UK small-cap RNS · 19 Oct 2026
The key announcements of UK small & mid caps under £2bn on 19 Oct 2026 – situations they move are marked, with the share price since.
Key = all announcements except routine filings (voting rights, buybacks, holdings, director forms), plus director dealings and holdings that are part of a situation. Not investment advice.
| Date | Company | Mcap ↕ | Type | Announcement | |
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| 19 Oct | Elecosoft Public Limited Company ELCO | £192m | Eleco plc Update on Letter of Intent
As noted in the Update on Letter of Intent Announcement released by Bidco on 1 October 2026, Bidco became aware that Charles Stanley had sold a total of 765,127 Eleco Shares in the period between the Rule 2.7 Announcement and 29 September 2026. |
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| 19 Oct | Ondine Biomedical Inc. OBI | £55m | Project milestones | Proposed c.£10m (C$18.88m) Fundraise
This Announcement uses a £:C$ exchange rate of 1: 1.8880 |
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| 19 Oct | Atlas Metals Group plc AMG | £2.8m | Issue of New Ordinary Shares & Total Voting Rights
Atlas Metals (LSE: AMG), the natural resources and energy company, announces it will issue further ordinary shares of nominal value £0.01 each ("Ordinary Shares") pursuant to the Company's "at-the-market" facility with Axis Capital Markets Limited ("Axis"; … |
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| 19 Oct | DFS Furniture DFS | £349m | Overhang | Holding(s) in Company | |
| 19 Oct | Polar Capital Holdings POLR | £708m | EBT Share Purchase
Polar Capital Holdings plc ("Polar Capital", the “Company” or the "Group") |
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| 19 Oct | SRT Marine Systems SRT | £199m | MelloMonday Investor Webinar
SRT Marine Systems Plc (“SRT”), a global provider of intelligent maritime surveillance systems for sovereigns and maritime navigation safety systems is pleased to announce that the Company will be attending MelloMonday this evening, Monday 19th October, … |
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| 19 Oct | Earnz EARN | £15m | Result of GM & Completion of the Acquisition
Result of General Meeting & Completion of the Acquisition |
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| 19 Oct | Arkadian Strategic Metals Plc AKN | £2.1m | Clogau Gold Mine Exploration Update
Arkadian Strategic Metals Plc / EPIC: AKN / Market: AIM / Sector: Mining |
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| 19 Oct | Glenveagh Properties (CDI) GLV | £997m | Delisting / take-private | Intention to Delist from the LSE
Announces Intention to Delist from the London Stock Exchange |
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| 19 Oct | Mkango Resources MKA | £138m | Hypromag Usa Deploys Mobile Inserma System
Feedstock platform continues to build ahead of Dallas-Fort Worth commissioning, with commercial PCB sales to smelter partners generating revenue that supports magnet acquisition |
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| 19 Oct | Great Southern Copper GSCU | £14m | Director dealing | Issue of Shares and Director/PDMR Shareholdings
Great Southern Copper plc (LSE: GSCU), the company focused on copper-gold-silver exploration in Chile, announces that it has issued new ordinary shares of 1p each ("New Ordinary Shares") to Charles Bond, Chairman of Great Southern Copper, in accordance with … |
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| 19 Oct | Serval Resources Plc SRVL | £8.5m | Overhang | Holding(s) in Company | |
| 19 Oct | Invinity Energy Systems IES | £101m | Dilutive fundraise | Statement Regarding Proposed Fundraise
Invinity Energy Systems plc (AIM: IES) notes recent commentary regarding the Company. |
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| 19 Oct | Mears Group MER | £336m | Capital return | Completion of Buyback programme
Over the duration of the programme, the Group purchased and cancelled 4,928,004 Ordinary Shares of 1p each, at a total consideration of £20.0m and an average price of 405.8p, representing c.5.7% of the Group's issued share capital at the start of the buyback. |
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| 19 Oct | Tungsten West TUN | £621m | Overhang | Holding(s) in Company | |
| 19 Oct | Caspian Sunrise CASP | £45m | Project milestones | Operational update
Caspian Sunrise PLC ("Caspian Sunrise" or the "Company") |
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| 19 Oct | Zigup ZIG | £1,039m | Appointment of Joint Corporate Broker
Peel Hunt will work alongside Deutsche Bank AG, London Branch, the Company’s existing corporate broker. |
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| 19 Oct | Zenith Energy LTD.Com Shs ZEN | £30m | Disposal of a part (break-up) | Acquisition of 10 MWp PV & Production Update
Acquisition of 10 MWp PV Development Project in Lombardy and Italian Production Update |
