ONON insider trading — On Holding AG
Over the last 90 days, insiders at On Holding AG (ONON) made 2 open-market purchases worth $3.99M and 2 open-market sales worth $60K, making them net buyers by $3.93M. The largest purchase was by Bernhard Olivier (Executive Officer), who bought 65,000 shares for $1.99M on Aug 14, 2026. The largest sale was by Maguire Scott Andrew (COO), who sold 1,475 shares for $41K on Sep 8, 2026. 2 different insiders bought shares in this period — a cluster buy, which many investors watch closely.
Updated Oct 16, 2026.
Recent ONON insider transactions
Every Form 4 filed by On Holding AG officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Sep 24, 2026 | Durkin Dennis M | Director | F · Tax withholding | Direct | 723 | $30.16 | $22K | Form 4 |
| Sep 24, 2026 | Miele Laura | Director | F · Tax withholding | Direct | 609 | $30.16 | $18K | Form 4 |
| Sep 24, 2026 | Helmersson Helena | Director | F · Tax withholding | Direct | 633 | $30.16 | $19K | Form 4 |
| Sep 21, 2026 | Miele Laura | Director | A · Grant/award | Direct | 2,433 | — | — | Form 4 |
| Sep 21, 2026 | Durkin Dennis M | Director | A · Grant/award | Direct | 2,892 | — | — | Form 4 |
| Sep 21, 2026 | Banse Amy | Director | A · Grant/award | Direct | 2,433 | — | — | Form 4 |
| Sep 21, 2026 | Perez Alexandre | Director | A · Grant/award | Direct | 2,892 | — | — | Form 4 |
| Sep 21, 2026 | Helmersson Helena | Director | A · Grant/award | Direct | 2,433 | — | — | Form 4 |
| Sep 8, 2026 | Maguire Scott Andrew | COO | S · Sale | Direct | 1,475 | $27.74 | $41K | Form 4 |
| Sep 8, 2026 | Sluis Frank | CFO | S · Sale | Direct | 687 | $27.74 | $19K | Form 4 |
| Sep 5, 2026 | Maguire Scott Andrew | COO | M · Option exercise | Direct | 3,772 | — | — | Form 4 |
| Sep 5, 2026 | Sluis Frank | CFO | M · Option exercise | Direct | 1,684 | — | — | Form 4 |
| Aug 14, 2026 | Bernhard Olivier | Executive Officer | P · Purchase | Direct | 65,000 | $30.67 | $1.99M | Form 4 |
| Aug 14, 2026 | Coppetti Caspar Felix | Executive Officer & Co-CEO | P · Purchase | Direct | 65,000 | $30.67 | $1.99M | Form 4 |
ONON insider trading FAQ
Are insiders buying ONON stock?
Yes. In the last 90 days, On Holding AG insiders made 2 open-market purchases totaling $3.99M, and 2 open-market sales totaling $60K. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading ONON?
Recent buyers: Bernhard Olivier, Coppetti Caspar Felix. Recent sellers: Maguire Scott Andrew, Sluis Frank.
Where does ONON insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.