WEISENBURGER RANDALL J

SEC source: 0001031609-26-000005 · primary_doc.xml · derivative · entry 2

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,367

Underlying: Common Stock · 16,367 shares

Expires 2036-06-15

F2 · derivative.exercise_date: The stock option shall vest and become exercisable with respect to all (100%) of the shares subject to the option on the earlier of (i) the one year anniversary of June 16, 2026 or (ii) the day preceding the date of the next annual meeting of stockholders following June 16, 2026, subject to the Reporting Person's continued service to the Issuer through the vesting date.

SEC source: 0001031609-26-000005 · primary_doc.xml · nonDerivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 115,220

F1 · shares: Represents restricted stock units ("RSUs") which shall be fully (100%) vested on the earlier of (i) the one year anniversary of June 16, 2026 or (ii) the day preceding the next annual meeting of stockholders following June 16, 2026, subject to the Reporting Person's continued service to the Issuer through the vesting date. Each RSU represents a contingent right to receive one (1) share of the Issuer's common stock upon vesting.

SEC source: 0001031609-26-000006 · primary_doc.xml · derivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,367

Underlying: Common Stock · 16,367 shares

Expires 2036-06-15

F1 · derivative.exercise_date: The stock option shall vest and become exercisable with respect to all (100%) of the shares subject to the option on the earlier of (i) the one year anniversary of June 16, 2026 or (ii) the day preceding the date of the next annual meeting of stockholders following June 16, 2026, subject to the Reporting Person's continued service to the Issuer through the vesting date.

SEC source: 0001031609-26-000004 · wk-form4_1781568136.xml · derivative · entry 2

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,998 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: Restricted stock units convert into common stock on a one-for-one basis.

F2 · derivative.exercise_date: On November 17, 2020, the reporting person was granted 3,998 restricted stock units, which vested on June 1, 2021, and the reporting person's receipt of the shares of common stock was deferred until June 15, 2026.

F2 · derivative.expiration_date: On November 17, 2020, the reporting person was granted 3,998 restricted stock units, which vested on June 1, 2021, and the reporting person's receipt of the shares of common stock was deferred until June 15, 2026.

SEC source: 0001031609-26-000004 · wk-form4_1781568136.xml · nonDerivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 150,899

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: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0001031609-26-000002 · wk-form4_1781139040.xml · derivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,038

Underlying: Common Stock · 3,038 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of MP Materials Corp. ("Issuer") common stock. These RSUs vest on the earlier of: (i) June 15, 2027; and (ii) the next annual meeting of the Issuer's stockholders, subject to the reporting person's continued service through the applicable vesting date, and settled upon the earlier to occur of (x) June 15th following the fifth anniversary of the vesting date; (y) a "change in control event" within the meaning of Section 409A of the Internal Revenue Code; and (z) the date of the director's separation from service. These RSUs fully vest upon a change in control of the Issuer or the director's termination of service due to death or disability.

F1 · derivative.exercise_date: Each restricted stock unit ("RSU") represents a contingent right to receive one share of MP Materials Corp. ("Issuer") common stock. These RSUs vest on the earlier of: (i) June 15, 2027; and (ii) the next annual meeting of the Issuer's stockholders, subject to the reporting person's continued service through the applicable vesting date, and settled upon the earlier to occur of (x) June 15th following the fifth anniversary of the vesting date; (y) a "change in control event" within the meaning of Section 409A of the Internal Revenue Code; and (z) the date of the director's separation from service. These RSUs fully vest upon a change in control of the Issuer or the director's termination of service due to death or disability.

F1 · derivative.expiration_date: Each restricted stock unit ("RSU") represents a contingent right to receive one share of MP Materials Corp. ("Issuer") common stock. These RSUs vest on the earlier of: (i) June 15, 2027; and (ii) the next annual meeting of the Issuer's stockholders, subject to the reporting person's continued service through the applicable vesting date, and settled upon the earlier to occur of (x) June 15th following the fifth anniversary of the vesting date; (y) a "change in control event" within the meaning of Section 409A of the Internal Revenue Code; and (z) the date of the director's separation from service. These RSUs fully vest upon a change in control of the Issuer or the director's termination of service due to death or disability.

SEC source: 0000815097-26-000076 · form4.xml · nonDerivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 410,008.8729

F1 · kind: Grant of unrestricted shares made to non-executive directors pursuant to the Carnival Corporation Ltd. 2020 Stock Plan.

F2 · shares: The Board of Directors approved a value of $210,000 to be granted to the reporting person in the form of unrestricted shares. The number of unrestricted shares was determined by dividing the grant value by the average of the closing prices of a Carnival Corporation share over 20 consecutive trading days ending on the day before the grant, then rounding down to the nearest whole share.

