Form4.ai tracks every SEC insider trade in real time. See every SSM insider filing with a free account — no card.
See every SSM insider filing — free account, no card.
Free accountSono Group N.V. (SSM) has 3 SEC Form 4 insider filings on record in the last 90 days. No insider purchases were filed — 3 sales totalling $118K. Most recent filing: Sept. 3, 2026.
Open-market value, last 90 days
Form 4 filings by type, last 90 days
| Date | Insider | Trade | Value | Price since buy |
|---|---|---|---|---|
| Sep 3, 2026 SEC filing | Bambino 255 V V UG haftungsbeschrankt 10% Owner | Sold | $42,371 | — |
| Aug 31, 2026 SEC filing | Bambino 255 V V UG haftungsbeschrankt 10% Owner | Sold | $11,017 | — |
| Aug 12, 2026 SEC filing | Bambino 255 V V UG haftungsbeschrankt 10% Owner | Sold | $65,055 | — |
Create a free account to see all 3 SSM filings from the last 90 days. No card needed.
Create free accountWant SSM insider buys the moment they're filed, with Telegram alerts? Try Pro free for 7 days
Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.