vant Hoff Graham

SEC source: 0001829340-26-000011 · primarydocument.xml · nonDerivative · entry 1

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 102,997

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.45 to $3.65, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

SEC source: 0001829340-26-000009 · primarydocument.xml · derivative · entry 1

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,084

Underlying: Common Stock · 19,084 shares

Expires not disclosed

F1 · security: Each restricted share unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

F1 · derivative.exercise_price: Each restricted share unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

F2 · derivative.exercise_date: RSUs granted on September 30, 2026 pursuant to the Issuer's Amended and Restated 2022 Equity Compensation Plan. The RSUs vest on July 1, 2027, subject to the Reporting Person's continuing service on the Issuer's Board through the applicable vesting date. The RSUs have no expiration date.

F2 · derivative.expiration_date: RSUs granted on September 30, 2026 pursuant to the Issuer's Amended and Restated 2022 Equity Compensation Plan. The RSUs vest on July 1, 2027, subject to the Reporting Person's continuing service on the Issuer's Board through the applicable vesting date. The RSUs have no expiration date.

SEC source: 0001628280-26-057123 · wk-form4_1786738499.xml · nonDerivative · entry 1

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 169,231

F1 · shares: Represents restricted stock units ("RSUs") subject to vesting conditions.

SEC source: 0001829340-26-000007 · primarydocument.xml · derivative · entry 13

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 18,764 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

F2 · derivative.exercise_date: RSUs granted on June 30, 2026 pursuant to the Issuer's Amended and Restated 2022 Equity Compensation Plan. The RSUs vested on July 1, 2026.

F2 · derivative.expiration_date: RSUs granted on June 30, 2026 pursuant to the Issuer's Amended and Restated 2022 Equity Compensation Plan. The RSUs vested on July 1, 2026.

SEC source: 0001829340-26-000007 · primarydocument.xml · derivative · entry 12

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 13,138 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

F5 · derivative.exercise_date: RSUs granted on March 31, 2026 pursuant to the Issuer's Amended and Restated 2022 Equity Compensation Plan. The RSUs vested on July 1, 2026.

F5 · derivative.expiration_date: RSUs granted on March 31, 2026 pursuant to the Issuer's Amended and Restated 2022 Equity Compensation Plan. The RSUs vested on July 1, 2026.

SEC source: 0001829340-26-000007 · primarydocument.xml · derivative · entry 11

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 7,108 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

F4 · derivative.exercise_date: RSUs granted on December 31, 2025 pursuant to the Issuer's Amended and Restated 2022 Equity Compensation Plan. The RSUs vested on July 1, 2026.

F4 · derivative.expiration_date: RSUs granted on December 31, 2025 pursuant to the Issuer's Amended and Restated 2022 Equity Compensation Plan. The RSUs vested on July 1, 2026.

SEC source: 0001829340-26-000007 · primarydocument.xml · derivative · entry 10

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 8,196 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

F3 · derivative.exercise_date: RSUs granted on September 30, 2025 pursuant to the Issuer's Amended and Restated 2022 Equity Compensation Plan. The RSUs vested on July 1, 2026.

F3 · derivative.expiration_date: RSUs granted on September 30, 2025 pursuant to the Issuer's Amended and Restated 2022 Equity Compensation Plan. The RSUs vested on July 1, 2026.

SEC source: 0001829340-26-000007 · primarydocument.xml · nonDerivative · entry 8

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,997

SEC source: 0001829340-26-000007 · primarydocument.xml · nonDerivative · entry 7

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,940

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

SEC source: 0001829340-26-000007 · primarydocument.xml · nonDerivative · entry 6

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,176

SEC source: 0001829340-26-000007 · primarydocument.xml · nonDerivative · entry 5

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,038

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

SEC source: 0001829340-26-000007 · primarydocument.xml · nonDerivative · entry 4

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,900

SEC source: 0001829340-26-000007 · primarydocument.xml · nonDerivative · entry 3

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,530

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

SEC source: 0001829340-26-000007 · primarydocument.xml · nonDerivative · entry 2

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,422

SEC source: 0001829340-26-000007 · primarydocument.xml · nonDerivative · entry 1

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,455

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

SEC source: 0001829340-26-000007 · primarydocument.xml · derivative · entry 9

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,764

Underlying: Common Stock · 18,764 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

F2 · derivative.exercise_date: RSUs granted on June 30, 2026 pursuant to the Issuer's Amended and Restated 2022 Equity Compensation Plan. The RSUs vested on July 1, 2026.

