Announcement PDF Decidr AI Industries Ltd ACN: 614 347 269 Level 20, 347 Kent Street, Sydney NSW 2000 W: decidr.ai | E: investors@decidr.ai ASX Release 30 September 2026 Change of Financial Year End Decidr AI Industries Ltd (ASX: DAI) (“DAI” or “the Company”) advises that the Board of the Company has resolved to change its financial year from 1 July – 30 June to 1 January – 31 December in accordance with section 323D(2A) of the Corporations Act 2001 (Cth). The change offers several advantages, including streamlining the preparation of annual statutory financial statements and alignment of the Company’s financial year end with that of its peers. The Company confirms that: ▪ DAI’s most recent financial year ended on 30 June 2026; ▪ As a result of the change, the current financial year will be a six-month ‘stub’ period from 1 July 2026 to 31 December 2026 (Transitional Financial Year); and ▪ Following the Transitional Financial Year, DAI will adopt a 12-month financial year commencing on 1 January and ending 31 December for each year. The Company also advises that, commencing with the Transitional Financial Year, it will report its financial results in United States dollars (USD) moving forward. The change in financial year requires DAI to do the following in respect of the Transitional Financial Year: ▪ Lodge the Transitional Financial Year audited accounts with ASX by 31 March 2027; ▪ Lodge the Transitional Financial Year annual report with ASX by 30 April 2027; and ▪ Hold an annual general meeting of shareholders in respect of the Transitional Financial Year by 31 May 2027 (Transitional AGM). Details of the Transitional AGM will be notified to shareholders closer to the date. -Ends- For further information, please contact: David Brudenell Executive Chairman, Decidr AI Industries Ltd E: dbrudenell@decidrindustries.ai This announcement has been authorised for release by the Board of DAI. About Decidr AI Industries (ASX:DAI) Decidr AI Industries (ASX:DAI) is an AI-enablement group building the infrastructure that allows organisations to become truly AI-native. The company owns 100% of Decidr.ai, developer of the Decidr Agentic Operating System—technology that unifies business data, workflows, and decisions into a deterministic, enterprise-grade AI layer. DAI also owns Sugarwork, a leading knowledge-capture and workflow-automation platform, and Rumi, its ambient meeting intelligence technology integrated into Sugarwork, further strengthening its capabilities in organisational intelligence and enterprise AI adoption. Decidr AI Industries Ltd ACN: 614 347 269 Level 20, 347 Kent Street, Sydney NSW 2000 W: decidr.ai | E: investors@decidr.ai With these combined assets, DAI is accelerating product development, expanding into new industries and geographies, and enabling its portfolio and partners to unlock rapid growth through scalable, agentic AI. To be updated on all DAI activities, news and access historical information register on the DAI Investor Portal: https://decidrindustries.ai/auth/signup For more information see https://decidrindustries.ai