Common use of SECURITYHOLDERS' LISTS AND REPORTS Clause in Contracts

SECURITYHOLDERS' LISTS AND REPORTS. BY THE COMPANY AND THE TRUSTEE 14 Section 5.01 Company to Furnish Trustee Names and Addresses of Securityholders 14 Section 5.02 Preservation Of Information; Communications With Securityholders 14 Section 5.03 Reports by the Company 14 Section 5.04 Reports by the Trustee 14 ARTICLE 6 REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS ON EVENT OF DEFAULT 15 Section 6.01 Events of Default 15 Section 6.02 Collection of Indebtedness and Suits for Enforcement by Trustee 16 Section 6.03 Application of Moneys Collected 17 Section 6.04 Limitation on Suits 17 Section 6.05 Rights and Remedies Cumulative; Delay or Omission Not Waiver 18 Section 6.06 Control by Securityholders 18 Section 6.07 Undertaking to Pay Costs 18 ARTICLE 7 CONCERNING THE TRUSTEE 19 Section 7.01 Certain Duties and Responsibilities of Trustee 19 Section 7.02 Certain Rights of Trustee 20 Section 7.03 Trustee Not Responsible for Recitals or Issuance or Securities 20 Section 7.04 May Hold Securities 21 Section 7.05 Moneys Held in Trust 21 Section 7.06 Compensation and Reimbursement 21 Section 7.07 Reliance on Officers’ Certificate 21 Section 7.08 Disqualification; Conflicting Interests 21 Section 7.09 Corporate Trustee Required; Eligibility 22 Section 7.10 Resignation and Removal; Appointment of Successor 22 Section 7.11 Acceptance of Appointment By Successor 23 Section 7.12 Merger, Conversion, Consolidation or Succession to Business 24 Section 7.13 Preferential Collection of Claims Against the Company 24 Section 7.14 Notice of Default 24 ARTICLE 8 CONCERNING THE SECURITYHOLDERS 24 Section 8.01 Evidence of Action by Securityholders 24 Section 8.02 Proof of Execution by Securityholders 25 Section 8.03 Who May be Deemed Owners 25 Section 8.04 Certain Securities Owned by Company Disregarded 25 Section 8.05 Actions Binding on Future Securityholders 25 ARTICLE 9 SUPPLEMENTAL INDENTURES 26 Section 9.01 Supplemental Indentures Without the Consent of Securityholders 26 Section 9.02 Supplemental Indentures With Consent of Securityholders 26 Section 9.03 Effect of Supplemental Indentures 27 Section 9.04 Securities Affected by Supplemental Indentures 27 Section 9.05 Execution of Supplemental Indentures 27 ARTICLE 10 SUCCESSOR ENTITY 28 Section 10.01 Company May Consolidate, Etc. 28 Section 10.02 Successor Entity Substituted 28 Section 10.03 Evidence of Consolidation, Etc. to Trustee 28 ARTICLE 11 SATISFACTION AND DISCHARGE 29 Section 11.01 Satisfaction and Discharge of Indenture 29 Section 11.02 Discharge of Obligations 29 Section 11.03 Deposited Moneys to be Held in Trust 29 Section 11.04 Payment of Moneys Held by Paying Agents 29 Section 11.05 Repayment to Company 29 ARTICLE 12 IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS 30 Section 12.01 No Recourse 30 ARTICLE 13 MISCELLANEOUS PROVISIONS 30 Section 13.01 Effect on Successors and Assigns 30 Section 13.02 Actions by Successor 30 Section 13.03 Surrender of Company Powers 30 Section 13.04 Notices 30 Section 13.05 Governing Law 31 Section 13.06 Treatment of Securities as Debt 31 Section 13.07 Certificates and Opinions as to Conditions Precedent 31 Section 13.08 Payments on Business Days 31 Section 13.09 Conflict with Trust Indenture Act 31 Section 13.10 Counterparts 31 Section 13.11 Separability 31 Section 13.12 Compliance Certificates 32

SECURITYHOLDERS' LISTS AND REPORTS. BY THE COMPANY AND THE TRUSTEE 14 20 Section 5.01 Company to Furnish Trustee Names and Addresses of Securityholders 14 20 Section 5.02 Preservation Of Information; Communications With Securityholders 14 21 Section 5.03 Reports by the Company 14 21 Section 5.04 Reports by the Trustee 14 22 ARTICLE 6 REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS ON EVENT OF DEFAULT 15 22 Section 6.01 Events of Default 15 22 Section 6.02 Collection of Indebtedness and Suits for Enforcement by Trustee 16 24 1 This Table of Contents does not constitute part of the Indenture and shall not have any bearing on the interpretation of any of its terms or provisions. Section 6.03 Application of Moneys Collected 17 25 Section 6.04 Limitation on Suits 17 25 Section 6.05 Rights and Remedies Cumulative; Delay or Omission Not Waiver 18 26 Section 6.06 Control by Securityholders 18 27 Section 6.07 Undertaking to Pay Costs 18 27 ARTICLE 7 CONCERNING THE TRUSTEE 19 28 Section 7.01 Certain Duties and Responsibilities of Trustee 19 28 Section 7.02 Certain Rights of Trustee 20 29 Section 7.03 Trustee Not Responsible for Recitals or Issuance or Securities 20 30 Section 7.04 May Hold Securities 21 31 Section 7.05 Moneys Held in Trust 21 31 Section 7.06 Compensation and Reimbursement 21 31 Section 7.07 Reliance on Officers’ Officer’s Certificate 21 or Opinion of Counsel 32 Section 7.08 Disqualification; Conflicting Interests 21 32 Section 7.09 Corporate Trustee Required; Eligibility 22 32 Section 7.10 Resignation and Removal; Appointment of Successor 22 33 Section 7.11 Acceptance of Appointment By Successor 23 34 Section 7.12 Merger, Conversion, Consolidation or Succession to Business 24 35 Section 7.13 Preferential Collection of Claims Against the Company 24 35 Section 7.14 Notice of Default 24 36 ARTICLE 8 CONCERNING THE SECURITYHOLDERS 24 36 Section 8.01 Evidence of Action by Securityholders 24 36 Section 8.02 Proof of Execution by Securityholders 25 36 Section 8.03 Who May be Deemed Owners 25 37 Section 8.04 Certain Securities Owned by Company Disregarded 25 37 Section 8.05 Actions Binding on Future Securityholders 25 37 ARTICLE 9 SUPPLEMENTAL INDENTURES 26 38 Section 9.01 Supplemental Indentures Without the Consent of Securityholders 26 38 Section 9.02 Supplemental Indentures With Consent of Securityholders 26 39 Section 9.03 Effect of Supplemental Indentures 27 39 Section 9.04 Securities Affected by Supplemental Indentures 27 40 Section 9.05 Execution of Supplemental Indentures 27 40 ARTICLE 10 SUCCESSOR ENTITY 28 40 Section 10.01 Company May Consolidate, Etc. 28 Etc 40 Section 10.02 Successor Entity Substituted 28 Section 10.03 Evidence of Consolidation, Etc. to Trustee 28 41 ARTICLE 11 SATISFACTION AND DISCHARGE 29 42 Section 11.01 Satisfaction and Discharge of Indenture 29 42 Section 11.02 Discharge of Obligations 29 42 Section 11.03 Deposited Moneys to be Held in Trust 29 42 Section 11.04 Payment of Moneys Held by Paying Agents 29 43 Section 11.05 Repayment to Company 29 43 ARTICLE 12 IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS 30 43 Section 12.01 No Recourse 30 43 ARTICLE 13 MISCELLANEOUS PROVISIONS 30 44 Section 13.01 Effect on Successors and Assigns 30 44 Section 13.02 Actions by Successor 30 44 Section 13.03 Surrender of Company Powers 30 44 Section 13.04 Notices 30 44 Section 13.05 Governing Law 31 Law; Jury Trial Waiver 45 Section 13.06 Treatment of Securities as Debt 31 45 Section 13.07 Certificates and Opinions as to Conditions Precedent 31 45 Section 13.08 Payments on Business Days 31 45 Section 13.09 Conflict with Trust Indenture Act 31 46 Section 13.10 Counterparts 31 46 Section 13.11 Separability 31 46 Section 13.12 Compliance Certificates 3246 Section 13.13 USA PATRIOT ACT 46 Section 13.14 Calculations 47 TRUST INDENTURE ACT CROSS-REFERENCE TABLE A-1 INDENTURE, dated as of [•], 20[•], among PLIANT THERAPEUTICS, INC., a Delaware corporation (the “Company”), and [TRUSTEE] as trustee (the “Trustee”):

