POWI director granted 2,491 restricted shares

Ganti Anita reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Ganti Anita reported acquisition or exercise transactions in this Form 4 filing.

POWER INTEGRATIONS INC director Anita Ganti received an equity award of 2,491 shares of common stock in the form of restricted stock units. These units were granted at no cash cost per share and increase her direct holdings to 14,916 shares.

The footnote explains that, as long as she continues to serve the company, the restricted stock units will vest on the earlier of one year from the grant date or the day before the next annual meeting of stockholders. This is a routine compensation-related grant rather than an open-market purchase.

Insider Trade Summary

Grant/Award: 2,491 shares

Grant/Award 1 txn

Insider Ganti Anita

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	2,491	$0.00	$0.00

Holdings After Transaction: Common Stock — 14,916 shares (Direct)

Footnotes (1)

1. F1. Represents restricted stock units that, subject to the Reporting Person's continued service to the Issuer, will vest at the earlier of one year from the date of grant or the day before the date of the next annual meeting of stockholders.

Key Figures

RSU grant size: 2,491 shares Grant price: $0.0000 per share Shares owned after grant: 14,916 shares

3 metrics

RSU grant size 2,491 shares Restricted stock units awarded to director Anita Ganti

Grant price $0.0000 per share Reported transaction price for RSU award

Shares owned after grant 14,916 shares Total direct common stock holdings following transaction

Key Terms

restricted stock units, annual meeting of stockholders, grant, award, or other acquisition

3 terms

restricted stock units financial

"Represents restricted stock units that, subject to the Reporting Person's continued service"

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.

annual meeting of stockholders regulatory

"will vest at the earlier of one year from the date of grant or the day before the date of the next annual meeting of stockholders"

grant, award, or other acquisition financial

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

FAQ

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

What did POWER INTEGRATIONS INC (POWI) director Anita Ganti report on this Form 4?

Anita Ganti reported receiving 2,491 restricted stock units of POWER INTEGRATIONS INC common stock as a compensation-related equity grant. The award was recorded at zero cash price per share and increased her direct ownership stake to a total of 14,916 shares after the transaction.

Is the Anita Ganti Form 4 for POWI a stock purchase or a compensation grant?

The Form 4 for POWI shows a compensation grant, not an open-market stock purchase. The transaction is coded as an award acquisition of 2,491 restricted stock units, granted at no cash cost, tied to her continued service as a director of POWER INTEGRATIONS INC.

How many POWER INTEGRATIONS INC shares does Anita Ganti hold after this Form 4 transaction?

Following the reported equity award, Anita Ganti directly holds 14,916 shares of POWER INTEGRATIONS INC common stock. This total includes the newly granted 2,491 restricted stock units, which will convert into shares as they vest according to the described vesting schedule in the filing footnote.

What are the vesting terms of Anita Ganti’s restricted stock units in POWI?

The restricted stock units will vest if Anita Ganti continues to serve the company. Vesting occurs at the earlier of one year from the grant date or the day before POWER INTEGRATIONS INC’s next annual stockholder meeting, aligning the grant with her ongoing board service obligations.

Does the Anita Ganti Form 4 for POWI indicate any stock sales or disposals?

The Form 4 does not report any stock sales or disposals by Anita Ganti. It only records an acquisition of 2,491 restricted stock units as a grant, with no shares sold, gifted, or withheld for taxes in connection with this particular transaction reported for POWER INTEGRATIONS INC.

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

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Accepted by SEC EDGAR 07/06/2026 - 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^*

Ganti Anita

(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)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
07/01/2026

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)

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	07/01/2026		A		2,491(1)	A	$0.0	14,916	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 restricted stock units that, subject to the Reporting Person's continued service to the Issuer, will vest at the earlier of one year from the date of grant or the day before the date of the next annual meeting of stockholders.

	By: /s/ Eric Verity Attorney In Fact For: Anita Ganti	07/06/2026
	** 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)