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person · Reporting owner

Allemann David Michael

Disclosed activity across 1 company

Tapewire entity
46756
SEC CIK
0001859853

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
On Holding AGONON · Entity 3565Director · Executive Officer & Co-CEOMay 14, 2026May 15, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

On Holding AG

Report date May 14, 2026 · Filed May 15, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A SharesSEC Table I · non-derivativeDirect2,841,108 Ending reported balance After 2026-05-14 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-05-14 · Purchase · Acquired 9,144 · Balance 2,790,252

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.

Row 2 · 2026-05-14 · Purchase · Acquired 50,856 · Balance 2,841,108

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.

Filing footnotes · ownership attribution and instrument terms

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.

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.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
May 14, 2026 Filed May 15, 2026 12:57 UTC On Holding AG ONON · Entity 3565 PurchaseClass A Shares 50,856 $36.75 $1,869,161.42
Disclosure

SEC source: 0001859853-26-000004 · form4-05152026_120551.xml · nonDerivative · entry 2

Allemann David Michael · CIK 0001859853 · Director · Executive Officer & Co-CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,841,108

F2 · price: 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.

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May 14, 2026 Filed May 15, 2026 12:57 UTC On Holding AG ONON · Entity 3565 PurchaseClass A Shares 9,144 $35.97 $328,937.11
Disclosure

SEC source: 0001859853-26-000004 · form4-05152026_120551.xml · nonDerivative · entry 1

Allemann David Michael · CIK 0001859853 · Director · Executive Officer & Co-CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,790,252

F1 · price: 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.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.