On Holding COO sells 1,534 shares after RSU vesting

On Holding AG COO Scott Andrew Maguire reported a mix of equity awards and a small share sale.

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Rhea-AI Filing Summary

On Holding AG COO Scott Andrew Maguire reported a mix of equity awards and a small share sale. On June 5, 2026, he acquired 3,771 Class A shares through derivative exercise/conversion at $0.0000 per share, reflecting vesting and settlement of restricted stock units at no additional cost.

Related RSU entries covered 521, 1,699 and 1,551 units, each representing a contingent right to one Class A share and vesting quarterly in 1/12 installments through June 5, 2028 and March 5, 2029. On June 8, 2026, he sold 1,534 Class A shares in an open-market transaction at an average price of $36.0842 per share. Following these transactions, he directly held 5,032 Class A shares.

Insider Trade Summary

Exercise and sale activity reported; no spread calculated

Exercise and Sale 5 txns

Insider Maguire Scott Andrew

Role COO

Sold 1,534 shs ($55K)

Approx. gross sale proceeds $55K

Approx. exercise cost $0.00

Type	Security	Shares	Price	Value
Sale	Class A shares	1,534	$36.0842	$55K
Exercise	Restricted Stock Units	1,551	$0.00	$0.00
Exercise	Restricted Stock Units	1,699	$0.00	$0.00
Exercise	Restricted Stock Units	521	$0.00	$0.00
Exercise	Class A shares	3,771	$0.00	$0.00

Holdings After Transaction: Restricted Stock Units — 36,852 contracts (Direct); Class A shares — 5,032 shares (Direct)

Footnotes (5)

F1. Shares acquired upon the vesting and settlement of restricted stock units at no additional cost. See Table II.
F2. Each restricted stock unit represents a contingent right to receive one share of the Issuer's class A shares.
F3. Granted 06/23/2025; vests quarterly in 1/12 installments ending 06/05/2028.
F4. Granted on 03/23/2026; vests quarterly in 1/12 installments ending 03/05/2029.
F5. Granted 04/01/2026; vests quarterly in 1/12 installments ending 03/05/2029.

Key Figures

Shares sold: 1,534 Class A shares Sale price per share: $36.0842 per share Shares acquired via exercise: 3,771 Class A shares +4 more

7 metrics

Shares sold 1,534 Class A shares Open-market sale on June 8, 2026

Sale price per share $36.0842 per share Class A shares sold June 8, 2026

Shares acquired via exercise 3,771 Class A shares Derivative exercise/conversion on June 5, 2026 at $0.0000

Post-transaction holdings 5,032 Class A shares Direct ownership after June 8, 2026 sale

RSU grant 1 size 1,699 restricted stock units RSUs converting into Class A shares, granted March 23, 2026

RSU grant 2 size 1,551 restricted stock units RSUs converting into Class A shares, granted April 1, 2026

RSU installment schedule 1/12 quarterly vesting Grants vest through June 5, 2028 and March 5, 2029

Key Terms

Restricted Stock Units, derivative exercise/conversion, open-market sale, vests quarterly in 1/12 installments, +1 more

5 terms

Restricted Stock Units financial

"Shares acquired upon the vesting and settlement of restricted stock units at no additional cost."

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.

derivative exercise/conversion financial

"transaction_action: derivative exercise/conversion for acquisitions on June 5, 2026."

open-market sale financial

"transaction_action: open-market sale for 1,534 Class A shares on June 8, 2026."

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

vests quarterly in 1/12 installments financial

"Granted 06/23/2025; vests quarterly in 1/12 installments ending 06/05/2028."

contingent right financial

"Each restricted stock unit represents a contingent right to receive one share of the Issuer's class A shares."

FAQ

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

What insider transactions did On Holding (ONON) COO Scott Maguire report?

Scott Maguire reported vesting-related acquisitions of Class A shares from restricted stock units and an open-market sale. On June 5, 2026 he gained shares via derivative exercises, then on June 8, 2026 he sold 1,534 Class A shares at an average price of $36.0842.

How many On Holding (ONON) shares did the COO sell and at what price?

Scott Maguire sold 1,534 Class A shares of On Holding at an average price of $36.0842 per share. The transaction occurred on June 8, 2026 and was classified as an open-market or private sale under transaction code S.

What equity did the On Holding (ONON) COO acquire through RSU vesting?

On June 5, 2026, Scott Maguire acquired 3,771 Class A shares at $0.0000 per share upon vesting and settlement of restricted stock units. Additional RSU entries for 521, 1,699 and 1,551 units each convert into one Class A share upon vesting.

How many On Holding (ONON) shares does the COO own after these transactions?

After the reported transactions, Scott Maguire directly owned 5,032 Class A shares. This figure reflects his holdings following the June 8, 2026 open-market sale of 1,534 shares and the earlier June 5, 2026 share acquisitions from vested restricted stock units.

How do the On Holding (ONON) COO’s RSUs vest over time?

The reported restricted stock units generally vest quarterly in 1/12 installments. One grant dated June 23, 2025 vests through June 5, 2028, while grants dated March 23, 2026 and April 1, 2026 vest through March 5, 2029, each unit converting into one Class A share.

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

Form 4 Insider Transactions: What Each Field Means →

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Accepted by SEC EDGAR 06/09/2026 - 04:15 PM EDT

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^*

Maguire Scott Andrew

(Last)

(First)

(Middle)

C/O ON HOLDING AG

FORRLIBUCKSTRASSE 190

(Street)

ZURICH

8005

(City)

(State)

(Zip)

SWITZERLAND

(Country)

2. Issuer Name and Ticker or Trading Symbol
On Holding AG [ ONON ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/05/2026

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Class A shares	06/05/2026		M		3,771	A	$0⁽¹⁾	6,566	D
Class A shares	06/08/2026		S		1,534	D	$36.0842	5,032	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Restricted Stock Units⁽²⁾	$0	06/05/2026		M			1,551	⁽³⁾	⁽³⁾	Class A Shares	1,551	$0	12,413	D
Restricted Stock Units⁽²⁾	$0	06/05/2026		M			1,699	⁽⁴⁾	⁽⁴⁾	Class A Shares	1,699	$0	18,703	D
Restricted Stock Units⁽²⁾	$0	06/05/2026		M			521	⁽⁵⁾	⁽⁵⁾	Class A Shares	521	$0	5,736	D

Explanation of Responses:

1. Shares acquired upon the vesting and settlement of restricted stock units at no additional cost. See Table II.

2. Each restricted stock unit represents a contingent right to receive one share of the Issuer's class A shares.

3. Granted 06/23/2025; vests quarterly in 1/12 installments ending 06/05/2028.

4. Granted on 03/23/2026; vests quarterly in 1/12 installments ending 03/05/2029.

5. Granted 04/01/2026; vests quarterly in 1/12 installments ending 03/05/2029.

	/s/ Zlatina Iliev, Attorney-in-Fact	06/09/2026
	** 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)

Source: View Original Filing on SEC EDGAR