{"url_path":"/sec/nktx/10-q/2026/item-6","section_key":"item-6","section_title":"Item 6 Exhibits.","topic":"sec","document":{"doc_type":"10-Q","doc_date":"2026-05-12","source_url":"https://www.sec.gov/Archives/edgar/data/1787400/0001787400-26-000013-index.html","accession_number":"0001787400-26-000013","cik":"0001787400","ticker":"NKTX","issuer_name":"Nkarta, Inc.","edgar_url":"https://www.sec.gov/Archives/edgar/data/1787400/0001787400-26-000013-index.html","primary_entity_key":"0001787400","primary_entity_name":"Nkarta, Inc."},"word_count":398,"has_tables":true,"body_markdown":"Item 6. Exhibits.\n\n \n\n \n\n \n\n \n\nIncorporated by Reference\n\nExhibit\n\nNumber\n\nDescription\n\nForm\n\nFile No.\n\nExhibit\n\nFiling Date\n\n \n\n \n\n \n\n \n\n3.1(A)\n\n \n\n[Amended and Restated Certificate of Incorporation of Nkarta, Inc.](https://www.sec.gov/Archives/edgar/data/1787400/000119312520192614/d62111dex31.htm)\n\n8-K\n\n001-39370\n\n3.1\n\n7/14/2020\n\n3.1(B)\n\n \n\n[Amendment to Restated Certificate of Incorporation of Nkarta, Inc.](https://www.sec.gov/Archives/edgar/data/1787400/000095017023027263/nktx-ex3_1.htm)\n\n8-K\n\n001-39370\n\n3.1\n\n6/9/2023\n\n3.1(C)\n\n \n\n[Second Amendment to Restated Certificate of Incorporation of Nkarta, Inc.](https://www.sec.gov/Archives/edgar/data/1787400/000095017024073046/nktx-ex3_1.htm)\n\n8-K\n\n001-39370\n\n3.1\n\n6/13/2024\n\n3.2\n\n \n\n[Amended and Restated Bylaws of Nkarta, Inc.](https://www.sec.gov/Archives/edgar/data/1787400/000119312520192614/d62111dex32.htm)\n\n8-K\n\n001-39370\n\n3.2\n\n7/14/2020\n\n10.1#*\n\n \n\n[Nkarta, Inc. Non-Employee Director Compensation Policy, as amended on March 14, 2025.](nktx-ex10_1.htm)\n\n \n\n \n\n \n\n \n\n10.2\n\n \n\n[Sales Agreement, dated March 25, 2026, by and between Nkarta, Inc. and Stifel, Nicolaus & Company, Incorporated.](https://www.sec.gov/Archives/edgar/data/1787400/000114036126011152/ny20068088x1_ex1-2.htm)\n\nS-3\n\n333-294611\n\n1.2\n\n3/25/2026\n\n31.1*\n\n \n\n[Certification of Principal Executive Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.](nktx-ex31_1.htm)\n\n \n\n \n\n \n\n \n\n31.2*\n\n \n\n[Certification of Principal Financial Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.](nktx-ex31_2.htm)\n\n \n\n \n\n \n\n \n\n32+\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.](nktx-ex32.htm)\n\n \n\n \n\n \n\n \n\n101.INS*\n\nInline XBRL Instance Document\n\n \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\n \n\n104*\n\n \n\nCover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)\n\n \n\n \n\n \n\n \n\n# Indicates management contract or compensatory plan\n\n* Filed herewith.\n\n \n\n+ This certification is being furnished solely to accompany this Quarterly Report on Form 10-Q pursuant to 18 U.S.C. Section 1350, and is not being filed for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liability of that section, nor shall it be deemed incorporated by reference into any filing of the registrant under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, whether made before or after the date hereof, regardless of any general incorporation language in such filing.\n\n \n\n80\n\n \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\nNkarta, Inc.\n\nDate: May 12, 2026\n\nBy:\n\n/s/ Paul J. Hastings\n\nPaul J. Hastings\n\nChief Executive Officer\n\n \n\n(Principal Executive Officer)\n\n \n\n \n\n \n\n \n\nDate: May 12, 2026\n\nBy:\n\n/s/ Nadir Mahmood\n\nNadir Mahmood\n\n \n\n \n\n \n\nPresident\n\n(Principal Financial Officer and Principal Accounting Officer)\n\n \n\n81"}