Announcement PDF 17 March 2026 ASX RELEASE DATE OF ANNUAL GENERAL MEETING AND CLOSING DATE FOR DIRECTOR NOMINATIONS Electro Optic Systems Holdings Limited (“EOS” or “Company”) (ASX: EOS) advises that its Annual General Meeting will be held in Sydney, in person, on Tuesday, 19 May 2026. Further details will be provided in the Notice of Meeting, which will be released to the ASX by 17 April 2026. EOS also advises that the closing date for receipt of director nominations is 5.00pm (Sydney time) on 25 March 2026. This document was authorised for release by the Company Secretary, Melanie Andrews MELANIE ANDREWS Company Secretary ir@eos-aus.com Page 2 of 2 ABOUT ELECTRO OPTIC SYSTEMS (ASX: EOS) EOS currently operates in two divisions DEFENCE SYSTEMS Defence Systems specialises in technology for weapon systems optimisation and integration, as well as ISR (Intelligence, Surveillance and Reconnaissance) and C4 systems for land warfare. Its key products include next-generation remote weapon systems, vehicle turrets, high-energy laser weapons (directed energy), as well as fully integrated and modular counter-UAS and C4 systems. SPACE SYSTEMS Space Systems specialises in applying EOS-developed optical sensors and effectors to detect, track and characterise objects in space. It includes capabilities in the domain of space control. FORWARD LOOKING STATEMENTS This announcement may contain certain "forward-looking statements" including statements regarding EOS' intent, belief or current expectations with respect to EOS' business and operations, market conditions, results of operations, financial condition, and risk management practices. The words "likely", "expect", "aim", "should", "could", "may", "anticipate", "predict", "believe", "plan" and other similar expressions are intended to identify forward-looking statements. Indications of, and guidance on, future earnings, financial position and performance, establishment costs and capital requirements are also forward-looking statements. Forward-looking statements including projections, guidance on future earnings and estimates are provided as a general guide only and should not be relied upon as an indication or guarantee of future performance. This announcement may contain such statements that are subject to risk factors associated with an investment in EOS. Forward- looking statements involve known and unknown risks, uncertainties and assumptions and other important factors that could cause the actual results, performances or achievements of EOS to be materially different from future results, performances or achievements expressed or implied by such statements. Readers are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date of this announcement