Announcement PDF Market Announcement 28 February 2023 Atomos Limited (ASX: ASX) – Suspension from Quotation Description The securities of Atomos Limited (‘ASX’) will be suspended from quotation immediately under Listing Rule 17.2, at the request of ASX, pending the release of its financial statements ending 31 December 2022. Issued by Rana Kurban Adviser, Listings Compliance 28 February 2023 ASX Limited Market Announcement 1/1 ASX Customer Service Centre 131 279 | asx.com.au ATOMOS LIMITED (ASX:AMS) 700 SWANSTON STREET CARLTON VIC 3053 ACN: 139 730 500 Ms Rana Kurban Advisor, Listings Compliance (Melbourne) 28 February 2023 ASX Level 4, Rialto North Tower 525 Collins Street Melbourne VIC 3000 Via e-mail Cc: tradinghaltsmelbourne@asx.com.au Dear Rana Atomos Limited – Request for Voluntary Suspension Atomos Limited (Atomos or the Company) requests a voluntary suspension in trading of its fully paid ordinary securities, with effect from the commencement of trading on Tuesday, 28 February 2023, pending lodgement of its auditor-reviewed financial statements for the half year ended 31 December 2022 (Financial Report) with ASX. In accordance with Listing Rule 17.2, the Company provides the following information: - the suspension is requested as there remain some unresolved matters which will delay the finalisation of the auditor’s review of the Financial Report; the Company anticipates the voluntary suspension will last until the earlier of the lodgement of the Company’s Financial report with ASX, and 15 March 2023; and the Company is not aware of any reason why the voluntary suspension should not be granted, nor of any other information relevant to this request. This request has been approved by the Company’s Board of Directors. Should you have any further queries, please do not hesitate to contact me. Yours sincerely VanessaChidrawi Vanessa Chidrawi Company Secretary  MELBOURNE  TOKYO  LONDON  FRANKFURT  BROOKLYN | atomos.com page 1