Power Integrations (POWI) sales VP sells 3,481 company shares

Rhea-AI Filing Summary

Power Integrations Inc. VP of Worldwide Sales Gagan Jain sold a total of 3,481 shares of common stock in open-market transactions. The sales on February 25, 2026 occurred at weighted prices of $48.3012 for 262 shares and $48.2151 for 3,219 shares. After these sales, Jain directly held 30,769 common shares.

Insider Trade Summary

Net Seller: 3,481 shares ($167,859)

Net Sell 2 txns

Insider Jain Gagan

Role VP, Worldwide Sales

Sold 3,481 shs ($168K)

Type	Security	Shares	Price	Value
Sale	Common Stock	262	$48.3012	$13K
Sale	Common Stock	3,219	$48.2151	$155K

Holdings After Transaction: Common Stock — 33,988 shares (Direct)

Footnotes (1)

Form 4 Insider Transactions: What Each Field Means →

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^*

Jain Gagan

(Last) (First) (Middle)

5245 HELLYER AVE

(Street)

SAN JOSE CA 95138

(City) (State) (Zip)

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)
	VP, Worldwide Sales

3. Date of Earliest Transaction (Month/Day/Year)
02/25/2026

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

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

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

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	02/25/2026		S		262	D	$48.3012	33,988	D
Common Stock	02/25/2026		S		3,219	D	$48.2151	30,769	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:

	By: /s/ Eric Verity Attorney In Fact For: Gagan Jain	02/27/2026
	** 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.

FAQ

What did POWI insider Gagan Jain report on this Form 4?

Gagan Jain, VP of Worldwide Sales at Power Integrations, reported selling 3,481 shares of common stock. The Form 4 details two open-market sales on February 25, 2026, and shows his updated direct ownership position after these transactions.

How many Power Integrations (POWI) shares did Gagan Jain sell?

Gagan Jain sold a total of 3,481 Power Integrations common shares. The transactions consisted of 262 shares at a price of $48.3012 and 3,219 shares at $48.2151, all executed as open-market sales on February 25, 2026.

At what prices were the POWI insider sales by Gagan Jain executed?

The reported insider sales were executed at prices of $48.3012 and $48.2151 per share. Jain sold 262 shares at $48.3012 and 3,219 shares at $48.2151, both described as open-market transactions in Power Integrations common stock.

What is Gagan Jain’s role at Power Integrations (POWI)?

Gagan Jain is identified as the Vice President, Worldwide Sales at Power Integrations. This officer role is disclosed in the Form 4 filing, which reports his personal transactions in the company’s common stock and his direct ownership following those trades.

How many POWI shares does Gagan Jain own after these transactions?

After the reported sales, Gagan Jain directly owns 30,769 shares of Power Integrations common stock. The Form 4 shows this post-transaction balance for his direct holdings, reflecting the reduction from the 3,481 shares sold on February 25, 2026.

Were the reported POWI transactions by Gagan Jain direct or indirect?

The transactions are reported as direct ownership sales for Gagan Jain. The Form 4 classifies both trades as directly held common stock, with no nature-of-ownership footnote indicating indirect holdings through another entity or trust in this filing.