F3 · balance_after: Includes shares acquired pursuant to the dividend reinvestment feature of the reporting person's account.

SEC source: 0001125259-26-000060 · form4.xml · nonDerivative · entry 2

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By LP

Disclosed balance after: 0

F1 · security: Represents trust shares (the "Trust Shares") of beneficial interests in P&O Princess Voting Trust (the "Trust"). In connection with the dual listed company transaction between Carnival plc (f/k/a P&O Princess Cruises plc) and Carnival Corporation (the "DLC Transaction"), Carnival plc issued one special voting share to the Trust and, following a series of transactions, the Trust Shares were distributed to holders of common stock of Carnival Corporation (the "Carnival Corporation Common Stock"). Since completion of the DLC Transaction on April 17, 2003, if Carnival Corporation issues Carnival Corporation Common Stock to a person, the Trust will issue an equivalent number of Trust Shares to such person. The Trust Shares are paired with shares of Carnival Corporation Common Stock and are represented by the same stock certificate. The Trust Shares represent a beneficial interest in the Carnival plc special voting share.

F2 · kind: On May 7, 2026, Carnival Corporation and Carnival plc completed the previously announced DLC Unification and Redomiciliation Transactions (the "DLC Unification and Redomiciliation"), pursuant to which Carnival plc became a wholly-owned subsidiary of Carnival Corporation Ltd. In connection with the consummation of the DLC Unification and Redomiciliation, the Trust Shares beneficially owned by the Reporting Person were surrendered to Carnival plc for no consideration, and then canceled. The Reporting Person did not dispose of any Carnival Corporation securities in connection with the DLC Unification and Redomiciliation.

F2 · price: On May 7, 2026, Carnival Corporation and Carnival plc completed the previously announced DLC Unification and Redomiciliation Transactions (the "DLC Unification and Redomiciliation"), pursuant to which Carnival plc became a wholly-owned subsidiary of Carnival Corporation Ltd. In connection with the consummation of the DLC Unification and Redomiciliation, the Trust Shares beneficially owned by the Reporting Person were surrendered to Carnival plc for no consideration, and then canceled. The Reporting Person did not dispose of any Carnival Corporation securities in connection with the DLC Unification and Redomiciliation.

SEC source: 0001125259-26-000060 · form4.xml · nonDerivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · security: Represents trust shares (the "Trust Shares") of beneficial interests in P&O Princess Voting Trust (the "Trust"). In connection with the dual listed company transaction between Carnival plc (f/k/a P&O Princess Cruises plc) and Carnival Corporation (the "DLC Transaction"), Carnival plc issued one special voting share to the Trust and, following a series of transactions, the Trust Shares were distributed to holders of common stock of Carnival Corporation (the "Carnival Corporation Common Stock"). Since completion of the DLC Transaction on April 17, 2003, if Carnival Corporation issues Carnival Corporation Common Stock to a person, the Trust will issue an equivalent number of Trust Shares to such person. The Trust Shares are paired with shares of Carnival Corporation Common Stock and are represented by the same stock certificate. The Trust Shares represent a beneficial interest in the Carnival plc special voting share.

F2 · kind: On May 7, 2026, Carnival Corporation and Carnival plc completed the previously announced DLC Unification and Redomiciliation Transactions (the "DLC Unification and Redomiciliation"), pursuant to which Carnival plc became a wholly-owned subsidiary of Carnival Corporation Ltd. In connection with the consummation of the DLC Unification and Redomiciliation, the Trust Shares beneficially owned by the Reporting Person were surrendered to Carnival plc for no consideration, and then canceled. The Reporting Person did not dispose of any Carnival Corporation securities in connection with the DLC Unification and Redomiciliation.

F2 · price: On May 7, 2026, Carnival Corporation and Carnival plc completed the previously announced DLC Unification and Redomiciliation Transactions (the "DLC Unification and Redomiciliation"), pursuant to which Carnival plc became a wholly-owned subsidiary of Carnival Corporation Ltd. In connection with the consummation of the DLC Unification and Redomiciliation, the Trust Shares beneficially owned by the Reporting Person were surrendered to Carnival plc for no consideration, and then canceled. The Reporting Person did not dispose of any Carnival Corporation securities in connection with the DLC Unification and Redomiciliation.

SEC source: 0001628280-26-033502 · wk-form4_1778530477.xml · derivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 939

Underlying: Common Stock · 939 shares

Expires not disclosed

F1 · derivative.exercise_price: Each stock unit represents a right to receive one share of common stock. The stock units are scheduled to vest at Valero Energy Corporation's 2027 annual meeting of stockholders, subject to a one-year hold requirement per the terms of a Stock Unit Award Agreement.

