UK small-cap RNS · 18 Sep 2026
The key announcements of UK small & mid caps under £2bn on 18 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 | |
|---|---|---|---|---|---|
| 18 Sep | Mercia Asset Management MERC | £130m | Holding | Holding(s) in Company | |
| 18 Sep | Volvere VLE | £49m | Routine | Transaction in Own Shares | |
| 18 Sep | Kier Group KIE | £1,293m | Routine | Transaction in Own Shares | |
| 18 Sep | Volvere VLE | £49m | Holding | Holding(s) in Company | |
| 18 Sep | PureTech Health PRTC | £279m | Holding | Holding(s) in Company | |
| 18 Sep | Mortgage Advice Bureau (Holdings) MAB1 | £211m | Director dealing | Director/PDMR Shareholding | |
| 18 Sep | Tap Global Group Plc TAP | £8.4m | Balance-sheet stress / refinancing | Proposed Placing
Funds to support strategy to build the UK's largest income-generating digital asset treasury |
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| 18 Sep | PZ Cussons PZC | £415m | Director dealing | Director/PDMR Shareholding | |
| 18 Sep | NCC Group NCC | £236m | Director dealing | Director/PDMR Shareholding | |
| 18 Sep | Cadence Minerals KDNC | £22m | Offer | WRAP Retail Offer for up to £450,000
Cadence Minerals plc (AIM: KDNC) announces a retail offer via the Winterflood Retail Access Platform (“WRAP”) to raise up to £450,000 (the “Retail Offer”) through the issue of new ordinary shares of £0.01 each in the capital of the Company (“Ordinary Shares”). |
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| 18 Sep | Funding Circle Holdings FCH | £569m | Director dealing | DSH-Director/PDMR Shareholding
Funding Circle Holdings plc (FCH) DSH-Director/PDMR Shareholding 18-Sep-2026 / 16:25 GMT/BST 18 September 2026 LEI: 2138003EK6UAINBBUS19 Funding Circle Holdings plc Notification of Transactions by Persons Discharging Managerial Responsibilities Funding Circle … |
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| 18 Sep | Cavendish Financial CAV | £23m | Director dealing | Director/PDMR Shareholding | |
| 18 Sep | ADM Energy ADME | £0.6m | Further re: Receipt of Winding Up Petition
Further to the announcement of 23 July 2026, ADM Energy PLC (AIM: ADME; BER and FSE: P4JC), a natural resource investing company, announces that the second hearing of the winding-up petition presented by the Commissioners for His Majesty’s Revenue and Customs … |
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| 18 Sep | Bezant Resources BZT | £28m | Exercise of Warrants, Total Voting Rights
i) a price of 0.06p per share in terms of the fundraising announced on 4 December 2023 the Company is issuing a total of 290,000,000 fully paid Ordinary Shares; and |
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| 18 Sep | Red Rock Resources RRR | £1.6m | Holding | Holding(s) in Company | |
| 18 Sep | CLS Holdings CLI | £201m | Holding | Holding(s) in Company | |
| 18 Sep | Rockpool Acquisitions ROC | £0.4m | Routine | Notice of AGM & GM | |
| 18 Sep | Evoke EVOK | £189m | Takeover target | Results of Intralot General Meeting
On 5 June 2026, the board of Bally’s Intralot S.A. |
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| 18 Sep | Ramsdens Holdings RFX | £207m | Routine | Form 8.3 - Ramsdens Holdings plc | |
| 18 Sep | Irish Continental Group Units (Comp) (CDI) ICGC | £994m | Routine | Form 8.3 - Irish Continental Group plc | |
| 18 Sep | SThree STEM | £381m | Routine | Form 8.3 - SThree plc | |
| 18 Sep | Ramsdens Holdings RFX | £207m | Routine | Form 8.3 - Ramsdens Holdings plc | |
| 18 Sep | Springfield Properties SPR | £136m | Routine | Transaction in Own Shares | |
| 18 Sep | Mcbride MCB | £304m | New Share Awards
Notification and public disclosure of the grant of LTIP and RSU Awards to Persons Discharging Managerial Responsibilities ("PDMR") |
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| 18 Sep | Irish Continental Group Units (Comp) (CDI) ICGC | £994m | Routine | Form 8.3 - ICG Irish Continental Group | |
| 18 Sep | Victrex plc VCT | £820m | Holding | Holding(s) in Company | |
| 18 Sep | Pennpetro Energy PPP | £11m | Update on return Contributed Share arrangements
Pennpetro Energy plc (PPP), the company focused on developing strategic energy projects, confirms the allotment of Replacement Shares to comply with the Company’s obligations under the Promissory Notes issued when the Contributed Shares were received. |
