UK small-cap RNS · 29 Oct 2025
The key announcements of UK small & mid caps under £2bn on 29 Oct 2025 – 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 | |
|---|---|---|---|---|---|
| 29 Oct | 80 Mile 80M | £56m | Update to Total Voting Rights
80 Mile PLC ('80M' or the 'Company'), the AIM, FSE, and OTC listed exploration and development company with projects in Greenland, Finland and Italy, notes as per the Company's announcement dated 28 October 2025 … |
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| 29 Oct | Genedrive GDR | £17m | Activist campaign | Holding(s) in Company | |
| 29 Oct | Springfield Properties SPR | £136m | Grant of performance share awards
Springfield Properties plc (AIM: SPR), a leading housebuilder in Scotland focused on delivering private and affordable housing, announces that, on 28 October 2025 (the "Grant Date"), it made its annual grant of awards over ordinary shares of 0.125 pence each … |
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| 29 Oct | Alkemy Capital Investments ALK | £30m | Exercise of Warrants
Alkemy Capital Investments Plc ("Alkemy" or the "Company") (LSE: ALK) (JV2:FRA) has received notice to exercise 65,000 warrants of £0.886 each, that were granted to the debt facility provider as announced on 17 February 2025, resulting in the receipt of … |
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| 29 Oct | Safestore Holdings SAFE | £1,135m | Notice of Fourth Quarter Trading Update
Safestore Holdings plc will be announcing its fourth quarter trading update for the three months ended 31 October 2025 on Thursday, 27 November 2025. |
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| 29 Oct | Vast Resources VAST | £62m | Fundraise | Placing to raise £2,000,000 - Replacement
This announcement replaces the announcement with ID number: 301296818 made on 23 October 2025 at 7:00 a.m. with the headline "Placing to raise £2,000,000". |
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| 29 Oct | City of London Investment Group CLIG | £256m | Director dealing | PDMR/PCA Shareholding
("City of London", "CLIG", "the Group" or "the Company") |
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| 29 Oct | Bezant Resources BZT | £28m | Hope and Gorob Project Update
NLZM owns an ore processing plant ("NLZM Processing Plant") which once modified it is proposed to use to process copper - gold run of mine ("RoM") ore from Hope and Gorob which has been pre-concentrated on-site using dry ore sorting technology. |
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| 29 Oct | Northern Bear NTBR | £14m | Board change | Directorate Change
Northern Bear plc (LSE: NTBR), the AIM-quoted group of companies providing specialist building and support services across the UK, announces that Julian Davis will be stepping down from his roles as Chief Financial Officer and Director of the Company. |
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| 29 Oct | Oxford Biomedica OXB | £616m | OXB honoured at 2025 CDMO Leadership Awards Europe
OXB honoured at 2025 CDMO Leadership Awards Europe in 'Cell & Gene Therapy' category |
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| 29 Oct | Skillcast Group SKL | £36m | Yellowstone Advisory and Mello Events
Skillcast Group Plc, the Governance, Risk and Compliance ("GRC") software and e-learning provider, announces that Vivek Dodd, CEO and Richard Steele, CFO will be attending and presenting at two private investor events on 19 November 2025. |
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| 29 Oct | Science Group SAG | £229m | Treasury Shares Issued
Science Group plc (AIM:SAG) announces that on 28 October 2025 the Company issued 15,000 treasury shares at an average price of 1 pence per share in settlement of the exercise of share options. |
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| 29 Oct | Petrel Resources (CDI) PET | £1.7m | Death of David Horgan
It is with the deepest sadness that we announce the passing of David Horgan. |
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| 29 Oct | Clontarf Energy CLON | £1.2m | Death of David Horgan
It is with the deepest sadness that we announce the passing of David Horgan. |
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| 29 Oct | Botswana Minerals plc BMIN | £3.2m | Death of David Horgan
It is with the deepest sadness that we announce the passing of David Horgan. |
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| 29 Oct | EKF Diagnostics Holdings EKF | £107m | Share Buyback