F1 · price: Each stock unit represents a right to receive one share of common stock. The stock units are scheduled to vest at Valero Energy Corporation's 2027 annual meeting of stockholders, subject to a one-year hold requirement per the terms of a Stock Unit Award Agreement.

F1 · derivative.exercise_date: Each stock unit represents a right to receive one share of common stock. The stock units are scheduled to vest at Valero Energy Corporation's 2027 annual meeting of stockholders, subject to a one-year hold requirement per the terms of a Stock Unit Award Agreement.

F1 · derivative.expiration_date: Each stock unit represents a right to receive one share of common stock. The stock units are scheduled to vest at Valero Energy Corporation's 2027 annual meeting of stockholders, subject to a one-year hold requirement per the terms of a Stock Unit Award Agreement.

SEC source: 0001628280-26-032134 · wk-form4_1778184767.xml · derivative · entry 3

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,381 shares

Expires 2026-05-06

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: Shares reporting person received per Stock Unit Award Agreement.

F1 · price: Shares reporting person received per Stock Unit Award Agreement.

SEC source: 0001628280-26-032134 · wk-form4_1778184767.xml · nonDerivative · entry 2

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 112,835

SEC source: 0001628280-26-032134 · wk-form4_1778184767.xml · nonDerivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 113,139

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: Shares reporting person received per Stock Unit Award Agreement.

SEC source: 0001628280-25-030835 · wk-form4_1749690417.xml · derivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,957

Underlying: Common Stock · 4,957 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of MP Materials Corp. ("Issuer") common stock. These RSUs vest on the earlier of: (i) June 15, 2026; and (ii) the next annual meeting of the Issuer's stockholders, subject to the reporting person's continued service through the applicable vesting date, and settled upon the earlier to occur of (x) June 15th following the fifth anniversary of the vesting date; (y) a "change in control event" within the meaning of Section 409A of the Internal Revenue Code; and (z) the date of the director's separation from service. These RSUs fully vest upon a change in control of the Issuer or the director's termination of service due to death or disability.

F1 · derivative.exercise_date: Each restricted stock unit ("RSU") represents a contingent right to receive one share of MP Materials Corp. ("Issuer") common stock. These RSUs vest on the earlier of: (i) June 15, 2026; and (ii) the next annual meeting of the Issuer's stockholders, subject to the reporting person's continued service through the applicable vesting date, and settled upon the earlier to occur of (x) June 15th following the fifth anniversary of the vesting date; (y) a "change in control event" within the meaning of Section 409A of the Internal Revenue Code; and (z) the date of the director's separation from service. These RSUs fully vest upon a change in control of the Issuer or the director's termination of service due to death or disability.

F1 · derivative.expiration_date: Each restricted stock unit ("RSU") represents a contingent right to receive one share of MP Materials Corp. ("Issuer") common stock. These RSUs vest on the earlier of: (i) June 15, 2026; and (ii) the next annual meeting of the Issuer's stockholders, subject to the reporting person's continued service through the applicable vesting date, and settled upon the earlier to occur of (x) June 15th following the fifth anniversary of the vesting date; (y) a "change in control event" within the meaning of Section 409A of the Internal Revenue Code; and (z) the date of the director's separation from service. These RSUs fully vest upon a change in control of the Issuer or the director's termination of service due to death or disability.

SEC source: 0001610717-25-000207 · form4.xml · derivative · entry 2

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,738

Underlying: Common Stock · 26,738 shares

Expires 2035-06-09

F2 · derivative.exercise_date: The stock option shall vest and become exercisable with respect to all (100%) of the shares subject to the option on the earlier of (i) one year anniversary of June 10, 2025 or (ii) the day preceding the next annual meeting of stockholders following June 10, 2025, subject to the Reporting Person's continued service.

SEC source: 0001610717-25-000207 · form4.xml · nonDerivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 105,200

F1 · shares: Represents restricted stock units ("RSUs") which shall be fully (100%) vested on the earlier of (i) one year anniversary of June 10, 2025 or (ii) the day preceding the next annual meeting of stockholders following June 10, 2025, subject to the Reporting Person's continued service. Each RSU represents a contingent right to receive one (1) share of the Issuer's common stock upon vesting.

SEC source: 0001035002-25-000046 · wk-form4_1747686347.xml · derivative · entry 2

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,041 shares

Expires 2025-05-15

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: Shares reporting person received per a Stock Unit Award Agreement.

