๐ต๏ธ Cambium Networks Corp ($CMBMF)
SEC insider & ownership activity, last 12 months ยท CIK 1738177 ยท every row links its SEC filing
Insiders were quiet over the last 12 months โ no open-market buys or sells. 5 red-flag 8-Ks in the window, most recently Delisting notice (3.01), Mar 25, 2026.
Insider flow
0 buyers, $0 (0 lots) ยท 0 sellers, $0 (0 lots)
No open-market insider transactions in the last 12 months.
5%+ holders
No current 5%+ beneficial-ownership positions on file.
Planned insider sales (Form 144)
No sale notices filed in the last 12 months.
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Shareholder vote (5.07) | Jun 25, 2026 | filing โ |
| Financial Statements and Exhibits (9.01) | Jun 25, 2026 | filing โ |
| Delisting notice (3.01) | Mar 25, 2026 | filing โ |
| Financial Statements and Exhibits (9.01) | Mar 25, 2026 | filing โ |
| Delisting notice (3.01) | Mar 25, 2026 | filing โ |
| Financial Statements and Exhibits (9.01) | Mar 25, 2026 | filing โ |
| Delisting notice (3.01) | Jan 9, 2026 | filing โ |
| Financial Statements and Exhibits (9.01) | Jan 9, 2026 | filing โ |
| Delisting notice (3.01) | Dec 12, 2025 | filing โ |
| Officer/director changes (5.02) | Dec 12, 2025 | filing โ |
| Financial Statements and Exhibits (9.01) | Dec 12, 2025 | filing โ |
| Delisting notice (3.01) | Dec 3, 2025 | filing โ |
| Financial Statements and Exhibits (9.01) | Dec 3, 2025 | filing โ |
| Auditor change (4.01) | Nov 26, 2025 | filing โ |
| Financial Statements and Exhibits (9.01) | Nov 26, 2025 | filing โ |
| Delisting notice (3.01) | Nov 25, 2025 | filing โ |
| Financial Statements and Exhibits (9.01) | Nov 25, 2025 | filing โ |
| Earnings (2.02) | Nov 18, 2025 | filing โ |
| Financial Statements and Exhibits (9.01) | Nov 18, 2025 | filing โ |
| Delisting notice (3.01) | Oct 10, 2025 | filing โ |
| Financial Statements and Exhibits (9.01) | Oct 10, 2025 | filing โ |
| Delisting notice (3.01) | Aug 25, 2025 | filing โ |
| Financial Statements and Exhibits (9.01) | Aug 25, 2025 | filing โ |
| Earnings (2.02) | Aug 22, 2025 | filing โ |
| Officer/director changes (5.02) | Aug 22, 2025 | filing โ |
| Financial Statements and Exhibits (9.01) | Aug 22, 2025 | filing โ |
| Earnings (2.02) | Aug 7, 2025 | filing โ |
| Restatement (4.02) | Aug 7, 2025 | filing โ |
| Financial Statements and Exhibits (9.01) | Aug 7, 2025 | filing โ |