cabo-20260312

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

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FORM 8-K

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CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of Earliest Event Reported): March 12, 2026

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Cable One, Inc.

(Exact Name of Registrant as Specified in Its Charter)

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Delaware	001-36863	13-3060083
(State or Other Jurisdiction of Incorporation or Organization)	(Commission File Number)	(I.R.S. Employer Identification No.)


210 E. Earll Drive, Phoenix, Arizona			85012
(Address of Principal Executive Offices)			(Zip Code)

Registrant’s Telephone Number, Including Area Code: (602) 364-6000

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Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:


☐			Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐			Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐			Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐			Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class

Trading Symbol(s)

Name of Each Exchange on Which Registered

Common Stock, par value $0.01 per share

CABO

New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).


Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.03 Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant.

On March 12, 2026, Cable One, Inc., a Delaware corporation (the “Company”), borrowed $575.0 million under its $1.25 billion revolving credit facility (the “Revolving Credit Facility”). On March 16, 2026, the proceeds were used to repay in full all $575.0 million aggregate principal amount outstanding of the Company’s 0.000% convertible senior notes due 2026 (the “Notes”) on the final maturity date.

Following the borrowing described above, the unfunded commitments under the Revolving Credit Facility totaled $675.0 million.

Item 8.01 Other Events.

The information set forth in Item 2.03 of this Current Report on Form 8-K is incorporated by reference into this Item 8.01.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.


Cable One, Inc.

By:	/s/ Christopher J. Arntzen
	Name:	Christopher J. Arntzen
	Title:	Senior Vice President, General Counsel and Secretary

Date: March 16, 2026

Cable One Inc. filed SEC Form 8-K: Creation of a Direct Financial Obligation, Other Events