Atalaya Mining Plc

1 Lampousas Street

1095 Nicosia, Cyprus

Tel: +357 22442705

Fax: +357 22442708

www.atalayamining.com

2 May 2023

Atalaya Mining Plc.

("Atalaya" or "the Company")

Notice of Q1 2023 Results

Atalaya Mining Plc (AIM: ATYM, TSX: AYM) will release its first quarter financial results for the period ended 31 March 2023 ("Q1 2023") together with its unaudited condensed consolidated financial statements on Monday, 15 May 2023.

The Company is also pleased to announce that Alberto Lavandeira (CEO) and César Sánchez (CFO) will provide a live presentation relating to the Q1 2023 Results via the Investor Meet Company platform on Thursday, 18 May 2023 at 13:00 BST.

The presentation is open to all existing and potential shareholders. Questions can be submitted pre-event via the Investor Meet Company dashboard up until 9:00 BST the day before the meeting or at any time during the live presentation.

Investors can sign up to Investor Meet Company for free and click "Add to Meet" Atalaya via:

https://www.investormeetcompany.com/atalaya-mining-plc/register-investor

Investors who already follow Atalaya on the Investor Meet Company platform will automatically be invited.

Contacts:

About Atalaya Mining Plc

Atalaya is an AIM-listed mining and development group which produces copper concentrates and silver by-product at its wholly owned Proyecto Riotinto site in southwest Spain. Atalaya's current operations include the Cerro Colorado open pit mine and a modern 15 Mtpa processing plant, which has the potential to become a central processing hub for ore sourced from its wholly owned regional projects around Riotinto that include Proyecto Masa Valverde and Proyecto Riotinto East. In addition, the Group has a phased earn-in agreement for up to 80% ownership of Proyecto Touro, a brownfield copper project in the northwest of Spain, as well as a 99.9% interest in Proyecto Ossa Morena. For further information, visit www.atalayamining.com