Announcement PDF RNS Number : 4351G Aterian PLC 01 October 2024 ATERIAN Plc ("Aterian ", the "Company" or the "Group") Executive Director/PDMR Share Purchases Aterian Plc (LSE: ATN),the exploration and development company advancing its portfolio of Africanfocused critical and strategic metal assets was informed on 27 September 2024 of the following purchase of the Company's ordinary shares by the Executive Chairperson and PDMRs of the Company. The purchases made on 24 September 2024 are detailed below: 1. Details of the person discharging managerial responsibilities / person closely associated a) Name 2. Reason for the notification a) Position/status PDMR, Director b) Initial notification / Amendment Initial 3. Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor a) Name Aterian plc b) LEI 2138005GAARIE1JMP262 4. Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted a) Description of the financial instrument, type of instrument Ordinary Shares Identification code ISIN: GB00BPJMN573 b) Nature of the transaction Purchase of shares c) Price(s) and volume(s) Price (s) Volume (s) £0.53 25,000 d) e) Charles Bray Aggregate information - Aggregate volume 25,000 shares in aggregate - Total Price £13,250 Date of the transaction 27/09/2024 f) Place of the transaction London Stock Exchange g) Additional information NA This information is provided by RNS, the news service of the London Stock Exchange. RNS is approved by the Financial Conduct Authority to act as a Primary Information Provider in the United Kingdom. Terms and conditions relating to the use and distribution of this information may apply. For further information, please contact rns@lseg.com or visit www.rns.com. RNS may use your IP address to confirm compliance with the terms and conditions, to analyse how you engage with the information contained in this communication, and to share such analysis on an anonymised basis with others as part of our commercial services. For further information about how RNS and the London Stock Exchange use the personal data you provide us, please see our Privacy Policy. END DSHMBBPTMTBMMJI