SMR

SEC source: 0001822966-26-000029 · wk-form4_1772584012.xml · derivative · entry 6

Hopkins John Lawrence · CIK 0001913037 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 104,167

Underlying: Class A Common Stock · 104,167 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 Class A Common stock on a one-for-one basis.

F4 · derivative.exercise_date: On February 28, 2024, the reporting person was granted 312,500 restricted stock units, vesting annually in three equal installments beginning on the anniversary of the grant date.

F4 · derivative.expiration_date: On February 28, 2024, the reporting person was granted 312,500 restricted stock units, vesting annually in three equal installments beginning on the anniversary of the grant date.

SEC source: 0001822966-26-000029 · wk-form4_1772584012.xml · derivative · entry 5

Hopkins John Lawrence · CIK 0001913037 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 39,284 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 Class A Common stock on a one-for-one basis.

F3 · derivative.exercise_date: On February 28, 2023, the reporting person was granted 117,854 restricted stock units, vesting annually in three equal installments beginning on the anniversary of the grant date.

F3 · derivative.expiration_date: On February 28, 2023, the reporting person was granted 117,854 restricted stock units, vesting annually in three equal installments beginning on the anniversary of the grant date.

SEC source: 0001822966-26-000029 · wk-form4_1772584012.xml · nonDerivative · entry 3

Hopkins John Lawrence · CIK 0001913037 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 199,685

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 Class A Common stock on a one-for-one basis.

SEC source: 0001822966-26-000029 · wk-form4_1772584012.xml · nonDerivative · entry 2

Hopkins John Lawrence · CIK 0001913037 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 143,451

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 Class A Common stock on a one-for-one basis.

SEC source: 0001822966-26-000029 · wk-form4_1772584012.xml · nonDerivative · entry 1

Hopkins John Lawrence · CIK 0001913037 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,284

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 Class A Common stock on a one-for-one basis.

SEC source: 0001822966-26-000027 · wk-form4_1772583935.xml · derivative · entry 5

Hamady Robert Ramsey · CIK 0001922054 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,417

Underlying: Class A Common Stock · 25,208 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 Class A Common Stock on a one-for-one basis.

F4 · derivative.exercise_date: On February 28, 2025, the reporting person was granted 75,625 restricted stock units, vesting annually in three equal installments beginning on the anniversary of the grant date.

F4 · derivative.expiration_date: On February 28, 2025, the reporting person was granted 75,625 restricted stock units, vesting annually in three equal installments beginning on the anniversary of the grant date.

SEC source: 0001822966-26-000027 · wk-form4_1772583935.xml · derivative · entry 4

Hamady Robert Ramsey · CIK 0001922054 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,271

Underlying: Class A Common Stock · 44,271 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 Class A Common Stock on a one-for-one basis.

F3 · derivative.exercise_date: On February 28, 2024, the reporting person was granted 132,812 restricted stock units, vesting annually in three equal installments beginning on the anniversary of the grant date

F3 · derivative.expiration_date: On February 28, 2024, the reporting person was granted 132,812 restricted stock units, vesting annually in three equal installments beginning on the anniversary of the grant date

SEC source: 0001822966-26-000027 · wk-form4_1772583935.xml · nonDerivative · entry 2

Hamady Robert Ramsey · CIK 0001922054 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 115,762

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 Class A Common Stock on a one-for-one basis.

SEC source: 0001822966-26-000027 · wk-form4_1772583935.xml · nonDerivative · entry 1

Hamady Robert Ramsey · CIK 0001922054 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 90,554

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 Class A Common Stock on a one-for-one basis.

SEC source: 0001822966-26-000025 · wk-form4_1772583849.xml · derivative · entry 7

Reyes Jose N Jr · CIK 0001912965 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,026

Underlying: Class A Common Stock · 15,512 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 Class A Common stock on a one-for-one basis.

F5 · derivative.exercise_date: On February 28, 2025, the reporting person was granted 46,538 restricted stock units, vesting annually in three installments beginning on the anniversary of the grant date.