SECURITYHOLDERS' LISTS AND REPORTS. BY THE COMPANY AND THE TRUSTEE 14 13 Section 5.01 Company to Furnish Trustee Names and Addresses of Securityholders 14 13 Section 5.02 Preservation Of Information; Communications With Securityholders 14 13 Section 5.03 Reports by the Company 14 13 Section 5.04 Reports by the Trustee 14 13 ARTICLE 6 REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS ON EVENT OF DEFAULT 15 14 Section 6.01 Events of Default 15 14 Section 6.02 Collection of Indebtedness and Suits for Enforcement by Trustee 16 15 Section 6.03 Application of Moneys Collected 17 15 Section 6.04 Limitation on Suits 17 16 Section 6.05 Rights and Remedies Cumulative; Delay or Omission Not Waiver 18 16 Section 6.06 Control by Securityholders 18 16 Section 6.07 Undertaking to Pay Costs 18 17 ARTICLE 7 CONCERNING THE TRUSTEE 19 17 Section 7.01 Certain Duties and Responsibilities of Trustee 19 17 Section 7.02 Certain Rights of Trustee 20 18 Section 7.03 Trustee Not Responsible for Recitals or Issuance or Securities 20 19 Section 7.04 May Hold Securities 21 19 Section 7.05 Moneys Held in Trust 21 19 Section 7.06 Compensation and Reimbursement 21 19 Section 7.07 Reliance on Officers’ Officer’s Certificate 21 20 Section 7.08 Disqualification; Conflicting Interests 21 20 Section 7.09 Corporate Trustee Required; Eligibility 22 20 Section 7.10 Resignation and Removal; Appointment of Successor 22 20 Section 7.11 Acceptance of Appointment By Successor 23 21 Section 7.12 Merger, Conversion, Consolidation or Succession to Business 24 22 Section 7.13 Preferential Collection of Claims Against the Company 24 22 Section 7.14 Notice of Default 24 22 ARTICLE 8 CONCERNING THE SECURITYHOLDERS 24 22 Section 8.01 Evidence of Action by Securityholders 24 22 Section 8.02 Proof of Execution by Securityholders 25 23 Section 8.03 Who May be Deemed Owners 25 23 Section 8.04 Certain Securities Owned by Company Disregarded 25 23 Section 8.05 Actions Binding on Future Securityholders 25 23 ARTICLE 9 SUPPLEMENTAL INDENTURES 26 24 Section 9.01 Supplemental Indentures Without the Consent of Securityholders 26 24 Section 9.02 Supplemental Indentures With Consent of Securityholders 26 24 Section 9.03 Effect of Supplemental Indentures 27 25 Section 9.04 Securities Affected by Supplemental Indentures 27 25 Section 9.05 Execution of Supplemental Indentures 27 25 ARTICLE 10 SUCCESSOR ENTITY 28 25 Section 10.01 Company May Consolidate, Etc. 28 25 Section 10.02 Successor Entity Substituted 28 Section 10.03 Evidence of Consolidation, Etc. to Trustee 28 26 ARTICLE 11 SATISFACTION AND DISCHARGE 29 26 Section 11.01 Satisfaction and Discharge of Indenture 29 26 Section 11.02 Discharge of Obligations 29 26 Section 11.03 Deposited Moneys to be Held in Trust 29 27 Section 11.04 Payment of Moneys Held by Paying Agents 29 27 Section 11.05 Repayment to Company 29 27 ARTICLE 12 IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS 30 27 Section 12.01 No Recourse 30 27 ARTICLE 13 MISCELLANEOUS PROVISIONS 30 27 Section 13.01 Effect on Successors and Assigns 30 27 Section 13.02 Actions by Successor 30 27 Section 13.03 Surrender of Company Powers 30 28 Section 13.04 Notices 30 28 Section 13.05 Governing Law 31 28 Section 13.06 Treatment of Securities as Debt 31 28 Section 13.07 Certificates and Opinions as to Conditions Precedent 31 28 Section 13.08 Payments on Business Days 31 28 Section 13.09 Conflict with Trust Indenture Act 31 28 Section 13.10 Counterparts 31 29 Section 13.11 Separability 31 29 Section 13.12 Compliance Certificates 3229

SECURITYHOLDERS' LISTS AND REPORTS. BY THE COMPANY AND THE TRUSTEE 14 20 Section 5.01 Company to Furnish Trustee Names and Addresses of Securityholders 14 20 Section 5.02 Preservation Of Information; Communications With Securityholders 14 21 Section 5.03 Reports by the Company 14 21 Section 5.04 Reports by the Trustee 14 21 ARTICLE 6 REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS ON EVENT OF DEFAULT 15 22 Section 6.01 Events of Default 15 22 Section 6.02 Collection of Indebtedness and Suits for Enforcement by Trustee 16 24 1 This Table of Contents does not constitute part of the Indenture and shall not have any bearing on the interpretation of any of its terms or provisions. Section 6.03 Application of Moneys Collected 17 25 Section 6.04 Limitation on Suits 17 25 Section 6.05 Rights and Remedies Cumulative; Delay or Omission Not Waiver 18 26 Section 6.06 Control by Securityholders 18 27 Section 6.07 Undertaking to Pay Costs 18 27 ARTICLE 7 CONCERNING THE TRUSTEE 19 28 Section 7.01 Certain Duties and Responsibilities of Trustee 19 28 Section 7.02 Certain Rights of Trustee 20 30 Section 7.03 Trustee Not Responsible for Recitals or Issuance or Securities 20 32 Section 7.04 May Hold Securities 21 32 Section 7.05 Moneys Held in Trust 21 32 Section 7.06 Compensation and Reimbursement 21 32 Section 7.07 Reliance on Officers’ Officer’s Certificate 21 or Opinion of Counsel 33 Section 7.08 Disqualification; Conflicting Interests 21 33 Section 7.09 Corporate Trustee Required; Eligibility 22 34 Section 7.10 Resignation and Removal; Appointment of Successor 22 34 Section 7.11 Acceptance of Appointment By Successor 23 35 Section 7.12 Merger, Conversion, Consolidation or Succession to Business 24 36 Section 7.13 Preferential Collection of Claims Against the Company 24 37 Section 7.14 Notice of Default 24 37 ARTICLE 8 CONCERNING THE SECURITYHOLDERS 24 37 Section 8.01 Evidence of Action by Securityholders 24 37 Section 8.02 Proof of Execution by Securityholders 25 38 Section 8.03 Who May be Deemed Owners 25 38 Section 8.04 Certain Securities Owned by Company Disregarded 25 38 Section 8.05 Actions Binding on Future Securityholders 25 39 ARTICLE 9 SUPPLEMENTAL INDENTURES 26 39 Section 9.01 Supplemental Indentures Without the Consent of Securityholders 26 39 Section 9.02 Supplemental Indentures With Consent of Securityholders 26 40 Section 9.03 Effect of Supplemental Indentures 27 41 Section 9.04 Securities Affected by Supplemental Indentures 27 41 Section 9.05 Execution of Supplemental Indentures 27 41 ARTICLE 10 SUCCESSOR ENTITY 28 42 Section 10.01 Company May Consolidate, Etc. 28 42 Section 10.02 Successor Entity Substituted 28 Section 10.03 Evidence of Consolidation, Etc. to Trustee 28 43 ARTICLE 11 SATISFACTION AND DISCHARGE 29 43 Section 11.01 Satisfaction and Discharge of Indenture 29 43 Section 11.02 Discharge of Obligations 29 44 Section 11.03 Deposited Moneys to be Held in Trust 29 44 Section 11.04 Payment of Moneys Held by Paying Agents 29 44 Section 11.05 Repayment to Company 29 44 ARTICLE 12 IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS 30 45 Section 12.01 No Recourse 30 45 ARTICLE 13 MISCELLANEOUS PROVISIONS 30 45 Section 13.01 Effect on Successors and Assigns 30 45 Section 13.02 Actions by Successor 30 45 Section 13.03 Surrender of Company Powers 30 45 Section 13.04 Notices 30 46 Section 13.05 Governing Law 31 Law; Jury Trial Waiver 46 Section 13.06 Treatment of Securities as Debt 31 46 Section 13.07 Certificates and Opinions as to Conditions Precedent 31 46 Section 13.08 Payments on Business Days 31 47 Section 13.09 Conflict with Trust Indenture Act 31 47 Section 13.10 Counterparts 31 47 Section 13.11 Separability 31 47 Section 13.12 Compliance Certificates 3247 Section 13.13 USA PATRIOT ACT 48 Section 13.14 Calculations 48 TRUST INDENTURE ACT CROSS-REFERENCE TABLE A-1 INDENTURE, dated as of July 19, 2019, among REPLIGEN CORPORATION, a Delaware corporation (the “Company”), and WILMINGTON TRUST, NATIONAL ASSOCIATION, a national banking association as trustee (the “Trustee”):

SECURITYHOLDERS' LISTS AND REPORTS. BY THE COMPANY AND THE TRUSTEE 14 20 Section 5.01 Company to Furnish Trustee Names and Addresses of Securityholders 14 20 Section 5.02 Preservation Of Information; Communications With Securityholders 14 20 Section 5.03 Reports by the Company 14 21 Section 5.04 Reports by the Trustee 14 21 ARTICLE 6 REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS ON EVENT OF DEFAULT 15 22 Section 6.01 Events of Default 15 22 Section 6.02 Collection of Indebtedness and Suits for Enforcement by Trustee 16 24 1 This Table of Contents does not constitute part of the Indenture and shall not have any bearing on the interpretation of any of its terms or provisions. Section 6.03 Application of Moneys Collected 17 25 Section 6.04 Limitation on Suits 17 25 Section 6.05 Rights and Remedies Cumulative; Delay or Omission Not Waiver 18 26 Section 6.06 Control by Securityholders 18 26 Section 6.07 Undertaking to Pay Costs 18 27 ARTICLE 7 CONCERNING THE TRUSTEE 19 27 Section 7.01 Certain Duties and Responsibilities of Trustee 19 27 Section 7.02 Certain Rights of Trustee 20 29 Section 7.03 Trustee Not Responsible for Recitals or Issuance or Securities 20 30 Section 7.04 May Hold Securities 21 31 Section 7.05 Moneys Held in Trust 21 31 Section 7.06 Compensation and Reimbursement 21 31 Section 7.07 Reliance on Officers’ Officer’s Certificate 21 or Opinion of Counsel 32 Section 7.08 Disqualification; Conflicting Interests 21 32 Section 7.09 Corporate Trustee Required; Eligibility 22 32 Section 7.10 Resignation and Removal; Appointment of Successor 22 33 Section 7.11 Acceptance of Appointment By Successor 23 34 Section 7.12 Merger, Conversion, Consolidation or Succession to Business 24 35 Section 7.13 Preferential Collection of Claims Against the Company 24 35 Section 7.14 Notice of Default 24 35 ARTICLE 8 CONCERNING THE SECURITYHOLDERS 24 36 Section 8.01 Evidence of Action by Securityholders 24 36 Section 8.02 Proof of Execution by Securityholders 25 36 Section 8.03 Who May be Deemed Owners 25 37 Section 8.04 Certain Securities Owned by Company Disregarded 25 37 Section 8.05 Actions Binding on Future Securityholders 25 37 ARTICLE 9 SUPPLEMENTAL INDENTURES 26 38 Section 9.01 Supplemental Indentures Without the Consent of Securityholders 26 38 Section 9.02 Supplemental Indentures With Consent of Securityholders 26 39 Section 9.03 Effect of Supplemental Indentures 27 39 Section 9.04 Securities Affected by Supplemental Indentures 27 39 Section 9.05 Execution of Supplemental Indentures 27 40 ARTICLE 10 SUCCESSOR ENTITY 28 40 Section 10.01 Company May Consolidate, Etc. 28 Etc 40 Section 10.02 Successor Entity Substituted 28 Section 10.03 Evidence of Consolidation, Etc. to Trustee 28 41 ARTICLE 11 SATISFACTION AND DISCHARGE 29 41 Section 11.01 Satisfaction and Discharge of Indenture 29 41 Section 11.02 Discharge of Obligations 29 42 Section 11.03 Deposited Moneys to be Held in Trust 29 42 Section 11.04 Payment of Moneys Held by Paying Agents 29 43 Section 11.05 Repayment to Company 29 43 ARTICLE 12 IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS 30 43 Section 12.01 No Recourse 30 43 ARTICLE 13 MISCELLANEOUS PROVISIONS 30 44 Section 13.01 Effect on Successors and Assigns 30 44 Section 13.02 Actions by Successor 30 44 Section 13.03 Surrender of Company Powers 30 44 Section 13.04 Notices 30 44 Section 13.05 Governing Law 31 Law; Jury Trial Waiver 44 Section 13.06 Treatment of Securities as Debt 31 45 Section 13.07 Certificates and Opinions as to Conditions Precedent 31 45 Section 13.08 Payments on Business Days 31 45 Section 13.09 Conflict with Trust Indenture Act 31 45 Section 13.10 Counterparts 31 46 Section 13.11 Separability 31 46 Section 13.12 Compliance Certificates 3246 Section 13.13 USA PATRIOT ACT 46 Section 13.14 Calculations 46 TRUST INDENTURE ACT CROSS-REFERENCE TABLE A-1 INDENTURE, dated as of [●], 201 , among UNUM THERAPEUTICS INC., a Delaware corporation (the “Company”), and [TRUSTEE] as trustee (the “Trustee”):