EKF Diagnostics Holdings plc (AIM: EKF), the AIM-listed global diagnostics business, announces that it has purchased a total of 410,344 of its ordinary shares of 1p each in the capital of the Company ("Ordinary Shares") at a weighted average price of 25.8926 … |
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| 29 Oct | New Frontier Minerals Limited NFM | £5.2m | AGM Date & Closing Date for Director Nominations
New Frontier Minerals Limited / Index: LSE & LSE / Epic: NFM / Sector: Industrial Metals and Mining |
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| 29 Oct | Thalassa Holdings Ltd. THAL | £3.8m | Trading update | Trading Update
About Trasna: www.trasna.io Trasna is a global technology leader specialising in semiconductor and mobile Internet of Things (“IoT”) solutions. |
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| 29 Oct | Energean ENOG | £1,371m | Stabilisation Notice | ||
| 29 Oct | Critical Metals CRTM | £66m | Board and Management Changes
Critical Metals plc / EPIC: CRTM / Market: Main Market |
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| 29 Oct | Alien Metals Limited UFO | £8.3m | JV Partner announces Quarterly Activities Report
Announcement of Joint Venture Partner West Coast Silver Limited Quarterly Activities Report |
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| 29 Oct | Seed Capital Solutions SCSP | £1.4m | Annual Financial Report and Notice of AGM
Annual Financial Report for the financial year ended 30 June 2025 and Notice of AGM |
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| 29 Oct | Avation AVAP | £84m | Widebody Lease Extension
The extended lease will now expire in November 2031. |
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| 29 Oct | Petra Diamonds Ltd. PDL | £11m | Balance-sheet stress / refinancing | Q1 FY 2026 Operating Update
Vivek Gadodia and Juan Kemp, Joint Interim Chief Executive Officers of Petra Diamonds, commented: |
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| 29 Oct | Gelion GELN | £30m | General Meeting Information
Gelion plc (AIM: GELN), the global energy storage innovator, will be hosting a General Meeting (GM) at 9.00 a.m. |
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| 29 Oct | Symphony Environmental Technologies SYM | £15m | Royal Society Study on Ocean Biodegradable Plastic
Royal Society Study Highlights Urgent Need for Plastics which biodegrade in the ocean - Symphony's d2w® Technology positioned as Critical Solution |
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| 29 Oct | Insig AI INSG | £11m | New client win: new vertical market breakthrough | ||
| 29 Oct | Cerillion CER | £202m | Launch of Cerillion 25.2
Launch of Cerillion 25.2 with New MCP Server and Suite of AI Agents |
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| 29 Oct | WH Smith SMWH | £612m | Results | Revised date of preliminary results
Revised date for publication of preliminary results for |
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| 29 Oct | AdvancedAdvT Limited ADVT | £239m | Notice of Half Year Results
AdvancedAdvT Limited (AIM: ADVT, "AdvT", the "Group"), the international software solutions provider for the business solutions, compliance, and human capital management sectors, will announce its half year results for the six months ended 31 August 2025 on 4 … |
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| 29 Oct | Brave Bison Group BBSN | £87m | Appointment of Joint Broker
("Brave Bison" or the "Company", together with its subsidiaries "the Group") |
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| 29 Oct | Pennpetro Energy PPP | £11m | Appointment of Board Directors
Pennpetro Energy plc, the company focused on developing strategic traditional and transition energy projects, announces the appointment of Richard Spinks as Executive Director and Chief Executive Officer ("CEO") as the company enters a new phase of … |
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| 29 Oct | 80 Mile 80M | £56m | Project milestones | 13 Billion Barrel Potential Identified at Jameson
Independent Petroleum Reserves and Resources Evaluation Identifies 13 Billion Barrel Potential at Jameson Land Basin, Greenland |
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| 29 Oct | Cobra Resources COBR | £35m | In-Field Permeability Study Update
Commencement of Field Trials and Assignment of Native Title Mining Agreement for New Tenements |
