๐Ÿ•ต๏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)

ItemEvent 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†—