X0306 4 2021-10-01 0001632127 Cable One, Inc. CABO 0001882798 Koetje Todd M C/O CABLE ONE, INC. 210 E. EARLL DRIVE PHOENIX AZ 85012 1 See Remarks Common Stock, par value $0.01 2021-10-01 4 A 0 393 0 A 393 D Stock Appreciation Rights 1845.13 2021-10-01 4 A 0 2000 0 A 2031-10-01 Common Stock, par value $0.01 2000 2000 D Represents 393 shares of restricted stock granted to the Reporting Person, which generally vest on October 1, 2024, subject to the Reporting Person's continued employment with Cable One, Inc. through such date. The stock appreciation rights (SARs) generally vest and become exercisable as to 25% of the number of underlying shares covered by the grant on each of the first four anniversaries of the date of the grant, subject to the Reporting Person's continued employment with Cable One, Inc. through each such date. Each SAR represents the right, upon exercise, to receive a number of shares of Common Stock equal in value to the amount, if any, by which the fair market value of Common Stock (as determined on the date of exercise) exceeds the exercise price. The Reporting Person is the Senior Vice President, Business Development & Finance /s/ Peter N. Witty for Todd M. Koetje 2021-10-05