UK small-cap RNS · 9 Sep 2026
The key announcements of UK small & mid caps under £2bn on 9 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 | |
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| 9 Sep | PureTech Health PRTC | £279m | PRTC's SPTX: New Positive Phase 1 GlyphAllo Data
PureTech Founded Entity Seaport Therapeutics Reports Positive Topline Results from Phase 1 Driving Simulation Trial of GlyphAllo™ in Healthy Volunteers |
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| 9 Sep | THG THG | £562m | Notice of Interim Results
THG's management will host a conference call for analysts and investors on the same day at 08:30 BST. |
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| 9 Sep | Windar Photonics WPHO | £8.1m | Fundraise | Follow-on Retail Offer to raise up to £300,000
Windar Photonics plc (AIM: WPHO), a wind energy technology company specialising in LiDAR‑based wind measurement and turbine performance optimisation, is pleased to announce a second retail offer via the BookBuild Platform (the "Retail Offer") of new ordinary … |
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| 9 Sep | SThree STEM | £381m | Disclosure Table
The following are today's changes to the Disclosure Table: |
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| 9 Sep | Rathbones Group RAT | £1,640m | Successful issue of new £60 million Tier 2 notes
The new Tier 2 notes, which will be admitted to trading on the International Securities Market of the London Stock Exchange with the ticker 'RATLN', have a maturity of 9 December 2036 and a 3-month par call option exercisable from 9 September 2031 to 9 … |
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| 9 Sep | SThree STEM | £381m | Takeover target | Response to media speculation
The Board of SThree notes the recent media speculation and confirms that it has received an unsolicited, preliminary and highly conditional approach from Circle8 Group Inc. |
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| 9 Sep | Orcadian Energy ORCA | £11m | CLN completion
Orcadian Energy (AIM:ORCA) announces that it has received the remaining balance of subscription monies due under the convertible loan note instrument, first announced on 30 December 2025, bringing total gross proceeds received to £500,000. |
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| 9 Sep | Staffline Group STAF | £46m | Insider conviction | Director/PDMR Shareholding | |
| 9 Sep | Safestore Holdings SAFE | £1,135m | Insider conviction | Director/PDMR Shareholding | |
| 9 Sep | NCC Group NCC | £236m | Overhang | Holding(s) in Company | |
| 9 Sep | Galantas Gold Corp. GAL | £188m | Sale Of Remaining Interest In Omagh Gold Project
Mario Stifano, CEO of Galantas, commented: "The completion of this transaction marks an important step in Galantas' continued strategic repositioning. |
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| 9 Sep | Fusion Antibodies FAB | £8.1m | Grant of Canadian Patent for OptiMAL
Fusion Antibodies plc (AIM: FAB), specialists in pre-clinical antibody discovery, engineering and supply for both therapeutic drug and diagnostic applications, announces that the Company's patent application no. |
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| 9 Sep | MobilityOne Ltd. MBO | £12m | Update in relation to Sincere Acres Sdn Bhd
On 4 October 2023, the Company announced, amongst other matters, that MobilityOne Sdn Bhd ("M1 Malaysia"), the Group's wholly-owned operating subsidiary in Malaysia, had completed the acquisition of a 49% equity interest in Sincere for a cash consideration of … |
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| 9 Sep | Panthera Resources PAT | £64m | Equity Financing Update
Gold exploration and development company Panthera Resources Plc (AIM: PAT), provides the following update in respect of the Company's equity financing as originally announced on 3 September 2025 (the "Equity Financing"). |
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| 9 Sep | MS International MSI | £248m | AGM Statement
"As has recently become customary at our AGM, I will provide shareholders with a short trading update. |
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| 9 Sep | Union Jack Oil UJO | £2.7m | Notice of Commencement of Work at West Newton | ||
| 9 Sep | Net Zero Infrastructure NZI | £1.4m | Board change | Directorate Change
Net Zero Infrastructure PLC (LSE: NZI), a special purpose acquisition company, announces that non-executive director Brian Basham has resigned from the Company to pursue other business interests. |