SECURITYHOLDERS' LISTS AND REPORTS. BY THE COMPANY AND THE TRUSTEE 14 12 Section 5.01 Company to Furnish Trustee Names and Addresses of Securityholders 14 12 Section 5.02 Preservation Of Information; Communications With Securityholders 14 13 Section 5.03 Reports by the Company 14 13 Section 5.04 Reports by the Trustee 14 13 ARTICLE 6 REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS ON EVENT OF DEFAULT 15 13 Section 6.01 Events of Default 15 13 Section 6.02 Collection of Indebtedness and Suits for Enforcement by Trustee 16 14 Section 6.03 Application of Moneys Collected 17 15 Section 6.04 Limitation on Suits 17 16 Section 6.05 Rights and Remedies Cumulative; Delay or Omission Not Waiver 18 16 Section 6.06 Control by Securityholders 18 16 Section 6.07 Undertaking to Pay Costs 18 17 ARTICLE 7 CONCERNING THE TRUSTEE 19 17 Section 7.01 Certain Duties and Responsibilities of Trustee 19 17 Section 7.02 Certain Rights of Trustee 20 18 Section 7.03 Trustee Not Responsible for Recitals or Issuance or Securities 20 19 Section 7.04 May Hold Securities 21 19 Section 7.05 Moneys Held in Trust 21 19 Section 7.06 Compensation and Reimbursement 21 19 Section 7.07 Reliance on Officers’ Officer’s Certificate 21 19 Section 7.08 Disqualification; Conflicting Interests 21 20 Section 7.09 Corporate Trustee Required; Eligibility 22 20 Section 7.10 Resignation and Removal; Appointment of Successor 22 20 Section 7.11 Acceptance of Appointment By Successor 23 21 Section 7.12 Merger, Conversion, Consolidation or Succession to Business 24 21 Section 7.13 Preferential Collection of Claims Against the Company 24 22 Section 7.14 Notice of Default 24 22 ARTICLE 8 CONCERNING THE SECURITYHOLDERS 24 22 Section 8.01 Evidence of Action by Securityholders 24 22 Section 8.02 Proof of Execution by Securityholders 25 22 Section 8.03 Who May be Deemed Owners 25 23 Section 8.04 Certain Securities Owned by Company Disregarded 25 23 Section 8.05 Actions Binding on Future Securityholders 25 23 ARTICLE 9 SUPPLEMENTAL INDENTURES 26 23 Section 9.01 Supplemental Indentures Without the Consent of Securityholders 26 23 Section 9.02 Supplemental Indentures With Consent of Securityholders 26 24 Section 9.03 Effect of Supplemental Indentures 27 24 Section 9.04 Securities Affected by Supplemental Indentures 27 24 Section 9.05 Execution of Supplemental Indentures 27 24 ARTICLE 10 SUCCESSOR ENTITY 28 25 Section 10.01 Company May Consolidate, Etc. 28 25 Section 10.02 Successor Entity Substituted 28 Section 10.03 Evidence of Consolidation, Etc. to Trustee 28 25 ARTICLE 11 SATISFACTION AND DISCHARGE 29 26 Section 11.01 Satisfaction and Discharge of Indenture 29 26 Section 11.02 Discharge of Obligations 29 26 Section 11.03 Deposited Moneys to be Held in Trust 29 26 Section 11.04 Payment of Moneys Held by Paying Agents 29 26 Section 11.05 Repayment to Company 29 26 ARTICLE 12 IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS 30 27 Section 12.01 No Recourse 30 27 ARTICLE 13 MISCELLANEOUS PROVISIONS 30 27 Section 13.01 Effect on Successors and Assigns 30 27 Section 13.02 Actions by Successor 30 27 Section 13.03 Surrender of Company Powers 30 27 Section 13.04 Notices 30 27 Section 13.05 Governing Law 31 27 Section 13.06 Treatment of Securities as Debt 31 28 Section 13.07 Certificates and Opinions as to Conditions Precedent 31 28 Section 13.08 Payments on Business Days 31 28 Section 13.09 Conflict with Trust Indenture Act 31 28 Section 13.10 Counterparts 31 28 Section 13.11 Separability 31 28 Section 13.12 Compliance Certificates 3228

SECURITYHOLDERS' LISTS AND REPORTS. BY THE COMPANY AND THE TRUSTEE 14 20 Section 5.01 Company to Furnish Trustee Names and Addresses of Securityholders 14 20 Section 5.02 Preservation Of Information; Communications With Securityholders 14 20 Section 5.03 Reports by the Company 14 21 Section 5.04 Reports by the Trustee 14 21 ARTICLE 6 REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS ON EVENT OF DEFAULT 15 22 Section 6.01 Events of Default 15 22 Section 6.02 Collection of Indebtedness and Suits for Enforcement by Trustee 16 24 1 This Table of Contents does not constitute part of the Indenture and shall not have any bearing on the interpretation of any of its terms or provisions. Section 6.03 Application of Moneys Collected 17 25 Section 6.04 Limitation on Suits 17 25 Section 6.05 Rights and Remedies Cumulative; Delay or Omission Not Waiver 18 26 Section 6.06 Control by Securityholders 18 26 Section 6.07 Undertaking to Pay Costs 18 27 ARTICLE 7 CONCERNING THE TRUSTEE 19 27 Section 7.01 Certain Duties and Responsibilities of Trustee 19 27 Section 7.02 Certain Rights of Trustee 20 29 Section 7.03 Trustee Not Responsible for Recitals or Issuance or Securities 20 30 Section 7.04 May Hold Securities 21 31 Section 7.05 Moneys Held in Trust 21 31 Section 7.06 Compensation and Reimbursement 21 31 Section 7.07 Reliance on Officers’ Officer’s Certificate 21 or Opinion of Counsel 32 Section 7.08 Disqualification; Conflicting Interests 21 32 Section 7.09 Corporate Trustee Required; Eligibility 22 32 Section 7.10 Resignation and Removal; Appointment of Successor 22 33 Section 7.11 Acceptance of Appointment By Successor 23 34 Section 7.12 Merger, Conversion, Consolidation or Succession to Business 24 35 Section 7.13 Preferential Collection of Claims Against the Company 24 35 Section 7.14 Notice of Default 24 35 ARTICLE 8 CONCERNING THE SECURITYHOLDERS 24 36 Section 8.01 Evidence of Action by Securityholders 24 36 Section 8.02 Proof of Execution by Securityholders 25 36 Section 8.03 Who May be Deemed Owners 25 37 Section 8.04 Certain Securities Owned by Company Disregarded 25 37 Section 8.05 Actions Binding on Future Securityholders 25 37 ARTICLE 9 SUPPLEMENTAL INDENTURES 26 38 Section 9.01 Supplemental Indentures Without the Consent of Securityholders 26 38 Section 9.02 Supplemental Indentures With Consent of Securityholders 26 39 Section 9.03 Effect of Supplemental Indentures 27 39 Section 9.04 Securities Affected by Supplemental Indentures 27 39 Section 9.05 Execution of Supplemental Indentures 27 40 ARTICLE 10 SUCCESSOR ENTITY 28 40 Section 10.01 Company May Consolidate, Etc. 28 Etc 40 Section 10.02 Successor Entity Substituted 28 Section 10.03 Evidence of Consolidation, Etc. to Trustee 28 41 ARTICLE 11 SATISFACTION AND DISCHARGE 29 41 Section 11.01 Satisfaction and Discharge of Indenture 29 41 Section 11.02 Discharge of Obligations 29 42 Section 11.03 Deposited Moneys to be Held in Trust 29 42 Section 11.04 Payment of Moneys Held by Paying Agents 29 43 Section 11.05 Repayment to Company 29 43 ARTICLE 12 IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS 30 43 Section 12.01 No Recourse 30 43 ARTICLE 13 MISCELLANEOUS PROVISIONS 30 44 Section 13.01 Effect on Successors and Assigns 30 44 Section 13.02 Actions by Successor 30 44 Section 13.03 Surrender of Company Powers 30 44 Section 13.04 Notices 30 44 Section 13.05 Governing Law 31 Law; Jury Trial Waiver 44 Section 13.06 Treatment of Securities as Debt 31 45 Section 13.07 Certificates and Opinions as to Conditions Precedent 31 45 Section 13.08 Payments on Business Days 31 45 Section 13.09 Conflict with Trust Indenture Act 31 45 Section 13.10 Counterparts 31 46 Section 13.11 Separability 31 46 Section 13.12 Compliance Certificates 3246 Section 13.13 USA PATRIOT ACT 46 Section 13.14 Calculations 46 TRUST INDENTURE ACT CROSS-REFERENCE TABLE 2 INDENTURE, dated as of March 13, 2018, among GUIDEWIRE SOFTWARE, INC., a Delaware corporation (the “Company”), and U.S. Bank National Association, a national banking association as trustee (the “Trustee”):