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| 18 Sep | Personal Group Holdings PGH | £135m | Director dealing | Exercise of Options, PDMR and Total Voting Rights | |
| 18 Sep | SThree STEM | £381m | Routine | Form 8.3 - Sthree plc | |
| 18 Sep | Gamma Communications GAMA | £984m | Holding | Holding(s) in Company | |
| 18 Sep | Elecosoft Public Limited Company ELCO | £192m | Eleco plc Update on Letter of Intent
Unless defined herein, defined terms shall have the meanings given to them in the Rule 2.7 Announcement. |
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| 18 Sep | Permanent TSB Group Holdings (CDI) PTSB | £1,379m | Routine | Form 8.3 - Permanent TSB Group Holdings plc | |
| 18 Sep | SThree STEM | £381m | Routine | Form 8.3 - SThree plc | |
| 18 Sep | Caledonian Holdings plc CHP | £2.2m | Holding | Holding(s) in Company | |
| 18 Sep | FirstGroup FGP | £1,046m | Capital return | Confirmation of capital reduction
FirstGroup plc (or the `Group') announces that the reduction of the Group's share premium account (the `Capital Reduction') approved by shareholders at the Group's Annual General Meeting held on 30 July 2026 (the `AGM') has today been confirmed by the Court … |
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| 18 Sep | Mitchells & Butlers MAB | £1,835m | Notice of Pre-Close Trading Statement
Mitchells & Butlers will release its pre-close trading statement for the 51 weeks ended 19 September on 24 September 2026. |
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| 18 Sep | SThree STEM | £381m | Routine | Form 8.5 - Sthree plc | |
| 18 Sep | Springfield Properties SPR | £136m | First Main Works Agreement
Main Works Agreement signed with Major Energy Infrastructure Provider |
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| 18 Sep | Permanent TSB Group Holdings (CDI) PTSB | £1,379m | Routine | Form 38.5(b) - Permanent TSB Group Holdings plc | |
| 18 Sep | Permanent TSB Group Holdings (CDI) PTSB | £1,379m | Routine | Form 38.5(b) - Permanent TSB Group Holdings plc | |
| 18 Sep | Permanent TSB Group Holdings (CDI) PTSB | £1,379m | Routine | Form 38.5(b) - Permanent TSB Group | |
| 18 Sep | Videndum VID | £93m | Holding | Holding(s) in Company | |
| 18 Sep | Advanced Medical Solutions Group AMS | £615m | Routine | Rule 2.9 Announcement | |
| 18 Sep | Verici DX VRCI | £9.3m | Holding | Holding(s) in Company | |
| 18 Sep | Zotefoams ZTF | £246m | Notification of Transactions of Directors/PDMRs
The Company has received notification from MUFG Corporate Markets Trustees (UK) Limited, the Trustee of the Company's Share Incentive Plan (the "SIP"), that on 11 September 2026 the following Director and Persons Discharging Managerial Responsibilities became … |
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| 18 Sep | Domino's Pizza Group DOM | £905m | Director dealing | Director/PDMR Shareholding | |
| 18 Sep | Central Asia Metals CAML | £252m | Takeover target | Result of the Cygnus Scheme Meeting
Central Asia Metals PLC (AIM: CAML) issues an update regarding the proposed acquisition of Cygnus Metals Limited (ASX:CY5, TSXV: CYG, OTCQB: CYGGF) (‘Cygnus’) by means of an Australian Scheme of Arrangement (the ‘Scheme’) as announced on 2 June 2026 (the … |
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| 18 Sep | IG Design Group IGR | £87m | Overhang | Holding(s) in Company | |
| 18 Sep | ATOME Energy ATOM | £16m | Statement from the Government of Paraguay
Statement from the Government of Paraguay in response to the Notice |
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| 18 Sep | Vanquis Banking Group 20 VANQ | £173m | Notice of Redemption
£200,000,000 Fixed Rate Reset Subordinated Tier 2 Notes due 2032 |
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| 18 Sep | Great Portland Estates GPE | £1,312m | Holding | Holding(s) in Company | |
| 18 Sep | Nationwide Building Society Core Capital Deferred Shs (Min 250 CCDS) NBS | £1,140m | Admission of Covered Bonds to Trading
Issue of AUD 1,000,000,000 Series 2026-09 Floating Rate A$ Registered Covered Bonds due September 2031 (ISIN: AU3FN0114583) irrevocably and unconditionally guaranteed as to payment of principal and interest by Nationwide Covered Bonds LLP under the … |
