Power Integrations (POWI) VP records automatic stock sales for tax withholding

Rhea-AI Filing Summary

Power Integrations Inc. executive reports automatic share sales linked to tax withholding. VP of Operations Sunil Gupta filed a Form 4 showing two sales of common stock on February 3, 2026. He sold 768 shares at $45.5837 per share and 1,400 shares at $45.5838 per share.

According to a footnote, these were automatic sales to cover tax liabilities from the vesting of a restricted stock award, rather than discretionary open‑market sales. After the reported transactions, Gupta directly owned 95,766 shares of Power Integrations common stock.

Insights

Insider trading & governance analyst

Routine tax‑withholding sales by an executive; limited signaling value.

VP of Operations Sunil Gupta reported two sales of Power Integrations common stock on February 3, 2026. The transactions covered $45.5837 and $45.5838 per share for relatively small share blocks, with ownership remaining at 95,766 shares afterward.

A key footnote states the sales were automatic to cover tax liabilities from vesting of a restricted stock award. Such tax‑withholding trades are typically administrative rather than signaling a change in sentiment. The filing indicates continued direct ownership, so this event is largely routine from a governance perspective.

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
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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 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 of Operations

3. Date of Earliest Transaction (Month/Day/Year)
02/03/2026

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	02/03/2026		S		768(1)	D	$45.5837	97,166	D
Common Stock	02/03/2026		S		1,400(1)	D	$45.5838	95,766	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. Represents the automatic sale of stock to cover the tax liability associated with the vesting of a Restricted Stock Award.

	By: /s/ Eric Verity Attorney In Fact For: Sunil Gupta	02/05/2026
	** 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 insider transaction did Sunil Gupta report for POWI on February 3, 2026?

Sunil Gupta, VP of Operations at Power Integrations, reported two common stock sales on February 3, 2026. He sold 768 shares at $45.5837 and 1,400 shares at $45.5838 per share, as disclosed in his Form 4 filing.

How many Power Integrations (POWI) shares does Sunil Gupta own after the reported Form 4 trades?

After the reported transactions, Sunil Gupta directly owns 95,766 shares of Power Integrations common stock. This figure reflects his beneficial ownership following the February 3, 2026 automatic sales disclosed in the Form 4 insider trading report.

Why were Sunil Gupta’s POWI shares sold according to the Form 4 footnote?

The footnote explains the shares were sold automatically to cover tax liabilities from the vesting of a restricted stock award. This indicates the transactions were tax‑withholding related, not discretionary portfolio sales initiated independently by the executive.

What were the sale prices in Sunil Gupta’s February 2026 POWI insider trades?

The Form 4 shows two distinct sale prices. One transaction executed at $45.5837 per share for 768 shares, and the other at $45.5838 per share for 1,400 shares of Power Integrations common stock on February 3, 2026.

What is Sunil Gupta’s role at Power Integrations (POWI) mentioned in the Form 4?

The filing identifies Sunil Gupta as an officer of Power Integrations, serving as Vice President of Operations. His status as an executive requires reporting changes in his beneficial ownership of the company’s common stock on Form 4.