SECURITYHOLDERS' LISTS AND REPORTS. BY THE COMPANY AND THE TRUSTEE 14 20 Section 5.01 Company to Furnish Trustee Names and Addresses of Securityholders 14 20 Section 5.02 Preservation Of Information; Communications With Securityholders 14 21 Section 5.03 Reports by the Company 14 21 Section 5.04 Reports by the Trustee 14 21 ARTICLE 6 REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS ON EVENT OF DEFAULT 15 21 Section 6.01 Events of Default 15 21 Section 6.02 Collection of Indebtedness and Suits for Enforcement by Trustee 16 23 Section 6.03 Application of Moneys Collected 17 25 Section 6.04 Limitation on Suits 17 25 Section 6.05 Rights and Remedies Cumulative; Delay or Omission Not Waiver 18 26 Section 6.06 Control by Securityholders 18 26 Section 6.07 Undertaking to Pay Costs 18 27 ARTICLE 7 CONCERNING THE TRUSTEE 19 27 Section 7.01 Certain Duties and Responsibilities of Trustee 19 27 Section 7.02 Certain Rights of Trustee 20 28 Section 7.03 Trustee Not Responsible for Recitals or Issuance or Securities 20 30 Section 7.04 May Hold Securities 21 30 Section 7.05 Moneys Held in Trust 21 30 Section 7.06 Compensation and Reimbursement 21 31 Section 7.07 Reliance on Officers’ Officer’s Certificate 21 31 Section 7.08 Disqualification; Conflicting Interests 21 32 Section 7.09 Corporate Trustee Required; Eligibility 22 32 Section 7.10 Resignation and Removal; Appointment of Successor 22 32 Section 7.11 Acceptance of Appointment By Successor 23 33 Section 7.12 Merger, Conversion, Consolidation or Succession to Business 24 35 Section 7.13 Preferential Collection of Claims Against the Company 24 35 Section 7.14 Notice of Default 24 35 ARTICLE 8 CONCERNING THE SECURITYHOLDERS 24 35 Section 8.01 Evidence of Action by Securityholders 24 35 Section 8.02 Proof of Execution by Securityholders 25 36 Section 8.03 Who May be Deemed Owners 25 36 Section 8.04 Certain Securities Owned by Company Disregarded 25 36 Section 8.05 Actions Binding on Future Securityholders 25 ARTICLE 9 SUPPLEMENTAL INDENTURES 26 Section 9.01 Supplemental Indentures Without the Consent of Securityholders 26 Section 9.02 Supplemental Indentures With Consent of Securityholders 26 Section 9.03 Effect of Supplemental Indentures 27 Section 9.04 Securities Affected by Supplemental Indentures 27 Section 9.05 Execution of Supplemental Indentures 27 ARTICLE 10 SUCCESSOR ENTITY 28 Section 10.01 Company May Consolidate, Etc. 28 Section 10.02 Successor Entity Substituted 28 Section 10.03 Evidence of Consolidation, Etc. to Trustee 28 ARTICLE 11 SATISFACTION AND DISCHARGE 29 Section 11.01 Satisfaction and Discharge of Indenture 29 Section 11.02 Discharge of Obligations 29 Section 11.03 Deposited Moneys to be Held in Trust 29 Section 11.04 Payment of Moneys Held by Paying Agents 29 Section 11.05 Repayment to Company 29 ARTICLE 12 IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS 30 Section 12.01 No Recourse 30 ARTICLE 13 MISCELLANEOUS PROVISIONS 30 Section 13.01 Effect on Successors and Assigns 30 Section 13.02 Actions by Successor 30 Section 13.03 Surrender of Company Powers 30 Section 13.04 Notices 30 Section 13.05 Governing Law 31 Section 13.06 Treatment of Securities as Debt 31 Section 13.07 Certificates and Opinions as to Conditions Precedent 31 Section 13.08 Payments on Business Days 31 Section 13.09 Conflict with Trust Indenture Act 31 Section 13.10 Counterparts 31 Section 13.11 Separability 31 Section 13.12 Compliance Certificates 3237

SECURITYHOLDERS' LISTS AND REPORTS. BY THE COMPANY AND THE TRUSTEE 14 8 Section 5.01 Company to Furnish Trustee Names and Addresses of Securityholders 14 8 Section 5.02 Preservation Of Information; Communications With Securityholders 14 8 Section 5.03 Reports by the Company 14 8 Section 5.04 Reports by the Trustee 14 8 ARTICLE 6 REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS ON EVENT OF DEFAULT 15 9 Section 6.01 Events of Default 15 9 Section 6.02 Collection of Indebtedness and Suits for Enforcement by Trustee 16 9 Section 6.03 Application of Moneys Collected 17 10 Section 6.04 Limitation on Suits 17 10 Section 6.05 Rights and Remedies Cumulative; Delay or Omission Not Waiver 18 10 Section 6.06 Control by Securityholders 18 10 Section 6.07 Undertaking to Pay Costs 18 10 ARTICLE 7 CONCERNING THE TRUSTEE 19 11 Section 7.01 Certain Duties and Responsibilities of Trustee 19 11 Section 7.02 Certain Rights of Trustee 20 11 Section 7.03 Trustee Not Responsible for Recitals or Issuance or Securities 20 12 Section 7.04 May Hold Securities 21 12 Section 7.05 Moneys Held in Trust 21 12 Section 7.06 Compensation and Reimbursement 21 12 Section 7.07 Reliance on Officers’ Officer’s Certificate 21 12 Section 7.08 Disqualification; Conflicting Interests 21 12 Section 7.09 Corporate Trustee Required; Eligibility 22 12 Section 7.10 Resignation and Removal; Appointment of Successor 22 12 Section 7.11 Acceptance of Appointment By Successor 23 13 Section 7.12 Merger, Conversion, Consolidation or Succession to Business 24 13 Section 7.13 Preferential Collection of Claims Against the Company 24 13 Section 7.14 Notice of Default 24 14 ARTICLE 8 CONCERNING THE SECURITYHOLDERS 24 14 Section 8.01 Evidence of Action by Securityholders 24 14 Section 8.02 Proof of Execution by Securityholders 25 14 Section 8.03 Who May be Deemed Owners 25 14 Section 8.04 Certain Securities Owned by Company Disregarded 25 14 Section 8.05 Actions Binding on Future Securityholders 25 14 ARTICLE 9 SUPPLEMENTAL INDENTURES 26 15 Section 9.01 Supplemental Indentures Without the Consent of Securityholders 26 15 Section 9.02 Supplemental Indentures With Consent of Securityholders 26 15 Section 9.03 Effect of Supplemental Indentures 27 15 Section 9.04 Securities Affected by Supplemental Indentures 27 15 Section 9.05 Execution of Supplemental Indentures 27 15 ARTICLE 10 SUCCESSOR ENTITY 28 16 Section 10.01 Company May Consolidate, Etc. 28 16 Section 10.02 Successor Entity Substituted 28 Section 10.03 Evidence of Consolidation, Etc. to Trustee 28 16 ARTICLE 11 SATISFACTION AND DISCHARGE 29 16 Section 11.01 Satisfaction and Discharge of Indenture 29 16 Section 11.02 Discharge of Obligations 29 16 Section 11.03 Deposited Moneys to be Held in Trust 29 16 Section 11.04 Payment of Moneys Held by Paying Agents 29 16 Section 11.05 Repayment to Company 29 16 ARTICLE 12 IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS 30 17 Section 12.01 No Recourse 30 17 ARTICLE 13 MISCELLANEOUS PROVISIONS 30 17 Section 13.01 Effect on Successors and Assigns 30 17 Section 13.02 Actions by Successor 30 17 Section 13.03 Surrender of Company Powers 30 17 Section 13.04 Notices 30 17 Section 13.05 Governing Law 31 17 Section 13.06 Treatment of Securities as Debt 31 17 Section 13.07 Certificates and Opinions as to Conditions Precedent 31 17 Section 13.08 Payments on Business Days 31 18 Section 13.09 Conflict with Trust Indenture Act 31 18 Section 13.10 Counterparts 31 18 Section 13.11 Separability 31 18 Section 13.12 Compliance Certificates 3218

