ON Semiconductor (ON) exec sells 6,114 shares, still holds 173,943

Rhea-AI Filing Summary

ON Semiconductor Group President Sudhir Gopalswamy completed an open-market sale of 6,114 shares of common stock. The shares were sold at a price of $58.67 per share. After this transaction, he directly holds 173,943 shares, indicating he retained the vast majority of his position.

Insider Trade Summary

Net Seller: 6,114 shares ($358,708)

Net Sell 1 txn

Insider GOPALSWAMY SUDHIR

Role Group President, AMG & ISG

Sold 6,114 shs ($359K)

Type	Security	Shares	Price	Value
Sale	Common	6,114	$58.67	$359K

Holdings After Transaction: Common — 173,943 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^*

GOPALSWAMY SUDHIR

(Last) (First) (Middle)

5701 NORTH PIMA ROAD

(Street)

SCOTTSDALE AZ 85250

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
ON SEMICONDUCTOR CORP [ ON ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Group President, AMG & ISG

3. Date of Earliest Transaction (Month/Day/Year)
03/13/2026

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	03/13/2026		S		6,114	D	$58.67	173,943	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:

	/s/ Hope M. Spencer, Attorney-in-Fact	03/16/2026
	** 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 ON (ON Semiconductor) report for Sudhir Gopalswamy?

ON Semiconductor reported that Group President Sudhir Gopalswamy sold 6,114 common shares in an open-market transaction. The sale occurred at a price of $58.67 per share, and it was reported on a Form 4 insider trading filing for regulatory disclosure.

At what price were Sudhir Gopalswamy’s ON (ON Semiconductor) shares sold?

The 6,114 ON Semiconductor common shares were sold at $58.67 per share. This price reflects the execution level for the reported open-market sale and helps investors gauge the transaction value relative to Mr. Gopalswamy’s ongoing direct share ownership position.

How many ON (ON Semiconductor) shares does Sudhir Gopalswamy hold after the sale?

Following the sale, Sudhir Gopalswamy directly holds 173,943 ON Semiconductor common shares. This remaining balance shows he retained a substantial ownership stake, with the reported 6,114-share transaction representing only a small portion of his total direct holdings.

What type of insider transaction did ON Semiconductor’s Sudhir Gopalswamy execute?

Sudhir Gopalswamy executed an open-market sale of ON Semiconductor common stock. The Form 4 classifies the transaction with code “S,” indicating a sale in the open market or a private transaction, rather than an option exercise, grant, gift, or tax-related withholding.

Does the Form 4 show any ON Semiconductor derivative securities for Sudhir Gopalswamy?

The Form 4 data show no derivative securities transactions or remaining derivative positions for Sudhir Gopalswamy. The reported activity involves only non-derivative common stock, simplifying the ownership picture to straightforward direct share holdings after the disclosed sale.