Power Integrations SVP awarded 22,865 shares

Gupta Sunil reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Gupta Sunil reported acquisition or exercise transactions in this Form 4 filing.

POWER INTEGRATIONS INC reported that Sr. Vice President, Operations Sunil Gupta received a grant of 22,865 shares of Common Stock on January 27, 2026. The shares were awarded at $0.00 per share as a stock award, not an open-market purchase. Following this transaction, Gupta directly holds 89,570 shares of Power Integrations common stock. The filing is an amendment that corrects an administrative error which previously overstated the number of restricted stock units granted to him.

Insider Trade Summary

Grant/Award: 22,865 shares

Grant/Award 1 txn

Insider Gupta Sunil

Role Sr. Vice President, Operations

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	22,865	$0.00	$0.00

Holdings After Transaction: Common Stock — 89,570 shares (Direct)

Footnotes (1)

1. F1. This amendment corrects an administrative error that overstated the number of restricted stock units granted to the Reporting Person.

Key Figures

Stock award: 22,865 shares Award price: $0.00 per share Post-transaction holdings: 89,570 shares +2 more

5 metrics

Stock award 22,865 shares Common Stock grant to Sunil Gupta on January 27, 2026

Award price $0.00 per share Grant/award acquisition, non-market transaction

Post-transaction holdings 89,570 shares Directly owned by Sunil Gupta after the award

Transaction type Grant, award, or other acquisition (Code A) Non-derivative Common Stock transaction

Filing type Form 4/A Amendment correcting overstated restricted stock units

Key Terms

restricted stock units, Grant, award, or other acquisition, Sr. Vice President, Operations, administrative error

4 terms

restricted stock units financial

"overstated the number of restricted stock units granted to the Reporting Person"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Grant, award, or other acquisition financial

"transaction_code_description": "Grant, award, or other acquisition"

Sr. Vice President, Operations financial

"officer_title": "Sr. Vice President, Operations"

administrative error regulatory

"This amendment corrects an administrative error that overstated the number"

FAQ

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

What insider transaction did Power Integrations (POWI) report for Sunil Gupta?

Power Integrations reported that Sr. Vice President, Operations Sunil Gupta received a stock award of 22,865 common shares. The grant was recorded at $0.00 per share as compensation, rather than a market purchase, and increased his directly held position in the company.

How many Power Integrations (POWI) shares were awarded to Sunil Gupta?

Sunil Gupta was awarded 22,865 shares of Power Integrations common stock. These shares were granted at no cash cost per share as part of equity compensation, and they form part of his direct ownership position disclosed in the amended insider report.

What is Sunil Gupta’s total Power Integrations (POWI) shareholding after this award?

After the reported stock award, Sunil Gupta directly holds 89,570 shares of Power Integrations common stock. This total reflects his updated ownership position as of the January 27, 2026 transaction date reported in the amended Form 4/A filing.

Why was this Power Integrations (POWI) Form 4/A filing labeled as an amendment?

The filing is labeled as an amendment because it corrects an administrative error in a prior report. The earlier disclosure had overstated the number of restricted stock units granted to Sunil Gupta, and this amendment restates the grant information accurately.

Was Sunil Gupta’s Power Integrations (POWI) stock award an open-market purchase?

No, the transaction was not an open-market purchase. It is coded as a grant or award acquisition, with 22,865 shares received at $0.00 per share, indicating equity compensation rather than buying shares on the market.

What role does Sunil Gupta hold at Power Integrations (POWI)?

Sunil Gupta serves as Sr. Vice President, Operations at Power Integrations. The insider filing identifies him as an officer of the company and attributes the reported stock award and resulting share ownership directly to his position.

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

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Accepted by SEC EDGAR 04/06/2026 - 07:15 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Gupta Sunil

(Last) (First) (Middle)

5245 HELLYER AVE

(Street)

SAN JOSE CALIFORNIA 95138

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
POWER INTEGRATIONS INC [ POWI ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Sr. Vice President, Operations

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
01/27/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)
01/29/2026

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	01/27/2026		A		22,865(1)	A	$0.0	89,570(1)	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. This amendment corrects an administrative error that overstated the number of restricted stock units granted to the Reporting Person.

	By: /s/ Eric Verity Attorney In Fact For: Sunil Gupta	04/06/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)