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Twist Bioscience Corp

For the period ended Sep 30, 2025. Filed Nov 17, 2025.

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About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Nov 17, 2025

TWST$132.13-2.4%Stored close · as of Nov 10, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

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Contents

Item 15. Exhibits, Financial Statement chedules

Documents filed as part of this report are as follows:

(a)Consolidated Financial Statements

Our Consolidated Financial Statements are included in the “Index to Consolidated Financial Statements” under Part II, Item 8 and filed as part of this Form 10-K.

(b)Consolidated Financial Statement Schedules

All financial statement schedules are omitted because the information called for is not required or is shown either in the consolidated financial statements or in the notes thereto.

(c)Exhibits

Set forth below is a list of exhibits that are being filed or incorporated by reference into this Form 10-K:

ExhibitNumberDescriptionFiled /Furnished /Incorporatedby Referencefrom FormIncorporatedbyReferencefrom ExhibitNumberDate Filed
3.1 · Amended and Restated Certificate of Incorporation, as amended by the Certificate of Amendment to the Amended and Restated Certificate of Incorporation · Filed herewith
3.2Amended and Restated Bylaws8-K3.111/18/2022
4.1Form of common stock certificateS-1/A4.110/17/2018
4.2Description of Common Stock10-K4.511/20/2020
+10.12013 Stock Plan and forms of agreement thereunderS-110.110/3/2018
+10.2Amended and Restated 2018 Equity Incentive Plan and forms of agreement thereunder8-K10.22/11/2025
+10.32018 Employee Stock Purchase PlanS-1/A10.310/17/2018
+10.4Executive Incentive Bonus PlanS-110.410/3/2018
+10.5Form of Indemnification Agreement between Twist Bioscience Corporation and each of its Officers and DirectorsS-1/A10.810/17/2018
+10.6Amended and Restated Inducement Equity Incentive Plan and related forms of award agreements thereunderS-899.22/12/2025
ExhibitNumberDescriptionFiled /Furnished /Incorporatedby Referencefrom FormIncorporatedbyReferencefrom ExhibitNumberDate Filed
10.7Lease Agreement by and between Twist Bioscience Corporation and ARE-San Francisco No. 32. LLC dated March 21, 2018S-110.1110/3/2018
10.7.1First Amendment to Lease by and between Twist Bioscience Corporation and ARE-San Francisco No. 32, LLC, dated March 21, 201910-Q10.25/1/2019
10.7.2Second Amendment to Lease by and between Twist Bioscience Corporation and ARE-San Francisco No. 32, LLC, dated November 13, 2025Filed herewith
10.8*Lease Agreement by and between Twist Bioscience Corporation and PWII Owner, LLC, dated December 18, 20208-K10.112/22/2020
10.8.1*First Amendment to Lease between Twist Bioscience Corporation and PWII Owner, LLC, dated April 13, 20218-K10.14/16/2021
10.9†End User Supply Agreement by and between Twist Bioscience Corporation and FUJIFILM Dimatix, Inc., dated November 5, 2015S-110.1410/3/2018
+10.10Amended and Restated Employment Agreement dated October 26, 2022 between Twist Bioscience Corporation and Patrick Finn10-Q10.12/7/2023
+10.11Employment Agreement dated December 18, 2023 between Twist Bioscience Corporation and Adam Laponis10-Q10.12/2/2024
+10.12Amended and Restated Employment Agreement dated September 9, 2022 between Twist Bioscience Corporation and Emily Leproust10-K10.1411/18/2024
+10.13Amended and Restated Employment Agreement dated September 9, 2022 between Twist Bioscience Corporation and Paula Green10-K10.1611/18/2024
+10.14Amended and Restated Employment Agreement dated September 2, 2024 between Twist Bioscience Corporation and Dennis Cho10-K10.1811/18/2024
+10.15Employment Agreement dated April 24, 2023 between Twist Bioscience Corporation and Robert Werner10-K10.1911/18/2024
ExhibitNumberDescriptionFiled /Furnished /Incorporatedby Referencefrom FormIncorporatedbyReferencefrom ExhibitNumberDate Filed
10.16*Contribution Agreement by and between Twist Bioscience Corporation and Altas Data Storage, Inc., dated May 2, 202510-Q10.18/4/2025
10.17*License Agreement by and between Twist Bioscience Corporation and Atlas Data Storage, Inc., dated May 2, 202510-Q10.28/4/2025
10.18*MES Software License Agreement by and between Twist Bioscience Corporation and Atlas Data Storage, Inc., dated May 2, 202510-Q10.38/4/2025
19.1Insider Trading Compliance ProgramFiled herewith
21.1List of subsidiaries of the RegistrantFiled herewith
23.1Consent of Independent Registered Public Accounting FirmFiled herewith
31.1Certification pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, Rule 13(a)-14(a)/15d-14(a), by President and Chief Executive OfficerFiled herewith
31.2Certification pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, Rule 13(a)-14(a)/15d-14(a), by Chief Financial OfficerFiled herewith
32.1Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, by President and Chief Executive OfficerFurnishedherewith
32.2Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, by Chief Financial OfficerFurnishedherewith
97.1Compensation Recovery Policy10-K97.111/18/2024
101.INSXBRL Instance DocumentFiled herewith
ExhibitNumberDescriptionFiled /Furnished /Incorporatedby Referencefrom FormIncorporatedbyReferencefrom ExhibitNumberDate Filed
101.SCHXBRL Taxonomy Extension Schema DocumentFiled herewith
101.CALXBRL Taxonomy Extension Calculation Linkbase DocumentFiled herewith
101.DEFXBRL Taxonomy Extension Definition Linkbase DocumentFiled herewith
101.LABXBRL Taxonomy Extension Label Linkbase DocumentFiled herewith
101.PREXBRL Taxonomy Extension Presentation Linkbase DocumentFiled herewith
104Cover page from the Company’s Annual Report on Form 10-K for the year ended September 30, 2025, formatted in Inline XBRL
  • Indicates a management contract or compensatory plan.
*Registrant has omitted schedules and exhibits pursuant to Item 601(a)(5) of Regulation S-K. Registrant agrees to furnish supplementally a copy of the omitted schedules and exhibits to the SEC upon request.
†Portions of this exhibit (indicated by asterisks) have been omitted pursuant to a request for confidential treatment that was separately filed with the SEC.
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