Form 4 for ONON On Holding AG
Accepted 2026-09-09 09:12:44 ET · period of report 2026-09-05 · accession 0002129772-26-000006 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-09-09 09:12 | 2026-09-05 | ONON | Maguire Scott Andrew | COO | M - OptEx | $0.00 | +3,772 | 8,804 | +75% | $0 |
| D | 2026-09-09 09:12 | 2026-09-08 | ONON | Maguire Scott Andrew | COO | S - Sale+OE | $27.74 | -1,475 | 7,329 | -17% | -$40.9K |
| DM | 2026-09-09 09:12 | 2026-09-05 | ONON | Maguire Scott Andrew | COO | M - OptEx | $0.00 | -3,772 | 5,215 | -42% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Class A shares | 2026-09-05 | M | A | 3,772 | $0.00 | 8,804 | D | — | — | (F1) Shares acquired upon the vesting and settlement of restricted stock units at no additional cost. See Table II. |
| 2 | Common | Class A shares | 2026-09-08 | S | D | 1,475 | $27.74 | 7,329 | D | — | — | |
| 3 | Derivative | Restricted Stock Units | 2026-09-05 | M | D | 1,551 | $0.00 | 10,862 | D | $0.00 · — to — | 1,551 Class A Shares | (F2) Each restricted stock unit represents a contingent right to receive one share of the Issuer's class A shares. (F3) Granted 06/23/2025; vests quarterly in 1/12 installments ending 06/05/2028. (F3) Granted 06/23/2025; vests quarterly in 1/12 installments ending 06/05/2028. |
| 4 | Derivative | Restricted Stock Units | 2026-09-05 | M | D | 1,700 | $0.00 | 17,003 | D | $0.00 · — to — | 1,700 Class A Shares | (F2) Each restricted stock unit represents a contingent right to receive one share of the Issuer's class A shares. (F4) Granted on 03/23/2026; vests quarterly in 1/12 installments ending 03/05/2029. (F4) Granted on 03/23/2026; vests quarterly in 1/12 installments ending 03/05/2029. |
| 5 | Derivative | Restricted Stock Units | 2026-09-05 | M | D | 521 | $0.00 | 5,215 | D | $0.00 · — to — | 521 Class A Shares | (F2) Each restricted stock unit represents a contingent right to receive one share of the Issuer's class A shares. (F5) Granted 04/01/2026; vests quarterly in 1/12 installments ending 03/05/2029. (F5) Granted 04/01/2026; vests quarterly in 1/12 installments ending 03/05/2029. |