\n2026-01-01\n2026-03-31\n\n0001681682\n\nndra:OptionsToPurchaseCommonStockMember\n\n2025-01-01\n2025-12-31\n\n0001681682\n\nndra:WarrantsToPurchaseCommonStockMember\n\n2026-01-01\n2026-03-31\n\n0001681682\n\nndra:WarrantsToPurchaseCommonStockMember\n\n2025-01-01\n2025-12-31\n\n0001681682\n\nndra:SharesIssuableUponConversionOfSeriesAConvertiblePreferredStockMember\n\n2026-01-01\n2026-03-31\n\n0001681682\n\nndra:SharesIssuableUponConversionOfSeriesAConvertiblePreferredStockMember\n\n2025-01-01\n2025-12-31\n\n0001681682\n\nus-gaap:RestrictedStockUnitsRSUMember\n\n2026-01-01\n2026-03-31\n\n0001681682\n\nus-gaap:RestrictedStockUnitsRSUMember\n\n2025-01-01\n2025-12-31\n\n0001681682\n\nus-gaap:RestrictedStockMember\n\n2026-01-01\n2026-03-31\n\n0001681682\n\nus-gaap:RestrictedStockMember\n\n2025-01-01\n2025-12-31\n\n0001681682\n\nndra:PropertyLeaseholdAndCapitalizedSoftwareMember\n\n2026-03-31\n\n0001681682\n\nndra:PropertyLeaseholdAndCapitalizedSoftwareMember\n\n2025-12-31\n\n0001681682\n\nndra:TAEUSDevelopmentAndTestingMember\n\n2026-03-31\n\n0001681682\n\nndra:TAEUSDevelopmentAndTestingMember\n\n2025-12-31\n\n0001681682\n\nus-gaap:PreferredStockMember\n\n2026-03-31\n\n0001681682\n\nndra:CapitalStockMember\n\n2026-03-31\n\n0001681682\n\nus-gaap:RestrictedStockMember\n\n2026-01-01\n2026-03-31\n\n0001681682\n\nndra:February2024ATMAgreementMember\nus-gaap:CommonStockMember\n\n2026-01-01\n2026-03-31\n\n0001681682\n\nndra:October2025ATMAgreementMember\nus-gaap:CommonStockMember\n\n2026-01-01\n2026-03-31\n\n0001681682\n\nus-gaap:CommonStockMember\nndra:PrivatePlacementOfferingMember\n\n2024-02-14\n2024-02-14\n\n0001681682\n\nndra:October2025ATMAgreementMember\n\n2025-10-29\n2025-10-29\n\n0001681682\n\nus-gaap:RestrictedStockUnitsRSUMember\n\n2025-06-11\n2025-06-11\n\n0001681682\n\nus-gaap:RestrictedStockUnitsRSUMember\n\n2025-06-11\n\n0001681682\n\nndra:OmnibusPlanMember\n\n2026-01-21\n2026-01-21\n\n0001681682\n\n2026-01-21\n\n0001681682\n\nus-gaap:RestrictedStockUnitsRSUMember\n\n2026-03-31\n\n0001681682\n\nus-gaap:RestrictedStockUnitsRSUMember\n\n2026-01-01\n2026-03-31\n\n0001681682\n\n2023-11-30\n2023-11-30\n\n0001681682\n\n2023-11-30\n\n0001681682\n\n2024-03-31\n\n0001681682\n\n2024-01-01\n2024-03-31\n\n0001681682\n\nndra:PrefundedWarrantsMember\n\n2024-06-30\n\n0001681682\n\nndra:CommonStockWarrantsMember\n\n2024-06-30\n\n0001681682\n\nndra:SeriesBWarrantsMember\nus-gaap:CommonStockMember\n\n2024-06-30\n\n0001681682\n\nndra:SeriesBWarrantsMember\n\n2024-06-30\n\n0001681682\n\nndra:PlacementAgentWarrantsMember\n\n2024-06-30\n\n0001681682\n\nndra:PlacementAgentWarrantsMember\n\n2026-03-31\n\n0001681682\n\nndra:PlacementAgentWarrantsMember\n\n2026-03-31\n\n0001681682\n\nndra:PlacementAgentWarrantsMember\n\n2026-01-01\n2026-03-31\n\n0001681682\n\nndra:AdvisoryWarrantsMember\n\n2026-03-31\n\n0001681682\n\nsrt:MinimumMember\nndra:AdvisoryWarrantsMember\n\n2026-03-31\n\n0001681682\n\nsrt:MaximumMember\nndra:AdvisoryWarrantsMember\n\n2026-03-31\n\n0001681682\n\nndra:AdvisoryWarrantsMember\n\n2026-01-01\n2026-03-31\n\n0001681682\n\nus-gaap:WarrantMember\n\n2024-12-31\n\n0001681682\n\nus-gaap:WarrantMember\n\n2025-01-01\n2025-12-31\n\n0001681682\n\nus-gaap:WarrantMember\n\n2026-01-01\n2026-03-31\n\n0001681682\n\nus-gaap:WarrantMember\n\n2026-03-31\n\n0001681682\n\nsrt:MinimumMember\n\n2025-12-31\n\n0001681682\n\nsrt:MaximumMember\n\n2025-12-31\n\n0001681682\n\nsrt:MinimumMember\n\n2026-01-01\n2026-03-31\n\n0001681682\n\nsrt:MaximumMember\n\n2026-01-01\n2026-03-31\n\n0001681682\n\nndra:HYPETokensMember\n\n2025-12-31\n\n0001681682\n\nndra:TokensMember\n\n2025-12-31\n\n0001681682\n\nndra:TokensMember\n\n2026-01-01\n2026-03-31\n\n0001681682\n\nndra:TokensMember\n\n2026-03-31\n\n0001681682\n\nndra:ImpactSolutionsMember\n\n2026-01-01\n2026-03-31\n\n0001681682\n\nndra:ImpactSolutionsMember\n\n2025-01-01\n2025-03-31\n\n0001681682\n\nndra:January12015Member\n\n2015-01-01\n2015-01-01\n\n0001681682\n\n2015-01-01\n2015-01-01\n\n0001681682\n\n2017-10-10\n2017-10-10\n\n0001681682\n\n2021-03-15\n2021-03-15\n\n0001681682\n\n2024-12-01\n2024-12-01\n\n0001681682\n\nndra:AlexanderTokmanMember\n\n2026-01-01\n2026-03-31\n\n0001681682\n\nndra:RichardJacrouxMember\n\n2024-08-07\n2024-08-07\n\n0001681682\n\n2024-08-07\n2024-08-07\n\n0001681682\n\nndra:CODMMember\n\n2026-01-01\n2026-03-31\n\n0001681682\n\nndra:CODMMember\n\n2025-01-01\n2025-03-31\n\n0001681682\n\nus-gaap:SubsequentEventMember\n\n2026-04-20\n\n0001681682\n\nus-gaap:SubsequentEventMember\n\n2026-04-01\n2026-04-30\n\nxbrli:shares\n\niso4217:USD\n\niso4217:USD\n\nxbrli:shares\n\nxbrli:pure\n\nndra:Tokens\n\nutr:sqm\n\nndra:Segment"}