Balu Balakrishnan plans POWI (NASDAQ: POWI) Rule 144 stock sale

Rhea-AI Filing Summary

POWI insider Balu Balakrishnan has filed a Rule 144/A notice to sell 6,368 shares of common stock. The shares were acquired on 02/06/2026 through restricted stock vesting under a registered compensation plan and are planned to be sold on or about 02/09/2026 via Morgan Stanley Smith Barney LLC on the NASDAQ market.

The filing also lists recent sales over the prior three months, including transactions of 10,080, 3,000, and 2,581 shares of common stock with disclosed gross proceeds for each sale. The signer represents they are unaware of any undisclosed material adverse information about the issuer.

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/A

144/A: Filer Information

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

144/A: 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

Relationship to Issuer

144/A: 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	6368	296301.51	55504000	02/09/2026	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/A: 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	02/06/2026	Restricted stock vesting under a registered plan	Issuer			6368	02/06/2026	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/A: 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
BALU BALAKRISHNAN 5245 Hellyer Avenue San Jose CA 95138-1002	Common	02/03/2026	10080	451111.88
BALU BALAKRISHNAN 5245 Hellyer Avenue San Jose CA 95138-1002	Common	01/30/2026	3000	139740.30
BALU BALAKRISHNAN 5245 Hellyer Avenue San Jose CA 95138-1002	Common	01/29/2026	2581	120295.52

144/A: 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

What does POWI's Form 144/A filing by Balu Balakrishnan disclose?

The Form 144/A shows that Balu Balakrishnan plans to sell 6,368 POWI common shares under Rule 144. The filing details acquisition through restricted stock vesting, the planned sale through Morgan Stanley, and confirms no undisclosed material adverse information about the issuer’s operations.

How many POWI shares is Balu Balakrishnan planning to sell under Rule 144?

The filing states a planned sale of 6,368 POWI common shares with an aggregate market value of $296,301.51. These shares were acquired on February 6, 2026 through restricted stock vesting under a registered plan and are expected to be sold on NASDAQ around February 9, 2026.

How were the POWI shares in this Form 144/A acquired?

According to the filing, the 6,368 POWI common shares were acquired on February 6, 2026 via restricted stock vesting under a registered compensation plan. The nature of payment is listed as compensation, meaning no cash purchase was made at the time of acquisition.

Which broker and exchange are involved in Balu Balakrishnan’s planned POWI share sale?

The Form 144/A identifies Morgan Stanley Smith Barney LLC Executive Financial Services as the broker handling the 6,368-share sale. The securities are expected to be sold on the NASDAQ exchange, providing an organized market venue for the planned Rule 144 transaction.

What recent POWI stock sales by Balu Balakrishnan are listed in the past three months?

The filing lists three recent POWI common stock sales: 10,080 shares on February 3, 2026, 3,000 shares on January 30, 2026, and 2,581 shares on January 29, 2026. Each transaction includes disclosed gross proceeds, demonstrating an ongoing pattern of share sales.