Announcement PDF Ocean Sciences Ltd | ASX: OSS | 11 November 2026 Ocean Sciences Ltd ACN: 009 104 330 Phone: 03 9008 2049 Address: Suite 303, 365 Little Collins St Melbourne VIC 3000 Page 1 of 1 Section 708A (5) Notification Ocean Sciences Ltd (ASX:OSS) (“the Company”) refers to the issue of 48,981,817 ordinary shares in the Company on 11 November 2026. The Corporations Act 2001 (the Act) restricts the on-sale of securities issued without disclosure unless the sale is exempt under Section 708 or 708A of the Act. By the Company giving this notice, sale of securities noted above will fall within the exemption in Section 708A (5) of the Act. In accordance with section 708A (6) of the Act, the following information is provided: a) this notice is given within 5 business days after the day of the issue; b) the issue is without disclosure to investors under Part 6D.2 of the Act; c) this notice is given under section 708A(5)(e) of the Act; d) as at the date of this notice, the Company has complied with the provisions of Chapter 2M of the Act as they apply to the Company and section 674 and 674A of the Act; and e) as at the date of this notice, there is no excluded information to be provided in accordance with section 708A(7) and (8) of the Act. This announcement has been authorised by the Company Secretary. - END -