UK small-cap RNS · 15 Jun 2026
Every announcement of UK small & mid caps under £2bn. The ones that started or moved a situation are marked – a click opens it.
Key = all announcements except routine filings (voting rights, buybacks, holdings, director forms), plus the ones that are part of a situation. Not investment advice.
| Time | Company | Mcap ↕ | Type | Announcement | |
|---|---|---|---|---|---|
| 16:17 | Jubilee Metals Group JLP | £73m | Result of General Meeting
Jubilee, the integrated copper producer and resource developer in Zambia, announces the results of the General Meeting held today 15 June 2026. |
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| 16:00 | Sundae Bar Plc SBAR | £19m | Result of Warrantholder General Meetings
Sundae Bar Plc (AIM: SBAR), the enterprise platform deploying AI agents for business, announces that at General Meetings of the 2023 1p Warrantholders and of the 2025 1p & 2p Warrantholders held earlier today, all resolutions were passed. |
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| 15:52 | Energean ENOG | £1,358m | Insider conviction | Director/PDMR Shareholding | |
| 15:44 | Synectics SNX | £32m | EBT Share Purchase
Synectics plc (AIM: SNX), a leader in advanced security and surveillance solutions, announces that it was notified on 15 June 2026 that Quadnetics Employees' Trustees Limited (the "Trustee"), the trustee of the Company's employee benefit trust, Synectics Plc … |
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| 15:05 | City of London Investment Group CLIG | £217m | EBT Share Purchase
City of London (LSE: CLIG), a leading specialist asset management group offering a range of institutional and retail products, announces that the Company's Employee Benefit Trust purchased 6,583 ordinary shares of 1p each on 12 June 2026 at a price of £4.25 … |
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| 14:39 | Forterra FORT | £322m | Director dealing | Director / PCA Shareholdings
The Company was notified on 12 June 2026 that the following share transactions took place (the "Transactions"): |
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| 14:00 | Ninety One N91 | £1,875m | Dealing in Securities By Employee Benefit Trusts | ||
| 13:30 | Nationwide Building Society Core Capital Deferred Shs (Min 250 CCDS) NBS | £1,140m | Notice to Covered Bondholders
(incorporated in England under the Building Societies Act 1986, as amended) |
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| 12:41 | SThree STEM | £358m | Board change | Chair tenure extension
SThree plc, the global STEM workforce consultancy, announces that, after consultation with shareholders, the Board is extending James Bilefield's tenure as Chair for a seven-month period, until April 2027. |
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| 12:36 | 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 60,000 of its ordinary shares of 1p each in the capital of the Company ("Ordinary Shares") at a weighted average price of 25.0 … |
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| 12:05 | Public Policy Holding Company, Inc. PPHC | £216m | Director dealing | LTIP Awards, TVR and PDMR Dealings
Public Policy Holding Company, Inc., a leading global provider of strategic communications services announces that it has granted the following to a broad range of its current employee base, including to Directors and senior employees ("PDMRs") of the Company … |
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| 10:34 | Frontier Developments FDEV | £180m | EBT Share Purchase
Frontier Developments plc (AIM: FDEV, 'Frontier', the 'Group' or the 'Company'), a leading developer and publisher of video games based in Cambridge, UK, was notified on 12 June 2026, by Ocorian Limited, the trustee of the Frontier Developments plc Employee … |
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| 09:21 | Reabold Resources RBD | £9.3m | Large acquisition / reverse takeover | Statement re Possible Offer
Response to statement regarding possible offer for Union Jack Oil Plc ("Union Jack") |
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| 09:13 | Symphony Environmental Technologies SYM | £15m | India Market Update
India: New Biodegradable Plastics Standard Following Extended Regulatory Process and Significant Commercial Opportunity |
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| 07:45 | Reabold Resources RBD | £9.3m | Disclosure Table
The following are today's changes to the Disclosure Table: |
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| 07:02 | Quantum Helium Limited QHE | £7.7m | Project milestones | Successful EPT confirms Helium plus Commercial Oil
Successful Sagebrush-1 Extended Production Test Confirms Helium-Bearing Gas, Reservoir Connectivity and Commercial Oil Production |
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| 07:01 | Alkemy Capital Investments ALK | £26m | Tees Valley Lithium: Publication of Impact Report
Alkemy Capital Investments plc (LSE: ALK) is pleased to announce that its wholly owned subsidiary, Tees Valley Lithium ("TVL"), has published an Economic, Environmental and Social Impact Report (the "Report") setting out the anticipated contribution of its … |
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| 07:01 | Anglo-Eastern Plantations AEP | £601m | Trading update | AGM Trading Update
AEP Plantations Plc, which owns, operates and develops palm plantations in Indonesia and Malaysia, announces a trading update ahead of its Annual General Meeting ("AGM") at 11.00a.m. |
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| 07:00 | 4basebio 4BB | £81m | 4basebio Appoints Dr. Jeff Coller to Strategic Advisory Board
, brings deep expertise to accelerate synthetic DNA and mRNA manufacturing |
