🕵️ Cable One, Inc. ($CABO)
SEC insider & ownership activity, last 12 months · CIK 1632127 · every row links its SEC filing
Over the last 12 months insiders bought $100K with no open-market selling against it. Todd M. Koetje bought $100K in discretionary trades (Mar). No red-flag 8-Ks in the window.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
1 buyer, $100K (1 lots) · 0 sellers, $0 (0 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Todd M. Koetje | 1 | $100K | 0 | – | Mar 3, 2026 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Bank of Montreal | 8.3% | 13G | Feb 12, 2026 | filing ↗ | |
| 1001271606 Ontario Inc | 8.1% | 13G | Feb 12, 2026 | filing ↗ | |
| Burgundy Asset Management, Inc. | 8.1% | 13G | Feb 12, 2026 | filing ↗ | |
| Burgundy Asset Management Ltd. | 8.0% | 13G | Feb 12, 2026 | filing ↗ | |
| D. E. SHAW & Co., L.P. | 6.9% | 13G | May 15, 2026 | filing ↗ | |
| David E. Shaw | 6.9% | 13G | May 15, 2026 | filing ↗ | |
| D. E. SHAW & Co., L.L.C. | 6.5% | 13G | May 15, 2026 | filing ↗ | |
| Blackrock, Inc. | 6.2% | 13G | Jul 8, 2026 | filing ↗ | |
| Private Management Group Inc | 5.5% | 13G | Jul 30, 2025 | filing ↗ | |
| Davenport & Co LLC | 5.0% | 13G | Jul 24, 2026 | filing ↗ |
Planned insider sales (Form 144)
No sale notices filed in the last 12 months.
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Earnings (2.02) | Jul 8, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Jul 8, 2026 | filing ↗ |
| Other events (8.01) | Jun 23, 2026 | filing ↗ |
| Other events (8.01) | Jun 23, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 23, 2026 | filing ↗ |
| Other events (8.01) | Jun 22, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 22, 2026 | filing ↗ |
| Shareholder vote (5.07) | May 14, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | May 4, 2026 | filing ↗ |
| Earnings (2.02) | Apr 30, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 30, 2026 | filing ↗ |
| Officer/director changes (5.02) | Apr 20, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 20, 2026 | filing ↗ |
| Officer/director changes (5.02) | Mar 27, 2026 | filing ↗ |
| New financial obligation (2.03) | Mar 12, 2026 | filing ↗ |
| Other events (8.01) | Mar 12, 2026 | filing ↗ |
| Earnings (2.02) | Feb 26, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 26, 2026 | filing ↗ |
| Material agreement (1.01) | Jan 2, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Jan 2, 2026 | filing ↗ |
| Other events (8.01) | Jan 2, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 2, 2026 | filing ↗ |
| Officer/director changes (5.02) | Dec 31, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Dec 31, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Dec 31, 2025 | filing ↗ |
| Earnings (2.02) | Nov 6, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 6, 2025 | filing ↗ |
| Earnings (2.02) | Jul 31, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jul 31, 2025 | filing ↗ |