F1 · derivative.underlying_shares: Shares reporting person received per a Stock Unit Award Agreement.

SEC source: 0001035002-25-000046 · wk-form4_1747686347.xml · nonDerivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 111,758

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.

SEC source: 0001035002-25-000030 · wk-form4_1746737239.xml · derivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,909

Underlying: Common Stock · 1,909 shares

Expires not disclosed

F1 · derivative.exercise_price: Each stock unit represents a right to receive one share of common stock. The stock units are scheduled to vest at Valero Energy Corporation's 2026 annual meeting of stockholders, subject to a one-year hold requirement per the terms of a Stock Unit Award Agreement.

F1 · price: Each stock unit represents a right to receive one share of common stock. The stock units are scheduled to vest at Valero Energy Corporation's 2026 annual meeting of stockholders, subject to a one-year hold requirement per the terms of a Stock Unit Award Agreement.

F1 · derivative.exercise_date: Each stock unit represents a right to receive one share of common stock. The stock units are scheduled to vest at Valero Energy Corporation's 2026 annual meeting of stockholders, subject to a one-year hold requirement per the terms of a Stock Unit Award Agreement.

F1 · derivative.expiration_date: Each stock unit represents a right to receive one share of common stock. The stock units are scheduled to vest at Valero Energy Corporation's 2026 annual meeting of stockholders, subject to a one-year hold requirement per the terms of a Stock Unit Award Agreement.

SEC source: 0001127602-25-012372 · form4.xml · nonDerivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 401,626.3245

F1 · kind: Grant of unrestricted shares in Carnival Corporation common stock, made to non-executive directors pursuant to the Carnival Corporation 2020 Stock Plan.

F2 · shares: The Boards of Directors approved a value of $195,000 to be granted to the reporting person in the form of unrestricted shares. The number of unrestricted shares was determined by dividing the grant value by the average of the closing prices of a share of Carnival Corporation common stock over 10 consecutive trading days ending on the date of grant, then rounding down to the nearest whole share.

SEC source: 0001127602-25-012373 · form4.xml · nonDerivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 401,626.3245

F1 · security: Represents trust shares (the "Trust Shares") of beneficial interests in P&O Princess Voting Trust (the "Trust"). In connection with the dual listed company transaction between Carnival plc (f/k/a P&O Princess Cruises plc) and Carnival Corporation (the "DLC Transaction"), Carnival plc issued one special voting share to the Trust and, following a series of transactions, the Trust Shares were distributed to holders of common stock of Carnival Corporation (the "Carnival Corporation Common Stock"). Since completion of the DLC Transaction on April 17, 2003, if Carnival Corporation issues Carnival Corporation Common Stock to a person, the Trust will issue an equivalent number of Trust Shares to such person. The Trust Shares are paired with shares of Carnival Corporation Common Stock and are represented by the same stock certificate. The Trust Shares represent a beneficial interest in the Carnival plc special voting share.

F2 · kind: Grant of unrestricted shares in Carnival Corporation common stock, made to non-executive directors pursuant to the Carnival Corporation 2020 Stock Plan.

F3 · shares: The Boards of Directors approved a value of $195,000 to be granted to the reporting person in the form of unrestricted shares. The number of unrestricted shares was determined by dividing the grant value by the average of the closing prices of a share of Carnival Corporation common stock over 10 consecutive trading days ending on the date of grant, then rounding down to the nearest whole share.

SEC source: 0001628280-24-027884 · wk-form4_1718228159.xml · derivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,316

Underlying: Common Stock · 9,316 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of MP Materials Corp. ("Issuer") common stock. These RSUs vest on the earlier of: (i) June 11, 2025; and (ii) the next annual meeting of the Issuer's stockholders, subject to the reporting person's continued service through the applicable vesting date, and settled upon the earlier to occur of (x) June 15th following the fifth anniversary of the vesting date; (y) a "change in control event" within the meaning of Section 409A of the Internal Revenue Code; and (z) the date of the director's separation from service. These RSUs fully vest upon a change in control of the Issuer or the director's termination of service due to death or disability.

F1 · derivative.exercise_date: Each restricted stock unit ("RSU") represents a contingent right to receive one share of MP Materials Corp. ("Issuer") common stock. These RSUs vest on the earlier of: (i) June 11, 2025; and (ii) the next annual meeting of the Issuer's stockholders, subject to the reporting person's continued service through the applicable vesting date, and settled upon the earlier to occur of (x) June 15th following the fifth anniversary of the vesting date; (y) a "change in control event" within the meaning of Section 409A of the Internal Revenue Code; and (z) the date of the director's separation from service. These RSUs fully vest upon a change in control of the Issuer or the director's termination of service due to death or disability.