F2 · derivative.expiration_date: RSUs granted on June 30, 2026 pursuant to the Issuer's Amended and Restated 2022 Equity Compensation Plan. The RSUs vested on July 1, 2026.

SEC source: 0001213900-26-044219 · ownership.xml · derivative · entry 1

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 148,504

Underlying: Common Stock · 46,809 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents restricted stock units ("RSUs") granted by AleAnna, Inc. (the "Issuer") to the reporting person pursuant to the AleAnna, Inc. 2025 Long-Term Incentive Plan and represents a contingent right to receive one share of common stock of the Issuer or its cash equivalent, as determined at the time of settlement by the Compensation Committee of the Issuer's Board of Directors. The RSUs vest on the earlier of (i) the one year anniversary of the date of grant or (ii) the next annual meeting of stockholders, provided that such annual meeting of the stockholders occurs at least 52 weeks following the prior annual meeting of the stockholders, and further provided that the reporting person is employed by or providing services to the Issuer on such date.

F1 · shares: Represents restricted stock units ("RSUs") granted by AleAnna, Inc. (the "Issuer") to the reporting person pursuant to the AleAnna, Inc. 2025 Long-Term Incentive Plan and represents a contingent right to receive one share of common stock of the Issuer or its cash equivalent, as determined at the time of settlement by the Compensation Committee of the Issuer's Board of Directors. The RSUs vest on the earlier of (i) the one year anniversary of the date of grant or (ii) the next annual meeting of stockholders, provided that such annual meeting of the stockholders occurs at least 52 weeks following the prior annual meeting of the stockholders, and further provided that the reporting person is employed by or providing services to the Issuer on such date.

F1 · derivative.exercise_date: Represents restricted stock units ("RSUs") granted by AleAnna, Inc. (the "Issuer") to the reporting person pursuant to the AleAnna, Inc. 2025 Long-Term Incentive Plan and represents a contingent right to receive one share of common stock of the Issuer or its cash equivalent, as determined at the time of settlement by the Compensation Committee of the Issuer's Board of Directors. The RSUs vest on the earlier of (i) the one year anniversary of the date of grant or (ii) the next annual meeting of stockholders, provided that such annual meeting of the stockholders occurs at least 52 weeks following the prior annual meeting of the stockholders, and further provided that the reporting person is employed by or providing services to the Issuer on such date.

F1 · derivative.expiration_date: Represents restricted stock units ("RSUs") granted by AleAnna, Inc. (the "Issuer") to the reporting person pursuant to the AleAnna, Inc. 2025 Long-Term Incentive Plan and represents a contingent right to receive one share of common stock of the Issuer or its cash equivalent, as determined at the time of settlement by the Compensation Committee of the Issuer's Board of Directors. The RSUs vest on the earlier of (i) the one year anniversary of the date of grant or (ii) the next annual meeting of stockholders, provided that such annual meeting of the stockholders occurs at least 52 weeks following the prior annual meeting of the stockholders, and further provided that the reporting person is employed by or providing services to the Issuer on such date.

SEC source: 0001829340-26-000004 · primarydocument.xml · derivative · entry 1

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,138

Underlying: Common Stock · 13,138 shares

Expires not disclosed

F1 · security: Each restricted share unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

F1 · derivative.exercise_price: Each restricted share unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

F2 · derivative.exercise_date: RSUs granted on March 31, 2026 pursuant to the Issuer's Amended and Restated 2022 Equity Compensation Plan. The RSUs vest on July 1, 2026, subject to the Reporting Person's continuing service on the Issuer's Board through the applicable vesting date. The RSUs have no expiration date.

F2 · derivative.expiration_date: RSUs granted on March 31, 2026 pursuant to the Issuer's Amended and Restated 2022 Equity Compensation Plan. The RSUs vest on July 1, 2026, subject to the Reporting Person's continuing service on the Issuer's Board through the applicable vesting date. The RSUs have no expiration date.

