Power Solutions (PSIX) Form 144 Discloses 1,000-Share Insider Sale

Rhea-AI Filing Summary

Power Solutions International, Inc. (PSIX) submitted a Form 144 notice for an intended insider sale. The filer plans to sell 1,000 common shares through Morgan Stanley Smith Barney on 09/08/2025 on NASDAQ with an indicated aggregate market value of $89,000. The company’s reported shares outstanding in the notice are 23,029,846. The shares to be sold were acquired on 07/10/2024 as restricted stock vesting under a registered plan and were paid as compensation. The filing also discloses a prior sale by the same person of 2,500 common shares on 08/13/2025 for gross proceeds of $225,065.75. The filer attests there is no undisclosed material adverse information about the issuer.

Positive

• Clear compliance with Rule 144 showing broker, number of shares, and planned sale date
• Full disclosure of acquisition details (restricted stock vesting on 07/10/2024 paid as compensation)
• Prior sale is reported, enhancing transparency about recent insider transactions

Negative

• Insider sales reported (2,500 shares sold 08/13/2025 and 1,000 shares planned 09/08/2025), which investors may view negatively despite being from vested compensation

Insights

Securities Analyst

TL;DR: Routine insider sale of vested restricted stock; transparency is positive, limited direct signal about firm fundamentals.

The filing documents a planned sale of 1,000 common shares acquired via restricted stock vesting on 07/10/2024 and intended to be executed on 09/08/2025 through Morgan Stanley on NASDAQ. The disclosure complies with Rule 144 requirements and provides clear transaction dates, acquisition nature, and amounts. A recent prior sale of 2,500 shares on 08/13/2025 for $225,065.75 is also reported, which together with the planned sale represents a modest portion of the reported 23,029,846 shares outstanding. From a market-materiality perspective, these transactions appear routine and driven by compensation vesting rather than an indication of changed fundamentals, though cumulative insider sales are data points investors may monitor.

Corporate Governance Expert

TL;DR: The filing reflects standard compliance and disclosure for sale of vested compensation; documentation appears complete.

The Form 144 provides required elements: class of securities, broker, number of shares, acquisition date and nature (restricted stock vesting), and representation about absence of undisclosed material information. The presence of a recent prior sale is disclosed, improving transparency. The notice includes the seller’s certification language and signature block warnings, consistent with regulatory expectations. No governance-related departures or unexplained transactions are evident from the provided content.

FAQ

What does the PSIX Form 144 disclose about the planned sale?

The filing discloses a planned sale of 1,000 common shares on 09/08/2025 through Morgan Stanley Smith Barney on NASDAQ with an aggregate market value of $89,000.

How were the shares being sold by the PSIX filer acquired?

The shares were acquired on 07/10/2024 as restricted stock vesting under a registered plan and the nature of payment is listed as compensation.

Has the filer sold PSIX shares recently?

Yes. The filing reports a prior sale of 2,500 common shares on 08/13/2025 for gross proceeds of $225,065.75.

How many PSIX shares are outstanding according to the notice?

The notice lists 23,029,846 shares outstanding.

Does the filer assert any undisclosed material information about PSIX?

By signing the notice, the filer represents they do not know any material adverse information about the issuer that has not been publicly disclosed.

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

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Accepted by SEC EDGAR 09/08/2025 - 04:19 PM Learn about SEC filing dates

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	0001791581
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Power Solutions International, Inc.
SEC File Number	001-35944
Address of Issuer	201 Mittel Drive Wood Dale ILLINOIS 60191
Phone	(630) 350-9400
Name of Person for Whose Account the Securities are To Be Sold	HONG HE
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	Director

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
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	1000	89000.00	23029846	09/08/2025	NASDAQ

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 *
Common	07/10/2024	Restricted stock vesting under a registered plan	Issuer			1000	07/10/2024	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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
HONG HE 201 Mittel Drive Wood Dale IL 60191	Common	08/13/2025	2500	225065.75

144: Remarks and Signature

Remarks
Date of Notice	09/08/2025
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	/s/ Hong He
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)