On Holding executive buys 60,000 ONON shares

On Holding AG executive officer and director Bernhard Olivier reported buying a total of 60,000 Class A Shares in open-market transactions on May 14, 2026.

Rhea-AI Filing Summary

On Holding AG executive officer and director Bernhard Olivier reported buying a total of 60,000 Class A Shares in open-market transactions on May 14, 2026. The purchases were executed in multiple trades at weighted average prices around $35.97 and $36.75, within price ranges from $35.38 to $36.97.

Insider Trade Summary

Net Buyer: 60,000 shares

Net Buy 2 txns

Insider Bernhard Olivier

Role Executive Officer

Bought 60,000 shs ($2.20M)

Type	Security	Shares	Price	Value
Purchase	Class A Shares	9,144	$35.973	$329K
Purchase	Class A Shares	50,856	$36.754	$1.87M

Holdings After Transaction: Class A Shares — 5,163,184 shares (Direct)

Footnotes (2)

1. F1. The reported price is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $35.3800 to $36.3700, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
2. F2. The reported price is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $36.3800 to $36.9700, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

Key Figures

Shares purchased (block 1): 50,856 shares Shares purchased (block 2): 9,144 shares Total shares purchased: 60,000 shares +4 more

7 metrics

Shares purchased (block 1) 50,856 shares Class A Shares open-market purchase on May 14, 2026 at $36.754

Shares purchased (block 2) 9,144 shares Class A Shares open-market purchase on May 14, 2026 at $35.973

Total shares purchased 60,000 shares Aggregate net buy on May 14, 2026 per transactionSummary

Price range block 1 $35.38–$36.37 Weighted average purchase price range cited in footnote F1

Price range block 2 $36.38–$36.97 Weighted average purchase price range cited in footnote F2

Weighted average price (block 1) $36.754/share Class A Shares purchased in multiple trades on May 14, 2026

Weighted average price (block 2) $35.973/share Class A Shares purchased in multiple trades on May 14, 2026

Key Terms

weighted average purchase price, open-market purchase, non-derivative, Class A Shares, +1 more

5 terms

weighted average purchase price financial

"The reported price is a weighted average purchase price."

The weighted average purchase price is the average cost per share you paid across multiple buys, calculated so larger purchases count more than smaller ones. Imagine buying apples at different prices: the overall price you effectively paid depends on how many apples you bought at each price. Investors use it to measure true cost basis, calculate gains or losses, decide when to sell, and manage taxes and portfolio performance.

open-market purchase financial

"transaction_action: "open-market purchase""

An open-market purchase is when an investor or a company buys shares on a public stock exchange at the going market price, rather than through a private deal. It matters to investors because these purchases change how many shares are available, can push the stock price up or signal confidence from large buyers, and often affect per-share metrics like earnings—think of it like someone buying lots of apples off a grocery shelf, reducing supply and potentially raising the price.

non-derivative financial

"transaction_type: "non-derivative""

Class A Shares financial

"security_title: "Class A Shares""

Class A shares are one of a company’s distinct types of stock that come with a specific set of rights—commonly different voting power, dividend treatment, or transfer rules—defined in the company’s charter. Investors care because those rights affect control, income and resale value; like holding a seat at a table that has different rules or stronger chips than other seats, owning Class A changes how much influence and return you can expect.

Form 4 regulatory

"INSIDER FILING DATA (Form 4)"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

FAQ

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

What insider transaction did On Holding AG (ONON) report for Bernhard Olivier?

On Holding AG reported that executive officer and director Bernhard Olivier bought 60,000 Class A Shares in open-market transactions on May 14, 2026. These trades were disclosed in a Form 4 insider filing with detailed pricing ranges and weighted average prices.

How many On Holding AG (ONON) shares did Bernhard Olivier buy and at what prices?

Bernhard Olivier purchased 60,000 Class A Shares of On Holding AG. One block of 50,856 shares had a weighted average price of $36.754, and another 9,144 shares averaged $35.973, with individual trades ranging between $35.38 and $36.97 per share.

What type of transaction did Bernhard Olivier execute in On Holding AG (ONON) stock?

The filing shows Bernhard Olivier executed open-market purchases of On Holding AG Class A Shares, coded as “P” transactions. These are non-derivative trades, meaning he directly bought common equity rather than exercising options or converting derivative securities.

Were Bernhard Olivier’s On Holding AG (ONON) share purchases done in a single trade?

No. Each reported block reflects a weighted average purchase price, meaning multiple trades occurred within stated price ranges. The filing notes trades between $35.38 and $36.37 for one block and $36.38 to $36.97 for the other, aggregated into average prices.

Does the On Holding AG (ONON) Form 4 mention any derivative securities for Bernhard Olivier?

The Form 4 data shows only non-derivative transactions in Class A Shares for Bernhard Olivier. The derivativeSummary section is empty, indicating no options, warrants, or other derivative exercises or conversions were reported in this particular filing.

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 05/15/2026 - 09:00 AM EDT Learn about SEC filing dates

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^*

Bernhard Olivier

(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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/14/2026

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)
			Code	V	Amount	(A) or (D)	Price
Class A Shares	05/14/2026		P		9,144	A	$35.973(1)	5,112,328	D
Class A Shares	05/14/2026		P		50,856	A	$36.754(2)	5,163,184	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:

1. The reported price is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $35.3800 to $36.3700, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

2. The reported price is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $36.3800 to $36.9700, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

	/s/ Zlatina Iliev, Attorney-in-Fact	05/15/2026
	** 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)