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| 07:00 | URU Metals Ltd. URU | £4.0m | Publication of Zeb Nickel Project Investor Graphic
URU Metals Limited ("URU" or the "Company") is pleased to announce that it has published a new set of investor graphics on its website to assist shareholders and prospective investors in understanding the regional setting, geological context, size and … |
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| 07:00 | Autins Group AUTG | £5.7m | Investor Engagement Update
Investor Engagement Update, including Investor Presentation via Investor Meet Company |
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| 07:00 | Intercede Group IGP | £85m | Extension of Partnership with Swissbit
Intercede and Swissbit extend partnership to build end-to-end post-quantum authentication |
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| 07:00 | Henry Boot BOOT | £195m | Henry Boot secures letting to Arcadis
Henry Boot announces that HBD, the group's property investment and development arm, has secured Arcadis as the latest occupier at its JV scheme with Greater Manchester Pension Fund, Island, a premium £66m GDV (our share £33m) development located in … |
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| 07:00 | Rome Resources RMR | £16m | Kalayi: Mining licence conversion programme
Mining programme is anticipated to provide key data and generate modest revenues; and |
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| 07:00 | Roadside Real Estate ROAD | £99m | Disposal of a part (break-up) | Receipt of Proceeds from Second Tranche Put Option
The proceeds will be used to facilitate completion of the acquisition of Hoch Group Ltd. |
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| 07:00 | Yellow Cake YCA | £1,266m | Yellow Cake begins Share Buyback Programme
Yellow Cake plc ("Yellow Cake", the "Company" or "Group") |
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| 07:00 | Tap Global Group Plc TAP | £7.6m | Balance-sheet stress / refinancing | Tap Earn Update
Tap Global Group plc (AIM: TAP), an innovative digital finance hub that brings money payments and crypto settlement services together in a single user-friendly app, is pleased to provide a further update on Tap Earn - a yield product offering the Group's … |
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| 07:00 | Invinity Energy Systems IES | £66m | 32 MWh Sale to U.S. Steel Mill
California Energy Commission-backed project will produce sustainable steel for U.S. construction industry |
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| 07:00 | Sigmaroc SRC | £1,306m | Share Purchase by Director
SigmaRoc plc, SigmaRoc, Europe's leading lime and minerals group, announces that on 12 June 2026, Max Vermorken, Chief Executive, purchased 10,000 ordinary shares of 1 pence each in the capital of the Company ('Ordinary Shares') at a price of 119.65 pence per … |
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| 07:00 | Ultimate Products ULTP | £40m | EBT Share Purchase
Further to its announcement of 2 February 2026, 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 12 June 2026, JTC Employer Solutions … |
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| 07:00 | Alumasc Group ALU | £83m | Change of Company Secretary
Alumasc (ALU.L), the premium sustainable building products, systems and solutions Group, announces that with effect from 15 June 2026, Simon Dray, CFO and a Director of the Company, has been appointed Interim Company Secretary, pending appointment of a … |
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| 07:00 | Fusion Antibodies FAB | £6.9m | Update on grant-funded DR5 project
Project to develop a DR5 humanised therapeutic antibody to combat treatment-resistant cancers |
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| 07:00 | Caledonia Mining Corporation CMCL | £310m | Publication of 2025 ESG Report
St Helier, June 15, 2026 - Caledonia Mining Corporation Plc ("Caledonia" or "the Company") announces the publication of its 2025 ESG Report. |
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| 07:00 | Luceco LUCE | £300m | Board change | CEO Retirement
Luceco plc ("Luceco" or the "Group") announces that, following 21 years of leading the business, John Hornby has decided to retire from the Group, with effect from 31 December 2026. |
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| 07:00 | Allergy Therapeutics AGY | £285m | Project milestones | Long Term Incentive Awards
15 June 2026 Allergy Therapeutics plc (AIM: AGY), the fully integrated commercial biotechnology company specialising in allergy immunotherapies, announces that on 13 June 2026 it made a new long term incentive award (the "LTIP Award") to Shaun Furlong, its … |
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| 07:00 | Surgical Innovations Group SUN | £3.7m | Director appointment
Surgical Innovations Group plc (AIM: SUN), the designer, manufacturer and distributor of innovative medical technology for minimally invasive surgery ("MIS"), announces the appointment of David Anderson as Chief Financial Officer of the Company with immediate … |
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| 07:00 | Seeing Machines Ltd. SEE | £182m | Seeing Machines wins two new Japanese OEM programs
Seeing Machines Limited ("Seeing Machines" or the "Company") |
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| 07:00 | Pulsar Helium Inc PLSR | £144m | Expanded Land Position at Topaz and Project Update
This update follows the Company's announcements of May 28 and May 29, 2026, in which Pulsar welcomed the signing into law of new Minnesota helium-specific development legislation and announced the acquisition of approximately 1,360 acres of strategic surface … |