SECURITYHOLDERS' LISTS AND REPORTS. BY THE COMPANY AND THE TRUSTEE 14 11 Section 5.01 Company to Furnish Trustee Names and Addresses of Securityholders 14 11 Section 5.02 Preservation Of Information; Communications With Securityholders 14 11 Section 5.03 Reports by the Company 14 12 Section 5.04 Reports by the Trustee 14 12 ARTICLE 6 REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS ON EVENT OF DEFAULT 15 12 Section 6.01 Events of Default 15 12 Section 6.02 Collection of Indebtedness and Suits for Enforcement by Trustee 16 13 Section 6.03 Application of Moneys Collected 17 14 Section 6.04 Limitation on Suits 17 14 Section 6.05 Rights and Remedies Cumulative; Delay or Omission Not Waiver 18 14 Section 6.06 Control by Securityholders 18 15 Section 6.07 Undertaking to Pay Costs 18 15 ARTICLE 7 CONCERNING THE TRUSTEE 19 15 Section 7.01 Certain Duties and Responsibilities of Trustee 19 15 Section 7.02 Certain Rights of Trustee 20 16 Section 7.03 Trustee Not Responsible for Recitals or Issuance or Securities 20 17 Section 7.04 May Hold Securities 21 17 Section 7.05 Moneys Held in Trust 21 17 Section 7.06 Compensation and Reimbursement 21 17 Section 7.07 Reliance on Officers’ Officer’s Certificate 21 17 Section 7.08 Disqualification; Conflicting Interests 21 17 Section 7.09 Corporate Trustee Required; Eligibility 22 18 Section 7.10 Resignation and Removal; Appointment of Successor 22 18 Section 7.11 Acceptance of Appointment By Successor 23 18 Section 7.12 Merger, Conversion, Consolidation or Succession to Business 24 19 Section 7.13 Preferential Collection of Claims Against the Company 24 19 Section 7.14 Notice of Default 24 ARTICLE 8 CONCERNING THE SECURITYHOLDERS 24 Section 8.01 Evidence of Action by Securityholders 24 Section 8.02 Proof of Execution by Securityholders 25 Section 8.03 Who May be Deemed Owners 25 Section 8.04 Certain Securities Owned by Company Disregarded 25 Section 8.05 Actions Binding on Future Securityholders 25 ARTICLE 9 SUPPLEMENTAL INDENTURES 26 Section 9.01 Supplemental Indentures Without the Consent of Securityholders 26 Section 9.02 Supplemental Indentures With Consent of Securityholders 26 Section 9.03 Effect of Supplemental Indentures 27 Section 9.04 Securities Affected by Supplemental Indentures 27 Section 9.05 Execution of Supplemental Indentures 27 ARTICLE 10 SUCCESSOR ENTITY 28 Section 10.01 Company May Consolidate, Etc. 28 Section 10.02 Successor Entity Substituted 28 Section 10.03 Evidence of Consolidation, Etc. to Trustee 28 ARTICLE 11 SATISFACTION AND DISCHARGE 29 Section 11.01 Satisfaction and Discharge of Indenture 29 Section 11.02 Discharge of Obligations 29 Section 11.03 Deposited Moneys to be Held in Trust 29 Section 11.04 Payment of Moneys Held by Paying Agents 29 Section 11.05 Repayment to Company 29 ARTICLE 12 IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS 30 Section 12.01 No Recourse 30 ARTICLE 13 MISCELLANEOUS PROVISIONS 30 Section 13.01 Effect on Successors and Assigns 30 Section 13.02 Actions by Successor 30 Section 13.03 Surrender of Company Powers 30 Section 13.04 Notices 30 Section 13.05 Governing Law 31 Section 13.06 Treatment of Securities as Debt 31 Section 13.07 Certificates and Opinions as to Conditions Precedent 31 Section 13.08 Payments on Business Days 31 Section 13.09 Conflict with Trust Indenture Act 31 Section 13.10 Counterparts 31 Section 13.11 Separability 31 Section 13.12 Compliance Certificates 3219

SECURITYHOLDERS' LISTS AND REPORTS. BY THE COMPANY AND THE TRUSTEE 14 13 Section 5.01 Company to Furnish Trustee Names and Addresses of Securityholders 14 13 Section 5.02 Preservation Of Information; Communications With Securityholders 14 13 Section 5.03 Reports by the Company 14 13 Section 5.04 Reports by the Trustee 14 13 ARTICLE 6 REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS ON EVENT OF DEFAULT 15 14 Section 6.01 Events of Default 15 14 Section 6.02 Collection of Indebtedness and Suits for Enforcement by Trustee 16 15 Section 6.03 Application of Moneys Collected 17 16 Section 6.04 Limitation on Suits 17 16 Section 6.05 Rights and Remedies Cumulative; Delay or Omission Not Waiver 18 16 Section 6.06 Control by Securityholders 18 16 Section 6.07 Undertaking to Pay Costs 18 17 ARTICLE 7 CONCERNING THE TRUSTEE 19 17 Section 7.01 Certain Duties and Responsibilities of Trustee 19 17 Section 7.02 Certain Rights of Trustee 20 18 Section 7.03 Trustee Not Responsible for Recitals or Issuance or Securities 20 19 Section 7.04 May Hold Securities 21 19 Section 7.05 Moneys Held in Trust 21 19 Section 7.06 Compensation and Reimbursement 21 19 Section 7.07 Reliance on Officers’ Officer’s Certificate 21 20 Section 7.08 Disqualification; Conflicting Interests 21 20 Section 7.09 Corporate Trustee Required; Eligibility 22 20 Section 7.10 Resignation and Removal; Appointment of Successor 22 20 Section 7.11 Acceptance of Appointment By Successor 23 21 Section 7.12 Merger, Conversion, Consolidation or Succession to Business 24 22 Section 7.13 Preferential Collection of Claims Against the Company 24 22 Section 7.14 Notice of Default 24 22 ARTICLE 8 CONCERNING THE SECURITYHOLDERS 24 22 Section 8.01 Evidence of Action by Securityholders 24 22 Section 8.02 Proof of Execution by Securityholders 25 23 Section 8.03 Who May be Deemed Owners 25 23 Section 8.04 Certain Securities Owned by Company Disregarded 25 23 Section 8.05 Actions Binding on Future Securityholders 25 23 ARTICLE 9 SUPPLEMENTAL INDENTURES 26 23 Section 9.01 Supplemental Indentures Without the Consent of Securityholders 26 23 Section 9.02 Supplemental Indentures With Consent of Securityholders 26 24 Section 9.03 Effect of Supplemental Indentures 27 24 Section 9.04 Securities Affected by Supplemental Indentures 27 25 Section 9.05 Execution of Supplemental Indentures 27 25 ARTICLE 10 SUCCESSOR ENTITY 28 25 Section 10.01 Company May Consolidate, Etc. 28 25 Section 10.02 Successor Entity Substituted 28 Section 10.03 Evidence of Consolidation, Etc. to Trustee 28 25 ARTICLE 11 SATISFACTION AND DISCHARGE 29 26 Section 11.01 Satisfaction and Discharge of Indenture 29 26 Section 11.02 Discharge of Obligations 29 26 Section 11.03 Deposited Moneys to be Held in Trust 29 26 Section 11.04 Payment of Moneys Held by Paying Agents 29 26 Section 11.05 Repayment to Company 29 27 ARTICLE 12 IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS 30 27 Section 12.01 No Recourse 30 27 ARTICLE 13 MISCELLANEOUS PROVISIONS 30 27 Section 13.01 Effect on Successors and Assigns 30 27 Section 13.02 Actions by Successor 30 27 Section 13.03 Surrender of Company Powers 30 27 Section 13.04 Notices 30 27 Section 13.05 Governing Law 31 28 Section 13.06 Treatment of Securities as Debt 31 28 Section 13.07 Certificates and Opinions as to Conditions Precedent 31 28 Section 13.08 Payments on Business Days 31 28 Section 13.09 Conflict with Trust Indenture Act 31 28 Section 13.10 Counterparts 31 28 Section 13.11 Separability 31 28 Section 13.12 Compliance Certificates 3229

