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Aterian

ATN · Main Market · Basic Resources · mcap £4.6m today

All announcements

All RNS · 61 Key events · 45

30 Sep 26

Total Voting Rights & Admission to Trading
RNS 9799169 ↗
30 Sep 26

Half-year Results

Interim Results for the Six Months Ended 30 June 2026
RNS 9798643 ↗
23 Sep 26

CLN Conversion

Aterian Plc (LSE: ATN), the Africa-focused critical minerals exploration, development and trading company, announces the early conversion of a portion of outstanding Convertible Loan Notes ("CLN") through the issue of new ordinary shares in the Company...
RNS 9786918 ↗
21 Sep 26

CLN Conversion

Aterian Plc (LSE: ATN), the Africa-focused critical minerals exploration, development and trading company, announces the early conversion of a portion of outstanding Convertible Loan Notes ("CLN") through the issue of new ordinary shares in the Company...
RNS 9782550 ↗
16 Sep 26

Eastinco Fundraise to Trial Tungsten Trading

Aterian plc (LSE: ATN), the African-focused critical and strategic metals company, is pleased to announce that its wholly owned Rwandan subsidiary, Eastinco Limited ("Eastinco"), has commenced a trial for the trading of tungsten ore and concentrates,...
RNS 9773976 ↗
28 Aug 26

Total Voting Rights & Admission to Trading
RNS 9744386 ↗
14 Aug 26

CLN Conversion

Aterian Plc (LSE: ATN), the Africa-focused critical minerals exploration, development and trading company, announces the early conversion and redemption of a portion of outstanding Convertible Loan Notes ("CLN") through the issue of new ordinary shares in...
RNS 9721499 ↗
13 Aug 26

Management and Shareholder Investments

Combined capital support strengthens Aterian at both parent-company and subsidiary levels
RNS 9719089 ↗
10 Aug 26

AI Exploration Programme Commences in Botswana

Aterian plc (AIM: ATN), the critical minerals exploration and development company, is pleased to announce the commencement of a high-resolution drone magnetic survey over its Botswana copper exploration licences in the Kalahari Copper Belt.
RNS 9711828 ↗
03 Aug 26

New Copper Targets Defined at Agdz East, Morocco

New Copper Targets Defined at Agdz East, Morocco
RNS 9699578 ↗
09 Jul 26

Holding(s) in Company
RNS 9660718 ↗
08 Jul 26

Q2 2026 Rwanda Trading Update

Aterian plc (LSE: ATN), the African-focused critical minerals exploration, development and trading company, is pleased to provide an update on its Rwanda-based mineral trading operations for the three months ended 30 June 2026.
RNS 9657156 ↗
01 Jul 26

Lithosquare JV Exploration Programmes Commences

Aterian plc (LSE: ATN), the critical minerals exploration and development company, is pleased to announce that field operations have commenced under its recently established strategic joint venture with Lithosquare, marking the transition from partnership...
RNS 9645594 ↗
30 Jun 26

Total Voting Rights
RNS 9642918 ↗
25 Jun 26

2026 Annual General Meeting Results

Aterian plc (LSE: ATN), the African-focused critical minerals exploration, development and trading company, is pleased to announce that at the Company's Annual General Meeting held earlier today, all resolutions were duly passed.
RNS 9637227 ↗
09 Jun 26

Supply Agreement Supports Trading Growth

Aterian plc (LSE: ATN), the African-focused critical minerals exploration, development and trading company, is pleased to announce that its wholly owned Rwanda subsidiary, Eastinco Limited ("Eastinco") has entered into a long-term supply agreement...
RNS 9607672 ↗
05 Jun 26

CLN Conversion

The Company has approved the redemption and conversion of £20,000 of the CLN, pursuant to their terms.
RNS 9605087 ↗
05 Jun 26

CLN Conversion

The conversion amount will be satisfied through the issue of 320,000 new ordinary shares of £0.10 each in the capital of the Company ("Ordinary Shares") at a conversion price of 25 pence per Ordinary Share (the "Conversion Shares").
RNS 9603037 ↗
01 Jun 26

AGM Announcement

Aterian plc (LSE: ATN), the critical mineral exploration and development company focused on Africa, announces that its Annual General Meeting ("AGM") will be held on 25 June 2026 at the offices of Hill Dickinson LLP, The Broadgate Tower, 20 Primrose...
RNS 9595722 ↗
01 Jun 26

Lithosquare JV Completion Accelerates Exploration

Aterian plc (LSE: ATN), the African-focused critical metals-focused exploration, development and trading company, is pleased to announce the completion of its joint venture agreement ("Agreement") with Lithosquare SAS ("Lithosquare"), securing third-party...
RNS 9593251 ↗
29 May 26