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| 18 Sep | Genuit Group GEN | £726m | Holding | Holding(s) in Company | |
| 18 Sep | Great Portland Estates GPE | £1,312m | Director Declaration
In accordance with UK Listing Rule 6.4.9R(2), Great Portland Estates plc (the "Company") announces that Emma Woods, a Non-Executive Director of the Company, has been appointed as a Non-Executive Director of Saga plc with effect from 18 September 2026. |
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| 18 Sep | Facilities by ADF ADF | £11m | Holding | Holding(s) in Company | |
| 18 Sep | Brave Bison Group BBSN | £87m | Routine | Form 8.5 - Brave Bison Group plc | |
| 18 Sep | SThree STEM | £381m | Routine | Form 8.5 - SThree plc | |
| 18 Sep | Celtic CCP | £164m | Directorate Appointments
Celtic is pleased to announce the appointments of James Mark Keane (“Mark”) and Raymond Buchanan as Non-Executive Directors of the Company. |
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| 18 Sep | Oxford Instruments OXIG | £1,508m | Routine | Transaction in Own Shares | |
| 18 Sep | Permanent TSB Group Holdings (CDI) PTSB | £1,379m | Routine | Form 38.5(a) | |
| 18 Sep | Advanced Medical Solutions Group AMS | £615m | Overhang | Holding(s) in Company | |
| 18 Sep | Glenveagh Properties (CDI) GLV | £997m | Holding | Holding(s) in Company | |
| 18 Sep | Ramsdens Holdings RFX | £207m | Routine | Form 8.3 - Ramsdens Holdings plc | |
| 18 Sep | Marston's MARS | £367m | Director Declaration
Justin Platt, Chief Executive Officer of Marston’s PLC, will join the Board of Saga plc as a Non-Executive Director with effect from 11 January 2027. |
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| 18 Sep | RC Fornax PLC RCFX | £4.8m | Transformational contract / build-out | Government Contract & Trading Update
The following amendment has been made to the '£4.0m Government Contract and Trading Update' announcement released on 18th September at 07:00 AM under RNS No 2850V. |
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| 18 Sep | Dianomi DNM | £19m | Disclosure Table
The following are today's changes to the Disclosure Table: |
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| 18 Sep | NCC Group NCC | £236m | Routine | Transaction in Own Shares | |
| 18 Sep | Brave Bison Group BBSN | £87m | Routine | Form 8.5 | |
| 18 Sep | Star Energy Group Plc STAR | £39m | Notice of Investor Presentation via IMC
(“Star Energy” or “the Company” or “the Group”) |
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| 18 Sep | Triad Group TRD | £68m | Grant of Restrictive Share Units
The Company announces the grant of a restricted share unit ("RSU") award with respect to ordinary shares in the capital of the Company ("Ordinary Shares") to an Executive Director under the shareholder approved Triad Employee Share Incentive Plan and … |
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| 18 Sep | Cairn Homes (CDI) CRN | £1,387m | Routine | Transaction in Own Shares | |
| 18 Sep | Serval Resources Plc SRVL | £8.5m | Change of Accounting Reference Date
Serval Resources Plc (AIM: SRVL), a company focused on building an independent copper and future metals developer, announces that it has changed its accounting reference date from 30 November to 31 December with immediate effect. |
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| 18 Sep | Defence Holdings PLC ALRT | £17m | Transformational contract / build-out | Second UK Government Contract
Defence Holdings Secures Second UK Government Contract, Advancing Commercial Execution |
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| 18 Sep | Aeorema Communications AEO | £7.9m | Investor Presentation via Investor Meet Company
Aeorema Communications plc / Index: AIM / Epic: AEO / Sector: Media |
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| 18 Sep | Bluebird Merchant Ventures BMV | £1.2m | Dilutive fundraise | Share Issuance, Debt Conversion, TR-1s and PDMRs
Share Issuance, Debt Conversion and Significant Shareholder and PDMR Notifications |
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| 18 Sep | Nativo Resources NTVO | £4.4m | Fundraise | Project Finance & Equity Subscription Agreement
Nativo secures funding to advance Phase 1 first production at La Patona Gold Ore Processing Plant, Peru |
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| 18 Sep | Tungsten West TUN | £621m | Appointment of Joint Broker