SECURITYHOLDERS' LISTS AND REPORTS. BY THE COMPANY AND THE TRUSTEE 14 20 Section 5.01 Company to Furnish Trustee Names and Addresses of Securityholders 14 20 Section 5.02 Preservation Of Information; Communications With Securityholders 14 21 Section 5.03 Reports by the Company 14 21 Section 5.04 Reports by the Trustee 14 21 ARTICLE 6 REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS ON EVENT OF DEFAULT 15 22 Section 6.01 Events of Default 15 22 Section 6.02 Collection of Indebtedness and Suits for Enforcement by Trustee 16 24 1 This Table of Contents does not constitute part of the Indenture and shall not have any bearing on the interpretation of any of its terms or provisions. Section 6.03 Application of Moneys Collected 17 25 Section 6.04 Limitation on Suits 17 25 Section 6.05 Rights and Remedies Cumulative; Delay or Omission Not Waiver 18 26 Section 6.06 Control by Securityholders 18 27 Section 6.07 Undertaking to Pay Costs 18 27 ARTICLE 7 CONCERNING THE TRUSTEE 19 28 Section 7.01 Certain Duties and Responsibilities of Trustee 19 28 Section 7.02 Certain Rights of Trustee 20 29 Section 7.03 Trustee Not Responsible for Recitals or Issuance or Securities 20 30 Section 7.04 May Hold Securities 21 31 Section 7.05 Moneys Held in Trust 21 31 Section 7.06 Compensation and Reimbursement 21 31 Section 7.07 Reliance on Officers’ Officer’s Certificate 21 or Opinion of Counsel 32 Section 7.08 Disqualification; Conflicting Interests 21 32 Section 7.09 Corporate Trustee Required; Eligibility 22 32 Section 7.10 Resignation and Removal; Appointment of Successor 22 33 Section 7.11 Acceptance of Appointment By Successor 23 34 Section 7.12 Merger, Conversion, Consolidation or Succession to Business 24 35 Section 7.13 Preferential Collection of Claims Against the Company 24 35 Section 7.14 Notice of Default 24 36 ARTICLE 8 CONCERNING THE SECURITYHOLDERS 24 36 Section 8.01 Evidence of Action by Securityholders 24 36 Section 8.02 Proof of Execution by Securityholders 25 36 Section 8.03 Who May be Deemed Owners 25 37 Section 8.04 Certain Securities Owned by Company Disregarded 25 37 Section 8.05 Actions Binding on Future Securityholders 25 37 ARTICLE 9 SUPPLEMENTAL INDENTURES 26 38 Section 9.01 Supplemental Indentures Without the Consent of Securityholders 26 38 Section 9.02 Supplemental Indentures With Consent of Securityholders 26 39 Section 9.03 Effect of Supplemental Indentures 27 39 Section 9.04 Securities Affected by Supplemental Indentures 27 40 Section 9.05 Execution of Supplemental Indentures 27 40 ARTICLE 10 SUCCESSOR ENTITY 28 40 Section 10.01 Company May Consolidate, Etc. 28 Etc 40 Section 10.02 Successor Entity Substituted 28 Section 10.03 Evidence of Consolidation, Etc. to Trustee 28 41 ARTICLE 11 SATISFACTION AND DISCHARGE 29 42 Section 11.01 Satisfaction and Discharge of Indenture 29 42 Section 11.02 Discharge of Obligations 29 42 Section 11.03 Deposited Moneys to be Held in Trust 29 42 Section 11.04 Payment of Moneys Held by Paying Agents 29 43 Section 11.05 Repayment to Company 29 43 ARTICLE 12 IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS 30 43 Section 12.01 No Recourse 30 43 ARTICLE 13 MISCELLANEOUS PROVISIONS 30 44 Section 13.01 Effect on Successors and Assigns 30 44 Section 13.02 Actions by Successor 30 44 Section 13.03 Surrender of Company Powers 30 44 Section 13.04 Notices 30 44 Section 13.05 Governing Law 31 Law; Jury Trial Waiver 45 Section 13.06 Treatment of Securities as Debt 31 45 Section 13.07 Certificates and Opinions as to Conditions Precedent 31 45 Section 13.08 Payments on Business Days 31 45 Section 13.09 Conflict with Trust Indenture Act 31 46 Section 13.10 Counterparts 31 46 Section 13.11 Separability 31 46 Section 13.12 Compliance Certificates 3246 Section 13.13 USA PATRIOT ACT 46 Section 13.14 Calculations 47 TRUST INDENTURE ACT CROSS-REFERENCE TABLE A-1 INDENTURE, dated as of [●], 201 , among UNUM THERAPEUTICS INC., a Delaware corporation (the “Company”), and [TRUSTEE] as trustee (the “Trustee”):

SECURITYHOLDERS' LISTS AND REPORTS. BY THE COMPANY AND THE TRUSTEE 14 13 Section 5.01 Company to Furnish Trustee Names and Addresses of Securityholders 14 13 Section 5.02 Preservation Of Information; Communications With Securityholders 14 13 Section 5.03 Reports by the Company 14 13 Section 5.04 Reports by the Trustee 14 13 ARTICLE 6 REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS ON EVENT OF DEFAULT 15 14 Section 6.01 Events of Default 15 14 Section 6.02 Collection of Indebtedness and Suits for Enforcement by Trustee 16 15 Section 6.03 Application of Moneys Collected 17 16 Section 6.04 Limitation on Suits 17 16 Section 6.05 Rights and Remedies Cumulative; Delay or Omission Not Waiver 18 16 Section 6.06 Control by Securityholders 18 17 Section 6.07 Undertaking to Pay Costs 18 17 ARTICLE 7 CONCERNING THE TRUSTEE 19 17 Section 7.01 Certain Duties and Responsibilities of Trustee 19 17 Section 7.02 Certain Rights of Trustee 20 18 Section 7.03 Trustee Not Responsible for Recitals or Issuance or Securities 20 19 Section 7.04 May Hold Securities 21 19 Section 7.05 Moneys Held in Trust 21 19 Section 7.06 Compensation and Reimbursement 21 19 Section 7.07 Reliance on Officers’ Officer’s Certificate 21 20 Section 7.08 Disqualification; Conflicting Interests 21 20 Section 7.09 Corporate Trustee Required; Eligibility 22 20 Section 7.10 Resignation and Removal; Appointment of Successor 22 20 Section 7.11 Acceptance of Appointment By Successor 23 21 Section 7.12 Merger, Conversion, Consolidation or Succession to Business 24 22 Section 7.13 Preferential Collection of Claims Against the Company 24 22 Section 7.14 Notice of Default 24 22 TABLE OF CONTENTS (continued) ARTICLE 8 CONCERNING THE SECURITYHOLDERS 24 22 Section 8.01 Evidence of Action by Securityholders 24 22 Section 8.02 Proof of Execution by Securityholders 25 23 Section 8.03 Who May be Deemed Owners 25 23 Section 8.04 Certain Securities Owned by Company Disregarded 25 23 Section 8.05 Actions Binding on Future Securityholders 25 23 ARTICLE 9 SUPPLEMENTAL INDENTURES 26 24 Section 9.01 Supplemental Indentures Without the Consent of Securityholders 26 24 Section 9.02 Supplemental Indentures With Consent of Securityholders 26 24 Section 9.03 Effect of Supplemental Indentures 27 25 Section 9.04 Securities Affected by Supplemental Indentures 27 25 Section 9.05 Execution of Supplemental Indentures 27 25 ARTICLE 10 SUCCESSOR ENTITY 28 25 Section 10.01 Company May Consolidate, Etc. 28 Etc 25 Section 10.02 Successor Entity Substituted 28 26 Section 10.03 Evidence of Consolidation, Etc. to Trustee 28 Etc 26 ARTICLE 11 SATISFACTION AND DISCHARGE 29 26 Section 11.01 Satisfaction and Discharge of Indenture 29 26 Section 11.02 Discharge of Obligations 29 27 Section 11.03 Deposited Moneys to be Held in Trust 29 27 Section 11.04 Payment of Moneys Held by Paying Agents 29 27 Section 11.05 Repayment to Company 29 27 ARTICLE 12 IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS 30 27 Section 12.01 No Recourse 30 27 ARTICLE 13 MISCELLANEOUS PROVISIONS 30 28 Section 13.01 Effect on Successors and Assigns 30 28 Section 13.02 Actions by Successor 30 28 Section 13.03 Surrender of Company Powers 30 28 Section 13.04 Notices 30 28 Section 13.05 Governing Law 31 28 Section 13.06 Treatment of Securities as Debt 31 28 Section 13.07 Certificates and Opinions as to Conditions Precedent 31 28 Section 13.08 Payments on Business Days 31 29 Section 13.09 Conflict with Trust Indenture Act 31 29 Section 13.10 Counterparts 31 29 Section 13.11 Separability 31 29 Section 13.12 Compliance Certificates 3229 ARTICLE 14 SUBORDINATION OF SECURITIES 29 Section 14.01 Subordination Terms 29

SECURITYHOLDERS' LISTS AND REPORTS. BY THE COMPANY AND THE TRUSTEE 14 12 Section 5.01 Company to Furnish Trustee Names and Addresses of Securityholders 14 12 Section 5.02 Preservation Of Information; Communications With Securityholders 14 13 Section 5.03 Reports by the Company 14 13 Section 5.04 Reports by the Trustee 14 13 ARTICLE 6 REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS ON EVENT OF DEFAULT 15 13 Section 6.01 Events of Default 15 13 Section 6.02 Collection of Indebtedness and Suits for Enforcement by Trustee 16 14 Section 6.03 Application of Moneys Collected 17 15 Section 6.04 Limitation on Suits 17 16 Section 6.05 Rights and Remedies Cumulative; Delay or Omission Not Waiver 18 16 Section 6.06 Control by Securityholders 18 16 Section 6.07 Undertaking to Pay Costs 18 17 ARTICLE 7 CONCERNING THE TRUSTEE 19 17 Section 7.01 Certain Duties and Responsibilities of Trustee 19 17 Section 7.02 Certain Rights of Trustee 20 18 Section 7.03 Trustee Not Responsible for Recitals or Issuance or Securities 20 18 Section 7.04 May Hold Securities 21 19 Section 7.05 Moneys Held in Trust 21 19 Section 7.06 Compensation and Reimbursement 21 19 Section 7.07 Reliance on Officers’ Officer’s Certificate 21 or Opinion of Counsel 19 Section 7.08 Disqualification; Conflicting Interests 21 20 Section 7.09 Corporate Trustee Required; Eligibility 22 20 Section 7.10 Resignation and Removal; Appointment of Successor 22 20 Section 7.11 Acceptance of Appointment By Successor 23 21 Section 7.12 Merger, Conversion, Consolidation or Succession to Business 24 21 Section 7.13 Preferential Collection of Claims Against the Company 24 22 Section 7.14 Notice of Default 24 22 ARTICLE 8 CONCERNING THE SECURITYHOLDERS 24 22 Section 8.01 Evidence of Action by Securityholders 24 22 Section 8.02 Proof of Execution by Securityholders 25 22 Section 8.03 Who May be Deemed Owners 25 22 Section 8.04 Certain Securities Owned by Company Disregarded 25 23 Section 8.05 Actions Binding on Future Securityholders 25 23 ARTICLE 9 SUPPLEMENTAL INDENTURES 26 23 Section 9.01 Supplemental Indentures Without the Consent of Securityholders 26 23 Section 9.02 Supplemental Indentures With Consent of Securityholders 26 24 Section 9.03 Effect of Supplemental Indentures 27 24 Section 9.04 Securities Affected by Supplemental Indentures 27 24 Section 9.05 Execution of Supplemental Indentures 27 24 ARTICLE 10 SUCCESSOR ENTITY 28 25 Section 10.01 Company May Consolidate, Etc. 28 Etc 25 Section 10.02 Successor Entity Substituted 28 Section 10.03 Evidence of Consolidation, Etc. to Trustee 28 25 ARTICLE 11 SATISFACTION AND DISCHARGE 29 25 Section 11.01 Satisfaction and Discharge of Indenture 29 25 Section 11.02 Discharge of Obligations 29 26 Section 11.03 Deposited Moneys to be Held in Trust 29 26 Section 11.04 Payment of Moneys Held by Paying Agents 29 26 Section 11.05 Repayment to Company 29 26 ARTICLE 12 IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS 30 26 Section 12.01 No Recourse 30 26 ARTICLE 13 MISCELLANEOUS PROVISIONS 30 27 Section 13.01 Effect on Successors and Assigns 30 27 Section 13.02 Actions by Successor 30 27 Section 13.03 Surrender of Company Powers 30 27 Section 13.04 Notices 30 27 Section 13.05 Governing Law 31 Law; Jury Trial Waiver 27 Section 13.06 Treatment of Securities as Debt 31 27 Section 13.07 Certificates and Opinions as to Conditions Precedent 31 27 Section 13.08 Payments on Business Days 31 28 Section 13.09 Conflict with Trust Indenture Act 31 28 Section 13.10 Counterparts 31 28 Section 13.11 Separability 31 28 Section 13.12 Compliance Certificates 3228 Section 13.13 USA PATRIOT ACT 28 Section 13.14 Calculations 28 ARTICLE 14 SUBORDINATION OF SECURITIES 28 TRUST INDENTURE ACT CROSS-REFERENCE TABLE 30 INDENTURE, dated as of [•], 202[•] , among FORMA THERAPEUTICS HOLDINGS, INC., a Delaware corporation (the “Company”), and [TRUSTEE] as trustee (the “Trustee”):