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| 19 Oct | Invinity Energy Systems IES | £101m | Capital Access Window- Invinity Energy Systems Plc | ||
| 19 Oct | AdvancedAdvT Limited ADVT | £239m | Transaction in Own Shares
for the purposes of UK Market Abuse Regulation. |
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| 19 Oct | Faron Pharmaceuticals Oy FARN | £73m | Faron to Report Final Melanoma Survival Data from the MATINS Study at ESMO 2026
Final data in PD-1 refractory metastatic melanoma underpin the rationale for the ongoing BLAZE trial of bexmarilimab in combination with nivolumab |
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| 19 Oct | Sunda Energy SNDA | £7.8m | PSC Extension and update
Sunda Energy Plc (AIM: SNDA), the AIM-quoted exploration and appraisal company focused on gas assets in the Asia-Pacific region, is pleased to announce that its wholly owned subsidiary SundaGas Banda Unipessoal, Lda. |
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| 19 Oct | Beeks Financial Cloud Group BKS | £120m | Beeks sees positive Q1 momentum
c.$4m of Exchange Cloud® extensions secured in Q1, with new network and AI offerings set for Q3 FY27 launch |
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| 19 Oct | Cora Gold Limited CORA | £84m | Results | Sanankoro 2026 MRE Update Drilling: Selin Results
Cora Gold Limited / EPIC: CORA.L / Market: AIM / Sector: Mining |
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| 19 Oct | Ariana Resources AAU | £36m | ACF Equity Research Broker Notes
Ariana Resources plc (AIM: AAU, ASX: AA2, “Ariana” or the “Company”), advancing towards gold production at its 100%-owned 1.6 Moz (pre-tax NPV10: US$1.056 billion*) Dokwe Gold Project in Zimbabwe, updates investors that ACF Equity Research has published a new … |
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| 19 Oct | Tekcapital TEK | £7.8m | Portfolio Company Update – Innovative Eyewear Inc
Tekcapital Plc (AIM: TEK), the UK intellectual property investment group, notes that its portfolio company Innovative Eyewear, Inc. |
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| 19 Oct | Cizzle Biotechnology Holdings CIZ | £4.4m | Cizzle Shortlisted for One Nucleus Award 2026
Cizzle Biotechnology Shortlisted for Best Non-Therapeutic R&D Company of the Year at One Nucleus Awards 2026 |
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| 19 Oct | Eden Research EDEN | £20m | Attendance at Annual Biocontrol Industry meeting
Eden BioSolutions plc (AIM: EDEN), a leader in sustainable biopesticide and biocontrol technology, announces that members of its commercial team, including Sean Smith, Chief Executive Officer and Alex Abrey, Chief Financial Officer, will be attending the … |
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| 19 Oct | PureTech Health PRTC | £279m | PRTC's Gallop to Present Ph1b LYT-200 Data at ESMO
PureTech Announces Presentation of Phase 1b Results for LYT-200 in Relapsed/Refractory (R/R) High-Risk Myelodysplastic Syndromes (HR-MDS) and Acute Myeloid Leukemia (AML) at ESMO 2026 |
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| 19 Oct | Buccaneer Energy PLC BUCE | £2.6m | SP Angel Analyst Interview on Buccaneer Energy
Buccaneer Energy (AIM: BUCE), an international oil & gas exploration and production company with development and production assets in Texas, USA, and an emerging European onshore gas strategy, notes a recent interview with David Mirzai, Energy Research … |
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| 19 Oct | Mindflair MFAI | £1.3m | Portfolio companies receive industry recognition
Mindflair plc, the AIM-quoted company focused on investing in Artificial Intelligence ("AI") related technology, is pleased to provide an update on recent industry recognition received by three portfolio companies. |
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| 19 Oct | Savannah Resources SAV | £159m | Project milestones | Positive DIA received for Boticas bypass road
Critical approval for Project’s development and a major benefit for local stakeholders |
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| 19 Oct | Aura Energy Limited AURA | £44m | New Corporate Presentation
Aura Energy Limited (ASX: AEE, AIM: AURA) (“Aura” or the “Company”) is pleased to announce that following the announcement of the Bankable Feasibility Study results for the Tiris Uranium Project in Mauritania on 16 October 2026, an updated Corporate … |
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| 19 Oct | 80 Mile 80M | £56m | Takeover target | HoT for Proposed Disposal of Finnish Projects
80 Mile Plc / Ticker: 80M / Market: AIM / Sector: Mining |
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| 19 Oct | Bluebird Merchant Ventures BMV | £1.2m | Capital return | Share Buyback Programme
Bluebird Mining Ventures Ltd (LSE: BMV) ("Bluebird", "BMV" or the "Company") announces that its Board has approved the commencement of an on-market share buyback programme (the "Programme") under which the Company intends to acquire ordinary shares of no par … |