F5 · derivative.expiration_date: On February 28, 2025, the reporting person was granted 46,538 restricted stock units, vesting annually in three installments beginning on the anniversary of the grant date.

SEC source: 0001822966-26-000025 · wk-form4_1772583849.xml · derivative · entry 6

Reyes Jose N Jr · CIK 0001912965 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,250

Underlying: Class A Common Stock · 31,250 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 Class A Common stock on a one-for-one basis.

F4 · derivative.exercise_date: On February 28, 2024, the reporting person was granted 93,750 restricted stock units, vesting annually in three installments beginning on the anniversary of the grant date.

F4 · derivative.expiration_date: On February 28, 2024, the reporting person was granted 93,750 restricted stock units, vesting annually in three installments beginning on the anniversary of the grant date.

SEC source: 0001822966-26-000025 · wk-form4_1772583849.xml · derivative · entry 5

Reyes Jose N Jr · CIK 0001912965 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 26,640 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 Class A Common stock on a one-for-one basis.

F3 · derivative.exercise_date: On February 28, 2023, the reporting person was granted 79,922 restricted stock units, vesting annually in three installments beginning on the anniversary of the grant date.

F3 · derivative.expiration_date: On February 28, 2023, the reporting person was granted 79,922 restricted stock units, vesting annually in three installments beginning on the anniversary of the grant date.

SEC source: 0001822966-26-000025 · wk-form4_1772583849.xml · nonDerivative · entry 4

Reyes Jose N Jr · CIK 0001912965 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By Jose N. Reyes, Jr. Trust, dated August 2, 2021

Disclosed balance after: 268,081

F2 · shares: The sales reported on this Form 4 represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sales were to satisfy tax withholding obligations to be funded by a "sell to cover" transaction.

SEC source: 0001822966-26-000025 · wk-form4_1772583849.xml · nonDerivative · entry 3

Reyes Jose N Jr · CIK 0001912965 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By Jose N. Reyes, Jr. Trust, dated August 2, 2021

Disclosed balance after: 294,032

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 Class A Common stock on a one-for-one basis.

SEC source: 0001822966-26-000025 · wk-form4_1772583849.xml · nonDerivative · entry 2

Reyes Jose N Jr · CIK 0001912965 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By Jose N. Reyes, Jr. Trust, dated August 2, 2021

Disclosed balance after: 278,520

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 Class A Common stock on a one-for-one basis.

SEC source: 0001822966-26-000025 · wk-form4_1772583849.xml · nonDerivative · entry 1

Reyes Jose N Jr · CIK 0001912965 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By Jose N. Reyes, Jr. Trust, dated August 2, 2021

Disclosed balance after: 247,270

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 Class A Common stock on a one-for-one basis.

SEC source: 0001953454-26-000002 · wk-form4_1772583713.xml · derivative · entry 7

Scott Clayton · CIK 0001953454 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,539

Underlying: Class A Common Stock · 23,269 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 Class A Common stock on a one-to-one basis.

F5 · derivative.exercise_date: On February 28, 2025, the reporting person was granted 69,808 restricted stock units, vesting annually in three equal installments beginning on the anniversary of the grant date.

F5 · derivative.expiration_date: On February 28, 2025, the reporting person was granted 69,808 restricted stock units, vesting annually in three equal installments beginning on the anniversary of the grant date.

SEC source: 0001953454-26-000002 · wk-form4_1772583713.xml · derivative · entry 6

Scott Clayton · CIK 0001953454 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,042

Underlying: Class A Common Stock · 26,042 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 Class A Common stock on a one-to-one basis.

F4 · derivative.exercise_date: On February 28, 2024, the reporting person was granted 78,125 restricted stock units, vesting annually in three equal installments beginning on the anniversary of the grant date.

F4 · derivative.expiration_date: On February 28, 2024, the reporting person was granted 78,125 restricted stock units, vesting annually in three equal installments beginning on the anniversary of the grant date.