F1 · derivative.expiration_date: Each restricted stock unit ("RSU") represents a contingent right to receive one share of MP Materials Corp. ("Issuer") common stock. These RSUs vest on the earlier of: (i) June 11, 2025; and (ii) the next annual meeting of the Issuer's stockholders, subject to the reporting person's continued service through the applicable vesting date, and settled upon the earlier to occur of (x) June 15th following the fifth anniversary of the vesting date; (y) a "change in control event" within the meaning of Section 409A of the Internal Revenue Code; and (z) the date of the director's separation from service. These RSUs fully vest upon a change in control of the Issuer or the director's termination of service due to death or disability.

SEC source: 0001610717-24-000317 · form4.xml · derivative · entry 2

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,841

Underlying: Common Stock · 19,841 shares

Expires 2034-06-05

F2 · derivative.exercise_date: The stock option shall vest and become exercisable with respect to all (100%) of the shares subject to the option on the earlier of (i) one year anniversary of June 6, 2024 or (ii) the day preceding the next annual meeting of stockholders following June 6, 2024, subject to the Reporting Person's continued service.

SEC source: 0001610717-24-000317 · form4.xml · nonDerivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 92,762

F1 · shares: Represents restricted stock units ("RSUs") which shall be fully (100%) vested on the earlier of (i) one year anniversary of June 6, 2024 or (ii) the day preceding the next annual meeting of stockholders following June 6, 2024, subject to the Reporting Person's continued service. Each RSU represents a contingent right to receive one (1) share of the Issuer's common stock upon vesting.

SEC source: 0001035002-24-000035 · wk-form4_1715984463.xml · derivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,381

Underlying: Common Stock · 1,381 shares

Expires not disclosed

F1 · derivative.exercise_price: Each stock unit represents a right to receive one share of common stock. The stock units are schedule to vest in one year, subject to a one-year hold requirement per the terms of a Stock Unit Award Agreement

F1 · price: Each stock unit represents a right to receive one share of common stock. The stock units are schedule to vest in one year, subject to a one-year hold requirement per the terms of a Stock Unit Award Agreement

F1 · derivative.exercise_date: Each stock unit represents a right to receive one share of common stock. The stock units are schedule to vest in one year, subject to a one-year hold requirement per the terms of a Stock Unit Award Agreement

F1 · derivative.expiration_date: Each stock unit represents a right to receive one share of common stock. The stock units are schedule to vest in one year, subject to a one-year hold requirement per the terms of a Stock Unit Award Agreement

SEC source: 0001628280-24-022985 · wk-form4_1715637412.xml · derivative · entry 2

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,944 shares

Expires 2024-05-09

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: Shares reporting person received per Stock Unit Award Agreement.

F1 · price: Shares reporting person received per Stock Unit Award Agreement.

SEC source: 0001628280-24-022985 · wk-form4_1715637412.xml · nonDerivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 109,717

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: Shares reporting person received per Stock Unit Award Agreement.

SEC source: 0001127602-24-012745 · form4.xml · nonDerivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 390,509.3245

F1 · kind: Grant of restricted shares made pursuant to the Carnival Corporation 2020 Stock Plan. The restriction on the shares lapses in April 2027.

F2 · shares: The Boards of Directors approved a value of $195,000 to be granted to the reporting person in the form of restricted shares. The number of restricted shares was determined by dividing the grant value by the average of the closing prices of a share of Carnival Corporation common stock over a 10-business day period ending on the date of grant, then rounding down to the nearest whole share.

SEC source: 0001127602-24-012760 · form4.xml · nonDerivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 390,509.3245

F1 · security: Represents trust shares (the "Trust Shares") of beneficial interests in P&O Princess Voting Trust (the "Trust"). In connection with the dual listed company transaction between Carnival plc (f/k/a P&O Princess Cruises plc) and Carnival Corporation (the "DLC Transaction"), Carnival plc issued one special voting share to the Trust and, following a series of transactions, the Trust Shares were distributed to holders of common stock of Carnival Corporation (the "Carnival Corporation Common Stock"). Since completion of the DLC Transaction on April 17, 2003, if Carnival Corporation issues Carnival Corporation Common Stock to a person, the Trust will issue an equivalent number of Trust Shares to such person. The Trust Shares are paired with shares of Carnival Corporation Common Stock and are represented by the same stock certificate. The Trust Shares represent a beneficial interest in the Carnival plc special voting share.