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| 19 Oct | Gelion GELN | £30m | Strong Independent U.S. Validation of Gelion's NES
U.S. national laboratory independently validates NES™ performance and exceptional high-power capability |
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| 19 Oct | Flowtech Fluidpower FLO | £53m | Director dealing | Employee Incentive Arrangements and PDMR Dealings
The intention of the 2026 Employee Incentive Arrangements is to appropriately incentivise both the Executive Directors and the wider management team of the Group by aligning the awards under the respective schemes more closely to the creation of value for … |
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| 19 Oct | Cora Gold Limited CORA | £84m | Shareholder Restructuring - Eagle Eye Transfer
Cora Gold Limited / EPIC: CORA.L / Market: AIM / Sector: Mining |
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| 19 Oct | PPHE Hotel Group Ltd PPH | £608m | Notice of Trading Update | ||
| 19 Oct | Genip GNIP | £0.7m | Soft launch of Invention Evaluator platform
GenIP plc (AIM: GNIP), a provider of AI-driven services to help research organisations and corporations commercialise their innovations, announces the soft launch of its Invention Evaluator platform (‘the platform’) which is currently being trialled by … |
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| 19 Oct | ITM Power ITM | £635m | Project milestones | Final Results
Preliminary Results for the financial year to 30 April 2026 (FY26) |
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| 19 Oct | Yellow Cake YCA | £1,331m | Board change | Directorate Change
Yellow Cake plc (“Yellow Cake”, the “Company” or “Group”) |
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| 19 Oct | Porvair PRV | £404m | Insider conviction | Director/PDMR Shareholding | |
| 19 Oct | Forterra FORT | £313m | Board change | Directorate Change
Forterra plc ("Forterra" or the "Company"), a leading UK manufacturer of essential clay and concrete building products, is pleased to announce that, further to an earlier Announcement on 28 July 2026, Lisa Oxnard has today joined the Company as Chief … |
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| 19 Oct | Kodal Minerals KOD | £57m | Kodal to explore Asamankese Lithium Project Ghana
Kodal Minerals Plc / Index: AIM / Epic: KOD / Sector: Mining |
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| 19 Oct | Mantle Resilience Plc MNTL | £12m | Statement ahead of General Meeting
Technology Minerals Plc (LSE: MNTL), the UK listed company focused on building national resource and manufacturing resilience which trades as Mantle, issues the following statement ahead of the General Meeting to be held today. |
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| 19 Oct | EnergyPathways plc EPP | £13m | Data Access Agreements
Geotechnical data and analytics agreements accelerate pathway to infrastructure debt financing for MESH salt caverns and reduce pre-FID capex |
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| 19 Oct | Petro Matad Ltd. MATD | £16m | Renewable Energy Update
Petro Matad Limited ("Petro Matad" or "the Company"), the AIM quoted Mongolian oil company, is pleased to provide the following update on its renewable energy activities in Mongolia. |
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| 19 Oct | Panther Metals PALM | £20m | Filing of Preliminary Non-Offering Prospectus
(Incorporated in the Isle of Man with company number 009753V) |
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| 19 Oct | Eco (Atlantic) Oil & Gas ECO | £144m | Fundraise | Completion of Direct Equity Subscription
("Eco", "Eco Atlantic", "Company" or, together with its subsidiaries, the "Group") |
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| 19 Oct | Serica Energy SQZ | £1,097m | Upgrade / downgrade cycle | Trading and Operations Update
Serica Energy plc (AIM: SQZ) issues the following trading and operations update in respect of the third quarter and first nine months of 2026. |
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| 19 Oct | Invinity Energy Systems IES | £101m | Dilutive fundraise | Proposed Fundraise and Capital Access Window
Invinity Energy Systems plc (AIM: IES), a global leader in vanadium flow battery (“VFB”) technology, is pleased to announce its intention to undertake a subscription (the “Subscription”) and an institutional placing (the “Placing”) to raise, in aggregate, … |
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| 19 Oct | Clean Power Hydrogen CPH2 | £11m | Turnaround plan with targets | MFE220 Testing Incident Investigation Update
596/2014 which is part of UK law by virtue of the European Union (withdrawal) Act 2018. |
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| 19 Oct | Gamma Communications GAMA | £984m | Takeover target | Offer Update