SEC source: 0001953454-26-000002 · wk-form4_1772583713.xml · derivative · entry 5

Scott Clayton · CIK 0001953454 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 19,054 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 Class A Common stock on a one-to-one basis.

F3 · derivative.exercise_date: On February 28, 2023, the reporting person was granted 57,163 restricted stock units, vesting annually in three equal installments beginning on the anniversary of the grant date.

F3 · derivative.expiration_date: On February 28, 2023, the reporting person was granted 57,163 restricted stock units, vesting annually in three equal installments beginning on the anniversary of the grant date.

SEC source: 0001953454-26-000002 · wk-form4_1772583713.xml · nonDerivative · entry 4

Scott Clayton · CIK 0001953454 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 132,852

F2 · shares: The sales reported on this Form 4 represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sales were to satisfy tax withholding obligations to be funded by a "sell to cover" transaction.

SEC source: 0001953454-26-000002 · wk-form4_1772583713.xml · nonDerivative · entry 3

Scott Clayton · CIK 0001953454 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 155,330

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 Class A Common stock on a one-to-one basis.

SEC source: 0001953454-26-000002 · wk-form4_1772583713.xml · nonDerivative · entry 2

Scott Clayton · CIK 0001953454 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 132,061

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 Class A Common stock on a one-to-one basis.

SEC source: 0001953454-26-000002 · wk-form4_1772583713.xml · nonDerivative · entry 1

Scott Clayton · CIK 0001953454 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 106,019

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 Class A Common stock on a one-to-one basis.

SEC source: 0001822966-26-000023 · wk-form4_1772583599.xml · derivative · entry 6

Fisher Carl M. · CIK 0001983680 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 112,840

Underlying: Class A Common Stock · 112,840 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted stock units convert into Class A Common stock on a one-for-one basis.

F5 · derivative.exercise_date: On February 28, 2026, the reporting person was granted 112,840 restricted stock units, vesting annually in three equal installments beginning on the anniversary of the grant date.

F5 · derivative.expiration_date: On February 28, 2026, the reporting person was granted 112,840 restricted stock units, vesting annually in three equal installments beginning on the anniversary of the grant date.

SEC source: 0001822966-26-000021 · wk-form4_1772583338.xml · derivative · entry 1

Tonnel David A · CIK 0001318251 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,474

Underlying: Class A Common Stock · 54,474 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted stock units convert into Class A Common stock on a one-for-one basis.

F2 · derivative.exercise_date: On February 28, 2026, the reporting person was granted 54,474 restricted stock units, vesting annually in three equal installments beginning on the anniversary of the grant date.

F2 · derivative.expiration_date: On February 28, 2026, the reporting person was granted 54,474 restricted stock units, vesting annually in three equal installments beginning on the anniversary of the grant date.

SEC source: 0001822966-26-000029 · wk-form4_1772584012.xml · derivative · entry 8

Hopkins John Lawrence · CIK 0001913037 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 275,486

Underlying: Class A Common Stock · 275,486 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted stock units convert into Class A Common stock on a one-for-one basis.

F6 · derivative.exercise_date: On February 28, 2026, the reporting person was granted 275,486 restricted stock units, vesting annually in three equal installments beginning on the anniversary of the grant date.

F6 · derivative.expiration_date: On February 28, 2026, the reporting person was granted 275,486 restricted stock units, vesting annually in three equal installments beginning on the anniversary of the grant date.

SEC source: 0001822966-26-000027 · wk-form4_1772583935.xml · derivative · entry 6

Hamady Robert Ramsey · CIK 0001922054 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 128,404

Underlying: Class A Common Stock · 128,404 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted stock units convert into Class A Common Stock on a one-for-one basis.

F5 · derivative.exercise_date: On February 28, 2026, the reporting person was granted 128,404 restricted stock units, vesting annually in three equal installments beginning on the anniversary of the grant date.

