UK small-cap RNS · 5 Dec 2025
The key announcements of UK small & mid caps under £2bn on 5 Dec 2025 – situations they move are marked, with the share price since.
Key = all announcements except routine filings (voting rights, buybacks, holdings, director forms), plus director dealings and holdings that are part of a situation. Not investment advice.
| Date | Company | Mcap ↕ | Type | Announcement | |
|---|---|---|---|---|---|
| 5 Dec | PureTech Health PRTC | £279m | Project milestones | PRTC's Gallop: Positive Initial Topline AML Data
PureTech's Founded Entity Gallop Oncology Announces Positive Initial Topline Data from Phase 1b Trial of LYT-200 in Relapsed/Refractory Acute Myeloid Leukemia and High-Risk Myelodysplastic Syndrome |
|
| 5 Dec | Me Group International MEGP | £455m | Disclosure Table
The following are today's changes to the Disclosure Table: |
||
| 5 Dec | Trustpilot Group TRST | £1,040m | Trustpilot rejects categorically false allegations
Trustpilot rejects categorically false allegations by Grizzly Research |
||
| 5 Dec | Origin Enterprises (CDI) OGN | £362m | Re-issue of Treasury Shares
Dublin, London, 5 December 2025: Origin Enterprises plc ('Origin' or 'the Group'), the international group shaping the future of sustainable agriculture and land use, announces that it has transferred 10,370 treasury shares to satisfy the exercise of share … |
||
| 5 Dec | Ondo Insurtech ONDO | £19m | Fundraise | Update to Placing and Admission
Ondo InsurTech plc (LSE: ONDO), a leading company in claims prevention technology for home insurers, is pleased to provide the following update to the Placing and Subscription, further to the Company's announcement on 3 December 2025 ("Launch Announcement") … |
|
| 5 Dec | Jangada Mines JAN | £5.6m | Exercise of Warrants and Total Voting Rights
Jangada Mines plc / EPIC: JAN.L / Market: AIM / Sector: Mining |
||
| 5 Dec | Neo Energy Metals NEO | £17m | New Corporate Presentation
Neo Energy Metals plc / LSE: NEO, A2X: NEO / Market: Main Market of the London Stock Exchange |
||
| 5 Dec | Concurrent Technologies CNC | £241m | Exercise of Share Options and Total Voting Rights
Exercise of Options, Issue of New Ordinary Shares and TVR |
||
| 5 Dec | Supply@Me Capital SYME | £1.9m | Board change | Results of AGM and Directorate Change
(the "Company" or "SYME" and, together with its subsidiaries, the "Group") |
|
| 5 Dec | Celtic CCP | £164m | Issued share capital
As a result of the conversion of 71,000 Convertible Cumulative Preference Shares of 60p each and 18,270 Convertible Preferred Ordinary Shares of 100p each, Celtic PLC's issued share capital will be as follows from 4 December 2025: |
||
| 5 Dec | Anglo-Eastern Plantations AEP | £685m | Company Update
AEP Plantations plc, which owns, operates and develops sustainable palm-oil production in Indonesia and Malaysia, provides the following update on the flooding that is currently severely affecting the island of Sumatra. |
||
| 5 Dec | Crest Nicholson Holdings CRST | £158m | Director Declaration
In accordance with UKLR 6.4.9, Crest Nicholson Holdings plc announces that Gillian Kent, Non-Executive Director of the Company, has been appointed as a Non-Executive Director and Senior Independent Director of STV Group plc with immediate effect. |
||
| 5 Dec | THG THG | £562m | Director Declaration
Pursuant to UKLR 6.4.9R(2), the Company announces that independent Non-Executive Director Gillian Kent has been appointed as a non-executive director of STV Group plc with immediate effect. |
||
| 5 Dec | THG THG | £562m | Admission of Convertible Loan Shares and TVR
Admission of Convertible Loan Shares and Total Voting Rights |
||
| 5 Dec | STV Group STVG | £45m | Board change | Directorate Change
STV Group plc ("STV" or the "Company") announces the following Board changes: |
|
| 5 Dec | Wilmington WIL | £238m | Acquisition of Conversia completed