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| 29 Oct | Seeing Machines Ltd. SEE | £187m | Advanced Development Project with Japanese OEM
Seeing Machines Limited ("Seeing Machines" or the "Company") |
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| 29 Oct | Elementis ELM | £1,046m | Turnaround plan with targets | Third Quarter Trading Update
Elementis plc ("Elementis" or the "Group"), a global specialty chemicals company, today issues its scheduled trading update for the three months ended 30 September 2025 ("the quarter"). |
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| 29 Oct | Aston Martin Lagonda Global Holdings AML | £384m | Results | Q3 results for the quarter ended 30 September 2025
("Aston Martin", or "AML", or the "Company"; or the "Group") |
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| 29 Oct | Inspecs Group SPEC | £98m | Statement re First Seagull letter
The Board of Directors of Inspecs announces that it has received a letter from First Seagull on 24 October 2025 (the "Letter") which expresses various opinions of First Seagull. |
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| 29 Oct | Hemogenyx Pharmaceuticals HEMO | £45m | Clinical Trial Update and Grant of Share Awards
DSMB Clearance to Proceed to the Next Dose Level of HG-CT-1 in Adult Patients, Opening Pediatric Recruitment, and Grant of Restricted Share Units to Hemogenyx Team |
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| 29 Oct | Touchstone Exploration Inc TXP | £39m | Fundraise | Result of Retail Offer
("Touchstone" or the "Company") (TSX, LSE: TXP) is pleased to announce that, following the closing of the Retail Offer on the BookBuild platform on October 28, 2025, 6,181,818 new common shares with no par value ("Common Shares") in the capital of the Company … |
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| 29 Oct | Allergy Therapeutics AGY | £285m | Warrant Exercise and Paydown of Debt
Repayment of the Entire Balance under the Shareholder Facility |
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| 29 Oct | Guardian Metal Resources plc GMET | £193m | Project milestones | Final Results
Audited Financial Results for the Year Ended 30 June 2025 |
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| 29 Oct | Ecora Resources ECOR | £402m | Project milestones | Q3 2025 Trading Update
Marc Bishop Lafleche, Chief Executive Officer of Ecora, commented: |
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| 29 Oct | Journeo JNEO | £96m | $5m purchase orders for New York Subway
$5.0m purchase orders for New York Subway platform display systems |
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| 29 Oct | Union Jack Oil UJO | £2.7m | Cancellation of General Meeting
Union Jack Oil plc (AIM: UJO), a UK and USA focused onshore hydrocarbon production, development and exploration company, announces that following the receipt of proxies, it has become evident that there are insufficient votes in favour of the resolution to be … |
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| 29 Oct | Oriole Resources ORR | £13m | Exercise of Warrants and Total Voting Rights
Oriole Resources PLC (AIM: ORR), the AIM quoted gold exploration company focussed on West and Central Africa announces that, following an exercise of warrants over ordinary shares in the Company, application has been made for 16,500,000 new ordinary shares of … |
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| 29 Oct | Hargreaves Services HSP | £261m | AGM Statement and Notice of Interim Results
Hargreaves Services plc (AIM: HSP), a diversified group delivering services to the environmental, infrastructure and property sectors will hold its Annual General Meeting ("AGM") at 11am today at Hotel Indigo, Durham, DH1 3HP. |
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| 29 Oct | Synergia Energy Ltd SYN | £1.6m | Cambay PSC Update
Antelopus Selan Energy Limited (formerly Selan Exploration Technology Limited), ("Selan") has informed the Company of the following planned activity on the Cambay PSC: |
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| 29 Oct | Kenmare Resources (CDI) KMR | £210m | Board Update
Board update – Listing Rules 6.4.6 and 6.4.8 |
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| 29 Oct | Panthera Resources PAT | £64m | Arbitration Update
On 19 May 2025, the Company announced that the Claimant has filed its Memorial in accordance with the order of the arbitral panel including a claim for damages amounting to US$1.58 billion, net of Indian taxes. |