SEC source: 0001829340-26-000002 · primarydocument.xml · derivative · entry 1

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,108

Underlying: Common Stock · 7,108 shares

Expires not disclosed

F1 · security: Each restricted share unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

F1 · derivative.exercise_price: Each restricted share unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

F2 · derivative.exercise_date: RSUs granted on December 31, 2025 pursuant to the Issuer's Amended and Restated 2022 Equity Compensation Plan. The RSUs vest on July 1, 2026, subject to the Reporting Person's continuing service on the Issuer's Board through the applicable vesting date. The RSUs have no expiration date.

F2 · derivative.expiration_date: RSUs granted on December 31, 2025 pursuant to the Issuer's Amended and Restated 2022 Equity Compensation Plan. The RSUs vest on July 1, 2026, subject to the Reporting Person's continuing service on the Issuer's Board through the applicable vesting date. The RSUs have no expiration date.

SEC source: 0001213900-25-105537 · ownership.xml · derivative · entry 2

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 101,695

Underlying: Common Stock · 41,162 shares

Expires not disclosed

F2 · derivative.exercise_price: Represents restricted stock units granted by the Issuer to the reporting person pursuant to the 2025 Plan and represents a contingent right to receive one share of common stock of the Issuer or its cash equivalent, as determined at the time of settlement by the Compensation Committee. The restricted stock units will vest on the earlier of (i) October 29, 2026, or (ii) the next annual meeting of the stockholders; provided that such annual meeting of the stockholders occurs at least 52 weeks following the prior annual meeting of the stockholders; and further provided that the reporting person is employed by or providing services to the Issuer or subsidiary through each such date.

F2 · shares: Represents restricted stock units granted by the Issuer to the reporting person pursuant to the 2025 Plan and represents a contingent right to receive one share of common stock of the Issuer or its cash equivalent, as determined at the time of settlement by the Compensation Committee. The restricted stock units will vest on the earlier of (i) October 29, 2026, or (ii) the next annual meeting of the stockholders; provided that such annual meeting of the stockholders occurs at least 52 weeks following the prior annual meeting of the stockholders; and further provided that the reporting person is employed by or providing services to the Issuer or subsidiary through each such date.

F2 · derivative.exercise_date: Represents restricted stock units granted by the Issuer to the reporting person pursuant to the 2025 Plan and represents a contingent right to receive one share of common stock of the Issuer or its cash equivalent, as determined at the time of settlement by the Compensation Committee. The restricted stock units will vest on the earlier of (i) October 29, 2026, or (ii) the next annual meeting of the stockholders; provided that such annual meeting of the stockholders occurs at least 52 weeks following the prior annual meeting of the stockholders; and further provided that the reporting person is employed by or providing services to the Issuer or subsidiary through each such date.

F2 · derivative.expiration_date: Represents restricted stock units granted by the Issuer to the reporting person pursuant to the 2025 Plan and represents a contingent right to receive one share of common stock of the Issuer or its cash equivalent, as determined at the time of settlement by the Compensation Committee. The restricted stock units will vest on the earlier of (i) October 29, 2026, or (ii) the next annual meeting of the stockholders; provided that such annual meeting of the stockholders occurs at least 52 weeks following the prior annual meeting of the stockholders; and further provided that the reporting person is employed by or providing services to the Issuer or subsidiary through each such date.

SEC source: 0001213900-25-105537 · ownership.xml · derivative · entry 1

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 60,533

Underlying: Common Stock · 60,533 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents restricted stock units granted by AleAnna, Inc. (the "Issuer") to the reporting person pursuant to the AleAnna, Inc. 2025 Long-Term Incentive Plan ("2025 Plan") and represents a contingent right to receive one share of common stock of the Issuer or its cash equivalent, as determined at the time of settlement by the Compensation Committee of the Company's Board of Directors (the "Committee"). The restricted stock units will vest in three equal installments, with one-third of the restricted stock units vesting on October 29, 2026, 2027 and 2028, respectively, provided that the reporting is employed by or providing services to the Issuer or subsidiary through each such date.

