Cable One (CABO) investor relations material

Executive summary

• The annual meeting is scheduled for May 14, 2026, in a virtual format, with voting available online, by phone, or by mail.

• Stockholders as of March 30, 2026, are eligible to vote on key proposals, including director elections, auditor ratification, executive compensation, and a new incentive plan.

• The company experienced a net loss of $356.5 million in 2025, primarily due to $586 million in non-cash impairment charges, with revenues of $1.50 billion and adjusted EBITDA of $801.7 million.

• Strategic actions in 2025 included capital investments in network upgrades, fiber deployment, and the announced acquisition of Mega Broadband Investments Holdings LLC, expected to close in October 2026.

Voting matters and shareholder proposals

• Proposals include electing eight directors, ratifying PwC as auditor for 2026, an advisory vote on 2025 executive compensation, and approval of the 2026 Omnibus Incentive Compensation Plan.

• Board recommends voting in favor of all proposals.

• Shareholder proposals and nominations for the 2027 meeting must comply with specific deadlines and procedures.

Board of directors and corporate governance

• The board consists of eight nominees, with a strong emphasis on diversity, independence, and relevant industry experience.

• 50% of the board are women, and women hold key leadership roles.

• All committees except the Executive Committee are composed entirely of independent directors.

• The board has removed the mandatory age limit for directors and maintains majority voting in uncontested elections.

• Proxy access is available for stockholders meeting ownership and duration requirements.