Company: RPTX
Filing Date: 2025-12-03
Form Type: PREM14A
Source: 0001193125-25-306948
Chunk: 206

Company: Repare Therapeutics Inc.
Filing Date: 2025-12-03
Form: PREM14A
Chunk 206
---
angement from each of the Supporting
Company Shareholders.

“Warrant” means that certain warrant of the Company to purchase up to 35,000 Common Shares dated
November 7, 2024 issued to ASTR Partners LLC and evidenced by warrant certificate CSW-#1.

132

APPROVAL OF DIRECTORS

The contents of this Circular and Proxy Statement and the sending thereof to each Shareholder of the Company have been approved by the Board.

133

ANNEX A ARRANGEMENT AGREEMENT

EXECUTION VERSION

[***] Certain information in this document has been omitted from this exhibit because it is both (i) not material and (ii) customarily and actually treated by the registrant as private or confidential.

ARRANGEMENT AGREEMENT

between

XENOTHERAPEUTICS, INC.

– and –

XENO ACQUISITION CORP.

– and –

REPARE THERAPEUTICS INC.

– and –

solely for purposes of Section 9.15,

XOMA ROYALTY CORPORATION

November 14, 2025

TABLE OF CONTENTS

|                                                                          |     | Page |      |
| ARTICLE 1 INTERPRETATION                                                 |     |      | A-5  |
| 1.1  Definitions                                                         |     |      | A-5  |
| 1.2  Construction and Interpretation                                     |     |      | A-17 |
| 1.3  Knowledge                                                           |     |      | A-18 |
| 1.4  Currency                                                            |     |      | A-18 |
| 1.5  Accounting Principles                                               |     |      | A-18 |
| 1.6  Disclosure in Writing                                               |     |      | A-18 |
| 1.7  Schedules                                                           |     |      | A-18 |
| ARTICLE 2 THE ARRANGEMENT                                                |     |      | A-19 |
| 2.1  Contemplated Transactions                                           |     |      | A-19 |
| 2.2  Interim Order                                                       |     |      | A-19 |
| 2.3  Court Proceedings                                                   |     |      | A-20 |
| 2.4  Circular                                                            |     |      | A-21 |
| 2.5