UK small-cap RNS · 3 Sep 2026
The key announcements of UK small & mid caps under £2bn on 3 Sep 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 | |
|---|---|---|---|---|---|
| 3 Sep | Premier African Minerals Ltd PREM | £2.2m | Notice of GM
Premier African Minerals Limited ("Premier" or the "Company") announces that it will be holding a General Meeting ("GM") at the 205 Rivonia Road, Morningside, Sandton, 2057, South Africa at 15:30 (BST) on 23 September 2026. |
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| 3 Sep | Spire Healthcare Group SPI | £992m | Further Extension of the PUSU Deadline
On 14 May 2026, the Company announced that it had received a revised non-binding proposal (the "Proposal") from funds advised by Toscafund Asset Management LLP ("Toscafund"), the Company's second largest shareholder, regarding a possible cash offer of 250 … |
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| 3 Sep | Helix Exploration HEX | £76m | Rudyard Operational Updates
Helix Exploration PLC (AIM: HEX, OTCQB: HEXFF), the US-focused helium production and liquefaction company, provides the following updates on operations at the Rudyard facility in Montana. |
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| 3 Sep | Galantas Gold Corp. GAL | £172m | Notification Of Change To Significant Shareholding
Catril") has on 21 August 2026 disposed of 91,313,890 common shares of the Company ("Common Shares"), being the class of the Company's AIM securities, at a price of CAD$0.42 per Common Share for aggregate consideration of CAD$38,351,833.80. |
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| 3 Sep | Ninety One N91 | £1,875m | Insider conviction | Director/PDMR Shareholding | |
| 3 Sep | Ferrexpo FXPO | £341m | Fundraise | Proposed equity fundraise to raise US$100 million
Ferrexpo plc (LSE: FXPO), a producer and exporter of premium iron ore products, today announces its intention to launch an equity capital raise to raise gross proceeds of approximately US$100 million (the "Fundraise"). |
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| 3 Sep | Ferrexpo FXPO | £341m | Results | Full Year Financial Results for 2025
Ferrexpo plc (LSE: FXPO), a producer and exporter of premium iron ore pellets, announces its audited financial results for the year ended 31 December 2025. |
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| 3 Sep | Bytes Technology Group BYIT | £1,042m | Board change | Directorate Change
Further to previous announcements, Bytes Technology Group plc, one of the UK and Ireland's leading software, security, AI and cloud services specialists, confirms that on 4 September 2026, Patrick De Smedt will retire from his role as Chair of the Board and … |
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| 3 Sep | Kavango Resources KAV | £28m | Issue Of New Ordinary Shares
Further to the announcements of 22 April 2025, 5 September 2025, 14 January 2026, 11 May 2026 and 7 August 2026, the Company is pleased to confirm that 1,984,152 new Ordinary Shares (the "New Ordinary Shares") are to be issued on or around 14 September 2026 … |
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| 3 Sep | Scancell Holdings SCLP | £124m | Scancell to Present at the H.C. Wainwright Sept 26
Scancell Holdings plc (AIM: SCLP), a late-stage clinical immuno-oncology company developing active immunotherapies designed to enhance anti-tumor immune responses in difficult-to-treat cancers, announced today that company management will participate and … |
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| 3 Sep | Oxford Biodynamics OBD | £16m | Orion reveals link between five fatigue conditions
Study finds five major fatigue-related conditions converge on shared regulatory networks when analysed using Oxford BioDynamics' EpiSwitch® Orion platform |
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| 3 Sep | Borders & Southern Petroleum BOR | £92m | Exercise of Warrants
Borders & Southern Petroleum plc (AIM: BOR), the London based independent oil and gas exploration company with appraisal and exploration assets offshore the Falkland Islands, announces that it has received notification from two warrant holders to exercise … |
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| 3 Sep | Tooru PLC TOO | £3.2m | Results | Half-year Results
Interim unaudited results for the six months ended 30 June 2026 |
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| 3 Sep | Mkango Resources MKA | £100m | Filing Of Amended Form F-4
