William J. Cooper - 28 Feb 2026 Form 4 Insider Report for NUSCALE POWER Corp (SMR)

Role: Chief Legal Officer/ Secretary
Signature: Patrick C. Cannon, attorney-in-fact for William J. Cooper
Issuer symbol: SMR
Transactions as of: 28 Feb 2026
Net transactions value: $0
Form type: 4
Filing time: 03 Mar 2026, 19:16:47 UTC
Previous filing: 27 Jan 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Cooper William J.	Chief Legal Officer/ Secretary	1100 NE CIRCLE BLVD., SUITE 350, CORVALLIS	Patrick C. Cannon, attorney-in-fact for William J. Cooper	03 Mar 2026	0002107278

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	SMR	Restricted Stock Unit	Award	$0	+85,603		$0.000000	85,603	28 Feb 2026	Class A Common Stock	85,603		Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Restricted stock units convert into Class A Common Stock on a one-for-one basis.
F2	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.