F5 · derivative.expiration_date: On February 28, 2026, the reporting person was granted 128,404 restricted stock units, vesting annually in three equal installments beginning on the anniversary of the grant date.

SEC source: 0001822966-26-000025 · wk-form4_1772583849.xml · derivative · entry 8

Reyes Jose N Jr · CIK 0001912965 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,494

Underlying: Class A Common Stock · 89,494 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted Stock Units convert into Class A Common stock on a one-for-one basis.

F6 · derivative.exercise_date: On February 28, 2026, the reporting person was granted 89,494 restricted stock units, vesting annually in three installments beginning on the anniversary of the grant date.

F6 · derivative.expiration_date: On February 28, 2026, the reporting person was granted 89,494 restricted stock units, vesting annually in three installments beginning on the anniversary of the grant date.

SEC source: 0001953454-26-000002 · wk-form4_1772583713.xml · derivative · entry 8

Scott Clayton · CIK 0001953454 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 112,840

Underlying: Class A Common Stock · 112,840 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted stock units convert into Class A Common stock on a one-to-one basis.

F6 · derivative.exercise_date: On February 28, 2026, the reporting person was granted 112,840 restricted stock units, vesting annually in three equal installments beginning on the anniversary of the grant date.

F6 · derivative.expiration_date: On February 28, 2026, the reporting person was granted 112,840 restricted stock units, vesting annually in three equal installments beginning on the anniversary of the grant date.

SEC source: 0002107278-26-000002 · wk-form4_1772583403.xml · derivative · entry 1

Cooper William J. · CIK 0002107278 · Chief Legal Officer/ Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 85,603

Underlying: Class A Common Stock · 85,603 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted stock units convert into Class A Common Stock on a one-for-one basis.

F2 · derivative.exercise_date: On February 28, 2026, the reporting person was granted 85,603 restricted stock units vesting annually in three equal installments beginning on the first anniversary of the grant date.

F2 · derivative.expiration_date: On February 28, 2026, the reporting person was granted 85,603 restricted stock units vesting annually in three equal installments beginning on the first anniversary of the grant date.

SEC source: 0001124198-26-000028 · wk-form4_1772495734.xml · nonDerivative · entry 1

FLUOR CORP · CIK 0001124198 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 39,936,472

F1 · price: The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $12.78 to $13.451, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F2 · ownership.nature: 39,936,472 shares of Class A Common Stock are beneficially owned by Fluor Enterprises, Inc., which is a wholly owned subsidiary of Fluor Corporation, whose principal place of business if 6700 Las Colinas Boulevard, Irving, Texas 75039. The 463,747 shares of Class A Common Stock included in the transaction reported on this form were beneficially owned by NuScale Holdings Corp., which is majority owned by Fluor Enterprises, Inc.

SEC source: 0001124198-26-000016 · wk-form4_1771363214.xml · nonDerivative · entry 1

FLUOR CORP · CIK 0001124198 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 40,400,219

F1 · ownership.nature: 39,936,472 shares of Class A Common Stock are beneficially owned by Fluor Enterprises, Inc., which is a wholly owned subsidiary of Fluor Corporation, whose principal place of business is 6700 Las Colinas Boulevard, Irving, Texas 75039. 463,747 shares of Class A Common Stock are beneficially by NuScale Holdings Corp., which is majority owned by Fluor Enterprises, Inc.

SEC source: 0001822966-26-000012 · wk-form4_1769554851.xml · derivative · entry 1

Cooper William J. · CIK 0002107278 · Chief Legal Officer/ Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,173

Underlying: Class A Common Stock · 27,173 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock.

F2 · derivative.exercise_date: On January 26, 2026, the reporting person was granted 27,173 restricted stock units, vesting in three equal installments beginning on the first anniversary of the grant date.

F2 · derivative.expiration_date: On January 26, 2026, the reporting person was granted 27,173 restricted stock units, vesting in three equal installments beginning on the first anniversary of the grant date.

