Family Trust lists recent POWI share sales

BALU & MOHINI BALAKRISHNAN FAMILY TRUST filed a Form 144 notice through Morgan Stanley Smith Barney LLC listing proposed sales of Common stock.

Rhea-AI Filing Summary

BALU & MOHINI BALAKRISHNAN FAMILY TRUST filed a Form 144 notice through Morgan Stanley Smith Barney LLC listing proposed sales of Common stock. The excerpt shows two reported sales in the past three months: 05/21/2026 sale of 53,880 shares for $3,810,032.60 and 05/26/2026 sale of 118,573 shares for $9,690,467.31. The filing also lists numerous restricted stock vesting events by date and share count that correspond to the securities referenced.

Insights

Securities Attorney

Form 144 documents proposed resale by a trust and lists vesting-origin securities.

Form 144 is a notice of intent to sell restricted or control securities; the entries show multiple restricted stock vesting dates and specific share counts tied to those vesting events. The trust reported block transactions on 05/21/2026 and 05/26/2026 with corresponding sale values.

The filing does not provide additional sale mechanics or timing beyond the reported trade dates; cash‑flow treatment and whether all vested shares remain unsold are not stated in the excerpt. Subsequent transfer or settlement details would appear in trading records or later filings.

Key Figures

Sale on 05/26/2026: 118,573 shares Sale on 05/21/2026: 53,880 shares Header shares listed: 124,287 +1 more

4 metrics

Sale on 05/26/2026 118,573 shares reported sale on 05/26/2026 for <money>$9,690,467.31</money>

Sale on 05/21/2026 53,880 shares reported sale on 05/21/2026 for <money>$3,810,032.60</money>

Header shares listed 124,287 figure appearing near securities section (listed in excerpt)

Filing form Form 144 notice of proposed sale of restricted/control securities

Key Terms

Restricted stock vesting, Form 144, Services Rendered

3 terms

Restricted stock vesting financial

"Restricted stock vesting under a registered plan"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

Form 144 regulatory

"144: Securities Sold During The Past 3 Months"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Services Rendered financial

"Services Rendered Common | 02/12/2019"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Form 144 for POWI show about recent insider sales?

The Form 144 shows two sales by the BALAKRISHNAN Family Trust: 53,880 shares on 05/21/2026 for $3,810,032.60 and 118,573 shares on 05/26/2026 for $9,690,467.31. These are reported resale notices recorded with a broker.

Who handled the proposed sales listed in the Form 144?

The sales were listed through Morgan Stanley Smith Barney LLC, shown as the broker/executing firm in the excerpt that filed the Form 144 notice on behalf of the trust.

Are the securities listed tied to company compensation plans?

Yes. The excerpt lists multiple entries described as restricted stock vesting under a registered plan with dates and share counts, indicating the securities originated from compensation vesting events.

Do the Form 144 entries state who receives the proceeds?

The excerpt shows sale values but does not state who receives the proceeds; cash‑flow treatment is not specified in the provided excerpt.

Does the filing show total shares associated with vesting events?

The excerpt includes many vesting line items and a header figure of 124,287 that appears near the securities section; the document lists individual vesting amounts by date.

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

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Accepted by SEC EDGAR 05/28/2026 - 04:07 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	0001182405
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 INTEGRATIONS, INC.
SEC File Number	000-23441
Address of Issuer	5245 Hellyer Avenue San Jose CALIFORNIA 95138-1002
Phone	(408) 414-9200
Name of Person for Whose Account the Securities are To Be Sold	BALU & MOHINI BALAKRISHNAN FAM TR
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	Officer
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	124287	10743132.98	55719984	05/28/2026	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: 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	02/12/2019	Restricted stock vesting under a registered plan	Issuer			13718	02/12/2019	Services Rendered
Common	02/09/2023	Restricted stock vesting under a registered plan	Issuer			3199	02/09/2023	Services Rendered
Common	04/01/2024	Restricted stock vesting under a registered plan	Issuer			5363	04/01/2024	Services Rendered
Common	05/04/2017	Restricted stock vesting under a registered plan	Issuer			8951	05/04/2017	Services Rendered
Common	02/13/2018	Restricted stock vesting under a registered plan	Issuer			11680	02/13/2018	Services Rendered
Common	02/12/2019	Restricted stock vesting under a registered plan	Issuer			11984	02/12/2019	Services Rendered
Common	02/12/2019	Restricted stock vesting under a registered plan	Issuer			12128	02/12/2019	Services Rendered
Common	02/04/2020	Restricted stock vesting under a registered plan	Issuer			5359	02/04/2020	Services Rendered
Common	02/04/2020	Restricted stock vesting under a registered plan	Issuer			6296	02/04/2020	Services Rendered
Common	02/04/2020	Restricted stock vesting under a registered plan	Issuer			5254	02/04/2020	Services Rendered
Common	02/01/2021	Restricted stock vesting under a registered plan	Issuer			4856	02/01/2021	Services Rendered
Common	02/01/2021	Restricted stock vesting under a registered plan	Issuer			4708	02/01/2021	Services Rendered
Common	02/01/2021	Restricted stock vesting under a registered plan	Issuer			4657	02/01/2021	Services Rendered
Common	02/02/2022	Restricted stock vesting under a registered plan	Issuer			4996	02/02/2022	Services Rendered
Common	02/02/2022	Restricted stock vesting under a registered plan	Issuer			5383	02/02/2022	Services Rendered
Common	02/09/2023	Restricted stock vesting under a registered plan	Issuer			4868	02/09/2023	Services Rendered
Common	02/09/2023	Restricted stock vesting under a registered plan	Issuer			4859	02/09/2023	Services Rendered
Common	04/01/2024	Restricted stock vesting under a registered plan	Issuer			6028	04/01/2024	Services Rendered

* 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
BALU & MOHINI BALAKRISHNAN FAM TR 5245 Hellyer Avenue San Jose CA 95138-1002	Common	05/26/2026	118573	9690467.31
BALU & MOHINI BALAKRISHNAN FAM TR 5245 Hellyer Avenue San Jose CA 95138-1002	Common	05/21/2026	53880	3810032.60

144: Remarks and Signature

Remarks
Date of Notice	05/28/2026
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/ Balu Balakrishnan, Trustee
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)