Convertible Loan Notes & Warrants Issue

Aterian Plc (LSE: ATN), the Africa-focused critical minerals exploration, development and trading company, is pleased to announce an increase to the recently announced strategic refinancing initiative to support the continued growth of the Group's...
RNS 9592907 ↗
29 May 26

Total Voting Rights
RNS 9590832 ↗
28 May 26

CLN Conversion

The conversion amount will be satisfied through the issue of 230,000 new ordinary shares of £0.10 each in the capital of the Company ("Ordinary Shares") at a conversion price of 25 pence per Ordinary Share (the "Conversion Shares").
RNS 9589981 ↗
27 May 26

CLN Conversion

The conversion amount will be satisfied through the issue of 270,000 new ordinary shares of £0.10 each in the capital of the Company ("Ordinary Shares") at a conversion price of 25 pence per Ordinary Share (the "Conversion Shares").
RNS 9587958 ↗
26 May 26

CLN Conversion

Aterian Plc (LSE: ATN), the Africa-focused critical minerals exploration, development and trading company, announces the early conversion and redemption of a portion of its recently issued Convertible Loan Notes ("CLN") through the issue of new ordinary...
RNS 9585712 ↗
22 May 26

CLN Conversion

Aterian Plc (LSE: ATN), the Africa-focused critical minerals exploration, development and trading company, announces the early conversion and redemption of a portion of its recently issued Convertible Loan Notes ("CLN") through the issue of new ordinary...
RNS 9581195 ↗
20 May 26

PIK Bond Conversion

Aterian Plc (LSE: ATN), the Africa-focused critical minerals exploration, development and trading company, announces the conversion and redemption of a portion of its outstanding PIK Bonds through the issue of new ordinary shares in the Company following a...
RNS 9576429 ↗
19 May 26

Holding(s) in Company
RNS 9575433 ↗
19 May 26

Convertible Loan Notes, Warrants, Debt Redemption

Aterian Plc (LSE: ATN), the Africa-focused critical minerals exploration, development and trading company, is pleased to announce a strategic refinancing initiative to support the continued growth of the Group's revenue-generating trading operations,...
RNS 9575428 ↗
01 May 26

Final Results

Final Results for the Year Ended 31 December 2025
RNS 9547938 ↗
15 Apr 26

Ground Magnetics Underway at Agdz Cu-Ag Project

Aterian plc (AIM: ATN), the Africa-focused critical metals exploration company, is pleased to announce the commencement of a ground-based magnetic geophysical survey at its 100%-owned Agdz Copper-Silver Project ("Agdz" or the "Project") in the Kingdom of...
RNS 9520221 ↗
09 Apr 26

Commencement of Work at KCB, Botswana

Aterian plc (LSE: ATN), the critical minerals exploration and development company, is pleased to announce the commencement of a soil geochemical programme over its licence PL2622/2023 ("Project") within the Kalahari Copperbelt ("KCB") located in the...
RNS 9512630 ↗
07 Apr 26

Q1 2026 Rwanda Trading Update

Aterian plc (LSE: ATN), the critical minerals exploration and development company, is pleased to provide an update on its Rwandan mineral trading operations for the first quarter ended 31 March 2026.
RNS 9506994 ↗
31 Mar 26

Lithosquare AI JV Delivers 8 Priority Targets

Aterian plc (LSE: ATN), the African-focused critical minerals exploration and trading company, is pleased to announce that its artificial intelligence ("AI") collaboration with Lithosquare SAS ("Lithosquare") has completed its target selection phase as per...
RNS 9499072 ↗
23 Mar 26

Strategic Trading JV with Wogen Resources

Aterian plc (LSE: ATN), the African-focused critical minerals exploration and trading company, is pleased to announce that its wholly owned Rwanda subsidiary, Eastinco Limited ("Eastinco"), has successfully commenced trading and export operations under the...
RNS 9485660 ↗
12 Mar 26

Issue of Convertible Loan Notes

Aterian Plc (LSE: ATN), the critical metal-focused exploration and development company, announces that it has issued £150,000 of convertible loan notes ("CLNs") with a maturity date of 31/12/2027 to a longstanding shareholder.
RNS 9472048 ↗
06 Mar 26

Application for Admission of Shares

Further to the announcement by the Company on 26 February 2026, application has been made for the 88,000 Fee Shares referenced under the heading "Issue of Equity and Funding", to be admitted to trading on the London Stock Exchange, with admission expected...
RNS 9462933 ↗
27 Feb 26