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| 9 Sep | Lancashire Holdings Limited LRE | £1,673m | Insider conviction | Lancashire Holdings Limited - Director/PDMR Shareholding | |
| 9 Sep | Anpario ANP | £83m | Investor Presentation via Investor Meet Company
The presentation is open to all existing and potential shareholders. |
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| 9 Sep | Touchstone Exploration Inc TXP | £39m | Notice Of Investor Presentation
("Touchstone" or the "Company") (TSX, LSE: TXP) is pleased to announce that it will host a presentation and Q&A via the Investor Meet Company (IMC) platform on Wednesday 16 September 2026 at 2pm BST. |
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| 9 Sep | Goodwin Plc GDWN | £1,069m | Capital return | Sale of Mechanical Engineering Division
Sale of a substantial part of the Mechanical Engineering Division to Cerberus |
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| 9 Sep | Celsius Resources Limited CLA | £8.4m | Cancellation of Consolidation
Celsius Resources Limited ("Celsius" or the "Company") (+ASX, AIM: CLA) advises that shareholders approved cancellation of the proposed Consolidation at the General Meeting of the Company held today. |
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| 9 Sep | Steppe Cement Ltd STCM | £91m | Project milestones | Half-year Results
Unaudited Interim Results for the Half Year Ended 30 June 2026, Market Update and Dividend |
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| 9 Sep | Xaar XAR | £132m | Flashforge Launch Cj270 Desktop 3d Printer
Xaar plc, the leading inkjet printing technology group, announces that, as anticipated at the time of the Interim Results in August, its customer Flashforge has now launched the CJ270 Desktop 3D Printer using the Xaar Irix printhead. |
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| 9 Sep | Tekmar Group TGP | £16m | Legacy Defect Notifications
Tekmar Group plc (AIM: TGP), a leading provider of asset protection technology and offshore energy services globally, is pleased to announce that it has reached a settlement with a customer (the "Customer") in connection with outstanding legacy defect … |
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| 9 Sep | Medpal AI PLC MPAL | £46m | Board change | Board Change and Issue of Options
Appointment of Non-executive Director and Issue of Options |
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| 9 Sep | Goodwin Plc GDWN | £1,069m | Disposal of a part (break-up) | Response to Press Speculation
The Board of Goodwin notes the further press speculation regarding the potential sale of parts of the Mechanical Engineering division and accordingly is providing an update on the strategic review announced on 7 August 2026. |
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| 9 Sep | Asiamet Resources Limited ARS | £9.6m | Long Term Incentive Programme
Further to the Company's announcement of 6 October 2025, the Board notes that completion of the Transaction constitutes an automatic vesting event in respect of the Company's Tranche 1 Performance Rights under its Long Term Incentive Programme ("LTIP"), as a … |
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| 9 Sep | ASA International Group ASAI | £235m | Board change | Appointment of Executive Director
ASA International Group plc - Appointment of Executive Director |
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| 9 Sep | Asiamet Resources Limited ARS | £9.6m | Capital return | Sale of Indokal Limited and Special Dividend
Asiamet Resources Limited (AIM: ARS) is pleased to announce that it has completed the sale of its wholly owned subsidiary, Indokal Limited ("Indokal"), which owns a 100% interest in the KSK Project, to Norin Mining (Hong Kong) Limited ("Norin Mining") (the … |
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| 9 Sep | Chemring Group CHG | £1,460m | Director Declaration
In accordance with Listing Rule 6.4.9, Chemring Group PLC (the "Company") announces that Pete Raby, a non-executive director of the Company, will take up an appointment as a non-executive director and Chair designate of Renew Holdings plc ("Renew") with … |
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| 9 Sep | Kazera Global KZG | £18m | Capital Access Window - Kazera Global Plc | ||
| 9 Sep | Sunrise Resources SRES | £1.6m | Capital Access Window - Sunrise Resources Plc | ||
| 9 Sep | Celsius Resources Limited CLA | £8.4m | Project milestones | Corporate update
