UK small-cap RNS · 2 Sep 2026
The key announcements of UK small & mid caps under £2bn on 2 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 | |
|---|---|---|---|---|---|
| 2 Sep | Porvair PRV | £391m | Holding | Holding(s) in Company | |
| 2 Sep | Sareum Holdings SAR | £38m | Exercise of Warrants
Cambridge, UK, 2 September 2026 - Sareum Holdings plc (AIM: SAR), a clinical-stage biotechnology company developing next-generation kinase inhibitors for autoimmune disease and cancer, announces that it has received notices to exercise certain warrants to … |
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| 2 Sep | Renew Holdings RNWH | £752m | Holding | Holding(s) in Company | |
| 2 Sep | Georgia Capital CGEO | £1,243m | Director dealing | Director/PDMR Shareholding | |
| 2 Sep | Mortgage Advice Bureau (Holdings) MAB1 | £220m | Director dealing | Director/PDMR Shareholding | |
| 2 Sep | Gamma Communications GAMA | £974m | Holding | Holding(s) in Company | |
| 2 Sep | Calnex Solutions CLX | £45m | Routine | Result of AGM | |
| 2 Sep | Mears Group MER | £322m | Routine | Total Voting Rights | |
| 2 Sep | Arrow Exploration Corp. (Cdi) AXL | £122m | Holding | Holding(s) in Company | |
| 2 Sep | Domino's Pizza Group DOM | £827m | Holding | Holding(s) in Company | |
| 2 Sep | NewRiver REIT NRR | £351m | Routine | Total Voting Rights | |
| 2 Sep | Bodycote BOY | £1,541m | Suspension of Share Buyback Programme
Bodycote plc announces that, further to the announcement made on 1 September 2026 by Veritas Capital Fund Management LLC of a recommended cash offer for Bodycote, it has suspended with immediate effect the £80m share buyback programme (the ‘Buyback … |
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| 2 Sep | Rockhopper Exploration RKH | £647m | Holding | Holding(s) in Company | |
| 2 Sep | Quantum Blockchain Technologies QBT | £3.8m | Fundraise | Correction - Placing of £350,000
This announcement replaces the announcement released at 07:00 on 02 September 2026 that contained a comment regarding the newly granted US patent for its ASIC Ultra Boost to a market-ready condition. |
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| 2 Sep | RentGuarantor Holdings PLC RGG | £174m | Holding | Holding(s) in Company | |
| 2 Sep | Renalytix RENX | £40m | Holding | Holding(s) in Company | |
| 2 Sep | Pharos Energy PHAR | £121m | Holding | Holding(s) in Company | |
| 2 Sep | Empyrean Energy EME | £3.5m | Results | Final Results
Empyrean Energy PLC / Index: AIM / Epic: EME / Sector: Oil & Gas |
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| 2 Sep | Caledonian Holdings plc CHP | £2.0m | Holding | Holding(s) in Company | |
| 2 Sep | Norman Broadbent NBB | £4.7m | Routine | Total Voting Rights | |
| 2 Sep | Wetherspoon (J.D.) JDW | £944m | Routine | Total Voting Rights | |
| 2 Sep | Permanent TSB Group Holdings (CDI) PTSB | £1,370m | Routine | Form 8.3 - Ptsb ID | |
| 2 Sep | Galantas Gold Corp. GAL | £172m | Exercise of Warrants
Application will be made to the London Stock Exchange for the 1,000,000 new ordinary shares to be admitted to trading on AIM ("Admission"). |
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| 2 Sep | FirstGroup FGP | £1,106m | Director dealing | Director/PDMR Shareholding | |
| 2 Sep | Jersey Oil and Gas JOG | £38m | Holding | Holding(s) in Company | |
| 2 Sep | Diaceutics DXRX | £166m | Director dealing | PDMR Shareholding/SIP & Total Voting Rights | |
| 2 Sep | Irish Continental Group Units (Comp) (CDI) ICGC | £991m | Routine | Form 8.3 - Irish Continental Group plc | |
| 2 Sep | Marshalls MSLH | £440m | Holding | Holding(s) in Company | |
| 2 Sep | Forgent PLC FORG | £5.6m | Holding | Holding(s) in Company | |
| 2 Sep | Moneysupermarket.com Group MONY | £1,010m | Holding | Holding(s) in Company | |
| 2 Sep | GB Group GBG | £354m | Holding | Holding(s) in Company | |
| 2 Sep | Ramsdens Holdings RFX | £206m | Routine | Form 8.3 - Ramsdens Holdings plc | |
| 2 Sep | Shuka Minerals SKA | £6.2m | Conversion of Loan & Issue of Equity
