| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| JACKMAN WORTHING | Director | 6400 E MCDOWELL RD., 3RD FLOOR, SCOTTSDALE | Peter D. Fetzer as Attorney-in-Fact | 26 Feb 2026 | 0001229832 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | WSC | Common Stock | 10,654 | 24 Feb 2026 | Direct | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | WSC | Performance Stock Units | Award | $0 | +71,016 | $0.000000 | 71,016 | 24 Feb 2026 | Common Stock | 71,016 | Direct | F1, F2, F3 | ||
| holding | WSC | Stock Options (right to buy) | 120,000 | 24 Feb 2026 | Common Stock | 120,000 | $23.39 | Direct | F1, F4 |
| Id | Content |
|---|---|
| F1 | Mr. Jackman has reported under two CIK Numbers: CIK Number 0001229832 and CIK Number 0001328708 (collectively, the "Codes"). For a complete record of all filings made by Mr. Jackman, all Codes should be referenced. Going forward, Mr. Jackman will make all filings using CIK Number 0001229832. |
| F2 | Each performance-based restricted stock unit ("PSU") represents a contingent right to receive upon vesting one share of common stock of the Issuer, par value $0.0001 per share, or its cash equivalent. |
| F3 | On February 24, 2026, the Reporting Person was granted a target number of 71,016 PSUs which vest based on the achievement of certain company specific performance metrics. |
| F4 | The stock options (the "Options"), reported on this Form 4, represent the right upon vesting to buy shares of Class A Common Stock pursuant to the terms and conditions of the Plan and the Employment Agreement entered into between the Issuer and the Reporting Person as of September 3, 2025 (the "Employment Agreement"). The Options vest in equal installments on each of the first and second anniversaries of the grant date subject to the terms and conditions of the Plan and Employment Agreement. |