Electro Optic Systems Holdings' (ASX:EOS) shares were down nearly 3% in recent Thursday trading after it said in a late Wednesday filing that the Australian Federal Court ordered the company to pay AU$4 million under civil penalty proceedings brought by the Australian Securities and Investments Commission (ASIC).

Electro Optic said in November 2025 that both the company and the ASIC agreed that AU$4 million was an appropriate penalty.

The case related to certain disclosure matters in 2022, including the company's revenue guidance for that year, according to the November statement.

"In recent years, the EOS Board and executive leadership team have been focused on strengthening the foundations of the business for sustainable growth, including resolving legacy issues connected to the challenging conditions the company faced in 2022 and its market announcements in that year," Electro Optic Chairman Garry Hounsell said.