Further to recent announcements, Celsius Resources Limited ("Celsius" or the "Company") (+ASX, AIM: CLA) wishes to provide an update relating to its dispute with Equinaire Holdings Limited ("Equinaire"), a wholly-owned subsidiary of Kiri Industries Limited … |
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| 9 Sep | Great Southern Copper GSCU | £14m | IP - Resistivity Survey Commences at Cerro Negro
Induced Polarisation - Resistivity Survey Commences at Cerro Negro Prospect |
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| 9 Sep | Macfarlane Group MACF | £125m | Completion of Share Buyback Programme
Macfarlane Group PLC (LSE: MACF), the protective packaging supplier, is pleased to announce the completion of its £4.0 million share buyback programme which commenced on 15 May 2025 and was extended on 12 May 2026 (the 'Programme'). |
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| 9 Sep | Energean ENOG | £1,371m | Upgrade / downgrade cycle | Energean Israel Half Year 2026 Accounts
Items that may be reclassified subsequently to profit or loss: |
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| 9 Sep | Carclo CAR | £29m | Trading update | Trading Statement
Carclo plc ("Carclo" or the "Group"), a global precision engineering group that designs, industrialises and manufactures highly reliable solutions for Life Sciences, Aerospace and Safety & Security markets, announces the following trading update ahead of its … |
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| 9 Sep | Property Franchise Group TPFG | £263m | Results | Half-year Results
Record first half performance, continued platform expansion, trading in line with market expectations |
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| 9 Sep | Oxford Nanopore Technologies ONT | £1,957m | Participation in upcoming investor conferences
Oxford Nanopore to participate in upcoming investor conferences |
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| 9 Sep | Active Energy Group AEG | £4.9m | Project milestones | Summer 2026 Strategic and Operational Update
Operating site performing in line with expectations; capacity aggregation towards institutional scale; 60 MW opportunity identified; discussions on requirements of up to 100 MW |
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| 9 Sep | Personal Group Holdings PGH | £135m | Partnership extension with Simplyhealth
Personal Group Holdings Plc (AIM: PGH), the workforce benefits and insurance provider, today announces that it is extending its strategic partnership with healthcare services and health cash plan provider, Simplyhealth, building on their shared ambition to … |
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| 9 Sep | Made Tech Group MTEC | £72m | Made Tech appointed to Met Office Framework
Made Tech appointed to new Met Office Delivery Partnerships Framework |
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| 9 Sep | Playtech PTEC | £1,020m | Spectrum Report validates Black Cube investigation
Playtech plc (LSE: PTEC) notes that a filing submitted yesterday by Black Cube in connection with its ongoing litigation with Evolution AB ("Evolution") contains, in full, the highly anticipated Spectrum Report. |
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| 9 Sep | Sovereign Metals Limited SVML | £161m | Scoping Study Shows Strategic Rare Earth Potential
scoping study confirms kasiya's POTENTIAL as a globally significant AND STRATEGIC source of critical rare earths |
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| 9 Sep | Focusrite TUNE | £128m | Notice of Capital Markets Event
Focusrite plc (AIM: TUNE), the global music and audio products group supplying hardware and software used by professional and amateur musicians and the entertainment industry, announces that the Group will host a Capital Markets Event in central London for … |
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| 9 Sep | Reabold Resources RBD | £9.4m | West Newton Update, Data Centre Feasibility Study
Notice of Commencement of Work at West Newton and Data Centre Feasibility Study Underway |
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| 9 Sep | Finseta PLC FIN | £3.9m | Notice of Investor Presentation & Interim Results
Finseta plc (AIM: FIN), a payments solutions company offering multi-currency accounts to businesses and individuals through its proprietary technology platform, will be announcing its interim results for the six months ended 30 June 2026 on Wednesday 16 … |
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| 9 Sep | Hamak Gold Limited HAMA | £2.4m | Correction re. Warrant Exchange Offer