SEC source: 0001822966-26-000004 · wk-form4_1767648066.xml · nonDerivative · entry 1

BOECKMANN ALAN L · CIK 0001194751 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,667

F1 · shares: On December 31, 2025, the reporting person was granted 2,607 shares of Class A Common Stock in lieu of quarterly director fees.

SEC source: 0001822966-26-000002 · wk-form4_1767648007.xml · nonDerivative · entry 1

KRESA KENT · CIK 0001197571 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Kent Kresa Trust, dated November 14, 2006

Disclosed balance after: 86,280

F1 · shares: On December 31, 2025, the reporting person was granted 3,702 shares of Class A Common Stock in lieu of quarterly director fees.

SEC source: 0001822966-25-000184 · wk-form4_1765404162.xml · derivative · entry 3

Hamady Robert Ramsey · CIK 0001922054 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 185,625

Underlying: Class A Common Stock · 40,000 shares

Expires 2034-02-24

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_date: The stock options were granted February 28, 2024, and vest in three annual installments beginning on the anniversary of the grant date.

SEC source: 0001822966-25-000184 · wk-form4_1765404162.xml · nonDerivative · entry 2

Hamady Robert Ramsey · CIK 0001922054 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 46,283

F1 · kind: The reported sale of 40,000 shares occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 9, 2025.

SEC source: 0001822966-25-000184 · wk-form4_1765404162.xml · nonDerivative · entry 1

Hamady Robert Ramsey · CIK 0001922054 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 86,283

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: 0001124198-25-000098 · wk-form4_1764112192.xml · derivative · entry 2

FLUOR CORP · CIK 0001124198 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Class A Common Stock · 463,747 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 Class B unit of NuScale Power, LLC, an Oregon limited liability company and a wholly owned subsidiary of the Issuer ("Class B Units"), together with one share of Class B common stock, par value $0.0001 per share, of the Issuer ("Class B Common Stock"), is exchangeable into one share of Class A common stock, par value $0.0001 per share, of the Issuer ("Class A Common Stock") with no expiration date.

F1 · price: Each Class B unit of NuScale Power, LLC, an Oregon limited liability company and a wholly owned subsidiary of the Issuer ("Class B Units"), together with one share of Class B common stock, par value $0.0001 per share, of the Issuer ("Class B Common Stock"), is exchangeable into one share of Class A common stock, par value $0.0001 per share, of the Issuer ("Class A Common Stock") with no expiration date.

F1 · derivative.exercise_date: Each Class B unit of NuScale Power, LLC, an Oregon limited liability company and a wholly owned subsidiary of the Issuer ("Class B Units"), together with one share of Class B common stock, par value $0.0001 per share, of the Issuer ("Class B Common Stock"), is exchangeable into one share of Class A common stock, par value $0.0001 per share, of the Issuer ("Class A Common Stock") with no expiration date.

F1 · derivative.expiration_date: Each Class B unit of NuScale Power, LLC, an Oregon limited liability company and a wholly owned subsidiary of the Issuer ("Class B Units"), together with one share of Class B common stock, par value $0.0001 per share, of the Issuer ("Class B Common Stock"), is exchangeable into one share of Class A common stock, par value $0.0001 per share, of the Issuer ("Class A Common Stock") with no expiration date.

F2 · ownership.nature: 110,936,472 shares of Class A Common Stock are beneficially owned by Fluor Enterprises, Inc., which is a wholly owned subsidiary of Fluor Corporation, whose principal place of business is 6700 Las Colinas Boulevard, Irving, Texas 75039. 463,747 shares of Class A Common Stock are beneficially by NuScale Holdings Corp., which is majority owned by Fluor Enterprises, Inc.

