| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Weibel Paul Wesley III | Chief Executive Officer | 9329 MARIPOSA ROAD, SUITE 210, HESPERIA | /s/ Paul Weibel | 30 Jun 2025 | 0001911537 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | FEAM | Common Stock | Options Exercise | +48 | +0.38% | 12,653 | 29 Jun 2025 | Direct | F1, F2 | ||
| transaction | FEAM | Common Stock | Tax liability | $76.4 | -20 | -0.16% | $3.82 | 12,633 | 30 Jun 2025 | Direct | F1, F3 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | FEAM | Restricted Stock Unit | Options Exercise | $0 | -48 | -100% | $0.000000 | 0 | 29 Jun 2025 | Common Stock | 48 | Direct | F1, F2, F4 |
| 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 | Represents the number of shares of common stock withheld by the Issuer to cover the reporting person's tax withholding obligation upon the vesting of RSUs. |
| F4 | RSUs granted on June 29, 2022 pursuant to the Issuer's 2022 Equity Compensation Plan (the "Plan"). 40% vested on the second anniversary of the grant date and the remaining 60% vested on the third anniversary of the grant date. |