Shuka Minerals Plc (AIM/AltX: SKA), an African focused mine operator and developer, announces that, further to its announcement of 1 September 2026, it has received conversion notices from the strategic investors to whom part of the GMI Convertible Loan (the … |
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| 2 Sep | Software Circle SFT | £70m | Routine | Result of AGM and Board Appointment | |
| 2 Sep | Bloomsbury Publishing BMY | £505m | Director dealing | Director/PDMR Shareholding | |
| 2 Sep | Quantum Data Energy PLC QDE | £5.1m | Results of Reconvened AGM
London, UK - Quantum Data Energy PLC (LSE: QDE), announces the results of voting at its Reconvened Annual General Meeting ("Reconvened AGM") held today. |
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| 2 Sep | Cake Box Holdings CBOX | £77m | Routine | Result of AGM | |
| 2 Sep | Staffline Group STAF | £45m | Insider conviction | Director/PDMR Shareholding | |
| 2 Sep | Permanent TSB Group Holdings (CDI) PTSB | £1,370m | Routine | Form 8.3 - Permanent TSB Group Holdings | |
| 2 Sep | Pathos Communications plc NEWS | £19m | Notice of Interim Results & Investor Presentation
Pathos Communications plc (AIM: NEWS), the leading PR technology business, announces that its interim results for the six months ended 30 June 2026 will be published on Wednesday 9 September 2026. |
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| 2 Sep | Great Southern Copper GSCU | £15m | Greenwood Research Note
The research note, titled "Porphyry Cu potential confirmed, Discovery No .3", is available to view at the following link: |
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| 2 Sep | Bloomsbury Publishing BMY | £505m | Director dealing | Director/PDMR Shareholding | |
| 2 Sep | Iomart Group IOM | £13m | Results | Annual Report and Notice of AGM
Annual Report and Financial Statements and Notice of Annual General Meeting |
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| 2 Sep | NCC Group NCC | £250m | Results | Results of Tender Offer and Total Voting Rights
NCC Group plc (LSE: NCC) is pleased to announce the results of the Tender Offer, following the close of the Tender Offer at 1:00 pm (UK time) on 1 September 2026, details of which were set out in the Circular published by the Company on 7 July 2026. |
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| 2 Sep | Windar Photonics WPHO | £8.5m | Holding | Holding(s) in Company | |
| 2 Sep | Permanent TSB Group Holdings (CDI) PTSB | £1,370m | Routine | Form 38.5(a) - Permanent TSB Group Holdings plc | |
| 2 Sep | Craneware CRW | £374m | Holding | Holding(s) in Company | |
| 2 Sep | Jadestone Energy JSE | £241m | Takeover target | Response to Statement by Prima Energy
2 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, notes the announcement … |
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| 2 Sep | Bodycote BOY | £1,541m | Holding | Holding(s) in Company | |
| 2 Sep | Ramsdens Holdings RFX | £206m | Routine | Form 8.3 - Ramsdens Holdings plc | |
| 2 Sep | Permanent TSB Group Holdings (CDI) PTSB | £1,370m | Routine | Form 8.3 - Permanent TSB Group Holdings plc | |
| 2 Sep | ActiveOps AOM | £72m | Director dealing | Director/PDMR Shareholding | |
| 2 Sep | Jadestone Energy JSE | £241m | Takeover target | Prima Energy acquires 28.3% in Jadestone Energy
Statement regarding Jadestone Energy plc (the "Company" or "Jadestone Energy") |
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| 2 Sep | Sosandar SOS | £22m | Holding | Holding(s) in Company | |
| 2 Sep | Orient Telecoms ORNT | £0.5m | Routine | Notice of AGM 2026 | |
| 2 Sep | Costain Group COST | £651m | Routine | Transaction in Own Shares | |
| 2 Sep | Wilmington WIL | £249m | Notice of year-end results
Notice of year-end results and presentation on Conversia |
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| 2 Sep | Uniphar (CDI) UPR | £890m | Holding | Holding(s) in Company | |
| 2 Sep | Ramsdens Holdings RFX | £206m | Routine | Form 8.5 - Ramsdens Holdings plc | |
| 2 Sep | Capita CPI | £356m | Holding | Holding(s) in Company | |
| 2 Sep | Permanent TSB Group Holdings (CDI) PTSB | £1,370m | Routine | Form 38.5(a) - Permanent TSB Group Holdings plc | |
