ONON Form 144: Sale of 250,000 shares valued at $10.6M

On Holding AG (ONON) received a Form 144 notice indicating that Marc Maurer plans to sell up to 250,000 Class A Ordinary Shares, with an aggregate market value of $10,600,000.

Rhea-AI Filing Summary

On Holding AG (ONON) received a Form 144 notice indicating that Marc Maurer plans to sell up to 250,000 Class A Ordinary Shares, with an aggregate market value of $10,600,000. The approximate sale date is 11/13/2025, through Goldman Sachs & Co. LLC on the NYSE. Shares outstanding were 296,675,361.

The shares were originally acquired from the issuer in a private transaction on 12/21/2017. Recent activity disclosed includes sales such as 100,000 shares on 08/15/2025 for $4,503,350.80 and 82,009 shares on 09/03/2025 for $3,724,002.61.

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Accepted by SEC EDGAR 11/13/2025 - 05:12 PM EST Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001859787
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	On Holding AG
SEC File Number	001-40795
Address of Issuer	Forrlibuckstrasse 190 Zurich SWITZERLAND 8005
Phone	41-44-225-1555
Name of Person for Whose Account the Securities are To Be Sold	Marc Maurer
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Class A Ordinary Shares	Goldman Sachs & Co. LLC 200 West Street New York NY 10282	250000	10600000	296675361	11/13/2025	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Class A Ordinary Shares	12/21/2017	Acquired from issuer in private transaction	Issuer			250000	12/21/2017	None

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Marc Maurer Forrlibuckstrasse 190 Zurich V8 8005	Class A Ordinary Shares	08/15/2025	100000	4503350.8
Marc Maurer Forrlibuckstrasse 190 Zurich V8 8005	Class A Ordinary Shares	08/18/2025	1886	85107.09
Marc Maurer Forrlibuckstrasse 190 Zurich V8 8005	Class A Ordinary Shares	08/18/2025	1886	85107.61
Marc Maurer Forrlibuckstrasse 190 Zurich V8 8005	Class A Ordinary Shares	08/18/2025	1509	68105.71
Marc Maurer Forrlibuckstrasse 190 Zurich V8 8005	Class A Ordinary Shares	08/25/2025	1886	86606.32
Marc Maurer Forrlibuckstrasse 190 Zurich V8 8005	Class A Ordinary Shares	08/25/2025	1509	69368.52
Marc Maurer Forrlibuckstrasse 190 Zurich V8 8005	Class A Ordinary Shares	08/25/2025	1886	86655.62
Marc Maurer Forrlibuckstrasse 190 Zurich V8 8005	Class A Ordinary Shares	09/02/2025	1509	67261.36
Marc Maurer Forrlibuckstrasse 190 Zurich V8 8005	Class A Ordinary Shares	09/02/2025	1886	84041.32
Marc Maurer Forrlibuckstrasse 190 Zurich V8 8005	Class A Ordinary Shares	09/02/2025	1886	84066.12
Marc Maurer Forrlibuckstrasse 190 Zurich V8 8005	Class A Ordinary Shares	09/03/2025	82009	3724002.61
Marc Maurer Forrlibuckstrasse 190 Zurich V8 8005	Class A Ordinary Shares	09/04/2025	28991	1307337.66
Marc Maurer Forrlibuckstrasse 190 Zurich V8 8005	Class A Ordinary Shares	09/08/2025	1886	85282.72
Marc Maurer Forrlibuckstrasse 190 Zurich V8 8005	Class A Ordinary Shares	09/08/2025	1509	68261.38
Marc Maurer Forrlibuckstrasse 190 Zurich V8 8005	Class A Ordinary Shares	09/08/2025	1886	85313.01
Marc Maurer Forrlibuckstrasse 190 Zurich V8 8005	Class A Ordinary Shares	09/15/2025	1886	80857.4
Marc Maurer Forrlibuckstrasse 190 Zurich V8 8005	Class A Ordinary Shares	09/15/2025	1886	80817.5
Marc Maurer Forrlibuckstrasse 190 Zurich V8 8005	Class A Ordinary Shares	09/15/2025	1509	64658.13
Marc Maurer Forrlibuckstrasse 190 Zurich V8 8005	Class A Ordinary Shares	09/22/2025	1509	68893.89
Marc Maurer Forrlibuckstrasse 190 Zurich V8 8005	Class A Ordinary Shares	09/22/2025	1886	86033.78
Marc Maurer Forrlibuckstrasse 190 Zurich V8 8005	Class A Ordinary Shares	09/22/2025	1886	86021.17
Marc Maurer Forrlibuckstrasse 190 Zurich V8 8005	Class A Ordinary Shares	09/29/2025	1509	65167.29
Marc Maurer Forrlibuckstrasse 190 Zurich V8 8005	Class A Ordinary Shares	09/29/2025	1886	81353.45
Marc Maurer Forrlibuckstrasse 190 Zurich V8 8005	Class A Ordinary Shares	09/29/2025	1886	81351.74
Marc Maurer Forrlibuckstrasse 190 Zurich V8 8005	Class A Ordinary Shares	10/01/2025	6250	257702.21
Marc Maurer Forrlibuckstrasse 190 Zurich V8 8005	Class A Ordinary Shares	10/06/2025	6250	264867.23
Marc Maurer Forrlibuckstrasse 190 Zurich V8 8005	Class A Ordinary Shares	10/13/2025	6250	265488.14
Marc Maurer Forrlibuckstrasse 190 Zurich V8 8005	Class A Ordinary Shares	10/20/2025	6250	262046.28
Marc Maurer Forrlibuckstrasse 190 Zurich V8 8005	Class A Ordinary Shares	10/27/2025	6250	265296.85
Marc Maurer Forrlibuckstrasse 190 Zurich V8 8005	Class A Ordinary Shares	11/03/2025	6250	227036.42
Marc Maurer Forrlibuckstrasse 190 Zurich V8 8005	Class A Ordinary Shares	11/10/2025	6250	218404.46

144: Remarks and Signature

Remarks
Date of Notice	11/13/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	Goldman Sachs & Co. LLC on behalf of Marc Maurer
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)