Tungsten West (AIM: TUN), the owner and operator of the Hemerdon tungsten and tin mine ("Hemerdon") in Devon, UK, is pleased to announce the appointment of Zeus Capital Limited (“Zeus”) as Joint Broker to the Company, alongside Hannam & Partners, with … |
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| 18 Sep | Emv Capital EMVC | £13m | Notice of Interim Results
EMV Capital plc (AIM: EMVC), the deep tech, life sciences and sustainability venture capital investment group, announces that it will release its Interim Results for the six months ended 30 June 2026 on Thursday, 24 September 2026. |
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| 18 Sep | GETECH Group GTC | £6.7m | Routine | Notice of Results & Investor Presentation | |
| 18 Sep | Tekcapital TEK | £7.8m | Portfolio Company Update - Vesari Inc
Appoints ARC Group International Limited as its Capital Markets Adviser |
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| 18 Sep | Oriole Resources ORR | £13m | Disposal of a part (break-up) | Sale of Muratdere Royalty
Oriole Resources PLC (AIM: ORR), the AIM quoted gold exploration and development company focused on Central and West Africa, is pleased to report that an agreement has been reached with Ardent Metals LLC-FZ, (“Ardent”), a company incorporated in Dubai, for … |
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| 18 Sep | Ampeak Energy Limited AMP | £14m | Ampeak Block Listing Application
Ampeak Energy announces that an application has been made for the block admission of 3,780,383 ordinary shares of no par value in the Company ("Ordinary Shares"), which will be issued from time to time within the rules of the Company's share option plan, the … |
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| 18 Sep | Shuka Minerals SKA | £6.3m | Assignment of GMI Loan & Related Party Transaction
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 Gathoni Muchai Investments Limited ("GMI") of the remaining portion of the GMI convertible … |
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| 18 Sep | Aurrigo International AURR | £106m | Routine | Notice of Results and Investor Presentation | |
| 18 Sep | Dialight DIA | £229m | Routine | Employee Benefit Trust Share Purchase | |
| 18 Sep | Hargreaves Services HSP | £261m | Routine | Notice of AGM and Posting of Annual Report | |
| 18 Sep | Trustpilot Group TRST | £1,040m | Insider conviction | Director/PDMR Shareholding | |
| 18 Sep | Boohoo Group DEBS | £393m | Board change | Directorate Change
Debenhams Group (DEBS.L), an online platform for fashion, home and beauty, announces the following board changes, with immediate effect. |
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| 18 Sep | Oxford Biodynamics OBD | £15m | Director dealing | PDMR Dealing / Grant of Share Options | |
| 18 Sep | Aminex (CDI) AEX | £83m | Board change | Directorate Change
Aminex is pleased to announce the appointments of Dr Salman Al Shidi and Dr Omar Al-Jaaidi as Non-Executive Directors, with effect from 1 October 2026. |
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| 18 Sep | Saga SAGA | £1,141m | Appointment of Non-Executive Directors
The Board of Saga plc (the Board), the UK's specialist in products and services for people over 50, is pleased to announce the appointment of two new Non-Executive Directors. |
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| 18 Sep | TMT Investments TMT | £75m | Director dealing | Director/PDMR Shareholding | |
| 18 Sep | Liontrust Asset Management LIO | £188m | Board Role Changes
Appointment of Senior Independent Director and Chair of the Sustainability Committee |
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| 18 Sep | Triad Group TRD | £68m | Board change | Board appointment
I am delighted to announce the appointment of Jack Holland to the Board as Commercial Director effective from 17 September 2026. |
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| 18 Sep | Cadence Minerals KDNC | £22m | £1.80 million raised to advance Azteca
Cadence Minerals plc (AIM: KDNC) announces that it has raised, subject to Admission, £1.80 million before expenses through a subscription and placing (the “Fundraise”) of 40,000,000 new ordinary shares of 1 penny each (the “Fundraise Shares”) at 4.5 pence per … |