| 2 Sep | Brave Bison Group BBSN | £85m | Routine | Form 8.5 - Brave Bison Group plc | |
| 2 Sep | Windar Photonics WPHO | £8.5m | Holding | Holding(s) in Company | |
| 2 Sep | Alkemy Capital Investments ALK | £26m | Loan Conversion
Alkemy Capital Investments Plc ("Alkemy" or the "Company") (LSE: ALK) (JV2:FRA) has received a loan conversion notice from the debt facility provider, as set out in the RNS dated 31 July 2025, pursuant to which £106,416.66 of principal and £29,100.33 of … |
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| 2 Sep | Permanent TSB Group Holdings (CDI) PTSB | £1,370m | Routine | Form 38.5(a) | |
| 2 Sep | Journeo JNEO | £96m | Holding | Holding(s) in Company | |
| 2 Sep | Savills SVS | £1,749m | Holding | Holding(s) in Company | |
| 2 Sep | Essentra ESNT | £326m | Routine | Transaction in Own Shares | |
| 2 Sep | Essentra ESNT | £326m | Routine | Total Voting Rights | |
| 2 Sep | Arkadian Strategic Metals Plc AKN | £2.5m | Motzfeldt 2026 Field Programme Advances Targets
Arkadian Strategic Metals Plc / EPIC: AKN / Market: AIM / Sector: Mining |
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| 2 Sep | Orosur Mining Inc OMI | £58m | Anzá Activity Accelerating
· Further drill results from Pepas West and APTA |
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| 2 Sep | Brave Bison Group BBSN | £85m | Routine | Form 8.5 | |
| 2 Sep | Cairn Homes (CDI) CRN | £1,402m | €50 Million Share Buyback Programme
Cairn Homes Plc (CRN) Cairn Homes Plc: €50 Million Share Buyback Programme 02-Sep-2026 / 07:05 GMT/BST Cairn Homes plc €50 Million Share Buyback Programme Dublin / London, 2 September 2026: Cairn Homes plc (‘Cairn’, ‘the Company’ or ’the Group) (Euronext … |
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| 2 Sep | Mercia Asset Management MERC | £128m | Holding | Holding(s) in Company | |
| 2 Sep | Wizz Air Holdings WIZZ | £986m | Wizz Air Share Capital
Geneva, 2 September 2026: In accordance with Rule 5.6.1R of the Financial Conduct Authority's Disclosure Rules and Transparency Rules (the "DTRs"), Wizz Air Holdings Plc (the "Company" and, together with its subsidiaries, the "Group"), notifies that on 31 … |
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| 2 Sep | Cairn Homes (CDI) CRN | £1,402m | Results | 2026 Interim Results | |
| 2 Sep | Quantum Blockchain Technologies QBT | £3.8m | Fundraise | Placing to Raise £350,000
Quantum Blockchain Technologies plc (AIM: QBT), the AIM-listed research & development and investing company focused principally on a research and development programme within blockchain technology, announces that it has raised £350,000 (before expenses) … |
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| 2 Sep | Critical Mineral Resources PLC CMRS | £13m | Project milestones | Appointment
Critical Mineral Resources PLC (“CMR”, “CMRS” or the “Company”) is pleased to announce that Brett Capper has joined the Company as Chair of the Company’s Technical Committee. |
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| 2 Sep | Celsius Resources Limited CLA | £9.3m | Project milestones | Corporate update
Further to recent announcements, Celsius Resources Limited ("Celsius" or the "Company") (+ASX, AIM: CLA) wishes to provide an update in relation to its dispute with Equinaire Holdings Limited ("Equinaire"), a wholly-owned subsidiary of Kiri Industries Limited … |
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| 2 Sep | Sunrise Resources SRES | £1.6m | Royalty Portfolio Provides Multiple Value Routes
Royalty Portfolio Provides Multiple Routes to Future Value |
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| 2 Sep | Forgent PLC FORG | £5.6m | Launch of updated website
Forgent plc (AIM: FORG), the Australian-focused critical and precious minerals explorer, is pleased to announce that it has launched a refreshed website, designed to better reflect the Company’s change in primary business strategy and the Australian … |
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| 2 Sep | OptiBiotix Health OPTI | £5.8m | H&B launches FORMI™ Product containing SlimBiome®
