On Holding AG's top three insider shareholders as of September 29, 2026 are Alexandre Perez (Director, 9.78Mn shares), Olivier Bernhard (Executive Officer, 5.23Mn shares), David Michael Allemann (Executive Officer Co Ceo, 2.84Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Alexandre Perez | Director | 9,778,074 | 0 | 9,778,074 | 44.7% | 23 Sep, 2026 |
| 2 | Olivier Bernhard | Executive Officer | 5,228,184 | 0 | 5,228,184 | 23.9% | 17 Aug, 2026 |
| 3 | David Michael Allemann | Executive Officer Co Ceo | 2,841,108 | 0 | 2,841,108 | 13.0% | 15 May, 2026 |
| 4 | Caspar Felix Coppetti | Executive Officer Co Ceo | 2,440,855 | 0 | 2,440,855 | 11.2% | 17 Aug, 2026 |
| 5 | Martin Hoffmann | Ceo | 1,385,099 | 0 | 1,385,099 | 6.3% | 28 Apr, 2026 |
| 6 | Dennis M Durkin | Director | 103,755 | 0 | 103,755 | 0.5% | 28 Sep, 2026 |
| 7 | Amy Banse | Director | 81,914 | 0 | 81,914 | 0.4% | 23 Sep, 2026 |
| 8 | Laura Miele | Director | 10,720 | 0 | 10,720 | 0.0% | 28 Sep, 2026 |
| 9 | Scott Andrew Maguire | Coo | 7,329 | 0 | 7,329 | 0.0% | 09 Sep, 2026 |
| 10 | Helena Helmersson | Director | 6,189 | 0 | 6,189 | 0.0% | 28 Sep, 2026 |
| 11 | Frank Sluis | Cfo | 997 | 0 | 997 | 0.0% | 09 Sep, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 24 Sep, 2026 | Dennis M Durkin | Director | Disposed F | 723 | $30.16 | $21.81K | 103,755 | Direct |
| 24 Sep, 2026 | Helena Helmersson | Director | Disposed F | 633 | $30.16 | $19.09K | 6,189 | Direct |
| 24 Sep, 2026 | Laura Miele | Director | Disposed F | 609 | $30.16 | $18.37K | 10,720 | Direct |
| 21 Sep, 2026 | Laura Miele | Director | Acquired A | 2,433 | — | — | 11,329 | Direct |
| 21 Sep, 2026 | Helena Helmersson | Director | Acquired A | 2,433 | — | — | 6,822 | Direct |
| 21 Sep, 2026 | Dennis M Durkin | Director | Acquired A | 2,892 | — | — | 104,478 | Direct |
| 21 Sep, 2026 | Alexandre Perez | Director | Acquired A | 2,892 | — | — | 9,778,074 | Direct |
| 21 Sep, 2026 | Amy Banse | Director | Acquired A | 2,433 | — | — | 81,914 | Direct |
| 05 Sep, 2026 | Frank Sluis | Cfo | Acquired M | 1,684 | $0.00 | $0 | 1,684 | Direct |
| 05 Sep, 2026 | Scott Andrew Maguire | Coo | Acquired M | 3,772 | $0.00 | $0 | 8,804 | Direct |
| 08 Sep, 2026 | Frank Sluis | Cfo | Disposed S | 687 | $27.74 | $19.06K | 997 | Direct |
| 08 Sep, 2026 | Scott Andrew Maguire | Coo | Disposed S | 1,475 | $27.74 | $40.92K | 7,329 | Direct |
| 05 Sep, 2026 | Frank Sluis | Cfo | Disposed M | 1,684 | $0.00 | $0 | 18,537 | Direct |
| 05 Sep, 2026 | Scott Andrew Maguire | Coo | Disposed M | 1,551 | $0.00 | $0 | 10,862 | Direct |
| 05 Sep, 2026 | Scott Andrew Maguire | Coo | Disposed M | 1,700 | $0.00 | $0 | 17,003 | Direct |
| 05 Sep, 2026 | Scott Andrew Maguire | Coo | Disposed M | 521 | $0.00 | $0 | 5,215 | Direct |
| 14 Aug, 2026 | Caspar Felix Coppetti | Executive Officer Co Ceo | Acquired P | 65,000 | $30.67 | $1.99Mn | 2,440,855 | Direct |
| 14 Aug, 2026 | Olivier Bernhard | Executive Officer | Acquired P | 65,000 | $30.67 | $1.99Mn | 5,228,184 | Direct |
| 25 Jun, 2026 | Laura Miele | Director | Disposed F | 434 | $36.92 | $16.02K | 8,896 | Direct |
| 25 Jun, 2026 | Helena Helmersson | Director | Disposed F | 452 | $36.92 | $16.69K | 4,389 | Direct |