London / Vancouver: 3 September 2026 - Mkango Resources Ltd. |
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| 3 Sep | Thungela Resources Limited TGA | £867m | Dealings In Securities
In compliance with paragraph 6.90 of the Listings Requirements of the JSE Limited ("the JSE Listings Requirements"), shareholders are advised of the following transaction. |
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| 3 Sep | Mcbride MCB | £299m | Investor Webinar on 16 September 2026
McBride plc, the leading European manufacturer and supplier of private label and contract manufactured products for the domestic household and professional cleaning and hygiene markets, will be giving an investor presentation by webinar following publication … |
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| 3 Sep | Sintana Energy Inc. SEI | £111m | TotalEnergies Becomes Operator of PEL 83
Toronto & London, September 3, 2026 - Sintana Energy Inc. |
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| 3 Sep | Mindflair MFAI | £1.3m | New investment in AI B2B partnerships business
Mindflair plc, the AIM-quoted company focused on investing in Artificial Intelligence ("AI") related technology, is pleased to note that Sure Valley Ventures' second fund ("SVV2"), in which Mindflair holds an interest, has led a $1.6 million pre-seed … |
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| 3 Sep | Ecora Resources ECOR | £372m | Investor Presentation via Engage Investor
Investors can sign up to Engage Investor at no cost and follow Ecora Royalties PLC from their personalised investor hub. |
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| 3 Sep | Futura Medical FUM | £2.4m | Disclosure Table
The following are today's changes to the Disclosure Table: |
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| 3 Sep | Kazera Global KZG | £17m | Capital Access Window - Kazera Global Plc | ||
| 3 Sep | Sunda Energy SNDA | £13m | Philippines Prospect: Prospective Resources Update
Update regarding Prospective Resources for Philippines exploration prospect |
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| 3 Sep | Futura Medical FUM | £2.4m | Sale process / strategic review | Retail Offer via the BookBuild Platform
The Company is pleased to announce a retail offer via BookBuild to existing shareholders (the "Retail Offer") of up to 75,000,000 new ordinary shares of 0.2 pence each ("Ordinary Shares") in the capital of the Company (the "Retail Offer Shares") at an issue … |
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| 3 Sep | Shuka Minerals SKA | £6.2m | Fundraise | Further re Subscription
Shuka Minerals Plc (AIM/AltX: SKA), an African focused mine operator and developer, announces that further to the announcement on 22 July 2026 regarding the £750,000 subscription by Menel Energy and Resources Limited ("Menel"), the Company confirms that the … |
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| 3 Sep | Renalytix RENX | £40m | Dilutive fundraise | WRAP Retail Offer for up to £1,000,000
Renalytix is pleased to announce a retail offer via the Winterflood Retail Access Platform ("WRAP") to raise up to £1,000,000 (the "WRAP Retail Offer") through the issue of new ordinary shares of £0.0025 each in the capital of the Company (the "Ordinary … |
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| 3 Sep | East Star Resources EST | £44m | Results | Snowy IP Survey Results
East Star Resources Plc (LSE:EST), the Kazakhstan-focused gold and copper exploration and development company, is pleased to announce the results of the induced polarisation ("IP") survey from the Snowy Epithermal Target in Central Kazakhstan. |
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| 3 Sep | Genedrive GDR | £18m | ShareSoc Investor Presentation Reminder
genedrive plc (AIM: GDR), the point of care pharmacogenetic testing company, is conducting a ShareSoc webinar at 11:00am (BST) today. |
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| 3 Sep | Poolbeg Pharma POLB | £47m | Key Conference Participation in September 2026
Poolbeg Pharma to Participate in Key Conferences in September 2026 |
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| 3 Sep | Breedon Group BREE | £1,151m | MPs Back British Cement
MPs strongly back the case for British cement and Breedon's key immediate policy ask for a workable CBAM |
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| 3 Sep | Cobra Resources COBR | £35m | Cobra Presenting at AU's Largest Copper Conference