Wilmington plc (LSE: WIL), the provider of data, information, education and training services in the global Governance, Risk and Compliance markets, has today completed the acquisition of RegTech software business Professional Group Conversia, S.L.U. |
||
| 5 Dec | BSF Enterprise BSFA | £2.2m | BSF Enterprise launches new Investor website
For both existing and prospective shareholders, the new investor website brings all BSF Enterprise content into a single integrated platform to better inform and engage with investors and stakeholders, including: |
||
| 5 Dec | Victrex plc VCT | £820m | Board change | Share purchase by incoming Director (incoming CEO)
Victrex plc (the 'Company') announces that Dr James Routh, who joins Victrex as Chief Executive Officer on 1 January 2026, has notified the Company that he has purchased a total of 4,520 ordinary shares in the Company on 5 December 2025 in two transactions as … |
|
| 5 Dec | Thungela Resources Limited TGA | £794m | Dealings in Securities
In compliance with paragraphs 3.63 to 3.74 of the Listings Requirements of the JSE Limited, the following information relating to dealing in securities by a prescribed officer of Thungela Resources is disclosed: |
||
| 5 Dec | Steppe Cement Ltd STCM | £91m | Result of General Meeting
Steppe Cement Limited is pleased to announce the result of the EGM held earlier today. |
||
| 5 Dec | Avon Technologies plc AVON | £730m | Notice of Annual Report & Accounts and AGM 2026
The Annual Report & Accounts for the year ended 30 September 2025, which includes the Notice of Annual General Meeting, is now available on the Group's website at www.avon-technologiesplc.com. |
||
| 5 Dec | Me Group International MEGP | £455m | Termination of Offer Period
ME Group provides the following update for shareholders, following the announcement on 18 June 2025, which stated that ME Group was exploring strategic options to enhance shareholder value and that one of those options involved seeking potential offerors for … |
||
| 5 Dec | Gamma Communications GAMA | £984m | Director Declaration
In compliance with UKLR 6.4.9R (2), Gamma notes that Charlotta Ginman, a Non-Executive Director of the Company, has been appointed as Non-Executive Director and Senior Independent Director designate of XP Power Limited from 1 January 2026. |
||
| 5 Dec | Big Yellow Group BYG | £1,768m | Disclosure Table
The following are today's changes to the Disclosure Table: |
||
| 5 Dec | Pennpetro Energy PPP | £11m | Balance-sheet stress / refinancing | HY Results for six months ended 30 September 2024
Unaudited Consolidated Interim Results for the six months ended 30 September 2024 |
|
| 5 Dec | XP Power Ltd. XPP | £533m | Board change | Directorate Change
The Board of XP Power is pleased to announce the appointment of Charlotta Ginman as Non-Executive Director and Senior Independent Director designate from 1 January 2026, following a comprehensive search process. |
|
| 5 Dec | Anglesey Mining AYM | £4.1m | Debt Settlement and Disposals; Investment by Energold Minerals; Additions to Board
Anglesey Mining plc (AIM:AYM), the UK minerals development company, is pleased to announce a number of updates in relation to its corporate and financial position as well as additions to its Board of Directors (the "Board"). |
||
| 5 Dec | Quantum Blockchain Technologies QBT | £3.9m | Business Update
Quantum Blockchain Technologies plc (AIM: QBT), the AIM-listed investment company focused principally on a research, development and investment programme within blockchain technology is pleased to provide the following update regarding progress towards the … |
||
| 5 Dec | Empire Metals Limited EEE | £249m | Exploration Discovery of the Year Award
Empire Metals Limited / LON: EEE / OTCQX: EPMLF / Sector: Natural Resources |
||
| 5 Dec | Star Energy Group Plc STAR | £39m | Investor Presentation via Investor Meet Company
Investors can sign up to Investor Meet Company for free and add to meet Star Energy Group Plc via: |
||