Holland & Barrett (H&B) launches FORMI™ Weight loss Complex containing SlimBiome® |
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| 2 Sep | Ten Lifestyle Group TENG | £92m | Ten Launches HSBC UK Premier Digital Platform
Ten launches fully digital lifestyle platform for HSBC UK Premier customers with preferential rates, priority access and exclusive offers across travel, restaurants, entertainment and experiences |
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| 2 Sep | Coastal Africa Group CAGL | – | Fundraise | Loan Notes and Extension of Subscription Payment
Coastal Africa Group Limited ("Coastal" or the "Company") (AIM: CAGL), an AIM-quoted investing company focused on acquiring and investing in the oil and gas sector, energy infrastructure, energy services and energy assets across West Africa, announces the … |
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| 2 Sep | Avon Technologies plc AVON | £700m | Segment turn | $20.3m Ach Gen Ii Delivery Order
Avon Technologies plc is pleased to confirm that Team Wendy Ceradyne has received a further delivery order worth $20.3 million from the U.S. |
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| 2 Sep | The Smarter Web Company Plc SWC | £191m | Bitcoin Purchase
· Net Average Purchase Price: £82,562 per Bitcoin |
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| 2 Sep | The Artisanal Spirits Company ART | £17m | Notice of Half Year Results
Notice of Half Year Results, Sellside Analyst Presentation and |
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| 2 Sep | Eagle Eye Solutions Group EYE | £137m | Notice of Full Year Results Presentations
Eagle Eye, an AI-powered loyalty and promotions platform enabling the world's leading consumer facing brands to deliver personalised customer engagement at scale, will announce its results for the year ended 30 June 2026 on Tuesday, 15 September 2026. |
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| 2 Sep | Personal Group Holdings PGH | £135m | Routine | Notice of Results and Presentations | |
| 2 Sep | Bezant Resources BZT | £25m | Financing of Accelerated Purchase Arrangement
Hartree's Financing of Accelerated Purchase Arrangement for NLZM |
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| 2 Sep | Ten Lifestyle Group TENG | £92m | Routine | Change of Name | |
| 2 Sep | Tharisa THS | £329m | Investor Meetings and Senior Secured Bond Issue
(Incorporated in the Republic of Cyprus with limited liability) |
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| 2 Sep | Ondo Insurtech ONDO | £17m | Routine | Notice of AGM | |
| 2 Sep | Journeo JNEO | £96m | Notice of Interim Results & Investor Presentation
Journeo plc (AIM: JNEO), a leading provider of intelligent systems for transport networks and critical national infrastructure confirms that it will announce its interim results for the six months ended 30 June 2026 on 08 September 2026. |
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| 2 Sep | Pennpetro Energy PPP | £11m | Change of Auditor
Pennpetro Energy Plc (LSE: PPP), the company focused on developing strategic energy projects, announces the appointment of MHA Audit Services LLP as the Company’s auditor following the resignation of Crowe UK LLP. |
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| 2 Sep | Supreme SUP | £155m | Holding | Holding(s) in Company | |
| 2 Sep | Audioboom Group BOOM | £85m | Award of RSUs and Grant of Options
The awards and grants have been made pursuant to the Audioboom Group plc 2025 Employee Share Plan which was approved by shareholders and adopted on 30 July 2025 (the “LTIP”). |
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| 2 Sep | Mercia Asset Management MERC | £128m | Holding | Holding(s) in Company | |
| 2 Sep | Software Circle SFT | £70m | Board change | Board Appointment
Matthias Riechert, Chairman of Software Circle plc (AIM: SFT), will advise shareholders at the Annual General Meeting (AGM) to be held at 10.00am in Manchester today that, immediately following the meeting, Günter Frank Fischer (commonly known as Frank … |
