SEC Form 4 · accession 0002044745-26-000004
Cable One, Inc. · CABO
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Christopher J Arntzen
Officer — Chief Legal Officer, Secretary
Period of report
Aug 1, 2026
Accepted (ET)
Aug 4, 2026 · 4:52 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001632127
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock, par value $0.01F1 | Aug 1, 2026 | F | 40 | $39.99 | D | 1,843 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Phantom RSUsF2,F3 | — | Aug 1, 2026 | A | 10,002 | A | — | — | Common Stock, par value $0.01 | 10,002 | 14,994 | D |
| Phantom PSUsF2,F4 | — | Aug 1, 2026 | A | 15,003 | A | — | — | Common Stock, par value $0.01 | 15,003 | 22,491 | D |
Explanation of responses
- F1Represents the withholding of shares of Common Stock to satisfy the tax withholding liability associated with the vesting of an award of restricted stock units, which was granted on August 1, 2024 and that generally vests in two equal installments on each of the first two anniversaries of the grant date, subject to the Reporting Person's continued employment through each such date.
- F2Each phantom service-based restricted stock unit (a Phantom RSU) and each phantom performance-based restricted stock unit (a Phantom PSU) represents a contingent right to receive the economic value of one share of Common Stock, with each solely settled in cash.
- F3Represents a grant of 10,002 Phantom RSUs on August 1, 2026, which generally vest in substantially equal installments on (i) January 3, 2027; (ii) January 3, 2028; and (iii) January 3, 2029, subject to the Reporting Person's continued employment through the applicable vesting date.
- F4Represents a grant of 15,003 Phantom PSUs on August 1, 2026, that vest based on target achievement of applicable performance goals over the three-year performance period commencing January 1, 2026 and ending December 31, 2028, subject to certification of performance achievement by the Compensation and Talent Management Committee of Cable One, Inc. and the Reporting Persons continued employment through the date of such certification.