| 5 Dec | RentGuarantor Holdings PLC RGG | £172m | Partnership with JLL
The Agreement will allow 12 JLL offices in London to offer tenants in JLL-managed properties the option of securing a professional guarantor through RentGuarantor. |
||
| 5 Dec | LSL Property Services LSL | £249m | Update on Expansion of Estate Agency Franchising
LSL, the leading B2B platform for UK residential property market services, held its annual Estate Agency Franchise conference last week, engaging with its franchise partners and drawing on the widespread knowledge of in-house experts and invited industry … |
||
| 5 Dec | Chrysalis Investments Limited CHRY | £311m | Update from QuotedData
Chrysalis Investments (CHRY) is now seven years old, with a more mature portfolio. |
||
| 5 Dec | Gamma Communications GAMA | £984m | Appointment of Joint Corporate Broker
Gamma Communications plc ("Gamma"), a leading provider of technology-based communication services across Europe, is pleased to announce the appointment of Investec Bank plc ("Investec") as corporate broker with immediate effect. |
||
| 5 Dec | Jadestone Energy JSE | £223m | Board Update
5 December 2025 - 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, is pleased to announce … |
||
| 5 Dec | Ultimate Products ULTP | £38m | EBT Share Purchase
Further to its announcement of 1 August 2025, Ultimate Products, the owner of a number of leading homeware brands including Salter (the UK's oldest houseware brand, est.1760) and Beldray (est.1872), was notified that on 4th December 2025, JTC Employer … |
||
| 5 Dec | Tracsis TRCS | £94m | Results | Annual Report and Notice of AGM
Tracsis plc has today posted, or will otherwise notify as being available on its website (www.tracsis.com), the Annual Report & Accounts for the year ended 31 July 2025 and Notice of Meeting for the Company's Annual General Meeting ("AGM"). |
|
| 5 Dec | Neo Energy Metals NEO | £17m | Project milestones | Appointment of New CFO and Finance Director
Neo Energy Metals plc / LSE: NEO, A2X: NEO / Market: Main Market of the London Stock Exchange |
|
| 5 Dec | Tungsten West TUN | £621m | Board change | Directorate Change
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, announces that, following a review process, the current interim CFO, Phil Povey, will be appointed … |
|
| 5 Dec | Impax Asset Management Group IPX | £109m | Director dealing | Director/PDMR Disclosure
Impax Asset Management Group plc ("Impax" or the "Company") announces that it has made a conditional award of Impax ordinary shares (the "Shares") under the Company's restricted share plan ("RSP") to the following PDMRs: |
|
| 5 Dec | Big Yellow Group BYG | £1,768m | Rule 2.8 Announcement
No intention to make an offer for Big Yellow Group PLC ("Big Yellow") |
||
| 5 Dec | Iofina IOF | £98m | Agreement with Western Midstream
Agreement with Western Midstream to Support New IOsorb® Plant |
||
| 5 Dec | Genedrive GDR | £17m | Results | Final Results
genedrive plc (AIM: GDR), the point of care pharmacogenetic testing company, announces its audited Final Results for the year ended 30 June 2025. |
|
| 5 Dec | SkinBioTherapeutics SBTX | £16m | New CEO / reset | Final Results
5 December 2025 - SkinBioTherapeutics plc (AIM: SBTX), a life science group focused on skin health, reports its full year results for the 12 months ended 30 June 2025. |
|
| 5 Dec | London BTC Company Limited BTC | £5.2m | Strategic Update
Bitcoin Mining Expansion Plans in North America, Nasdaq Update and Abu Dhabi Bitcoin Conference |
||
| 5 Dec | Gemfields Group Limited GEM | £56m | Results | Auction Results: Commercial-Quality Emeralds
Share code on JSE:GML (General Segment of JSE Main Board) / AIM:GEM |
|
| 5 Dec | James Halstead JHD | £559m | Board change | Chairman’s Statement to the Annual General Meeting
James Halstead plc, UK manufacturer and global seller of commercial flooring, is holding its AGM today at 12 noon at which the Chairman, Mr Mark Halstead, will make the following statement: |