Announcement PDF ASX:3DA ASX Announcement 23 October 2026 1 Cleansing Notice Notice pursuant to Section 708A(5)(e) of the Corporations Act …………………………………………………………………………………………………………… Amaero Inc (NASDAQ:AMRO; ASX:3DA) (“Amaero” or the “Company”), a leading U.S.-based producer of high-value refractory and titanium alloy spherical metal powders for additive manufacturing (“AM”) and advanced manufacturing, and a pioneer in Powder Metallurgy Hot Isostatic Pressing (“PM-HIP”) manufacturing of large near-net-shape components, advises that on 19 October 2026 it issued 5,012,697 fully paid shares of common stock (the “New Securities”) in connection with its initial public offering on the NASDAQ Global Select Market (the “Offering”), as outlined in the Company’s ASX announcement dated 15 October 2026. For the purposes of section 708A(5)(e) of the Corporations Act 2001 (Cth) (“Corporations Act”) as modified by ASIC Corporations (Offer of CHESS Depositary Interests) Instrument 2025/180, the Company gives notice of the following in respect of the New Securities: 1. The New Securities were issued without disclosure to investors under Part 6D.2 of the Corporations Act; 2. The Company, as at the date of this notice, has complied with: (a) the provisions of Chapter 2M of the Corporations Act as they apply to the Company; and (b) sections 674 and 674A of the Corporations Act. 3. There is no excluded information, as defined in sections 708A(7) and 708A(8) of the Corporations Act, as at the date of this notice. This announcement has been authorised for release by the Chairman and CEO. For further information, please contact: Amaero Inc. Hank J. Holland Chairman and CEO hank.holland@amaeroinc.com Media & Investor Enquiries in Australia Jane Morgan Director jm@janemorganmanagement.com.au Media & Investor Enquiries in United States Shannon Devine MZ Group amaero@mzgroup.us About Amaero Amaero Inc. (“Amaero”) is a leading U.S.-based producer of high-value refractory and titanium alloy spherical metal powders for additive manufacturing (“AM”) and advanced manufacturing, and a pioneer in Powder ASX:3DA ASX Announcement 23 October 2026 2 Metallurgy Hot Isostatic Pressing (“PM-HIP”) manufacturing of large near-net-shape components. With manufacturing and corporate headquarters in Tennessee, we occupy a strategically critical position at the intersection of U.S. national security priorities, AM technology, and the domestic reshoring of imperative U.S. supply chains. Forward-Looking Statements This announcement contains “forward-looking statements,” including statements regarding Amaero’s preliminary unaudited estimates for the quarter ended 30 September 2026. In some cases, you can identify forward-looking statements because they contain words such as “may,” “will,” “expects,” “plans,” “anticipates,” “could,” “would,” “intends,” “believes,” or the negative of these words or other similar terms or expressions that concern our expectations, strategy, plans, or intentions. These statements are based on management’s current expectations, assumptions, and beliefs concerning future developments, which are inherently subject to uncertainties, risks, and changes in circumstances that are difficult to predict, including risks related to changes in Amaero’s operating plan. Therefore, we cannot assure you that the events reflected in the forward-looking statements will occur, and actual events could differ materially from those described in the forward-looking statements. Any forward-looking statement speaks only as of the date as of which such statement is made, and except as required by law, we undertake no obligation to update or publicly revise any forward-looking statements.