F2 · kind: Grant of restricted shares made pursuant to the Carnival Corporation 2020 Stock Plan. The restriction on the shares lapses in April 2027.

F3 · shares: The Boards of Directors approved a value of $195,000 to be granted to the reporting person in the form of restricted shares. The number of restricted shares was determined by dividing the grant value by the average of the closing prices of a share of Carnival Corporation common stock over a 10-business day period ending on the date of grant, then rounding down to the nearest whole share.

SEC source: 0001127602-23-026130 · form4.xml · nonDerivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 378,368.3245

SEC source: 0001127602-23-026131 · form4.xml · nonDerivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 378,368.3245

F1 · security: Represents trust shares (the "Trust Shares") of beneficial interests in P&O Princess Voting Trust (the "Trust"). In connection with the dual listed company transaction between Carnival plc (f/k/a P&O Princess Cruises plc) and Carnival Corporation (the "DLC Transaction"), Carnival plc issued one special voting share to the Trust and, following a series of transactions, the Trust Shares were distributed to holders of common stock of Carnival Corporation (the "Carnival Corporation Common Stock"). Since completion of the DLC Transaction on April 17, 2003, if Carnival Corporation issues Carnival Corporation Common Stock to a person, the Trust will issue an equivalent number of Trust Shares to such person. The Trust Shares are paired with shares of Carnival Corporation Common Stock and are represented by the same stock certificate. The Trust Shares represent a beneficial interest in the Carnival plc special voting share.

SEC source: 0000950142-23-002588 · es230410093_4-weisenburger.xml · nonDerivative · entry 2

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By LP

Disclosed balance after: 961,238

F1 · price: This transaction was executed in multiple trades at prices ranging from $12.8275 to $13.28. The price reported reflects the average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F2 · balance_after: These shares were previously reported as directly held.

SEC source: 0000950142-23-002589 · es230410096_4-weisenburger.xml · nonDerivative · entry 2

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By LP

Disclosed balance after: 961,238

F1 · security: Represents trust shares (the "Trust Shares") of beneficial interests in P&O Princess Voting Trust (the "Trust"). In connection with the dual listed company transaction between Carnival plc (f/k/a P&O Princess Cruises plc) and Carnival Corporation (the "DLC Transaction"), Carnival plc issued one special voting share to the Trust and, following a series of transactions, the Trust Shares were distributed to holders of common stock of Carnival Corporation (the "Carnival Corporation Common Stock"). Since completion of the DLC Transaction on April 17, 2003, if Carnival Corporation issues Carnival Corporation Common Stock to a person, the Trust will issue an equivalent number of Trust Shares to such person. The Trust Shares are paired with shares of Carnival Corporation Common Stock and are represented by the same stock certificate. The Trust Shares represent a beneficial interest in the Carnival plc special voting share.

F2 · price: This transaction was executed in multiple trades at prices ranging from $12.8275 to $13.28. The price reported reflects the average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: These shares were previously reported as directly held.

SEC source: 0001209191-23-037046 · doc4.xml · derivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,934

Underlying: Common Stock · 5,934 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of MP Materials Corp. ("Issuer") common stock. These RSUs vest on the earlier of: (i) June 15, 2024; and (ii) the next annual meeting of the Issuer's stockholders, subject to the reporting person's continued service through the applicable vesting date, and settled upon the earlier to occur of (x) June 15th following the fifth anniversary of the vesting date; (y) a "change in control event" within the meaning of Section 409A of the Internal Revenue Code; and (z) the date of the director's separation from service. These RSUs fully vest upon a change in control of the Issuer or the director's termination of service due to death or disability.

F1 · derivative.exercise_date: Each restricted stock unit ("RSU") represents a contingent right to receive one share of MP Materials Corp. ("Issuer") common stock. These RSUs vest on the earlier of: (i) June 15, 2024; and (ii) the next annual meeting of the Issuer's stockholders, subject to the reporting person's continued service through the applicable vesting date, and settled upon the earlier to occur of (x) June 15th following the fifth anniversary of the vesting date; (y) a "change in control event" within the meaning of Section 409A of the Internal Revenue Code; and (z) the date of the director's separation from service. These RSUs fully vest upon a change in control of the Issuer or the director's termination of service due to death or disability.

F1 · derivative.expiration_date: Each restricted stock unit ("RSU") represents a contingent right to receive one share of MP Materials Corp. ("Issuer") common stock. These RSUs vest on the earlier of: (i) June 15, 2024; and (ii) the next annual meeting of the Issuer's stockholders, subject to the reporting person's continued service through the applicable vesting date, and settled upon the earlier to occur of (x) June 15th following the fifth anniversary of the vesting date; (y) a "change in control event" within the meaning of Section 409A of the Internal Revenue Code; and (z) the date of the director's separation from service. These RSUs fully vest upon a change in control of the Issuer or the director's termination of service due to death or disability.

