Scott Andrew Maguire - 05 Sep 2026 Form 4 Insider Report for On Holding AG (ONON)

Reporting relationship: COO
Issuer ticker: ONON
Reported as of: 05 Sep 2026
Net transaction value: -$40,919
SEC form: 4
Accepted by SEC: 09 Sep 2026, 09:12:44 UTC
Prior SEC filing: 09 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/ Zlatina Iliev, Attorney-in-Fact

Key filing fact

Scott Andrew Maguire filed Form 4 for On Holding AG (ONON) on 09 Sep 2026.

Key facts

This page summarizes Scott Andrew Maguire's Form 4 filing for On Holding AG (ONON).
5 reported transactions and 3 derivative rows are listed below.
Accepted by SEC: 09 Sep 2026, 09:12.

Change

Previous filing in this sequence was filed on 09 Jun 2026.
Current net transaction value: -$40,919.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002129772 Primary reporting owner

Maguire Scott Andrew

Relationship: COO
Address: C/O ON HOLDING AG, FORRLIBUCKSTRASSE 190, ZURICH, SWITZERLAND
Signature: /s/ Zlatina Iliev, Attorney-in-Fact
Signature date: 09 Sep 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

ONON transaction

Class A shares

Options Exercise

Transaction value
Shares: +3,772
Change %: +75%
Price: $0.000000^*
Shares after: 8,804
Date: 05 Sep 2026
Ownership: Direct
Footnotes: F1

ONON transaction

Class A shares

Sale

Transaction value: $40,919
Shares: -1,475
Change %: -17%
Price: $27.74
Shares after: 7,329
Date: 08 Sep 2026
Ownership: Direct

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

ONON transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
Shares: -1,551
Change %: -12%
Price: $0.000000^*
Shares after: 10,862
Date: 05 Sep 2026
Ownership: Direct
Underlying class: Class A Shares
Underlying amount: 1,551
Exercise price: $0.000000
Footnotes: F2, F3

ONON transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
Shares: -1,700
Change %: -9.1%
Price: $0.000000^*
Shares after: 17,003
Date: 05 Sep 2026
Ownership: Direct
Underlying class: Class A Shares
Underlying amount: 1,700
Exercise price: $0.000000
Footnotes: F2, F4

ONON transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
Shares: -521
Change %: -9.1%
Price: $0.000000^*
Shares after: 5,215
Date: 05 Sep 2026
Ownership: Direct
Underlying class: Class A Shares
Underlying amount: 521
Exercise price: $0.000000
Footnotes: F2, F5

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 5 footnotes

Footnote F1

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

Footnote F2

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

Footnote F3

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

Footnote F4

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

Footnote F5

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