| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| WATSA V PREM ET AL | 10%+ Owner | 95 WELLINGTON STREET WEST, SUITE 800, TORONTO, ONTARIO, CANADA | /s/ V. Prem Watsa | 29 Jan 2026 | 0000938869 |
| FAIRFAX FINANCIAL HOLDINGS LTD/ CAN | 10%+ Owner | 95 WELLINGTON STREET WEST, SUITE 800, TORONTO, ONTARIO, CANADA | /s/ Peter Clarke, President and Chief Operating Officer, on behalf of Fairfax Financial Holdings Limited | 29 Jan 2026 | 0000915191 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | UA | Class C Common Shares | Purchase | $5,219,928 | +842,481 | +4.2% | $6.20 | 20,976,795 | 27 Jan 2026 | See Footnote | F1, F2 |
| transaction | UA | Class A Common Shares | Purchase | $4,323,197 | +686,505 | +1.6% | $6.30 | 42,911,086 | 27 Jan 2026 | See Footnote | F2, F3 |
| transaction | UA | Class C Common Shares | Purchase | $6,337,647 | +1,022,333 | +4.9% | $6.20 | 21,999,128 | 28 Jan 2026 | See Footnote | F2, F4 |
| transaction | UA | Class A Common Shares | Purchase | $564,942 | +89,786 | +0.21% | $6.29 | 43,000,872 | 28 Jan 2026 | See Footnote | F2, F5 |
| Id | Content |
|---|---|
| F1 | Represents the weighted average price of the Class C Common Shares purchased on January 27, 2026, ranging from a low of $6.175 to a high of $6.200 per share. The Reporting Persons undertake, upon request by the staff of the Securities and Exchange Commission, the Issuer or a security holder of the Issuer to provide full information regarding the number of shares purchased at each separate price. |
| F2 | These securities are held by wholly-owned subsidiaries of Fairfax Financial Holdings Limited. Mr. Watsa is the Chief Executive Officer and controlling person of Fairfax Financial Holdings Limited through certain holding companies he controls, including The Second 810 Holdco Ltd, The Second 1109 Holdco Ltd, and The Sixty Two Investment Company Limited. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Exchange Act, except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner for the purpose of Section 16 of the Exchange Act, or for any other purpose. |
| F3 | Represents the weighted average price of the Class A Common Shares purchased on January 27, 2026, ranging from a low of $6.280 to a high of $6.300 per share. The Reporting Persons undertake, upon request by the staff of the Securities and Exchange Commission, the Issuer or a security holder of the Issuer to provide full information regarding the number of shares purchased at each separate price. |
| F4 | Represents the weighted average price of the Class C Common Shares purchased on January 28, 2026, ranging from a low of $6.185 to a high of $6.200 per share. The Reporting Persons undertake, upon request by the staff of the Securities and Exchange Commission, the Issuer or a security holder of the Issuer to provide full information regarding the number of shares purchased at each separate price. |
| F5 | Represents the weighted average price of the Class A Common Shares purchased on January 28, 2026, ranging from a low of $6.285 to a high of $6.300 per share. The Reporting Persons undertake, upon request by the staff of the Securities and Exchange Commission, the Issuer or a security holder of the Issuer to provide full information regarding the number of shares purchased at each separate price. |