On Holding AG (ONON) — insider trading
Consumer Discretionary · NYSE
On Holding AG (ONON) has 39 reported SEC Form 4 insider transactions in our data, including 8 open-market purchases and 5 open-market sales among the most recent 39 (latest 2026-09-24).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-24 | Miele Laura | Director | Shares withheld for taxes / exercise cost | 609 | $30.16 | $18.4K | Form 4 |
| 2026-09-24 | Helmersson Helena | Director | Shares withheld for taxes / exercise cost | 633 | $30.16 | $19.1K | Form 4 |
| 2026-09-24 | Durkin Dennis M | Director | Shares withheld for taxes / exercise cost | 723 | $30.16 | $21.8K | Form 4 |
| 2026-09-21 | Perez Alexandre | Director | Grant / award / vesting | 2,892 | — | — | Form 4 |
| 2026-09-21 | Miele Laura | Director | Grant / award / vesting | 2,433 | — | — | Form 4 |
| 2026-09-21 | Helmersson Helena | Director | Grant / award / vesting | 2,433 | — | — | Form 4 |
| 2026-09-21 | Durkin Dennis M | Director | Grant / award / vesting | 2,892 | — | — | Form 4 |
| 2026-09-21 | Banse Amy | Director | Grant / award / vesting | 2,433 | — | — | Form 4 |
| 2026-09-08 | Sluis Frank | Officer (CFO) | Open-market sale | 687 | $27.74 | $19.1K | Form 4 |
| 2026-09-08 | Maguire Scott Andrew | Officer (COO) | Open-market sale | 1,475 | $27.74 | $40.9K | Form 4 |
| 2026-09-05 | Sluis Frank | Officer (CFO) | Option exercise / conversion (derivative) | 1,684 | — | $0 | Form 4 |
| 2026-09-05 | Sluis Frank | Officer (CFO) | Option exercise / conversion | 1,684 | — | $0 | Form 4 |
| 2026-09-05 | Maguire Scott Andrew | Officer (COO) | Option exercise / conversion (derivative) | 521 | — | $0 | Form 4 |
| 2026-09-05 | Maguire Scott Andrew | Officer (COO) | Option exercise / conversion (derivative) | 1,700 | — | $0 | Form 4 |
| 2026-09-05 | Maguire Scott Andrew | Officer (COO) | Option exercise / conversion (derivative) | 1,551 | — | $0 | Form 4 |
| 2026-09-05 | Maguire Scott Andrew | Officer (COO) | Option exercise / conversion | 3,772 | — | $0 | Form 4 |
| 2026-08-14 | Coppetti Caspar Felix | Director, Officer (Executive Officer & Co-CEO) | Open-market purchase | 65,000 | $30.67 | $1.99M | Form 4 |
| 2026-08-14 | Bernhard Olivier | Director, Officer (Executive Officer) | Open-market purchase | 65,000 | $30.67 | $1.99M | Form 4 |
| 2026-06-25 | Miele Laura | Director | Shares withheld for taxes / exercise cost | 434 | $36.92 | $16.0K | Form 4 |
| 2026-06-25 | Helmersson Helena | Director | Shares withheld for taxes / exercise cost | 452 | $36.92 | $16.7K | Form 4 |
| 2026-06-22 | Banse Amy | Director | Grant / award / vesting | 1,736 | — | — | Form 4 |
| 2026-06-22 | Durkin Dennis M | Director | Grant / award / vesting | 2,064 | — | — | Form 4 |
| 2026-06-22 | Perez Alexandre | Director | Grant / award / vesting | 2,064 | — | — | Form 4 |
| 2026-06-22 | Helmersson Helena | Director | Grant / award / vesting | 1,736 | — | — | Form 4 |
| 2026-06-22 | Miele Laura | Director | Grant / award / vesting | 1,736 | — | — | Form 4 |
| 2026-06-22 | Sluis Frank | Officer (CFO) | Grant / award / vesting (derivative) | 20,221 | — | $0 | Form 4 |
| 2026-06-08 | Maguire Scott Andrew | Officer (COO) | Open-market sale | 1,534 | $36.08 | $55.4K | Form 4 |
| 2026-06-05 | Maguire Scott Andrew | Officer (COO) | Option exercise / conversion (derivative) | 521 | — | $0 | Form 4 |
| 2026-06-05 | Maguire Scott Andrew | Officer (COO) | Option exercise / conversion (derivative) | 1,699 | — | $0 | Form 4 |
| 2026-06-05 | Maguire Scott Andrew | Officer (COO) | Option exercise / conversion (derivative) | 1,551 | — | $0 | Form 4 |
| 2026-06-05 | Maguire Scott Andrew | Officer (COO) | Option exercise / conversion | 3,771 | — | $0 | Form 4 |
| 2026-05-14 | Allemann David Michael | Director, Officer (Executive Officer & Co-CEO) | Open-market purchase | 50,856 | $36.75 | $1.87M | Form 4 |
| 2026-05-14 | Allemann David Michael | Director, Officer (Executive Officer & Co-CEO) | Open-market purchase | 9,144 | $35.97 | $328.9K | Form 4 |
| 2026-05-14 | Coppetti Caspar Felix | Director, Officer (Executive Officer & Co-CEO) | Open-market purchase | 50,853 | $36.75 | $1.87M | Form 4 |
| 2026-05-14 | Coppetti Caspar Felix | Director, Officer (Executive Officer & Co-CEO) | Open-market purchase | 9,147 | $35.97 | $329.0K | Form 4 |
| 2026-05-14 | Bernhard Olivier | Director, Officer (Executive Officer) | Open-market purchase | 50,856 | $36.75 | $1.87M | Form 4 |
| 2026-05-14 | Bernhard Olivier | Director, Officer (Executive Officer) | Open-market purchase | 9,144 | $35.97 | $328.9K | Form 4 |
| 2026-04-27 | Hoffmann Martin | Officer (CEO) | Open-market sale | 4,150 | $35.84 | $148.8K | Form 4 |
| 2026-04-20 | Hoffmann Martin | Officer (CEO) | Open-market sale | 4,150 | $36.56 | $151.7K | Form 4 |
Ask the chat about ONON's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: On Holding AG (ONON).
Last updated 2026-09-24 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.