Total Voting Rights
RNS 9451141 ↗
26 Feb 26

EIA Approval for Agdz Cu-Ag Project and Funding

EIA Approval for Agdz Cu-Ag Project and Funding
RNS 9447567 ↗
19 Feb 26

Issue of Equity and Convertible Bonds
RNS 9437262 ↗
09 Feb 26

Tantalum Growth & Funding Partnership, Rwanda

Aterian plc (AIM: ATN), the Africa-focused critical metals exploration and development company, announces that it has agreed Heads of Terms ("HoT") for a transformational strategic commercial and funding partnership relating to the sale, marketing, and...
RNS 9419828 ↗
04 Feb 26

Sodium-Carbonate–Rich Brines Identified at Sua Pan

Aterian plc (AIM: ATN), the Africa-focused critical metals exploration and development company, provides an update on the early-stage groundwater reconnaissance and sampling programme recently completed at its Sua Pan Brine Project ("the Project") in the...
RNS 9406710 ↗
29 Jan 26

Copper-Silver Structures Identified at Agdz Est

Multiple Copper-Silver Mineralised Structures Identified, Agdz Est Project, Morocco
RNS 9392482 ↗
15 Jan 26

Positive Study Results – Kalahari Copperbelt

Aterian Plc (AIM: ATN), the Africa-focused critical metals exploration company, is pleased to announce encouraging results from an independent geophysical study completed over Prospecting Licence PL265/2025 ("Licence") in the Kalahari Copperbelt ("KCB"),...
RNS 9354457 ↗
07 Jan 26

Director/PDMR Shareholding Director buys

Aterian Plc (LSE: ATN), the African- focused exploration and development company advancing its portfolio strategic metal assets was informed on 07 January 2026 of the following transaction in the Company's ordinary shares by the Company's Executive Chairperson.
RNS 9338777 ↗
05 Jan 26

Q4 2025 Rwanda Trading Update

Aterian plc, the critical mineral exploration and development company focused on Africa, is pleased to announce that its Rwandan mineral trading operations continue to grow and generated an unaudited gross profit of approximately US$145,000 during the...
RNS 9332240 ↗
15 Dec 25

New Prospecting Licence in Botswana

Aterian plc (LSE: ATN), the critical mineral exploration and development company focused on Africa, is pleased to announce that it has been granted a new Prospecting Licence ("PL") within the highly prospective Kalahari Copper Belt ("KCB") in the Republic...
RNS 9295787 ↗
09 Dec 25

Transformational AI-Led JV with Lithosquare SAS

€1.4 million exploration acceleration programme for Aterian's Moroccan and Botswana copper and critical mineral targets
RNS 9284533 ↗
01 Dec 25

Total Voting Rights
RNS 9265967 ↗
21 Nov 25

Issue of Equity
RNS 9249350 ↗
18 Nov 25

Issue of Equity
RNS 9241083 ↗
13 Nov 25

Holding(s) in Company
RNS 9232080 ↗
13 Nov 25

Issue of Equity
RNS 9231822 ↗
12 Nov 25

Commencement of Work at Sua Pan Lithium Project

Commencement of Work at Sua Pan Lithium Project
RNS 9227636 ↗
10 Nov 25

Issue of Equity
RNS 9224366 ↗
07 Nov 25

Issue of Equity
RNS 9220639 ↗
06 Nov 25

Share Capital Increase

Aterian Plc (LSE: ATN), the Africa-focused critical minerals exploration and development company, announces the issue of 226,500 New Ordinary Shares at the par value of 10p.
RNS 9217799 ↗
05 Nov 25

Temporary Amendment of Warrant Exercise Price

Aterian plc (LSE: ATN), the critical and strategic metals-focused exploration and trading company, announces that the directors have approved a temporary amendment to the terms of the Company's Series 12 Warrants, which were issued on 12 October 2022 and...
RNS 9214268 ↗
31 Oct 25

Total Voting Rights
RNS 9207055 ↗
31 Oct 25

Rwanda Update

Aterian plc (LSE: ATN), the critical mineral exploration and development company, today provides an update on the Rio Tinto Mining and Exploration Limited ("Rio Tinto") Joint Venture ("JV") within the Southern Province of the Republic of Rwanda ("Rwanda").
RNS 9207051 ↗
17 Oct 25

Equity Capital Financing

Aterian Plc (LSE: ATN), the Africa-focused critical minerals exploration and development company, is pleased to announce it has successfully secured signed subscriptions for GBP 455,000 of equity capital through the issue of 1.4m new ordinary shares...
RNS 9178706 ↗

Source: Investegate RNS archive. Quotes are short extracts. Not investment advice.