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| 18 Sep | Dianomi DNM | £19m | Takeover target | Recommended Acquisition of Dianomi plc
to be effected by means of a scheme of arrangement |
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| 18 Sep | Tower Resources TRP | £7.2m | Change of Registered Address
Tower Resources plc (AIM: TRP), the AIM-listed oil and gas company focused on Africa, announces a change of Registered Address from 134 Buckingham Palace Road, London SW1W 9SA to Quadrant House, 4 Thomas More Square, Floor 6, E1W 1YW with immediate effect. |
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| 18 Sep | RC Fornax PLC RCFX | £4.8m | Transformational contract / build-out | £4.0m Government Contract and Trading Update
Confirmed selection for a new contract with an initial value of £4.0 million through the Public Sector Resourcing (PSR) framework with a new UK Government client, subject to completion of the client’s standard procurement process and receipt of the formal … |
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| 18 Sep | Foresight Group Holdings Limited FSG | £492m | Routine | Transaction in Own Shares | |
| 18 Sep | Mothercare MTC | £1.4m | Balance-sheet stress / refinancing | Financial outlook update
Mothercare plc ("Mothercare", "the Company"), the highly trusted British heritage brand, that connects with the parents of newborn babies and children across multiple product categories throughout their early life as parents, today announces an update on its … |
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| 18 Sep | Young & Co's Brewery 'A' Shares YNGA | £660m | Routine | Transaction in Own Shares | |
| 18 Sep | Tertiary Minerals TYM | £4.3m | Mushima North - delineation of higher-grade zone
High-grade zone outlined at the Discovery Zone on Target A1, Mushima North: Drill results show continuation of mineralisation beyond the Exploration Target boundary |
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| 18 Sep | Savannah Resources SAV | £159m | Results | Half-year Results
Interim Results for the six months ending 30 June 2026 |
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| 18 Sep | Shoe Zone SHOE | £35m | Routine | Transaction in Own Shares | |
| 18 Sep | Red Rock Resources RRR | £1.6m | Routine | Issue of Equity | |
| 18 Sep | Huddled Group HUD | £7.3m | Trading update | Trading Update
Huddled Group PLC (AIM:HUD), the circular economy e-commerce group behind Peeko, the UK’s online surplus superstore, today announces a significant strategic development with the launch of its live commerce operation. |
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| 18 Sep | Greencoat Renewables (CDI) GRP | £725m | Routine | Transaction in Own Shares | |
| 18 Sep | IWG IWG | £1,745m | Routine | Transaction in Own Shares | |
| 18 Sep | Anglo-Eastern Plantations AEP | £685m | Routine | Transaction in Own Shares | |
| 18 Sep | SThree STEM | £381m | Routine | Transaction in Own Shares & Rule 2.9 Announcement | |
| 18 Sep | Burford Capital BUR | £530m | Update on Successful Capital Raise
Released out of hours on September 17, 2026, and queued for release via RNS upon its reopening on September 18, 2026. |
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| 18 Sep | Galileo Resources GLR | £10m | Update on Sale of 2 Kalahari Copper Belt Licences
Update on Sale of 2 Kalahari Copper Belt Licences for US$3 million |
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| 18 Sep | Redcentric RCN | £88m | Completion of Disposal
Redcentric plc (AIM: RCN), a leading UK IT managed services provider, is pleased to announce the completion of the sale of Redcentric Data Centres Limited to Stellanor Datacenters Group Limited (the ‘Disposal’). |
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| 18 Sep | Caledonia Investments CLDN | £1,961m | Routine | Transaction in Own Shares | |
| 18 Sep | Globaldata DATA | £439m | Routine | Transaction in Own Shares | |
| 18 Sep | Petrel Resources (CDI) PET | £1.7m | Unaudited Interim Statement
Unaudited Interim Statement for the six months ended 30 June 2026 |
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| 18 Sep | Redcentric RCN | £88m | Routine | Transaction in Own Shares | |
| 18 Sep | Gaming Realms GMR | £86m | Routine | Transaction in Own Shares |