James A. Holanda - 26 Feb 2026 Form 4 Insider Report for Cable One, Inc. (CABO)

Role: Chief Executive Officer, Director
Signature: /s/ Christopher J. Arntzen for James A. Holanda
Issuer symbol: CABO
Transactions as of: 26 Feb 2026
Net transactions value: $0
Form type: 4
Filing time: 26 Feb 2026, 18:21:46 UTC
Previous filing: 25 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Holanda James A	Chief Executive Officer, Director	210 EAST EARLL DRIVE, PHOENIX	/s/ Christopher J. Arntzen for James A. Holanda	26 Feb 2026	0002113239

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	CABO	RSUs	Award	$0	+44,004		$0.000000	44,004	26 Feb 2026	Common Stock, par value $0.01	44,004		Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Each service-based restricted stock unit (an RSU) represents a contingent right to receive one share of Cable One, Inc. (the Company) common stock, par value $0.01 (Common Stock). The grant of RSUs is an inducement grant made in accordance with the New York Stock Exchange Listed Company Manual Rule 303A.08 in connection with the Reporting Persons commencement of employment with the Company. The Reporting Person also received a grant of performance-based restricted stock units (PSUs) made in accordance with the New York Stock Exchange Listed Company Manual Rule 303A.08. The maximum number of Common Stock that may be delivered to the Reporting Person for this inducement grant pursuant to the grants of RSUs and PSUs is 169,000 in the aggregate.
F2	Represents a grant of 44,004 RSUs on February 26, 2026, which generally vest in equal installments on each of the first three anniversaries of the grant date, subject to their continued employment with the Company through such date.

Content

Each service-based restricted stock unit (an RSU) represents a contingent right to receive one share of Cable One, Inc. (the Company) common stock, par value $0.01 (Common Stock). The grant of RSUs is an inducement grant made in accordance with the New York Stock Exchange Listed Company Manual Rule 303A.08 in connection with the Reporting Persons commencement of employment with the Company. The Reporting Person also received a grant of performance-based restricted stock units (PSUs) made in accordance with the New York Stock Exchange Listed Company Manual Rule 303A.08. The maximum number of Common Stock that may be delivered to the Reporting Person for this inducement grant pursuant to the grants of RSUs and PSUs is 169,000 in the aggregate.

Represents a grant of 44,004 RSUs on February 26, 2026, which generally vest in equal installments on each of the first three anniversaries of the grant date, subject to their continued employment with the Company through such date.