SEC source: 0001124198-25-000098 · wk-form4_1764112192.xml · nonDerivative · entry 1

FLUOR CORP · CIK 0001124198 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 111,400,219

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 Class B unit of NuScale Power, LLC, an Oregon limited liability company and a wholly owned subsidiary of the Issuer ("Class B Units"), together with one share of Class B common stock, par value $0.0001 per share, of the Issuer ("Class B Common Stock"), is exchangeable into one share of Class A common stock, par value $0.0001 per share, of the Issuer ("Class A Common Stock") with no expiration date.

F2 · ownership.nature: 110,936,472 shares of Class A Common Stock are beneficially owned by Fluor Enterprises, Inc., which is a wholly owned subsidiary of Fluor Corporation, whose principal place of business is 6700 Las Colinas Boulevard, Irving, Texas 75039. 463,747 shares of Class A Common Stock are beneficially by NuScale Holdings Corp., which is majority owned by Fluor Enterprises, Inc.

SEC source: 0001124198-25-000083 · wk-form4_1762541970.xml · derivative · entry 2

FLUOR CORP · CIK 0001124198 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 463,747

Underlying: Class A Common Stock · 110,936,472 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 Class B unit of NuScale Power, LLC, an Oregon limited liability company and a wholly owned subsidiary of the Issuer ("Class B Units"), together with one share of Class B common stock, par value $0.0001 per share, of the Issuer ("Class B Common Stock"), is exchangeable into one share of Class A common stock, par value $0.0001 per share, of the Issuer ("Class A Common Stock") with no expiration date.

F1 · price: Each Class B unit of NuScale Power, LLC, an Oregon limited liability company and a wholly owned subsidiary of the Issuer ("Class B Units"), together with one share of Class B common stock, par value $0.0001 per share, of the Issuer ("Class B Common Stock"), is exchangeable into one share of Class A common stock, par value $0.0001 per share, of the Issuer ("Class A Common Stock") with no expiration date.

F1 · derivative.exercise_date: Each Class B unit of NuScale Power, LLC, an Oregon limited liability company and a wholly owned subsidiary of the Issuer ("Class B Units"), together with one share of Class B common stock, par value $0.0001 per share, of the Issuer ("Class B Common Stock"), is exchangeable into one share of Class A common stock, par value $0.0001 per share, of the Issuer ("Class A Common Stock") with no expiration date.

F1 · derivative.expiration_date: Each Class B unit of NuScale Power, LLC, an Oregon limited liability company and a wholly owned subsidiary of the Issuer ("Class B Units"), together with one share of Class B common stock, par value $0.0001 per share, of the Issuer ("Class B Common Stock"), is exchangeable into one share of Class A common stock, par value $0.0001 per share, of the Issuer ("Class A Common Stock") with no expiration date.

F2 · ownership.nature: 110,936,472 shares of Class A Common Stock are owned of record by Fluor Enterprises, Inc., which is a wholly owned subsidiary of Fluor Corporation, whose principal business address is 6700 Las Colinas Boulevard, Irving, Texas 75039. 463,747 Class B Units and 463,747 shares of Class B Common Stock are owned of record by NuScale Holdings Corp., which is majority owned by Fluor Enterprises, Inc.

SEC source: 0001124198-25-000083 · wk-form4_1762541970.xml · nonDerivative · entry 1

FLUOR CORP · CIK 0001124198 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 110,936,472

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 Class B unit of NuScale Power, LLC, an Oregon limited liability company and a wholly owned subsidiary of the Issuer ("Class B Units"), together with one share of Class B common stock, par value $0.0001 per share, of the Issuer ("Class B Common Stock"), is exchangeable into one share of Class A common stock, par value $0.0001 per share, of the Issuer ("Class A Common Stock") with no expiration date.

F2 · ownership.nature: 110,936,472 shares of Class A Common Stock are owned of record by Fluor Enterprises, Inc., which is a wholly owned subsidiary of Fluor Corporation, whose principal business address is 6700 Las Colinas Boulevard, Irving, Texas 75039. 463,747 Class B Units and 463,747 shares of Class B Common Stock are owned of record by NuScale Holdings Corp., which is majority owned by Fluor Enterprises, Inc.

