NuScale Power CFO exercises, sells 20K shares

NUSCALE POWER Corp (SMR) reported that Chief Financial Officer Robert Ramsey Hamady exercised employee stock options for 20,000 shares of Class A Common Stock at an exercise price of $3.20 per share.

The filer has since corrected this document, so the figures below are the ones originally reported and some of them may have changed. Read the amended Form 4/A for what the company says now.

Rhea-AI Filing Summary

NUSCALE POWER Corp (SMR) reported that Chief Financial Officer Robert Ramsey Hamady exercised employee stock options for 20,000 shares of Class A Common Stock at an exercise price of $3.20 per share. A reported sale of 20,000 shares occurred on the same date at $9.49 per share pursuant to a Rule 10b5-1 trading plan adopted on March 31, 2026. Following the option exercise, Hamady held 145,625 employee stock options directly.

Insider Trade Summary 10b5-1

20,000 shares exercised/converted

Exercise 3 txns

Insider Hamady Robert Ramsey

Role Chief Financial Officer

Sold 0 shs ($0.00)

Type	Security	Shares	Price	Value
Exercise	Employee Stock Option (right to buy) F2	20,000	$0.00	$0.00
Exercise	Class A Common Stock	0	$3.20	$0.00
Sale	Class A Common Stock F1	0	$9.49	$0.00

Holdings After Transaction: Employee Stock Option (right to buy) — 145,625 contracts (Direct); Class A Common Stock — 77,192 shares (Direct)

Footnotes (2)

1. F1. The reported sale of 20,000 shares occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 31, 2026.
2. F2. The stock options were granted February 28, 2024, and will vest in three annual installments beginning on the anniversary of the grant date.

Key Figures

Options Exercised: 20,000 shares Exercise Price: $3.20 per share Shares Sold: 20,000 shares +5 more

8 metrics

Options Exercised 20,000 shares Employee stock options exercised into Class A Common Stock on August 17, 2026

Exercise Price $3.20 per share Exercise price for 20,000 employee stock options

Shares Sold 20,000 shares Reported sale of Class A Common Stock pursuant to Rule 10b5-1 plan

Sale Price $9.49 per share Price for reported 20,000-share sale of Class A Common Stock

Options Held After 145,625 options Employee stock options beneficially owned following the reported exercise

Option Expiration February 24, 2034 Expiration date of the exercised employee stock options

Option Grant Date February 28, 2024 Grant date of the employee stock options, vesting in three annual installments

10b5-1 Plan Adoption March 31, 2026 Adoption date of Rule 10b5-1 trading plan covering the reported sale

Key Terms

Rule 10b5-1 trading plan, Employee Stock Option, derivative security, Class A Common Stock, +1 more

5 terms

Rule 10b5-1 trading plan regulatory

"occurred automatically pursuant to a Rule 10b5-1 trading plan adopted"

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

Employee Stock Option financial

"Employee Stock Option (right to buy)"

An employee stock option is a promise that lets a worker buy company shares later at a predetermined price, often after they stay for a certain period or meet performance goals — think of it like a coupon that locks in today's price for a future purchase. It matters to investors because options align employees’ incentives with company performance, can increase the number of shares outstanding (dilution) when exercised, and represent a compensation cost that affects reported profits and shareholder value.

derivative security financial

"Exercise or conversion of derivative security"

A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.

Class A Common Stock financial

"underlying security title is Class A Common Stock"

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

beneficially owned financial

"derivative securities beneficially owned following reported transaction"

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transactions did SMR CFO Robert Ramsey Hamady report on this Form 4?

Hamady reported exercising 20,000 employee stock options for NuScale Power (SMR) Class A Common Stock at an exercise price of $3.20 per share and a same-day sale of 20,000 shares at $9.49 per share under a Rule 10b5-1 plan.

At what prices were the SMR option exercise and share sale reported for the CFO?

The NuScale Power (SMR) CFO exercised options at an exercise price of $3.20 per share and reported a sale of 20,000 shares of Class A Common Stock at $9.49 per share, with the sale executed automatically under a Rule 10b5-1 trading plan.

How many NuScale Power (SMR) employee stock options does the CFO hold after these transactions?

After the reported transactions, CFO Robert Ramsey Hamady beneficially owned 145,625 employee stock options directly. These options relate to NuScale Power (SMR) Class A Common Stock and follow the exercise of 20,000 options on August 17, 2026 at a $3.20 exercise price.

Were the SMR CFO’s reported share sales made under a Rule 10b5-1 trading plan?

Yes. The reported sale of 20,000 NuScale Power (SMR) shares occurred automatically under a Rule 10b5-1 trading plan adopted by CFO Robert Ramsey Hamady on March 31, 2026, indicating the trades followed a pre-arranged, pre-disclosed schedule.

What type of securities were involved in the SMR CFO’s Form 4 transactions?

The transactions involved employee stock options (a derivative security) to acquire 20,000 shares of NuScale Power (SMR) Class A Common Stock, followed by a reported sale of 20,000 Class A Common shares, all held and transacted on a direct ownership basis.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 08/19/2026 - 04:00 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Hamady Robert Ramsey

(Last) (First) (Middle)

1100 NE CIRCLE BLVD., SUITE 350

(Street)

CORVALLIS OREGON 97330

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
NUSCALE POWER Corp [ SMR ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Financial Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/17/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	08/17/2026		M		0	A	$3.2	97,192	D
Class A Common Stock	08/17/2026		S(1)		0	D	$9.49	77,192	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Employee Stock Option (right to buy)	$3.2	08/17/2026		M			20,000	(2)	02/24/2034	Class A Common Stock	20,000	$0	145,625	D

Explanation of Responses:

1. The reported sale of 20,000 shares occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 31, 2026.

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

Remarks:

	Patrick C Cannon, attorney-in-fact for Robert Ramsey Hamady	08/19/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)