SECURITYHOLDERS' LISTS AND REPORTS. BY THE COMPANY AND THE TRUSTEE 14 20 Section 5.01 Company to Furnish Trustee Names and Addresses of Securityholders 14 20 Section 5.02 Preservation Of Information; Communications With Securityholders 14 21 Section 5.03 Reports by the Company 14 21 Section 5.04 Reports by the Trustee 14 21 ARTICLE 6 REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS ON EVENT OF DEFAULT 15 22 Section 6.01 Events of Default 15 22 Section 6.02 Collection of Indebtedness and Suits for Enforcement by Trustee 16 24 1 This Table of Contents does not constitute part of the Indenture and shall not have any bearing on the interpretation of any of its terms or provisions. Section 6.03 Application of Moneys Collected 17 25 Section 6.04 Limitation on Suits 17 25 Section 6.05 Rights and Remedies Cumulative; Delay or Omission Not Waiver 18 26 Section 6.06 Control by Securityholders 18 27 Section 6.07 Undertaking to Pay Costs 18 27 ARTICLE 7 CONCERNING THE TRUSTEE 19 28 Section 7.01 Certain Duties and Responsibilities of Trustee 19 28 Section 7.02 Certain Rights of Trustee 20 29 Section 7.03 Trustee Not Responsible for Recitals or Issuance or Securities 20 30 Section 7.04 May Hold Securities 21 31 Section 7.05 Moneys Held in Trust 21 31 Section 7.06 Compensation and Reimbursement 21 31 Section 7.07 Reliance on Officers’ Officer’s Certificate 21 or Opinion of Counsel 32 Section 7.08 Disqualification; Conflicting Interests 21 32 Section 7.09 Corporate Trustee Required; Eligibility 22 32 Section 7.10 Resignation and Removal; Appointment of Successor 22 33 Section 7.11 Acceptance of Appointment By Successor 23 34 Section 7.12 Merger, Conversion, Consolidation or Succession to Business 24 35 Section 7.13 Preferential Collection of Claims Against the Company 24 35 Section 7.14 Notice of Default 24 36 ARTICLE 8 CONCERNING THE SECURITYHOLDERS 24 36 Section 8.01 Evidence of Action by Securityholders 24 36 Section 8.02 Proof of Execution by Securityholders 25 36 Section 8.03 Who May be Deemed Owners 25 37 Section 8.04 Certain Securities Owned by Company Disregarded 25 37 Section 8.05 Actions Binding on Future Securityholders 25 37 ARTICLE 9 SUPPLEMENTAL INDENTURES 26 38 Section 9.01 Supplemental Indentures Without the Consent of Securityholders 26 38 Section 9.02 Supplemental Indentures With Consent of Securityholders 26 39 Section 9.03 Effect of Supplemental Indentures 27 39 Section 9.04 Securities Affected by Supplemental Indentures 27 40 Section 9.05 Execution of Supplemental Indentures 27 40 ARTICLE 10 SUCCESSOR ENTITY 28 40 Section 10.01 Company May Consolidate, Etc. 28 Etc 40 Section 10.02 Successor Entity Substituted 28 Section 10.03 Evidence of Consolidation, Etc. to Trustee 28 41 ARTICLE 11 SATISFACTION AND DISCHARGE 29 42 Section 11.01 Satisfaction and Discharge of Indenture 29 42 Section 11.02 Discharge of Obligations 29 42 Section 11.03 Deposited Moneys to be Held in Trust 29 42 Section 11.04 Payment of Moneys Held by Paying Agents 29 43 Section 11.05 Repayment to Company 29 43 ARTICLE 12 IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS 30 43 Section 12.01 No Recourse 30 43 ARTICLE 13 MISCELLANEOUS PROVISIONS 30 44 Section 13.01 Effect on Successors and Assigns 30 44 Section 13.02 Actions by Successor 30 44 Section 13.03 Surrender of Company Powers 30 44 Section 13.04 Notices 30 44 Section 13.05 Governing Law 31 Law; Jury Trial Waiver 45 Section 13.06 Treatment of Securities as Debt 31 45 Section 13.07 Certificates and Opinions as to Conditions Precedent 31 45 Section 13.08 Payments on Business Days 31 45 Section 13.09 Conflict with Trust Indenture Act 31 46 Section 13.10 Counterparts 31 46 Section 13.11 Separability 31 46 Section 13.12 Compliance Certificates 3246 Section 13.13 USA PATRIOT ACT 46 Section 13.14 Calculations 47 TRUST INDENTURE ACT CROSS-REFERENCE TABLE A-1 INDENTURE, dated as of [•], 201 , among INTELLIA THERAPEUTICS, INC., a Delaware corporation (the “Company”), and [TRUSTEE] as trustee (the “Trustee”):

SECURITYHOLDERS' LISTS AND REPORTS. BY THE COMPANY AND THE TRUSTEE 14 20 Section 5.01 Company to Furnish Trustee Names and Addresses of Securityholders 14 20 Section 5.02 Preservation Of Information; Communications With Securityholders 14 20 Section 5.03 Reports by the Company 14 21 Section 5.04 Reports by the Trustee 14 21 ARTICLE 6 REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS ON EVENT OF DEFAULT 15 22 Section 6.01 Events of Default 15 22 Section 6.02 Collection of Indebtedness and Suits for Enforcement by Trustee 16 24 1 This Table of Contents does not constitute part of the Indenture and shall not have any bearing on the interpretation of any of its terms or provisions. Section 6.03 Application of Moneys Collected 17 25 Section 6.04 Limitation on Suits 17 25 Section 6.05 Rights and Remedies Cumulative; Delay or Omission Not Waiver 18 26 Section 6.06 Control by Securityholders 18 26 Section 6.07 Undertaking to Pay Costs 18 27 ARTICLE 7 CONCERNING THE TRUSTEE 19 27 Section 7.01 Certain Duties and Responsibilities of Trustee 19 27 Section 7.02 Certain Rights of Trustee 20 29 Section 7.03 Trustee Not Responsible for Recitals or Issuance or Securities 20 30 Section 7.04 May Hold Securities 21 31 Section 7.05 Moneys Held in Trust 21 31 Section 7.06 Compensation and Reimbursement 21 31 Section 7.07 Reliance on Officers’ Officer’s Certificate 21 or Opinion of Counsel 32 Section 7.08 Disqualification; Conflicting Interests 21 32 Section 7.09 Corporate Trustee Required; Eligibility 22 32 Section 7.10 Resignation and Removal; Appointment of Successor 22 33 Section 7.11 Acceptance of Appointment By Successor 23 34 Section 7.12 Merger, Conversion, Consolidation or Succession to Business 24 35 Section 7.13 Preferential Collection of Claims Against the Company 24 35 Section 7.14 Notice of Default 24 35 ARTICLE 8 CONCERNING THE SECURITYHOLDERS 24 36 Section 8.01 Evidence of Action by Securityholders 24 36 Section 8.02 Proof of Execution by Securityholders 25 36 Section 8.03 Who May be Deemed Owners 25 37 Section 8.04 Certain Securities Owned by Company Disregarded 25 37 Section 8.05 Actions Binding on Future Securityholders 25 37 ARTICLE 9 SUPPLEMENTAL INDENTURES 26 38 Section 9.01 Supplemental Indentures Without the Consent of Securityholders 26 38 Section 9.02 Supplemental Indentures With Consent of Securityholders 26 39 Section 9.03 Effect of Supplemental Indentures 27 39 Section 9.04 Securities Affected by Supplemental Indentures 27 39 Section 9.05 Execution of Supplemental Indentures 27 40 ARTICLE 10 SUCCESSOR ENTITY 28 40 Section 10.01 Company May Consolidate, Etc. 28 Etc 40 Section 10.02 Successor Entity Substituted 28 Section 10.03 Evidence of Consolidation, Etc. to Trustee 28 41 ARTICLE 11 SATISFACTION AND DISCHARGE 29 41 Section 11.01 Satisfaction and Discharge of Indenture 29 41 Section 11.02 Discharge of Obligations 29 42 Section 11.03 Deposited Moneys to be Held in Trust 29 42 Section 11.04 Payment of Moneys Held by Paying Agents 29 43 Section 11.05 Repayment to Company 29 43 ARTICLE 12 IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS 30 43 Section 12.01 No Recourse 30 43 ARTICLE 13 MISCELLANEOUS PROVISIONS 30 44 Section 13.01 Effect on Successors and Assigns 30 44 Section 13.02 Actions by Successor 30 44 Section 13.03 Surrender of Company Powers 30 44 Section 13.04 Notices 30 44 Section 13.05 Governing Law 31 Law; Jury Trial Waiver 44 Section 13.06 Treatment of Securities as Debt 31 45 Section 13.07 Certificates and Opinions as to Conditions Precedent 31 45 Section 13.08 Payments on Business Days 31 45 Section 13.09 Conflict with Trust Indenture Act 31 46 Section 13.10 Counterparts 31 46 Section 13.11 Separability 31 46 Section 13.12 Compliance Certificates 3246 Section 13.13 USA PATRIOT ACT 46 Section 13.14 Calculations 46 TRUST INDENTURE ACT CROSS-REFERENCE TABLE A-1 INDENTURE, dated as of June 10, 2019, between ALTAIR ENGINEERING INC., a Delaware corporation (the “Company”), and U.S. BANK NATIONAL ASSOCIATION, a national banking association as trustee (the “Trustee”):