(a newly incorporated company controlled by funds managed and/or advised by Epiris GP III Limited and its affiliates) |
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| 19 Oct | Mind Gym MIND | £5.9m | Sale process / strategic review | Half Year Trading Update
MindGym is continuing to make progress with its transformation strategy to evolve the business from an episodic training provider to a strategic behavioural-change partner by making MindGym products easier to buy, sell and renew. |
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| 19 Oct | Beeks Financial Cloud Group BKS | £120m | Results | Final Results
Final Results for the year ended 30 June 2026 |
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| 19 Oct | Volex VLX | £1,157m | Upgrade / downgrade cycle | Half Year Trading Update
Record first half revenue with growth in every end-market and further margin progress; FY2027 profit expected to be towards the upper end of current market expectations |
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| 19 Oct | Kistos Holdings KIST | £260m | Large acquisition / reverse takeover | Trading Statement
· Year-to-date pro forma production(1) to 30 September 2026 of approximately 20,000 boepd (H1 2026: 20,800 boepd), with third quarter (Q3) 2026 pro forma production of approximately 18,500 boepd reflecting the planned turnaround of the Jotun FPSO |
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| 19 Oct | RC365 Holding RCGH | £10m | Balance-sheet stress / refinancing | HK$2m Contract Expansion with Blacksilver Trust
Additional development fees alongside an existing recurring SaaS relationship |
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| 19 Oct | Petrotal Corporation PTAL | £294m | Board change | Board Change & Appointment of Head of IR
PetroTal Announces Board Change and Appointment of Emily Morris as Head of Investor Relations |
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| 19 Oct | Mulberry Group MUL | £161m | Trading update | Half Year Trading Update
Strong first half performance driven by product momentum, brand elevation and full-price sales growth |
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| 19 Oct | City of London Investment Group CLIG | £256m | Trading update | Trading Update for the Quarter Ended 30/09/26
City of London Investment Group PLC (LSE: CLIG) is an active, alpha-driven global asset management group with more than three decades of experience. |
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| 19 Oct | TheraCryf Plc TCF | £3.8m | Project milestones | Ox-1 Preclinical Data Package Complete
Excellent toxicology data paves the way to apply for submission and approval |
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| 19 Oct | Diales Group Plc DIAL | £16m | Trading update | Year End Trading Update
Diales Group Plc (AIM: DIAL), the leading global professional services consultancy to the construction and engineering industries, providing multi-disciplinary consultancy services including expert witness, claims and dispute resolution services, today … |
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| 19 Oct | Nuformix NFX | £2.9m | NXP002 Development Update
Nuformix plc (LSE), a pharmaceutical development company targeting unmet medical needs in fibrosis and oncology via drug repurposing, is pleased to provide a further update on NXP002, the Company's lead programme and a potential novel inhaled treatment for … |
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| 19 Oct | Power Probe PLC PWR | £48m | Transaction in Own Shares
Power Probe PLC (AIM: PWR) announces that on 16 October 2026 it purchased 100,000 ordinary shares of 0.1p each in the Company (“ Ordinary Shares ”) pursuant to the share buyback programme (the " Buyback Programme ") announced on 8 October 2026, as follows … |
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| 19 Oct | Hemogenyx Pharmaceuticals HEMO | £45m | Feasibility Study Agreement
Study to evaluate targeted lipid nanoparticle delivery of Hemogenyx’s CAR mRNA - a potential route to an off-the-shelf, in vivo CAR-T therapy |
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| 19 Oct | Tristel TSTL | £207m | Results | Final Results
Another year of double-digit revenue growth, 15% growth in adj. pre-tax profits and strong cash generation |
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| 19 Oct | Intercede Group IGP | £80m | £1.04m Purchase Order & Notice of Interim Results
Intercede, the leading specialist in digital identity, credential management and secure mobility, announces that it has received a formal purchase order valued at approximately £1.04 million for professional services, including development work, in support of … |
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| 19 Oct | Gemfields Group Limited GEM | £56m | Results | Auction Results - October Mixed Quality Rubies
Share code on JSE:GML (General Segment of JSE Main Board) / AIM:GEM |