SEC source: 0001822966-25-000168 · wk-form4_1761163315.xml · derivative · entry 1

Canafax James D · CIK 0001492520 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,309

Underlying: Class A Common Stock · 11,309 shares

Expires not disclosed

F1 · derivative.exercise_date: On October 20, 2025, the reporting person was granted 11,309 restricted stock units, vesting annually in three equal installments beginning on the first anniversary of the grant date.

F1 · derivative.expiration_date: On October 20, 2025, the reporting person was granted 11,309 restricted stock units, vesting annually in three equal installments beginning on the first anniversary of the grant date.

SEC source: 0001124198-25-000061 · wk-form4_1760041519.xml · nonDerivative · entry 7

FLUOR CORP · CIK 0001124198 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

F8 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $39.96 to $40.24, inclusive.

F2 · ownership.nature: The shares are owned of record by Fluor Enterprises, Inc., which is a wholly owned subsidiary of Fluor Corporation, whose principal place of business is 6700 Las Colinas Blvd., Irving, Texas 75039.

SEC source: 0001124198-25-000061 · wk-form4_1760041519.xml · nonDerivative · entry 6

FLUOR CORP · CIK 0001124198 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 23,025

F7 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $38.96 to $39.95, inclusive.

F2 · ownership.nature: The shares are owned of record by Fluor Enterprises, Inc., which is a wholly owned subsidiary of Fluor Corporation, whose principal place of business is 6700 Las Colinas Blvd., Irving, Texas 75039.

SEC source: 0001124198-25-000061 · wk-form4_1760041519.xml · nonDerivative · entry 5

FLUOR CORP · CIK 0001124198 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 87,900

F6 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $43.09 to $43.20, inclusive.

F2 · ownership.nature: The shares are owned of record by Fluor Enterprises, Inc., which is a wholly owned subsidiary of Fluor Corporation, whose principal place of business is 6700 Las Colinas Blvd., Irving, Texas 75039.

SEC source: 0001124198-25-000061 · wk-form4_1760041519.xml · nonDerivative · entry 4

FLUOR CORP · CIK 0001124198 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 89,397

F5 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $42.09 to $43.08, inclusive.

F2 · ownership.nature: The shares are owned of record by Fluor Enterprises, Inc., which is a wholly owned subsidiary of Fluor Corporation, whose principal place of business is 6700 Las Colinas Blvd., Irving, Texas 75039.

SEC source: 0001124198-25-000061 · wk-form4_1760041519.xml · nonDerivative · entry 3

FLUOR CORP · CIK 0001124198 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 233,488

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $41.09 to $42.08, inclusive.

F2 · ownership.nature: The shares are owned of record by Fluor Enterprises, Inc., which is a wholly owned subsidiary of Fluor Corporation, whose principal place of business is 6700 Las Colinas Blvd., Irving, Texas 75039.

SEC source: 0001124198-25-000061 · wk-form4_1760041519.xml · nonDerivative · entry 2

FLUOR CORP · CIK 0001124198 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 355,672

F3 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $40.09 to $41.08, inclusive.

F2 · ownership.nature: The shares are owned of record by Fluor Enterprises, Inc., which is a wholly owned subsidiary of Fluor Corporation, whose principal place of business is 6700 Las Colinas Blvd., Irving, Texas 75039.

SEC source: 0001124198-25-000061 · wk-form4_1760041519.xml · nonDerivative · entry 1

FLUOR CORP · CIK 0001124198 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 604,955

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $39.09 to $40.08, 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 sold at each price within the range set forth in footnotes (1), (3), (4), (5), (6), (7) and (8) to this Form 4.

F2 · ownership.nature: The shares are owned of record by Fluor Enterprises, Inc., which is a wholly owned subsidiary of Fluor Corporation, whose principal place of business is 6700 Las Colinas Blvd., Irving, Texas 75039.