Copper to the World, Australia's largest copper conference, is being held in partnership with the Government of South Australia and seeks to position the state as the primary contributor to Australia becoming the world's third-largest copper producer by 2030, … |
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| 3 Sep | Sealand Capital Galaxy Limited SCGL | £30m | Launch Of Ai-powered Content Creation Platform
For release on Reach: 07.00, 3 September 2026 |
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| 3 Sep | Jadestone Energy JSE | £241m | Change of Substantial Shareholder
3 September 2026 - Singapore: Jadestone Energy plc (AIM:JSE) (the "Company" and together with its subsidiaries, "Jadestone" or the "Group"), an independent upstream production and development company focused on the Asia-Pacific region, announces that it has … |
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| 3 Sep | HUTCHMED (China) Limited HCM | £1,877m | HUTCHMED Licenses KRAS-EGFR-Antibody to GSK
HUTCHMED Announces Licensing Agreement with GSK for KRAS-EGFR-Antibody Conjugate Cancer Therapy |
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| 3 Sep | Acg Acquisition Company Limited Cls A ACG | £417m | Adoption of New Corporate Governance Policies
ACG Metals Limited (LSE: ACG) (the "Company") announces that it has, after a detailed internal review conducted in conjunction with experienced external advisers, adopted a comprehensive suite of new corporate governance policies (together, the "Policies"). |
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| 3 Sep | Strategic Minerals SML | £135m | Disposal of a part (break-up) | Leigh Creek – Sale Agreed
Layered consideration provides ongoing exposure to copper upside and supports reinvestment into Redmoor |
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| 3 Sep | Shuka Minerals SKA | £6.2m | Assignment of £400,000 of GMI Loan to RAB Capital
Shuka Minerals Plc (AIM/AltX: SKA), an African focused mine operator and developer, is pleased to announce that it has agreed to an assignment (the "Assignment") by GMI of a major portion of the remaining GMI Convertible Loan (the "Loan") to RAB Capital … |
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| 3 Sep | Mantle Resilience Plc MNTL | £9.0m | Change of Auditor
Technology Minerals Plc (LSE: TM1), the UK listed company focused on building national resource and manufacturing resilience, announces the appointment of RPG Crouch Chapman LLP ("RPGCC") as its external auditor with immediate effect. |
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| 3 Sep | Kazera Global KZG | £17m | Balance-sheet stress / refinancing | Fujax Settlement, Proposed Fundraising & CAW
Fujax Settlement, Proposed Fundraising and Capital Access Window |
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| 3 Sep | Zinc Media Group ZIN | £13m | Zinc Wins $6.1m Feature Film Commission
Zinc Wins $6.1m Feature Film Commission in the Middle East |
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| 3 Sep | Great Portland Estates GPE | £1,326m | GPE completes pre-let 30 Duke Street St James's
Great Portland Estates plc (GPE) has completed 30 Duke Street St James's, SW1, its prime St James's development, on time and on budget, with all office and retail space pre let ahead of completion. |
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| 3 Sep | Avon Technologies plc AVON | £700m | Notice of Strategy Teach-In event
Avon Technologies plc will host a 'Strategy Teach-In' for investors and analysts at Peel Hunt's offices, 100 Liverpool Street, London EC2M 2AT, on Wednesday 7 October 2026 from 2.30pm. |
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| 3 Sep | B90 Holdings B90 | £19m | Notice of Interim Results
B90 Holdings plc, a performance marketing and MarTech business, will announce its Interim Results for the period ended 30 June 2026 on Monday 21 September 2026. |
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| 3 Sep | Ceres Power Holdings CWR | £550m | Notice of Interim Results
Horsham, UK: Ceres Power Holdings plc (CWR.L), a leading developer of clean energy technology, will announce its interim results for the six months ended 30 June 2026 on Wednesday, 23 September 2026. |
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| 3 Sep | Bango BGO | £60m | Notice of Interim Results
Cambridge, UK, 3 September 2026 - Bango (AIM: BGO), will release its Interim Results for the six months ended 30 June 2026, on 25 September 2026. |
