As of the latest Form 4 filed May 18, 2026.
What Cable One Inc insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Newest filing first — the 16 most recent filings for CABO.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-05-18 | 2026-05-14 | Smith Sherrese M Director | AAward | +4.79K | $51.13 | $245K | No | Form 4 ↗ |
| 2026-05-18 | 2026-05-14 | Meduski Mary E Director | AAward | +5.04K | $51.13 | $257K | No | Form 4 ↗ |
| 2026-05-18 | 2026-05-14 | Kissire Deborah J. Director | AAward | +3.03K | $51.13 | $155K | No | Form 4 ↗ |
| 2026-05-18 | 2026-05-14 | Brian Brad D. Director | AAward | +3.91K | $51.13 | $200K | No | Form 4 ↗ |
| 2026-05-18 | 2026-05-14 | Bartolo P Robert Director | AAward | +3.03K | $51.13 | $155K | No | Form 4 ↗ |
| 2026-05-18 | 2026-05-14 | Weymouth Katharine Director | AAward | +3.03K | $51.13 | $155K | No | Form 4 ↗ |
| 2026-05-18 | 2026-05-14 | WEITZ WALLACE R Director | AAward | +4.99K | $51.13 | $255K | No | Form 4 ↗ |
| 2026-02-04 | 2026-02-02 | Koetje Todd M See Remarks. | FTax | −156.00 | $87.70 | $13.7K | No | Form 4 ↗ |
| 2026-02-04 | 2026-02-02 | Koetje Todd M, See Remarks. | AAward | +2.20K | $87.70 | $193K | No | Form 4 ↗ |
| 2026-02-04 | 2026-02-02 | Detz Margaret Masoner Chief People Officer | AAward | +1.42K | $87.70 | $125K | No | Form 4 ↗ |
| 2026-02-04 | 2026-02-02 | JOHNSON KENNETH E Chief Operating Officer | FTax | −70.00 | $87.70 | $6.14K | No | Form 4 ↗ |
| 2026-02-04 | 2026-02-02 | JOHNSON KENNETH E, Chief Operating Officer | AAward | +1.36K | $87.70 | $119K | No | Form 4 ↗ |
| 2026-01-06 | 2026-01-03 | Arntzen Christopher J SVP, GC & Secretary | FTax | −161.00 | $104.16 | $16.8K | No | Form 4 ↗ |
| 2026-01-06 | 2026-01-03 | Mokry Anthony John SVP Residential Services | FTax | −250.00 | $104.16 | $26.0K | No | Form 4 ↗ |
| 2026-01-06 | 2026-01-03 | Koetje Todd M See Remarks. | FTax | −420.00 | $104.16 | $43.7K | No | Form 4 ↗ |
| 2026-01-06 | 2026-01-03 | JOHNSON KENNETH E Chief Operating Officer | FTax | −417.00 | $104.16 | $43.4K | No | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also CABO’s full analysis or the market-wide insider trading feed. The tabs above jump to CABO’s other SEC data.
Source: SEC Form 4 filings for CABO, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
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