SEC source: 0001610717-23-000145 · form4.xml · derivative · entry 2

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,211

Underlying: Common Stock · 11,211 shares

Expires 2033-06-07

F2 · derivative.exercise_date: The stock option shall vest and become exercisable with respect to all (100%) of the shares subject to the option on the earlier of (i) one year anniversary of June 8, 2023 or (ii) the day preceding the next annual meeting of stockholders following June 8, 2023, subject to the Reporting Person's continued service.

SEC source: 0001610717-23-000145 · form4.xml · nonDerivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 83,888

F1 · shares: Represents restricted stock units ("RSUs") which shall be fully (100%) vested on the earlier of (i) one year anniversary of June 8, 2023 or (ii) the day preceding the next annual meeting of stockholders following June 8, 2023, subject to the Reporting Person's continued service. Each RSU represents a contingent right to receive one (1) share of the Issuer's common stock upon vesting.

SEC source: 0000899243-23-012742 · doc4.xml · derivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,041

Underlying: Common Stock · 2,041 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Stock Unit represents a right to receive one share of Common Stock. The Stock Units are scheduled to vest in one year, subject to an additional one-year hold requirement per the terms of a Stock Unit Award Agreement.

F1 · derivative.exercise_date: Each Stock Unit represents a right to receive one share of Common Stock. The Stock Units are scheduled to vest in one year, subject to an additional one-year hold requirement per the terms of a Stock Unit Award Agreement.

F1 · derivative.expiration_date: Each Stock Unit represents a right to receive one share of Common Stock. The Stock Units are scheduled to vest in one year, subject to an additional one-year hold requirement per the terms of a Stock Unit Award Agreement.

SEC source: 0001035002-23-000065 · wf-form4_168306354742681.xml · derivative · entry 2

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,049 shares

Expires 2023-04-28

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 stock unit represents a right to receive one share of common stock per Stock Unit Award Agreement.

F1 · derivative.underlying_shares: Shares reporting person received per Stock Unit Award Agreement.

SEC source: 0001035002-23-000065 · wf-form4_168306354742681.xml · nonDerivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 107,773

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: Shares reporting person received per Stock Unit Award Agreement.

SEC source: 0001127602-23-013483 · form4.xml · nonDerivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 889,606.3245

F1 · kind: Grant of restricted shares made pursuant to the Carnival Corporation 2020 Stock Plan. The restriction on the shares lapses on the third anniversary of the grant date.

F2 · shares: The Board of Directors approved a value of $175,000 to be awarded to the reporting person in the form of restricted shares. The number of restricted shares was determined by dividing this value by the closing price of a share of Carnival Corporation common stock on the date of grant, then rounding down to the nearest whole share.

SEC source: 0001127602-23-013497 · form4.xml · nonDerivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 889,606.3245

F1 · security: Represents trust shares (the "Trust Shares") of beneficial interests in P&O Princess Voting Trust (the "Trust"). In connection with the dual listed company transaction between Carnival plc (f/k/a P&O Princess Cruises plc) and Carnival Corporation (the "DLC Transaction"), Carnival plc issued one special voting share to the Trust and, following a series of transactions, the Trust Shares were distributed to holders of common stock of Carnival Corporation (the "Carnival Corporation Common Stock"). Since completion of the DLC Transaction on April 17, 2003, if Carnival Corporation issues Carnival Corporation Common Stock to a person, the Trust will issue an equivalent number of Trust Shares to such person. The Trust Shares are paired with shares of Carnival Corporation Common Stock and are represented by the same stock certificate. The Trust Shares represent a beneficial interest in the Carnival plc special voting share.

F2 · kind: Grant of restricted shares made pursuant to the Carnival Corporation 2020 Stock Plan. The restriction on the shares lapses on the third anniversary of the grant date.

F3 · shares: The Board of Directors approved a value of $175,000 to be awarded to the reporting person in the form of restricted shares. The number of restricted shares was determined by dividing this value by the closing price of a share of Carnival Corporation common stock on the date of grant, then rounding down to the nearest whole share.

SEC source: 0001209191-22-037689 · doc4.xml · nonDerivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 146,901

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $33.21 to $33.25. The reporting person undertakes to provide to Issuer, any security holder of 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 ranges set forth in this footnote (1) to this Form 4.

