[144] NuScale Power Corporation SEC Filing

Rhea-AI Filing Summary

NuScale Power Corp. (SMR) – Form 144 filing discloses that an insider plans to sell up to 18,206 Class A shares through Fidelity Brokerage on or about 5 Aug 2025. Based on the issuer-supplied market price, the block is valued at $808,093. With 133.39 million shares outstanding, the proposed sale equals roughly 0.014 % of total equity, indicating limited dilution risk.

• Origin of shares: Restricted-stock vesting on 4 Aug 2025; classified as compensation, not an open-market purchase.
• Exchange: NYSE.
• No other insider sales were reported for the prior three months.

Form 144 is a notice; execution may vary with market conditions. While insider selling can be interpreted as a soft bearish signal, the small size relative to float suggests negligible direct market impact.

Positive

• None.

Negative

• Insider selling: Planned disposition of 18,206 shares (~$808 k) may be viewed as a cautious signal even though size is immaterial.

Insights

Securities Analyst

TL;DR: Insider plans $0.8 M sale—tiny vs. float; signal modestly negative but not financially material.

The filing signals intent—not certainty—to sell 18,206 Class A shares acquired via vested RSUs. At 0.014 % of shares outstanding, the transaction is immaterial to capitalization and should not meaningfully affect liquidity or EPS. Nonetheless, insider sales tend to raise questions about management’s outlook. Because shares were just vested, the primary motive may be tax-related diversification rather than concern over fundamentals. Impact on valuation or trading volume is expected to be minimal.

Corporate Governance Expert

TL;DR: Routine post-vesting sale; governance risk low, watch for cumulative insider trends.

Restricted-stock recipients often liquidate portions immediately after vesting to cover taxes. The absence of other recent sales and the modest size mitigate governance concerns. Investors should monitor future Forms 4 and 144 for patterns; isolated transactions rarely alter control dynamics. No undisclosed adverse information is asserted by the signer, satisfying Rule 144 representations.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Class A	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	18206	808093.34	133386513	08/05/2025	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Class A	08/04/2025	Restricted Stock Vesting	Issuer			18206	08/04/2025	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

How many NuScale (SMR) shares are being sold under this Form 144?

18,206 Class A shares are listed for potential sale.

What is the estimated dollar value of the planned SMR share sale?

The aggregate market value is approximately $808,093.

When is the proposed sale date for the SMR insider transaction?

The filing lists an approximate sale date of 5 August 2025.

What percentage of NuScale’s outstanding shares does this sale represent?

About 0.014 % of the 133.39 million shares outstanding.

Which broker will handle the SMR share sale?

The shares are to be sold through Fidelity Brokerage Services LLC.