F1 · shares: Represents restricted stock units granted by AleAnna, Inc. (the "Issuer") to the reporting person pursuant to the AleAnna, Inc. 2025 Long-Term Incentive Plan ("2025 Plan") and represents a contingent right to receive one share of common stock of the Issuer or its cash equivalent, as determined at the time of settlement by the Compensation Committee of the Company's Board of Directors (the "Committee"). The restricted stock units will vest in three equal installments, with one-third of the restricted stock units vesting on October 29, 2026, 2027 and 2028, respectively, provided that the reporting is employed by or providing services to the Issuer or subsidiary through each such date.

F1 · derivative.exercise_date: Represents restricted stock units granted by AleAnna, Inc. (the "Issuer") to the reporting person pursuant to the AleAnna, Inc. 2025 Long-Term Incentive Plan ("2025 Plan") and represents a contingent right to receive one share of common stock of the Issuer or its cash equivalent, as determined at the time of settlement by the Compensation Committee of the Company's Board of Directors (the "Committee"). The restricted stock units will vest in three equal installments, with one-third of the restricted stock units vesting on October 29, 2026, 2027 and 2028, respectively, provided that the reporting is employed by or providing services to the Issuer or subsidiary through each such date.

F1 · derivative.expiration_date: Represents restricted stock units granted by AleAnna, Inc. (the "Issuer") to the reporting person pursuant to the AleAnna, Inc. 2025 Long-Term Incentive Plan ("2025 Plan") and represents a contingent right to receive one share of common stock of the Issuer or its cash equivalent, as determined at the time of settlement by the Compensation Committee of the Company's Board of Directors (the "Committee"). The restricted stock units will vest in three equal installments, with one-third of the restricted stock units vesting on October 29, 2026, 2027 and 2028, respectively, provided that the reporting is employed by or providing services to the Issuer or subsidiary through each such date.

SEC source: 0001829340-25-000003 · primarydocument.xml · derivative · entry 1

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,196

Underlying: Common Stock · 8,196 shares

Expires not disclosed

F1 · security: Each restricted share unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

F1 · derivative.exercise_price: Each restricted share unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

F2 · derivative.exercise_date: RSUs granted on September 30, 2025 pursuant to the Issuer's Amended and Restated 2022 Equity Compensation Plan. The RSUs vest on July 1, 2026, subject to the Reporting Person's continuing service on the Issuer's Board through the applicable vesting date. The RSUs have no expiration date.

F2 · derivative.expiration_date: RSUs granted on September 30, 2025 pursuant to the Issuer's Amended and Restated 2022 Equity Compensation Plan. The RSUs vest on July 1, 2026, subject to the Reporting Person's continuing service on the Issuer's Board through the applicable vesting date. The RSUs have no expiration date.

SEC source: 0001562180-25-005197 · primarydocument.xml · derivative · entry 13

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 7,384 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

F3 · derivative.exercise_date: 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.

F3 · derivative.expiration_date: 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.

SEC source: 0001562180-25-005197 · primarydocument.xml · derivative · entry 12

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,770 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

F6 · derivative.exercise_date: 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.

F6 · derivative.expiration_date: 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.

SEC source: 0001562180-25-005197 · primarydocument.xml · derivative · entry 11

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,920 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

F1 · shares: 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.

F5 · derivative.exercise_date: RSUs granted on January 21, 2025 pursuant to the Issuer's 2022 Equity Compensation Plan. The RSUs vested on July 1, 2025.

F5 · derivative.expiration_date: RSUs granted on January 21, 2025 pursuant to the Issuer's 2022 Equity Compensation Plan. The RSUs vested on July 1, 2025.

F1 · derivative.underlying_shares: 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.

SEC source: 0001562180-25-005197 · primarydocument.xml · derivative · entry 10

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,850 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

F1 · shares: 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.

F4 · derivative.exercise_date: RSUs granted on September 30, 2024 pursuant to the Issuer's 2022 Equity Compensation Plan. The RSUs vested on July 1, 2025.

F4 · derivative.expiration_date: RSUs granted on September 30, 2024 pursuant to the Issuer's 2022 Equity Compensation Plan. The RSUs vested on July 1, 2025.

F1 · derivative.underlying_shares: 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.

