NuScale Power (NYSE: SMR) director sells 20,000 shares

Rhea-AI Filing Summary

NuScale Power Corp (SMR) reported that director Shinji Fujino sold 20,000 shares of Class A Common Stock on August 18, 2026. The sale was at a weighted average price of $8.858 per share, with individual trade prices ranging from $8.85 to $8.865. Following this transaction, Fujino directly holds 17,242 shares of NuScale Power Corp Class A Common Stock.

Insider Trade Summary

Net Seller: 20,000 shares

Net Sell 1 txn

Insider Fujino Shinji

Role Director

Sold 20,000 shs ($177K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock F1	20,000	$8.858	$177K

Holdings After Transaction: Class A Common Stock — 17,242 shares (Direct)

Footnotes (1)

1. F1. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $8.85 to $8.865, inclusive. The reporting person undertakes to provide to NuScale Power Corporation, any security holder of NuScale Power Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Key Figures

Shares sold: 20,000 shares of Class A Common Stock Weighted average sale price: $8.858 per share Shares owned after transaction: 17,242 shares

3 metrics

Shares sold 20,000 shares of Class A Common Stock Non-derivative sale reported for August 18, 2026

Weighted average sale price $8.858 per share Weighted average price for the 20,000-share sale, prices ranged $8.85–$8.865

Shares owned after transaction 17,242 shares Directly held Class A Common Stock following the reported sale

Key Terms

weighted average price, Class A Common Stock, disposition

3 terms

weighted average price financial

"The price reported in Column 4 is a weighted average price."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

Class A Common Stock financial

"security_title: 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.

disposition financial

"acquired_disposed_code: D indicates a disposition of securities"

FAQ

What insider transaction in SMR stock did Shinji Fujino report?

Director Shinji Fujino reported a sale of 20,000 shares of NuScale Power Corp (SMR) Class A Common Stock on August 18, 2026 in a Form 4 filing.

At what price were the SMR shares sold in Shinji Fujino’s Form 4?

The reported sale was at a weighted average price of $8.858 per share for SMR, with individual sale prices ranging from $8.85 to $8.865 per share.

How many SMR shares does Shinji Fujino own after this transaction?

After the reported sale, Shinji Fujino directly holds 17,242 shares of NuScale Power Corp (SMR) Class A Common Stock, as stated in the Form 4.

Was the SMR insider transaction a buy or a sell?

The Form 4 for NuScale Power Corp (SMR) reports a sale of 20,000 shares of Class A Common Stock by director Shinji Fujino, coded as a disposition transaction.

How many total SMR shares were sold in this Form 4 filing?

The Form 4 shows that a total of 20,000 shares of NuScale Power Corp (SMR) Class A Common Stock were sold in this reported transaction.

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 08/20/2026 - 04:41 PM Accepted by SEC EDGAR 08/20/2026 - 04:41 PM 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).

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^*

Fujino Shinji

(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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/18/2026

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	08/18/2026		S		20,000	D	$8.858(1)	17,242	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

Explanation of Responses:

1. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $8.85 to $8.865, inclusive. The reporting person undertakes to provide to NuScale Power Corporation, any security holder of NuScale Power Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Remarks:

	Patrick C. Cannon, attorney-in-fact for Shinji Fujino	08/20/2026
	** 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)