Electro Optic Systems (ASX:EOS)
ASX announcement history & article coverage
Transparent by design.
Announcments by Electro Optic Systems (ASX:EOS) are listed here, whether we covered it or not. Where we've written an article, you'll see it linked directly. Where we haven't, the filing is still shown so nothing is hidden from view. If you think a particular announcement deserved editorial coverage and was overlooked, you can flag it for review and our team will take a look.
Becoming a substantial holder
Change in substantial holding
Update on Contract for Nation-wide Counter-drone Defence
Becoming a substantial holder
New Nation-Wide Counter Drone Contract (A$700m)
EOS signs conditional A$700 million nation-wide counter-drone defence contract
Ceasing to be a substantial holder
Becoming a substantial holder
Becoming a substantial holder
Notification regarding unquoted securities - EOS
Notification regarding unquoted securities - EOS
Notification regarding unquoted securities - EOS
Notification regarding unquoted securities - EOS
Notification regarding unquoted securities - EOS
Response to Media Article
Notification regarding unquoted securities - EOS
Proposed issue of securities - EOS
Proposed issue of securities - EOS
Investor Presentation
EOS 1H 2026 revenue surges 283% on MARSS acquisition and defence contract growth
Appendix 4D, Half-year Financial Report and Revenue Update
1H 2026 Reporting Date and Investor Call
Change in substantial holding
Change in substantial holding
Change in substantial holding
Quarterly Activities/Appendix 4C and updated Revenue Outlook
EOS reports record half-year revenue, strong order book growth, and upgrades FY26 guidance
Becoming a substantial holder
Ceasing to be a substantial holder