Announcement PDF EOS Investor Call – Recent Announcements Canberra, 30 January 2024 Electro Optic Systems Holdings Limited (“EOS” or “Company”) (ASX: EOS) will host a call to discuss the Business Activity Statement and Q4 Cash Flow announced today (Activity Statement and Q4 Cash Flow – Dec 2023) The call will be held on Wednesday 31 January 2024 as follows: EOS Investor Call Wednesday 31 January 2024 13:00-14:00 AEDT Participants can register for the conference call by navigating to: https://s1.c-conf.com/diamondpass/10036669-1e9btu.html Dr Andreas Schwer, MD & CEO, and Mr Clive Cuthell, CFO/COO, will discuss the Company’s recent announcement noted above. A Q&A facility will be available on the day. An audio recording of the call will be posted on the EOS website (Investor Centre page) shortly after the presentation. This announcement has been authorised for release to the ASX by the Board of Directors of EOS. Further information: Marguerite Wilson enquiry@eos-aus.com ABOUT ELECTRO OPTIC SYSTEMS (ASX: EOS) EOS operates in two divisions: Defence Systems and Space 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 counterUAS and C4 systems. Space Systems includes all EOS space and communications businesses, and operates as two entities – Space Technologies and EM Solutions. Space Technologies 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 and space warfare. EM Solutions delivers world-leading RF and optical space communications technology. Its core product range centres around the development and production of high-end, broadband radio transceivers for satellite communications as well as satellite communications-on-the-move terminals for defence and government customers. 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. Forwardlooking 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. Page 2 of 2