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| 3 Sep | Jadestone Energy JSE | £241m | Stake building towards control | Holding(s) in Company | |
| 3 Sep | Science Group SAG | £229m | Treasury Shares Issued
Science Group plc (AIM:SAG) announces that on 2 September 2026 the Company issued 15,000 treasury shares at a price of 1 pence per share in settlement of the exercise of share options. |
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| 3 Sep | IQE IQE | £471m | Quintessent QDL purchase agreement
IQE announces purchase agreement with Quintessent as Quantum Dot Laser technology moves to customer sampling |
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| 3 Sep | Panthera Resources PAT | £61m | Results | Annual Report
Audited Financial Results and Management Update for the 12 Months Ended 31 March 2026 |
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| 3 Sep | Renalytix RENX | £40m | Dilutive fundraise | Result of Fundraise
Renalytix plc (LSE: RENX) (OTCQB: RNLXY), a precision medicine diagnostics company focussed on kidney disease, confirms that, further to the Company's announcement released at 7.01 a.m. on 1 September 2026 (RNS Number: 8254S) (the "Fundraising Announcement"), … |
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| 3 Sep | Tungsten West TUN | £548m | Project milestones | Financial Results for the Year Ended 31 March 2026
Tungsten West (LON:TUN), the mining company focused on restarting production at the Hemerdon tungsten and tin mine ("Hemerdon" or the "Project") in Devon, UK, is pleased to announce its audited results for the year ended 31 March 2026 and the date of its … |
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| 3 Sep | Everyman Media Group EMAN | £47m | Results | Half-year Results
Everyman Media Group plc (AIM: EMAN) today announces its unaudited interim results for the 26 weeks ended 02 July 2026. |
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| 3 Sep | EKF Diagnostics Holdings EKF | £104m | Share Buyback
EKF Diagnostics Holdings plc (AIM: EKF), the AIM-listed global diagnostics business, announces that it has purchased a total of 50,000 of its ordinary shares of 1p each in the capital of the Company ("Ordinary Shares") at a weighted average price of 24.948p … |
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| 3 Sep | Rockfire Resources ROCK | £16m | Molaoi Update
Rockfire Resources plc (LON: ROCK), the base metal, critical mineral and precious metal exploration company, is pleased to provide an update of activities from the Company's 100%-owned Molaoi zinc deposit in Greece. |
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| 3 Sep | Tribal Group TRB | £216m | Results | Results for the six months ended 30 June 2026
Financial performance (all numbers on a constant currency basis) |
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| 3 Sep | Futura Medical FUM | £2.4m | Sale process / strategic review | Fundraise and launch of FSP and M&A process
("Futura" or the "Company" and, together with its subsidiaries, the "Group") |
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| 3 Sep | EDX Medical Group Plc EDX | £37m | Project milestones | Publication - Annual Report & Financial Statements
Launch of highly accurate early detection testing services for testicular and bowel cancer. |
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| 3 Sep | Safestore Holdings SAFE | £1,159m | Trading update | Third Quarter Trading Update
Third quarter trading update for the period 1 May 2026 to 31 July 2026 |
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| 3 Sep | Brooks Macdonald Group BRK | £234m | Segment turn | 2026 Full-year results
"Record FUMA, positive net flows and Brooks Financial demonstrating sustained momentum" |
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| 3 Sep | EnQuest ENQ | £593m | Results | Half-year Results
Results for the six months ended 30 June 2026 |
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| 3 Sep | Journeo JNEO | £96m | Purchase Orders
Journeo plc (AIM: JNEO), a leading provider of intelligent systems for transport networks and critical national infrastructure, is pleased to announce that its subsidiary, Infotec Limited ("Infotec"), has received initial purchase orders totalling £1.3m from … |
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| 3 Sep | Frontier Developments FDEV | £180m | Disney Agreement For A New Game
Frontier Announces Collaboration with Disney for New Video Game |