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| 2 Sep | PZ Cussons PZC | £393m | Board change | Directorate Change
PZ Cussons plc ("PZ Cussons") is pleased to announce that Peju Adebajo and Sarah Miles will join the Board as Non-Executive Directors, bringing significant international, consumer goods and digital expertise. |
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| 2 Sep | Georgina Energy plc GEX | £27m | Hussar EP513 Pre-drilling Civil Engineering Update
Georgina Energy Plc, (LSE: GEX.L), a helium, hydrogen and natural gas exploration and development company with strategic permits in Australia, confirms that civil engineering contractors on site at the Hussar prospect have completed setting the 20-inch … |
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| 2 Sep | Orcadian Energy ORCA | £12m | Earlham Gigagrid update
Orcadian enters into a joint development agreement for the Earlham and Orwell developments |
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| 2 Sep | Wishbone Gold WSBN | £3.9m | Wishbone Registers Large Telfer Area Tenement
Wishbone Gold Plc is pleased to announce that it has registered a new large tenement only 10km south-east from the Havieron gold-copper mine owned by Greatland Resources Ltd (LSE and ASX: GGP). |
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| 2 Sep | Kelso Group Holdings KLSO | £18m | Results | Interim Results & Trading Update - up 43% YTD
Current trading update to 31 August 2026 and Interim results for the 6 months to 30 June 2026 |
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| 2 Sep | ActiveOps AOM | £72m | Routine | Total Voting Rights | |
| 2 Sep | Rome Resources RMR | £16m | Updated MRE – 45% increase in contained tin
High-grade updated MRE confirmed with potential substantial exploration upside |
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| 2 Sep | Corero Network Security CNS | £77m | Customer Wins
Significant New Customer Contract Win with UK-based Tier-1 Telecommunications Provider |
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| 2 Sep | TT Electronics TTG | £331m | Turnaround plan with targets | Half-year Results
Results for the half year ended 30 June 2026 |
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| 2 Sep | Mercantile Ports & Logistics Limited MPL | £14m | NCLT Hearing - Update
Mercantile Ports & Logistics Limited (AIM: MPL) provides an update following the recent hearing before the National Company Law Tribunal (“NCLT”), Mumbai Bench, in relation to the Corporate Insolvency Resolution Process of Karanja Terminal & Logistics Private … |
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| 2 Sep | London BTC Company Limited BTC | £4.9m | US Gold Team Mobilised and New Project Generation
Due diligence of 32 new gold/silver/critical-mineral projects commences, expanded exploration on existing projects on schedule for early September start |
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| 2 Sep | Ecora Resources ECOR | £372m | Project milestones | Half-year Results
Ecora Royalties PLC (LSE/TSX: ECOR, OTCQX: ECRAF) announces half year results for the six months ended 30 June 2026 which are available on the Group's website at www.ecoraroyalties.com and on SEDAR at www.sedar.com. |
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| 2 Sep | Aminex (CDI) AEX | £78m | Project milestones | Ntorya - Revised Implementation Programme Agreed
Aminex announces an agreement has been reached on the sequencing and implementation of the Ntorya gas development following a meeting convened by the Tanzanian Ministry of Energy on 26 August 2026. |
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| 2 Sep | Bluebird Merchant Ventures BMV | £1.2m | Disposal of South Korean Interests
Bluebird Mining Ventures Ltd (LSE: BMV), the gold streaming, mining and treasury company, is pleased to announce the completion of the disposal of its South Korean interests. |
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| 2 Sep | Truetide plc TRUE | £1.8m | Investment update – Paraytec and Gyrometric