Hamak Strategy Limited (LSE: HAMA), a Company combining advanced gold exploration in West Africa with a Digital Asset Treasury Management strategy, provides a correction in relation to its Warrant Exchange Offer. |
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| 9 Sep | Calnex Solutions CLX | £48m | Capital Markets Day
Calnex Solutions plc (AIM: CLX), a leading provider of test and measurement solutions for global telecommunications, digital infrastructure and government & defence markets, will today host a Capital Markets Day for institutional investors and analysts. |
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| 9 Sep | Gattaca GATC | £42m | EBT Share Purchase Programme
Gattaca, the specialist workforce solutions business, announces that it has instructed Apex Financial Services (Trust Company) Limited, which administers the Gattaca Employee Benefit Trust ("EBT"), to conduct additional market purchases of the Company's … |
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| 9 Sep | Light Science Technologies Holdings LST | £10m | £0.8m of Further PFP Business Secured
("LSTH", "Light Science", the "Company" or the "Group") |
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| 9 Sep | Sunrise Resources SRES | £1.6m | Fundraise | Fundraising, Capital Access Window & Trading Halt
Following its strategic decision to accelerate exploration of its precious and base-metal projects as announced on 14 July 2026, and the announcement of its acquisition of an interest in the Lake Copper-Silver-Gold Project in Nevada, USA, on 20 July 2026, the … |
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| 9 Sep | Audioboom Group BOOM | £90m | Block admission six monthly return | ||
| 9 Sep | Energean ENOG | £1,371m | 2Q 2026 Interim Dividend Declaration
London, 9 September 2026 - Energean plc (LSE: ENOG, TASE: אנאג) announces that the Board has declared an interim dividend in respect of 2Q 2026 of 10 US cents per share. |
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| 9 Sep | Windar Photonics WPHO | £8.1m | Legal & regulatory | Directorate Change
Windar Photonics plc (AIM:WPHO), the technology group that has developed a LiDAR assisted Monitoring and Optimisation solution across multiple wind turbine platforms, announces that by mutual agreement Søren Belmar is to step down as Group Chief Financial … |
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| 9 Sep | Renew Holdings RNWH | £759m | Board change | Appointment of NED and Chair Designate
Pete will succeed David Brown as Chair of Renew from the conclusion of the Company's Annual General Meeting on 27 January 2027, when David will step down from the Board after over nine years of service. |
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| 9 Sep | RentGuarantor Holdings PLC RGG | £172m | Board change | Purchase of Shares by Chairman
Mr Duncan now has a total interest in 653,333 Ordinary Shares, which is equivalent to 0.40% of the voting rights in the Company. |
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| 9 Sep | Anpario ANP | £83m | Results | Half-year Results
Anpario plc (AIM:ANP), the independent manufacturer of natural sustainable animal feed additives for animal health, nutrition and biosecurity is pleased to announce its unaudited interim results for the six months to 30 June 2026 ("H1 2026"). |
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| 9 Sep | Energean ENOG | £1,371m | Large acquisition / reverse takeover | Results for Half Year Ended 30 June 2026
London, 9 September 2026 - Energean plc (LSE: ENOG, TASE: אנאג) is pleased to announce its half-year results for the six months ended 30 June 2026 ("H1 2026"). |
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| 9 Sep | Mortgage Advice Bureau (Holdings) MAB1 | £211m | Trading update | Trading Update and Revised 2026 Expectations
Mortgage Advice Bureau (Holdings) plc (LSE: MAB1), a leading technology-driven UK property finance service, today provides an update on current trading and the Group’s outlook for 2026, ahead of the publication on 22 September 2026 of its interim results for … |
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| 9 Sep | ASA International Group ASAI | £235m | Disposal of a part (break-up) | H1 2026 Results
ASA International Group plc - H1 2026 Results |
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| 9 Sep | GreenRoc Strategic Materials Plc GROC | £10m | Amitsoq Drilling Update
GreenRoc Strategic Materials Plc / EPIC: GROC / Market: AIM / Sector: Mining |
