AMERISHIELD PROTECTION GROUP DBA CITY SHIELD SECURITY SERVICES LLC

an investment option, all contributions are invested in an age-based default fund (based upon the participant's age), as defined in the Plan agreement. Vesting - Participants are immediately vested in all contributions, the employer match, and earnings thereon when they are made to the Plan. Fully Benefit-Responsive Investment Contracts - This investment is a general account product offered through a group annuity contract and the participant's principal and interest are fully guaranteed by the entire general account assets of the insurance company. Participant transfers may be restricted for up to 30 days in the event of excessive participant trading. If the Plan Sponsor chooses a book value payout for termination, participant transfer restrictions will apply until the money is paid to t

tions from participants 4,196,234 5,519,500 Net appreciation in fair value of investments 11,605,773 Total additions 18,011,021 Deductions: Benefits paid to participants 6,186,546 Administrative expenses 17,384 Total deductions 6,203,930 Net increase 11,807,091 Net assets available for benefits: Beginning of year 96,175,537 End of year $ 107,982,628 The accompanying notes are an integral part of these financial statements. 4 City Holding Company 401(k) Plan and Trust Notes to Financial Statements Note 1. Description of Plan The following description of the City Holding Company 401(k) Plan and Trust (the “Plan”) provides only general information. Participants should refer to the plan document for a complete description of the Plan's provisions. General - The Plan is a defined contribution s

yees and certain hourly employees are eligible to participate in the plans. Under most plans, the employee may contribute to various investment alternatives. In certain plans, the Company matches a portion of the employees’ contributions. The Company’s matching contributions to these defined-contribution savings plans totaled $ 13.3 million in 2025, $ 11.8 million in 2024, and $ 10.7 million in 2023. Note 12. Significant Customers Revenue from the U.S. Government (which includes foreign military sales) includes revenue from contracts for which the Company is the prime contractor as well as those for which the Company is a subcontractor and the ultimate customer is the U.S. Government. The KGS and US segments have substantial revenue from the U.S. Government. Sales to the U.S. Government am

els in anticipation of one or more projects and the projects are delayed, reduced or terminated, we may underutilize the additional personnel, which would increase our general and administrative expenses, reduce our earnings and possibly harm our results of operations. We are subject to the requirements of the National Industrial Security Program Operating Manual for our facility security clearance, which is a prerequisite to our ability to perform on classified contracts for the U.S. Government. A facility security clearance is required for a company to perform on classified contracts for the DoW and certain other agencies of the U.S. Government. Security clearances are subject to regulations and requirements including the National Industrial Security Program Operating Manual (“NISPOM”),

le U.S. employees who are not provided retirement benefits through a collective bargaining agreement may make contributions through payroll deductions and to which we make certain matching contributions. Ethics and Compliance All of our employees are subject to Quanta’s Code of Conduct, which addresses compliance with applicable laws and Quanta’s policies concerning, among other things, general business ethics, competition, anti-corruption and bribery, environmental protection, conflicts of interest, harassment and discrimination, data security and privacy, and insider trading. Quanta’s Code of Conduct also informs employees and third parties (such as suppliers, subcontractors and members of the public) about the resources and confidential reporting mechanisms available to detect, prevent

law. Quanta may also make discretionary employer contributions to such plan. Matching contributions vest immediately, and discretionary employer contributions may be subject to a vesting schedule determined at the time of the contribution, provided that vesting accelerates upon a change in control or the participant’s death or retirement. All matching and discretionary employer contributions, whether vested or not, are forfeited upon a participant’s termination of employment for cause or upon the participant engaging in competition with Quanta or any of its affiliates. As of December 31, 2025 and 2024, the liability related to deferred cash compensation under these plans, including amounts contributed by Quanta, was $ 126.1 million and $ 110.2 million, the majority of which was included i

2 20.1 % Gross profit 4,275,081 15.0 3,510,761 14.8 764,320 21.8 % Equity in earnings of integral unconsolidated affiliates 55,635 0.2 50,484 0.2 5,151 10.2 % Selling, general and administrative expenses (2,189,209) (7.7) (1,824,754) (7.7) (364,455) 20.0 % Amortization of intangible assets (498,795) (1.7) (382,959) (1.6) (115,836) 30.2 % Increase in fair value of contingent consideration liabilities (31,203) (0.1) (7,064) — (24,139) 341.7 % Operating income 1,611,509 5.7 1,346,468 5.7 265,041 19.7 % Interest and other financing expenses (261,445) (1.0) (202,687) (0.9) (58,758) 29.0 % Interest income 15,702 0.1 32,404 0.1 (16,702) (51.5) % Other income, net 23,739 0.1 35,845 0.2 (12,106) (33.8) % Income before income taxes 1,389,505 4.9 1,212,030 5.1 177,475 14.6 % Provision for income taxe