Insider files to sell 2,036 POWI shares valued $93,758.80 on NASDAQ

Rhea-AI Filing Summary

Power Integrations (POWI) has a Form 144 notice reporting a proposed sale of 2,036 common shares with an aggregate market value of $93,758.80. The sale is listed as approximately 08/12/2025 on NASDAQ through Morgan Stanley Smith Barney LLC Executive Financial Services. The filing shows 56,095,582 shares outstanding for the issuer, and states there were no securities sold by the seller in the past three months.

The filing details how the shares were acquired: restricted stock grants (194, 213, 665 shares on 11/01/2024, 02/01/2025, 04/01/2025 respectively), performance shares (574 on 12/31/2024), and purchases under the employee stock purchase plan (183 on 01/31/2025 and 207 on 07/31/2025, paid in cash). The filer affirms they have no undisclosed material adverse information about the issuer.

Insights

Securities Analyst

TL;DR: Routine insider sale notice for 2,036 POWI shares; size and acquisition mix suggest limited market impact.

The Form 144 reports a proposed sale of 2,036 common shares valued at $93,758.80 to be executed on NASDAQ via Morgan Stanley. The filing documents that the shares were acquired through company compensation programs: restricted stock, performance shares and ESPP purchases, with payment noted as cash where applicable. The notice also states no sales in the prior three months and includes a standard representation that the seller is unaware of undisclosed material adverse information. Overall, this appears to be a procedural insider sale filing rather than a sign of event-driven liquidity or distress.

Corporate Governance Expert

TL;DR: Disclosure aligns with required insider reporting; acquisitions through compensation plans are documented and standard.

The filing provides the necessary details under Rule 144: class, broker, number of shares, aggregate market value, outstanding shares, approximate sale date, and acquisition history. Acquisition types are explicitly listed (restricted stock, performance shares, ESPP) with dates and quantities, and the filer signs the statutory attestation about material information. From a governance perspective, the notice fulfills disclosure obligations and there is no indication in the filing of unusual or noncompliant behavior.

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
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	2036	93758.80	56095582	08/12/2025	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	11/01/2024	Restricted Stock	Issuer			194	11/01/2024	Not Applicable
Common	12/31/2024	Performance Shares	Issuer			574	12/31/2024	Not Applicable
Common	01/31/2025	Employee Stock Purchase Plan	Issuer			183	01/31/2025	Cash
Common	02/01/2025	Restricted Stock	Issuer			213	02/01/2025	Not Applicable
Common	04/01/2025	Restricted Stock	Issuer			665	04/01/2025	Not Applicable
Common	07/31/2025	Employee Stock Purchase Plan	Issuer			207	07/31/2025	Cash

* 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)