Portmann Marco (CIK 2077603) reported 4 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-03). Recent activity: Buy AEBI (10,459 shares), Buy AEBI (5,000 shares), Buy AEBI (5,000 shares), Buy AEBI (5,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-03 | Aebi Schmidt Holding AG (AEBI) | Group Chief Financial Officer | Buy | 10,459 | $130,842 |
| 2026-05-19 | Aebi Schmidt Holding AG (AEBI) | Group Chief Financial Officer | Buy | 5,000 | $56,550 |
| 2025-11-17 | Aebi Schmidt Holding AG (AEBI) | Chief Financial Officer | Buy | 5,000 | $56,000 |
| 2025-08-18 | Aebi Schmidt Holding AG (AEBI) | Group Chief Financial Officer | Buy | 5,000 | $61,250 |
Source: SEC Form 4 filings · as of 2026-06-03