| Name | Relationship | Address | Signature | Signature date | CIK | 
|---|---|---|---|---|---|
| vant Hoff Graham | Director | 9329 MARIPOSA ROAD, STE 210, HESPERIA | /s/ Paul Weibel, as Attorney-in-Fact for Graham van't Hoff | 2025-07-01 | 0001829340 | 
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes | 
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | FEAM | Common Stock | Options Exercise | +1.85K | +71.18% | 4.45K | Jul 1, 2025 | Direct | F1, F2 | ||
| transaction | FEAM | Common Stock | Tax liability | -$2.43K | -685 | -15.4% | $3.55 | 3.76K | Jul 1, 2025 | Direct | F1 | 
| transaction | FEAM | Common Stock | Options Exercise | +2.92K | +77.58% | 6.68K | Jul 1, 2025 | Direct | F1, F2 | ||
| transaction | FEAM | Common Stock | Tax liability | -$3.84K | -1.08K | -16.17% | $3.55 | 5.6K | Jul 1, 2025 | Direct | F1 | 
| transaction | FEAM | Common Stock | Options Exercise | +4.77K | +85.13% | 10.4K | Jul 1, 2025 | Direct | F2 | ||
| transaction | FEAM | Common Stock | Tax liability | -$6.27K | -1.77K | -17.02% | $3.55 | 8.61K | Jul 1, 2025 | Direct | |
| transaction | FEAM | Common Stock | Options Exercise | +7.38K | +85.78% | 16K | Jul 1, 2025 | Direct | F2 | ||
| transaction | FEAM | Common Stock | Tax liability | -$9.7K | -2.73K | -17.09% | $3.55 | 13.3K | Jul 1, 2025 | Direct | 
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | FEAM | Restricted Stock Unit | Award | $0 | +7.38K | $0.00 | 7.38K | Jun 30, 2025 | Common Stock | 7.38K | Direct | F2, F3 | ||
| transaction | FEAM | Restricted Stock Unit | Options Exercise | $0 | -1.85K | -100% | $0.00 | 0 | Jul 1, 2025 | Common Stock | 1.85K | Direct | F1, F2, F4 | |
| transaction | FEAM | Restricted Stock Unit | Options Exercise | $0 | -2.92K | -100% | $0.00 | 0 | Jul 1, 2025 | Common Stock | 2.92K | Direct | F1, F2, F5 | |
| transaction | FEAM | Restricted Stock Unit | Options Exercise | $0 | -4.77K | -100% | $0.00 | 0 | Jul 1, 2025 | Common Stock | 4.77K | Direct | F2, F6 | |
| transaction | FEAM | Restricted Stock Unit | Options Exercise | $0 | -7.38K | -100% | $0.00 | 0 | Jul 1, 2025 | Common Stock | 7.38K | Direct | F2, F3 | 
| Id | Content | 
|---|---|
| F1 | The number of securities reported herein have been adjusted to reflect a 1-for-23 reverse stock split effected by the Issuer on February 14, 2025. | 
| F2 | Each restricted stock unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock. | 
| F3 | RSUs granted on June 30, 2025 pursuant to the Issuer's Amended and Restated 2022 Equity Compensation Plan. The RSUs vested on July 1, 2025. | 
| F4 | RSUs granted on September 30, 2024 pursuant to the Issuer's 2022 Equity Compensation Plan. The RSUs vested on July 1, 2025. | 
| F5 | RSUs granted on January 21, 2025 pursuant to the Issuer's 2022 Equity Compensation Plan. The RSUs vested on July 1, 2025. | 
| F6 | RSUs granted on March 31, 2025 pursuant to the Issuer's Amended and Restated 2022 Equity Compensation Plan. The RSUs vested on July 1, 2025. |