SEC source: 0001209191-22-037447 · doc4.xml · derivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,849

Underlying: Class A Common Stock · 2,849 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of MP Materials Corp. ("Issuer") Class A common stock. These RSUs vest on the earlier of: (i) June 15, 2023; and (ii) the next annual meeting of the Issuer's stockholders, subject to the reporting person's continued service through the applicable vesting date, and settled upon the earlier to occur of (x) June 15th following the fifth anniversary of the vesting date; (y) a "change in control event" within the meaning of Section 409A of the Internal Revenue Code; and (z) the date of the director's separation from service. These RSUs fully vest upon a change in control of the Issuer or the director's termination of service due to death or disability.

F1 · derivative.exercise_date: Each restricted stock unit ("RSU") represents a contingent right to receive one share of MP Materials Corp. ("Issuer") Class A common stock. These RSUs vest on the earlier of: (i) June 15, 2023; and (ii) the next annual meeting of the Issuer's stockholders, subject to the reporting person's continued service through the applicable vesting date, and settled upon the earlier to occur of (x) June 15th following the fifth anniversary of the vesting date; (y) a "change in control event" within the meaning of Section 409A of the Internal Revenue Code; and (z) the date of the director's separation from service. These RSUs fully vest upon a change in control of the Issuer or the director's termination of service due to death or disability.

F1 · derivative.expiration_date: Each restricted stock unit ("RSU") represents a contingent right to receive one share of MP Materials Corp. ("Issuer") Class A common stock. These RSUs vest on the earlier of: (i) June 15, 2023; and (ii) the next annual meeting of the Issuer's stockholders, subject to the reporting person's continued service through the applicable vesting date, and settled upon the earlier to occur of (x) June 15th following the fifth anniversary of the vesting date; (y) a "change in control event" within the meaning of Section 409A of the Internal Revenue Code; and (z) the date of the director's separation from service. These RSUs fully vest upon a change in control of the Issuer or the director's termination of service due to death or disability.

SEC source: 0001567619-22-012401 · doc1.xml · derivative · entry 2

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,065

Underlying: Common Stock · 14,065 shares

Expires 2032-06-01

F2 · derivative.exercise_date: The stock option shall vest and become exercisable with respect to all (100%) of the shares subject to the option on the earlier of (i) one year anniversary of June 2, 2022 or (ii) the day preceding the next annual meeting of stockholders following June 2, 2022, subject to the Reporting Person's continued service.

SEC source: 0001567619-22-012401 · doc1.xml · nonDerivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,625

F1 · shares: Represents Restricted Stock Units ('RSUs') which shall be fully (100%) vested on the earlier of (i) one year anniversary of June 2, 2022 or (ii) the day preceding the next annual meeting of stockholders following June 2, 2022, subject to the Reporting Person's continued service. Each RSU represents a contingent right to receive one (1) share of the Issuer's common stock once vested.

SEC source: 0001127602-22-015821 · form4.xml · nonDerivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 870,950.3245

F1 · price: This transaction was executed in multiple trades at prices ranging from $11.735 to $11.76. The price reported reflects the average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001127602-22-015822 · form4.xml · nonDerivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 870,950.3245

F1 · security: Represents trust shares (the "Trust Shares") of beneficial interests in P&O Princess Voting Trust (the "Trust"). In connection with the dual listed company transaction between Carnival plc (f/k/a P&O Princess Cruises plc) and Carnival Corporation (the "DLC Transaction"), Carnival plc issued one special voting share to the Trust and, following a series of transactions, the Trust Shares were distributed to holders of common stock of Carnival Corporation (the "Carnival Corporation Common Stock"). Since completion of the DLC Transaction on April 17, 2003, if Carnival Corporation issues Carnival Corporation Common Stock to a person, the Trust will issue an equivalent number of Trust Shares to such person. The Trust Shares are paired with shares of Carnival Corporation Common Stock and are represented by the same stock certificate. The Trust Shares represent a beneficial interest in the Carnival plc special voting share.

F2 · price: This transaction was executed in multiple trades at prices ranging from $11.735 to $11.76. The price reported reflects the average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001035002-22-000028 · wf-form4_165152994822404.xml · derivative · entry 3

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,630 shares

Expires 2022-04-29

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 stock unit represents a right to receive one share of common stock. The stock units are scheduled to vest in one year, subject to a one-year hold requirement per the terms of a Stock Unit Award Agreement.

SEC source: 0001035002-22-000028 · wf-form4_165152994822404.xml · nonDerivative · entry 2

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 104,724

SEC source: 0001035002-22-000028 · wf-form4_165152994822404.xml · nonDerivative · entry 1

WEISENBURGER RANDALL J · CIK 0001031609 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 106,068

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.