SEC source: 0001562180-25-005197 · primarydocument.xml · nonDerivative · entry 8

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,259

SEC source: 0001562180-25-005197 · primarydocument.xml · nonDerivative · entry 7

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,992

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

SEC source: 0001562180-25-005197 · primarydocument.xml · nonDerivative · entry 6

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,608

SEC source: 0001562180-25-005197 · primarydocument.xml · nonDerivative · entry 5

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,373

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

SEC source: 0001562180-25-005197 · primarydocument.xml · nonDerivative · entry 4

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,603

F1 · shares: 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.

F1 · balance_after: 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.

SEC source: 0001562180-25-005197 · primarydocument.xml · nonDerivative · entry 3

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,684

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: 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 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

F1 · balance_after: 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.

SEC source: 0001562180-25-005197 · primarydocument.xml · nonDerivative · entry 2

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,764

F1 · shares: 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.

F1 · balance_after: 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.

SEC source: 0001562180-25-005197 · primarydocument.xml · nonDerivative · entry 1

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,449

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: 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 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

F1 · balance_after: 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.

SEC source: 0001562180-25-005197 · primarydocument.xml · derivative · entry 9

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,384

Underlying: Common Stock · 7,384 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

F3 · derivative.exercise_date: 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.

F3 · derivative.expiration_date: 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.

SEC source: 0001213900-25-051179 · ownership.xml · derivative · entry 1

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,426

Underlying: Class A Common Stock · 81,426 shares

Expires 2032-06-02

F1 · derivative.exercise_date: The reported Director Stock Options will vest in full on the earlier of (i) the first anniversary of the grant date or (ii) the 2026 annual stockholders meeting, subject to continued service.

SEC source: 0001562180-25-002805 · primarydocument.xml · derivative · entry 1

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,770

Underlying: Common Stock · 4,770 shares

Expires not disclosed

F1 · security: Each restricted stock unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

F2 · derivative.exercise_date: RSUs granted on March 31, 2025 pursuant to the Issuer's Amended and Restated 2022 Equity Compensation Plan. The RSUs vest on July 1, 2025, subject to the Reporting Person's continuing service on the Issuer's Board through the applicable vesting date. The RSUs have no expiration date.

F2 · derivative.expiration_date: RSUs granted on March 31, 2025 pursuant to the Issuer's Amended and Restated 2022 Equity Compensation Plan. The RSUs vest on July 1, 2025, subject to the Reporting Person's continuing service on the Issuer's Board through the applicable vesting date. The RSUs have no expiration date.

SEC source: 0001562180-25-000443 · primarydocument.xml · derivative · entry 1

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,175

Underlying: Common Stock · 67,175 shares

Expires not disclosed

F1 · security: Each restricted stock unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

F2 · derivative.exercise_date: RSUs granted on January 21, 2025 pursuant to the Issuer's 2022 Equity Compensation Plan. The RSUs vest on July 1, 2025, subject to the Reporting Person's continuing service on the Issuer's Board through the applicable vesting date. The RSUs have no expiration date.

F2 · derivative.expiration_date: RSUs granted on January 21, 2025 pursuant to the Issuer's 2022 Equity Compensation Plan. The RSUs vest on July 1, 2025, subject to the Reporting Person's continuing service on the Issuer's Board through the applicable vesting date. The RSUs have no expiration date.

SEC source: 0001562180-24-007060 · primarydocument.xml · derivative · entry 1

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,560

Underlying: Common Stock · 42,560 shares

Expires not disclosed

F1 · security: Each restricted stock unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of 5E Advanced Materials, Inc. common stock.

F2 · derivative.exercise_date: RSUs granted on September 30, 2024 pursuant to the Issuer's 2022 Equity Compensation Plan. The RSUs vest on July 1, 2025.

F2 · derivative.expiration_date: RSUs granted on September 30, 2024 pursuant to the Issuer's 2022 Equity Compensation Plan. The RSUs vest on July 1, 2025.

SEC source: 0001562180-24-005417 · primarydocument.xml · derivative · entry 13

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 25,665 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · security: On June 28, 2024, the reporting person was granted RSUs that vest on July 1, 2024.

F4 · derivative.exercise_price: On June 28, 2024, the reporting person was granted RSUs that vest on July 1, 2024.

F4 · derivative.exercise_date: On June 28, 2024, the reporting person was granted RSUs that vest on July 1, 2024.