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| 3 Sep | Hilton Food Group HFG | £645m | Project milestones | Half-year Results
· Good performance from core meat and fresh prepared food, but Foppen weakness. |
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| 3 Sep | BlackBird BIRD | £15m | Improved conversion to pay & subscriber momentum
Trading update: Improved conversion to pay resulting in subscriber momentum at elevate.io |
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| 3 Sep | Tapir Holdings Ltd TAPH | £114m | Results | Half Year Results and Proposed Open Offer
Half Year Results for the Period ended 30 June 2026 and Proposed Open Offer |
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| 3 Sep | Bezant Resources BZT | £25m | Hope & Gorob Copper-Gold Project Update
Bezant Resources Plc ("Bezant" or the "Company"), the copper-gold exploration and development company, announces the following update on the development of the Hope & Gorob copper-gold project in Namibia and the associated Tsoaxaub Metals Processing Plant … |
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| 3 Sep | Acceler8 Ventures AC8 | £448m | AC8 HY26 Report
Interim Report for the six months ended 30 June 2026 |
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| 3 Sep | Eurocell ECEL | £143m | Results | Half-year Results
Robust underlying financial performance; branch sales improving; Alunet performing well; profit-focused restructuring |
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| 3 Sep | Crest Nicholson Holdings CRST | £169m | Trading update | Trading update
Trading Update on Positive Debt Reduction Progress and Revised FY26 Expectations |
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| 3 Sep | Camellia CAM | £135m | Upgrade / downgrade cycle | Half-year Results
Half year results for the six months ended 30 June 2026 |
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| 3 Sep | Watches of Switzerland Group WOSG | £1,724m | Trading update | AGM Trading Update
Encouraging trading momentum continues, full year guidance reiterated |
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| 3 Sep | Alfa Financial Software Holdings ALFA | £518m | 2026 Half Year Report
Strong growth in ARR and TCV, demonstrating continued strategic progress |
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| 3 Sep | Solvonis Therapeutics PLC SVNS | £7.1m | Vital Patent milestone achieved– SVN 114
Composition-of-matter allowance strengthens proprietary position in a large and increasingly strategic PTSD market |
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| 3 Sep | Jangada Mines JAN | £6.0m | Investee Company Update
Jangada Mines plc / EPIC: JAN.L / Market: AIM / Sector: Mining |
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| 3 Sep | Gem Diamonds Ltd. GEMD | £15m | Results | Half Year 2026 Results
Gem Diamonds Limited (LSE: GEMD) ("Gem Diamonds", the "Company" or the "Group") announces its Half Year Results for the six months ended 30 June 2026 (the "Period"). |
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| 3 Sep | Synectics SNX | £32m | Upgrade / downgrade cycle | £1.4m Award for UK Regional Authority
Ocular selected to provide advanced on-vehicle surveillance technology across 220 new buses |
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| 3 Sep | Talon Resources Plc TAR | £7.0m | Drilling Commences at Eagle Lake
First hole underway at East Fornieri Bay as programme begins |
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| 3 Sep | Hemogenyx Pharmaceuticals HEMO | £48m | Exercise of Warrants and Issue of Equity
Hemogenyx Pharmaceuticals plc (LSE: HEMO) announces that it has received notices to exercise warrants over 96,825 new ordinary shares in the Company (the "Warrant Shares"). |
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| 3 Sep | Gulf Marine Services GMS | £212m | Contract Extension
('Gulf Marine Services', 'GMS', 'the Company' or 'the Group') |
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| 3 Sep | Galliford Try GFRD | £675m | Contract
Galliford Try, the UK construction group, announces that its Environment business has been appointed to a £110 million contract to deliver the River Mease Improvement project on behalf of Severn Trent Water. |
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| 3 Sep | Diversified Energy Company DEC | £761m | Accretive Acquisition of Birch
Creates a Scaled, Vertically Integrated Position in the Permian Basin, Anchored by a High-Quality Producing Asset Base |