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| 07:00 | Union Jack Oil UJO | £2.4m | Takeover target | Statement Regarding Possible Offer
Union Jack Oil plc (AIM: UJO) confirms that the Board of the Company received a non-binding indicative offer letter from Reabold Resources plc ("Reabold") on 1 June 2026 regarding a possible all share offer by Reabold (the "Offeror") for the entire share … |
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| 07:00 | Rift Helium PLC RIFT | £8.8m | Annual Financial Report & Notice of AGM
Annual Financial Report, Notice of Annual General Meeting & Change of Registered Office |
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| 07:00 | Beeks Financial Cloud Group BKS | £128m | Third Market Edge Intelligence® contract win
15 June 2026 - Beeks Financial Cloud Group plc (AIM: BKS), a cloud computing and connectivity provider for financial markets, is pleased to announce that it has secured a five-year software contract with an existing analytics customer for the deployment of … |
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| 07:00 | Team Internet Group plc TIG | £85m | Legal & regulatory | FY25 and 2026 YTD Trading Update
("Team Internet" or the "Company" or the "Group") |
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| 07:00 | Alkemy Capital Investments ALK | £26m | Issue of Shares
Alkemy Capital Investments plc ("Alkemy" or the "Company") (LSE: ALK) (JV2:FRA) announces that it has agreed to issue 30,838 ordinary shares to Wave International and 18,478 ordinary shares to Green Wave Procurement at £2.90 per share, being the closing price … |
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| 07:00 | Vaalco Energy, Inc EGY | £494m | Operational Update - Offshore Gabon and in Egypt
Additionally, the Company provided a positive update on the first well completed in the 2026 onshore Egypt drilling program. |
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| 07:00 | Galantas Gold Corp. GAL | £172m | Exercise of Warrants
Application will be made to the London Stock Exchange for the 100,000 new ordinary shares to be admitted to trading on AIM ("Admission"). |
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| 07:00 | Sealand Capital Galaxy Limited SCGL | £30m | Final Results and Notice of AGM
Final results for the year ended 31 December 2025 |
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| 07:00 | Bradda Head Lithium Limited BHL | £7.4m | Whistlejacket update
Bradda Head Samples up to 3.03% Li2O and Expands Lithium Potential at Bradda's Whistlejacket Spodumene Lithium Project in Arizona USA |
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| 07:00 | Hamak Gold Limited HAMA | £2.2m | Drilling Hits 3.42g/t over 23m at Akoko Project
Drilling Hits 3.42g/t over 23m at Akoko Oxide Gold Project in Ghana |
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| 07:00 | First Class Metals FCM | £11m | Definitive Kerrs Agreement Executed
Kerrs Gold Monetisation Agreement Executed with nGRND Inc. |
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| 07:00 | Big Yellow Group BYG | £1,804m | Project milestones | Disposal of Harrow Estate and use of proceeds
Big Yellow announces that it has sold its industrial estate in Harrow, London for £38.4 million, subject to a £2 million retention from the sale price which will be released on the satisfaction of certain conditions. |
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| 07:00 | The Smarter Web Company Plc SWC | £191m | Fundraise | Subscription Agreement Update - £0.3m Proceeds
The gross proceeds from the placing of the Subscription Shares will be £299,091 (before expenses), equivalent to approximately £0.28 per share, and the Company will receive approximately 98.25% of the proceeds as settlement. |
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| 07:00 | Metals Exploration MTL | £498m | Project milestones | Agreements to Explore Batong Buhay Project
Agreements to Explore Batong Buhay Porphyry Copper-Gold Project |
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| 07:00 | CleanTech Lithium CTL | £26m | Results | 2025 Annual Report and Accounts
CleanTech Lithium PLC ("CleanTech" or "CTL" or the "Company") |
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| 07:00 | Zambeef Products ZAM | £30m | Trading update | Trading Statement
Incorporated in the Republic of Zambia Company registration number: 31824 Share Code: ZAMBEEF |
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| 07:00 | The Mission Group TMG | £23m | Turnaround plan with targets | AGM Trading Update
Trading in line with expectations, strong Client retention and wins, continued focus on strategic delivery |
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| 07:00 | Peel Hunt Limited PEEL | £104m | Results | Final Results
Full-Year Results for the year ended 31 March 2026 |
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| 07:00 | IQE IQE | £471m | Tower Semiconductor InP supply agreement
IQE and Tower Semiconductor announce multi-year InP epiwafer supply agreement |
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| 07:00 | AdvancedAdvT Limited ADVT | £233m | Transaction in Own Shares
for the purposes of UK Market Abuse Regulation. |
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| 07:00 | Brave Bison Group BBSN | £85m | Mark Ritson Option Exercise
("Brave Bison" or the "Company", together with its subsidiaries "the Group") |
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| 07:00 | Forgent PLC FORG | £5.6m | Results | Green Rocks Exploration Results
Bonanza Grades up to 29.4 % Copper, and Gold Grades up to 4.8 g/t Identified |