| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes | 
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | WWR | Common Stock | Tax liability | -$8.37K | -11.2K | -2.42% | $0.75 | 450K | Feb 28, 2025 | Direct | F1 | 
| transaction | WWR | Common Stock | Award | $0 | +17.9K | +3.97% | $0.00 | 468K | Feb 28, 2025 | Direct | F2 | 
| transaction | WWR | Common Stock | Tax liability | -$4.19K | -5.58K | -1.19% | $0.75 | 463K | Feb 28, 2025 | Direct | F1 | 
| transaction | WWR | Common Stock | Award | $0 | +17.9K | +3.86% | $0.00 | 481K | Feb 28, 2025 | Direct | F2 | 
| transaction | WWR | Common Stock | Tax liability | -$4.19K | -5.58K | -1.16% | $0.75 | 475K | Feb 28, 2025 | Direct | F1 | 
| transaction | WWR | Common Stock | Tax liability | -$16.6K | -22.1K | -4.66% | $0.75 | 453K | Feb 28, 2025 | Direct | F3 | 
| transaction | WWR | Common Stock | Award | $0 | +70.9K | +15.66% | $0.00 | 524K | Feb 28, 2025 | Direct | F4 | 
| transaction | WWR | Common Stock | Tax liability | -$16.6K | -22.1K | -4.23% | $0.75 | 502K | Feb 28, 2025 | Direct | F3 | 
| transaction | WWR | Common Stock | Award | $0 | +35.5K | +7.07% | $0.00 | 537K | Feb 28, 2025 | Direct | F4 | 
| transaction | WWR | Common Stock | Tax liability | -$8.3K | -11.1K | -2.06% | $0.75 | 526K | Feb 28, 2025 | Direct | F3 | 
| transaction | WWR | Common Stock | Award | $0 | +35.5K | +6.74% | $0.00 | 561K | Feb 28, 2025 | Direct | F4 | 
| transaction | WWR | Common Stock | Tax liability | -$8.3K | -11.1K | -1.97% | $0.75 | 550K | Feb 28, 2025 | Direct | F3 | 
| transaction | WWR | Common Stock | Options Exercise | $0 | +21.3K | +3.87% | $0.00 | 572K | Feb 28, 2025 | Direct | F5 | 
| transaction | WWR | Common Stock | Tax liability | -$4.98K | -6.64K | -1.16% | $0.75 | 565K | Feb 28, 2025 | Direct | F3 | 
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | WWR | Restricted Stock Units | Options Exercise | -21.3K | -33.33% | 42.6K | Feb 28, 2025 | Common Stock | 21.3K | Direct | F6 | 
| Id | Content | 
|---|---|
| F1 | Represents the shares of common stock withheld by the Company in satisfaction of the reporting person's tax withholding obligation arising as a result of the partial vesting of the restricted stock unit award granted on May 10, 2023. | 
| F2 | Represents shares of common stock issued upon the partial vesting of restricted stock units subject to performance based-vesting criteria under the Company's May 10, 2023 grant. | 
| F3 | Represents the shares of common stock withheld by the Company in satisfaction of the reporting person's tax withholding obligation arising as a result of the partial vesting of the restricted stock unit award granted on May 30, 2024. | 
| F4 | Represents shares of common stock issued upon the partial vesting of restricted stock units subject to performance based-vesting criteria under the Company's May 30, 2024 grant. | 
| F5 | Represents shares of common stock issued upon the partial vesting of restricted stock units subject to total stockholder return ("TSR") criteria under the Company's May 30, 2024 grant. | 
| F6 | Represents restricted stock units that vest one-third based on TSR for the year ended December 31, 2024, one-third based on TSR for the year ended December 31, 2025, and one-third based on TSR for the year ended December 31, 2026, with the number of restricted stock units potentially vesting divided equally among the annual periods. |