SECURITYHOLDERS' LISTS AND REPORTS. BY THE COMPANY AND THE TRUSTEE 14 20 Section 5.01 Company to Furnish Trustee Names and Addresses of Securityholders 14 20 Section 5.02 Preservation Of Information; Communications With Securityholders 14 20 Section 5.03 Reports by the Company 14 20 Section 5.04 Reports by the Trustee 14 21 ARTICLE 6 REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS ON EVENT OF DEFAULT 15 21 Section 6.01 Events of Default 15 21 Section 6.02 Collection of Indebtedness and Suits for Enforcement by Trustee 16 23 Section 6.03 Application of Moneys Collected 17 24 Section 6.04 Limitation on Suits 17 25 Section 6.05 Rights and Remedies Cumulative; Delay or Omission Not Waiver 18 25 Section 6.06 Control by Securityholders 18 26 Section 6.07 Undertaking to Pay Costs 18 26 ARTICLE 7 CONCERNING THE TRUSTEE 19 27 Section 7.01 Certain Duties and Responsibilities of Trustee 19 27 Section 7.02 Certain Rights of Trustee 20 28 Section 7.03 Trustee Not Responsible for Recitals or Issuance Recitals, Indenture or Securities 20 30 Section 7.04 May Hold Securities 21 30 Section 7.05 Moneys Held in Trust 21 30 Section 7.06 Compensation and Reimbursement 21 30 Section 7.07 Reliance on Officers’ Officer’s Certificate 21 31 Section 7.08 Disqualification; Conflicting Interests 21 31 Section 7.09 Corporate Trustee Required; Eligibility 22 31 Section 7.10 Resignation and Removal; Appointment of Successor 22 32 Section 7.11 Acceptance of Appointment By Successor 23 33 Section 7.12 Merger, Conversion, Consolidation or Succession to Business 24 34 Section 7.13 Preferential Collection of Claims Against the Company 24 34 Section 7.14 Notice of Default 24 35 ARTICLE 8 CONCERNING THE SECURITYHOLDERS 24 35 Section 8.01 Evidence of Action by Securityholders 24 35 Section 8.02 Proof of Execution by Securityholders 25 36 Section 8.03 Who May be Deemed Owners 25 36 Section 8.04 Certain Securities Owned by Company Disregarded 25 36 Section 8.05 Actions Binding on Future Securityholders 25 36 ARTICLE 9 SUPPLEMENTAL INDENTURES 26 37 Section 9.01 Supplemental Indentures Without the Consent of Securityholders 26 37 Section 9.02 Supplemental Indentures With Consent of Securityholders 26 38 Section 9.03 Effect of Supplemental Indentures 27 39 Section 9.04 Securities Affected by Supplemental Indentures 27 39 Section 9.05 Execution of Supplemental Indentures 27 39 ARTICLE 10 SUCCESSOR ENTITY 28 40 Section 10.01 Company May Consolidate, Etc. 28 40 Section 10.02 Successor Entity Substituted 28 Section 10.03 Evidence of Consolidation, Etc. to Trustee 28 40 ARTICLE 11 SATISFACTION AND DISCHARGE 29 41 Section 11.01 Satisfaction and Discharge of Indenture 29 41 Section 11.02 Discharge of Obligations 29 41 Section 11.03 Deposited Moneys to be Held in Trust 29 42 Section 11.04 Payment of Moneys Held by Paying Agents 29 42 Section 11.05 Repayment to Company 29 42 ARTICLE 12 IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS 30 42 Section 12.01 No Recourse 30 42 ARTICLE 13 MISCELLANEOUS PROVISIONS 30 43 Section 13.01 Effect on Successors and Assigns 30 43 Section 13.02 Actions by Successor 30 43 Section 13.03 Surrender of Company Powers 30 43 Section 13.04 Notices 30 43 Section 13.05 Governing Law 31 Law; Waiver of Jury Trial; Consent to Jurisdiction 44 Section 13.06 Treatment of Securities as Debt 31 45 Section 13.07 Certificates and Opinions as to Conditions Precedent 31 45 Section 13.08 Payments on Business Days 31 45 Section 13.09 Conflict with Trust Indenture Act 31 45 Section 13.10 Counterparts 31 46 Section 13.11 Separability 31 46 Section 13.12 Compliance Certificates 3246

SECURITYHOLDERS' LISTS AND REPORTS. BY THE COMPANY AND THE TRUSTEE 14 20 Section 5.01 Company to Furnish Trustee Names and Addresses of Securityholders 14 20 Section 5.02 Preservation Of Information; Communications With Securityholders 14 20 Section 5.03 Reports by the Company 14 21 Section 5.04 Reports by the Trustee 14 21 ARTICLE 6 REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS ON EVENT OF DEFAULT 15 22 Section 6.01 Events of Default 15 22 Section 6.02 Collection of Indebtedness and Suits for Enforcement by Trustee 16 24 1 This Table of Contents does not constitute part of the Indenture and shall not have any bearing on the interpretation of any of its terms or provisions. Section 6.03 Application of Moneys Collected 17 25 Section 6.04 Limitation on Suits 17 25 Section 6.05 Rights and Remedies Cumulative; Delay or Omission Not Waiver 18 26 Section 6.06 Control by Securityholders 18 26 Section 6.07 Undertaking to Pay Costs 18 27 ARTICLE 7 CONCERNING THE TRUSTEE 19 27 Section 7.01 Certain Duties and Responsibilities of Trustee 19 27 Section 7.02 Certain Rights of Trustee 20 29 Section 7.03 Trustee Not Responsible for Recitals or Issuance or Securities 20 30 Section 7.04 May Hold Securities 21 31 Section 7.05 Moneys Held in Trust 21 31 Section 7.06 Compensation and Reimbursement 21 31 Section 7.07 Reliance on Officers’ Officer’s Certificate 21 or Opinion of Counsel 32 Section 7.08 Disqualification; Conflicting Interests 21 32 Section 7.09 Corporate Trustee Required; Eligibility 22 32 Section 7.10 Resignation and Removal; Appointment of Successor 22 33 Section 7.11 Acceptance of Appointment By Successor 23 34 Section 7.12 Merger, Conversion, Consolidation or Succession to Business 24 35 Section 7.13 Preferential Collection of Claims Against the Company 24 35 Section 7.14 Notice of Default 24 35 ARTICLE 8 CONCERNING THE SECURITYHOLDERS 24 36 Section 8.01 Evidence of Action by Securityholders 24 36 Section 8.02 Proof of Execution by Securityholders 25 36 Section 8.03 Who May be Deemed Owners 25 37 Section 8.04 Certain Securities Owned by Company Disregarded 25 37 Section 8.05 Actions Binding on Future Securityholders 25 37 ARTICLE 9 SUPPLEMENTAL INDENTURES 26 38 Section 9.01 Supplemental Indentures Without the Consent of Securityholders 26 38 Section 9.02 Supplemental Indentures With Consent of Securityholders 26 39 Section 9.03 Effect of Supplemental Indentures 27 39 Section 9.04 Securities Affected by Supplemental Indentures 27 39 Section 9.05 Execution of Supplemental Indentures 27 40 ARTICLE 10 SUCCESSOR ENTITY 28 40 Section 10.01 Company May Consolidate, Etc. 28 Etc 40 Section 10.02 Successor Entity Substituted 28 Section 10.03 Evidence of Consolidation, Etc. to Trustee 28 41 ARTICLE 11 SATISFACTION AND DISCHARGE 29 41 Section 11.01 Satisfaction and Discharge of Indenture 29 41 Section 11.02 Discharge of Obligations 29 42 Section 11.03 Deposited Moneys to be Held in Trust 29 42 Section 11.04 Payment of Moneys Held by Paying Agents 29 43 Section 11.05 Repayment to Company 29 43 ARTICLE 12 IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS 30 43 Section 12.01 No Recourse 30 43 ARTICLE 13 MISCELLANEOUS PROVISIONS 30 44 Section 13.01 Effect on Successors and Assigns 30 44 Section 13.02 Actions by Successor 30 44 Section 13.03 Surrender of Company Powers 30 44 Section 13.04 Notices 30 44 Section 13.05 Governing Law 31 Law; Jury Trial Waiver 44 Section 13.06 Treatment of Securities as Debt 31 45 Section 13.07 Certificates and Opinions as to Conditions Precedent 31 45 Section 13.08 Payments on Business Days 31 45 Section 13.09 Conflict with Trust Indenture Act 31 46 Section 13.10 Counterparts 31 46 Section 13.11 Separability 31 46 Section 13.12 Compliance Certificates 3246 Section 13.13 USA PATRIOT ACT 46 Section 13.14 Calculations 46 TRUST INDENTURE ACT CROSS-REFERENCE TABLE A-1 INDENTURE, dated as of [ ], 201[ ], among ALTAIR ENGINEERING INC., a Delaware corporation (the “Company”), and U.S. BANK NATIONAL ASSOCIATION, a national banking association as trustee (the “Trustee”):