F4 · derivative.expiration_date: On June 28, 2024, the reporting person was granted RSUs that vest on July 1, 2024.

SEC source: 0001562180-24-005417 · primarydocument.xml · derivative · entry 12

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 25,665 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · security: On March 29, 2024, the reporting person was granted RSUs that vest on July 1, 2024.

F3 · derivative.exercise_price: On March 29, 2024, the reporting person was granted RSUs that vest on July 1, 2024.

F3 · derivative.exercise_date: On March 29, 2024, the reporting person was granted RSUs that vest on July 1, 2024.

F3 · derivative.expiration_date: On March 29, 2024, the reporting person was granted RSUs that vest on July 1, 2024.

SEC source: 0001562180-24-005417 · primarydocument.xml · derivative · entry 11

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 16,530 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · security: On December 29, 2023, the reporting person was granted RSUs that vest on July 1, 2024.

F2 · derivative.exercise_price: On December 29, 2023, the reporting person was granted RSUs that vest on July 1, 2024.

F2 · derivative.exercise_date: On December 29, 2023, the reporting person was granted RSUs that vest on July 1, 2024.

F2 · derivative.expiration_date: On December 29, 2023, the reporting person was granted RSUs that vest on July 1, 2024.

SEC source: 0001562180-24-005417 · primarydocument.xml · derivative · entry 10

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 11,835 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: Each Director Restricted Share Units ("RSUs") represents a contingent right to receive one share of 5E Advanced Material, Inc.'s (the "Issuer") common stock (the "Common Stock"). On October 12, 2023, the reporting person was granted RSUs that vest on July 1, 2024.

F1 · derivative.exercise_price: Each Director Restricted Share Units ("RSUs") represents a contingent right to receive one share of 5E Advanced Material, Inc.'s (the "Issuer") common stock (the "Common Stock"). On October 12, 2023, the reporting person was granted RSUs that vest on July 1, 2024.

F1 · derivative.exercise_date: Each Director Restricted Share Units ("RSUs") represents a contingent right to receive one share of 5E Advanced Material, Inc.'s (the "Issuer") common stock (the "Common Stock"). On October 12, 2023, the reporting person was granted RSUs that vest on July 1, 2024.

F1 · derivative.expiration_date: Each Director Restricted Share Units ("RSUs") represents a contingent right to receive one share of 5E Advanced Material, Inc.'s (the "Issuer") common stock (the "Common Stock"). On October 12, 2023, the reporting person was granted RSUs that vest on July 1, 2024.

SEC source: 0001562180-24-005417 · primarydocument.xml · nonDerivative · entry 8

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,796

SEC source: 0001562180-24-005417 · primarydocument.xml · nonDerivative · entry 7

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 69,293

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · kind: On June 28, 2024, the reporting person was granted RSUs that vest on July 1, 2024.

F4 · price: On June 28, 2024, the reporting person was granted RSUs that vest on July 1, 2024.

F4 · acquired: On June 28, 2024, the reporting person was granted RSUs that vest on July 1, 2024.

SEC source: 0001562180-24-005417 · primarydocument.xml · nonDerivative · entry 6

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,628

SEC source: 0001562180-24-005417 · primarydocument.xml · nonDerivative · entry 5

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,125

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · kind: On March 29, 2024, the reporting person was granted RSUs that vest on July 1, 2024.

F3 · price: On March 29, 2024, the reporting person was granted RSUs that vest on July 1, 2024.

F3 · acquired: On March 29, 2024, the reporting person was granted RSUs that vest on July 1, 2024.

SEC source: 0001562180-24-005417 · primarydocument.xml · nonDerivative · entry 4

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,460

SEC source: 0001562180-24-005417 · primarydocument.xml · nonDerivative · entry 3

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,577

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · kind: On December 29, 2023, the reporting person was granted RSUs that vest on July 1, 2024.

F2 · price: On December 29, 2023, the reporting person was granted RSUs that vest on July 1, 2024.

F2 · acquired: On December 29, 2023, the reporting person was granted RSUs that vest on July 1, 2024.

SEC source: 0001562180-24-005417 · primarydocument.xml · nonDerivative · entry 2

vant Hoff Graham · CIK 0001829340 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,047