Truetide plc (AIM: TRUE), the investing company focused on technology and knowledge-intensive businesses, is pleased to announce an update on two companies within its investment portfolio, Paraytec Limited ("Paraytec") and Gyrometric Systems Limited … |
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| 2 Sep | Kazera Global KZG | £17m | Project milestones | 2A Mining Right Granted
Mining Right opens path to development of 2A with SAI |
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| 2 Sep | Redcentric RCN | £86m | Routine | Transaction in Own Shares | |
| 2 Sep | Touchstar TST | £5.6m | Turnaround plan with targets | Trading Update
The Board of Touchstar plc ((AIM: TST), a provider of connected technology solutions that help organisations in a variety of industry sectors secure and manage the logistic of people and product, is pleased to provide a trading update for the six months ended … |
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| 2 Sep | RentGuarantor Holdings PLC RGG | £174m | Segment turn | Trading Update
(the "Company" or "RentGuarantor" and including its subsidiaries, the "Group") |
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| 2 Sep | Caledonia Investments CLDN | £1,872m | Routine | Transaction in Own Shares | |
| 2 Sep | Motorpoint Group MOTR | £116m | Trading update | Trading Update
Profit Before Tax (PBT) to be materially ahead of market consensus |
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| 2 Sep | Greencoat Renewables (CDI) GRP | £714m | Routine | Transaction in Own Shares | |
| 2 Sep | Talisman Metals PLC TLM | £5.5m | Tirzzit Drill Campaign Starts
Talisman Metals PLC ("Talisman" or the "Company") announces that the drilling campaign at Tirzzit has commenced (see press release of 18 August 2026). |
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| 2 Sep | Science Group SAG | £229m | Routine | Transaction in Own Shares | |
| 2 Sep | AO World AO. | £511m | Routine | Transaction in Own Shares | |
| 2 Sep | Trainline TRN | £710m | Routine | Transaction in Own Shares | |
| 2 Sep | Wizz Air Holdings WIZZ | £986m | August 2026 Traffic and CO2 Emission Statistics
Geneva, 2 September 2026: Wizz Air Holdings Plc ("Wizz Air") reports passenger growth of 25.9% year-on-year in August 2026. |
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| 2 Sep | Calnex Solutions CLX | £45m | AGM Statement
Calnex Solutions plc (AIM: CLX), a leading provider of test and measurement solutions for global telecommunications, digital infrastructure and government & defence markets, provides an update on operations and trading ahead of its Annual General Meeting … |
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| 2 Sep | RC365 Holding RCGH | £7.5m | Launch of Banking Virtual Accounts in LatAm
Launch of Banking Virtual Account Services in Latin America |
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| 2 Sep | Time Finance TIME | £54m | Takeover target | Publication of Scheme Document
(the parent company of Ultimate Finance Group Limited) |
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| 2 Sep | IWG IWG | £1,745m | Routine | Transaction in Own Shares | |
| 2 Sep | Rift Helium PLC RIFT | £8.8m | EIA Certificate Awarded for 3D Seismic
Environmental Impact Assessment Certificate Awarded for 3D Seismic and up to Three Exploration Wells |
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| 2 Sep | Wetherspoon (J.D.) JDW | £944m | Routine | Transaction in Own Shares | |
| 2 Sep | Globaldata DATA | £422m | Routine | Transaction in Own Shares | |
| 2 Sep | Anglo-Eastern Plantations AEP | £601m | Results | Half-year Results
Interim results for the six months ended 30 June 2026 |
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| 2 Sep | Kendrick Resources KEN | £17m | Results | Teufelskuppe Delivers Compelling New Drill Results
Exceptional pXRF Correlation Reinforces Confidence in High-Grade Rare Earth Mineralisation |
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| 2 Sep | Johnson Service Group JSG | £508m | Routine | Transaction in Own Shares | |
| 2 Sep | Fevertree Drinks FEVR | £1,035m | Routine | Transaction in Own Shares |