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| 9 Sep | Arkle Resources (CDI) ARK | £11m | Exercise of Warrants
Arkle Resources PLC (AIM: ARK), the energy metals explorer focussed on uranium, announces it will issue 35,000,009 ordinary shares of EUR 0.0025 each ("Ordinary Shares") at the exercise price of 0.3 pence per share ("New Shares") following the exercise of … |
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| 9 Sep | Total Graphite Plc TGR | £6.4m | Montepuez Feasibility Study Update
Total Graphite plc (TGR.L), the specialist flake graphite company and supplier of the critical mineral for the global energy transition, is pleased to announce the appointment of Lycopodium Minerals Africa (Pty) Limited ("Lycopodium") to review and update the … |
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| 9 Sep | Victrex plc VCT | £820m | Turnaround plan with targets | Pre-Close Trading Update
Underlying PBT now expected to be in the range of £45m to £47m, ahead of |
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| 9 Sep | Nexteq NXQ | £23m | Upgrade / downgrade cycle | Half-year Results
H1 strategic progress despite market headwinds; FY outlook reiterated |
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| 9 Sep | Genip GNIP | £0.7m | Operational update & investor webinar
GenIP to bring full operation and management of Invention Evaluator in-house, |
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| 9 Sep | Corero Network Security CNS | £78m | Results | Unaudited H1 2026 Interim Results
· Strong revenue growth of 42% to $15.5 million (H1 2025: $10.9 million) |
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| 9 Sep | W.A.G Payment Solutions EWG | £731m | Transformational contract / build-out | 2026 Interim Results
W.A.G payment solutions plc ("Eurowag" or the "Group") |
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| 9 Sep | ECR Minerals ECR | £6.0m | Results | New soil results expand gold target at Lolworth
Strong gold anomalies identify broader structural system and new diamond core drill targets |
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| 9 Sep | Pebble Beach Systems Group PEB | £36m | Results | Half-year Results
A leading software provider of specialist automation solutions |
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| 9 Sep | Amigo Holdings AMGO | £34m | Operational Update: Critical Minerals & Graphite
Amigo Resources PLC (LSE: AMGO) is pleased to provide a comprehensive operational and geological update on its multi-commodity critical minerals and graphite projects in Tanzania. |
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| 9 Sep | NewRiver REIT NRR | £346m | Fitch Affirms Investment Grade Credit Ratings
Fitch Affirms NewRiver REIT plc's Investment Grade Credit Ratings |
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| 9 Sep | Caledonian Holdings plc CHP | £2.2m | Launch of Aspire Business Account and Debit Card
Caledonian Holdings PLC (AIM: CHP), the AIM quoted investing company focused on building an integrated financial services group, is pleased to announce that Aspire Commerce Group Limited ("Aspire"), its wholly owned subsidiary, has completed the commercial … |
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| 9 Sep | Pathos Communications plc NEWS | £17m | Upgrade / downgrade cycle | Results for the six months ended 30 June 2026
Benefits of H1 2026 investments now being realised |
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| 9 Sep | Cropper (James) CRPR | £69m | Turnaround plan with targets | AGM Trading Update
Positive start with continued strategic progress; in line with full year market expectations |
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| 9 Sep | The Gym Group GYM | £320m | Results | 2026 Interim Results
('The Gym Group', 'the Group' or 'the Company') |
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| 9 Sep | Switch Metals Plc SWT | £6.9m | Issia Project - Tantalum Resource Programme Update
Switch Metals (AIM: SWT), the critical metals company focused on tantalum and lithium in Côte d'Ivoire, is pleased to provide an update on progress towards the maiden tantalum Mineral Resource Estimate ("MRE") at its Issia Project. |
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| 9 Sep | Frontier Developments FDEV | £188m | Results | FY26 RESULTS – A RECORD YEAR; AN EXCITING FUTURE
Frontier Developments plc (AIM: FDEV, 'Frontier', the 'Company', or the 'Group'), a leading developer and publisher of video games based in Cambridge, UK, publishes its full-year results for the 12 months ended 31 May 2026 ('FY26'). |