On Holding (NYSE: ONON) CFO Frank Sluis files Form 3

Rhea-AI Filing Summary

On Holding AG CFO Frank Sluis filed an initial Form 3, which is used to report insider ownership when someone becomes an officer, director, or major holder. This filing lists him as CFO and does not report any share purchases, sales, or other transactions.

Key Terms

reportingPersons, officer_title, is_ten_percent_owner

3 terms

reportingPersons financial

""reportingPersons": [ { "name": "Sluis Frank""

officer_title financial

""officer_title": "CFO""

is_ten_percent_owner financial

""is_ten_percent_owner": 0"

Understanding Insider Trading Forms →

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Sluis Frank

(Last) (First) (Middle)

C/O ON HOLDING AG

FORRLIBUCKSTRASSE 190

(Street)

ZURICH 8005

(City) (State) (Zip)

SWITZERLAND

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
05/01/2026

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

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

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

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

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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

The Reporting Person does not beneficially own any securities of the Issuer as of the date of this report.

No securities are beneficially owned.

	/s/ Zlatina Iliev, Attorney-in-Fact	05/07/2026
	** 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 5 (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 3: SEC 1473 (03-26)

FAQ

What does the On Holding (ONON) Form 3 for Frank Sluis show?

The Form 3 shows that Frank Sluis is a reporting person as CFO of On Holding AG. It is an initial insider ownership filing and does not list any share purchases, sales, or derivative transactions.

Did On Holding (ONON) CFO Frank Sluis buy or sell shares in this Form 3?

No share purchases or sales are reported in this Form 3 for Frank Sluis. The filing’s transaction and derivative sections show zero activity, indicating only an initial status as an officer is being recorded.

What role of Frank Sluis is disclosed in On Holding (ONON) Form 3?

The filing identifies Frank Sluis as an officer of On Holding AG with the title CFO. It also shows he is not listed as a director and not classified as a ten percent owner in this disclosure.

Does the On Holding (ONON) Form 3 indicate Frank Sluis is a 10% owner?

The Form 3 marks the ten percent owner flag for Frank Sluis as zero. This means he is not reported as holding at least ten percent of On Holding AG’s equity under the definitions used for this insider filing.

Are there any derivative securities reported for On Holding (ONON) CFO in this Form 3?

The derivative section in this Form 3 shows no entries for Frank Sluis. Both the derivative transaction count and derivative summary are empty, indicating no options, warrants, or similar derivative positions are reported here.