UK small-cap RNS · 20 Aug 2026

The key announcements of UK small & mid caps under £2bn on 20 Aug 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
20 Aug	Castings CGS	£120m	Routine	Result of AGM
20 Aug	Next 15 Group NFG	£330m	Holding	Holding(s) in Company
20 Aug	Potter & Moore Plc PAM	£15m		Result of AGM Potter & Moore PLC (AIM:PAM), the British-based beauty and well-being brand owner and manufacturer, announces that all resolutions proposed at its Annual General Meeting (the "AGM") held at 11:00 a.m. earlier today were duly passed by shareholders.
20 Aug	Moneysupermarket.com Group MONY	£1,010m	Routine	Transaction in Own Shares
20 Aug	Cohort CHRT	£594m	Director dealing	Director/PDMR Shareholding
20 Aug	Fisher (James) & Sons FSJ	£221m	Holding	Holding(s) in Company
20 Aug	Vistry Group VTY	£806m	Routine	Block Listing Interim Review
20 Aug	Buccaneer Energy PLC BUCE	£2.2m	Holding	Holding(s) in Company
20 Aug	Kropz KRPZ	£7.0m		Drawdown on Bridge Loan Facilities Kropz Plc (AIM: KRPZ), an emerging African phosphate producer and developer, announced on 15 July 2026 that Kropz Elandsfontein (Pty) Ltd ("Elandsfontein") and Ubunto-Botho Investments (Pty) Ltd ("UBI") (together the "Parties") have agreed to a ZAR 200 …
20 Aug	NeoTerra Group TERA	£6.4m		Extension of 2p Warrants to 9 October 2026 "This short extension gives our remaining warrantholders some additional time to exercise their warrants, which we expect to coincide with further announcements regarding the initiation of the USTDA funded Rare Earths Project and results from the …
20 Aug	Sosandar SOS	£22m	Routine	Posting of Annual Report and Notice of AGM
20 Aug	Nationwide Building Society Core Capital Deferred Shs (Min 250 CCDS) NBS	£1,140m		Notification Admission to trading of Covered Bonds The following Covered Bonds issued by Nationwide Building Society (the Society) have today (20 August 2026) been admitted to trading on the main market of the London Stock Exchange plc:
20 Aug	TheraCryf Plc TCF	£3.8m	Fundraise	Proposed Placing & Subscription to raise £1.05m The Board of TheraCryf plc (AIM: TCF), the biotech company developing new medicines for addiction and other neuropsychiatric disorders, announces that it proposes to raise a total of approximately £1.05 million (before expenses) by way of a Placing of …
20 Aug	Card Factory CARD	£296m	Holding	Holding(s) in Company
20 Aug	Bytes Technology Group BYIT	£1,042m	Overhang	Holding(s) in Company
20 Aug	Irish Continental Group Units (Comp) (CDI) ICGC	£991m	Routine	Form 8.3 - Irish Continental Group plc
20 Aug	Knights Group Holdings KGH	£142m	Holding	Holding(s) in Company
20 Aug	AB Dynamics ABDP	£182m	Insider conviction	Director/PDMR Shareholding
20 Aug	Ninety One N91	£1,875m	Insider conviction	Director/PDMR Shareholding
20 Aug	Sintana Energy Inc. SEI	£111m	Routine	Portfolio Update – Strategic Investment
20 Aug	Galantas Gold Corp. GAL	£172m	Project milestones	Key Permit Approval for Andacollo This approval extends the validity of the permit originally granted and authorizes continued operation of the Ripios Dumps VII, VIII, and IX facilities under the same technical, operational, environmental, and safety conditions previously approved by …
20 Aug	Costain Group COST	£651m	Holding	Holding(s) in Company
20 Aug	Mode Global Holdings MODE	£0.5m	Fundraise	Pre-AGM Fundraising Update The Company notes that, ahead of the AGM to be held on 21 August 2026 at 10.00 am, the Fundraising of £500,000 will now comprise: (i) £353,800 raised via a combination of the Placing and Subscription, in consideration for the issue of new Ordinary Shares at …
20 Aug	Irish Continental Group Units (Comp) (CDI) ICGC	£991m	Routine	Form 8.3 - Irish Continental Group plc
20 Aug	Permanent TSB Group Holdings (CDI) PTSB	£1,370m	Routine	Form 38.5(a) - Permanent TSB
20 Aug	Helios Underwriting HUW	£181m	Holding	Holding(s) in Company
20 Aug	Xaar XAR	£130m	Holding	Holding(s) in Company
20 Aug	Crism Therapeutics Corporation CRTX	£7.0m		Commencement of Patient Recruitment 596/2014, as incorporated into UK law by the European Union (Withdrawal) Act 2018.
20 Aug	Bytes Technology Group BYIT	£1,042m	Holding	Holding(s) in Company
20 Aug	Irish Continental Group Units (Comp) (CDI) ICGC	£991m	Routine	Form 8.3 - Irish Continental Group plc
20 Aug	Amigo Holdings AMGO	£33m	Holding	Holding(s) in Company
20 Aug	Permanent TSB Group Holdings (CDI) PTSB	£1,370m	Routine	Form 8.3 - Permanent TSB Group Holdings plc
20 Aug	Telecom Plus TEP	£682m	Director dealing	Director/PDMR Shareholding
20 Aug	Ramsdens Holdings RFX	£206m	Routine	Form 8.3 - Ramsdens Holdings plc
20 Aug	Telecom Plus TEP	£682m	Director dealing	Director/PDMR Shareholding
20 Aug	Halfords Group HFD	£570m	Holding	Holding(s) in Company
20 Aug	Ramsdens Holdings RFX	£206m	Routine	Form 8.3 - Ramsdens Holdings plc
20 Aug	CAP-XX Limited CPX	£8.5m		Change of General Meeting virtual platform Shareholders wishing to attend the virtual General Meeting can do so via the following link http://meetnow.global/M2HPNJ5.
20 Aug	Ramsdens Holdings RFX	£206m	Routine	Form 8.3 - Ramsdens Holdings plc
20 Aug	Redcentric RCN	£86m	Director dealing	Director/PDMR Shareholding
20 Aug	Glenveagh Properties (CDI) GLV	£978m		Notice of Interim Results 2026 Glenveagh Properties plc ("Glenveagh" or the "Group") will issue its Interim Results for the period ended 30 June 2026 on Thursday, 10 September 2026 at 7.00am (Irish time).
20 Aug	Irish Continental Group Units (Comp) (CDI) ICGC	£991m	Routine	Form 8.3 - ICG Irish Continental Group
20 Aug	KRM22 KRM	£20m	Insider conviction	Director/PDMR Shareholding
20 Aug	Halfords Group HFD	£570m	Holding	Holding(s) in Company
20 Aug	Franchise Brands FRAN	£289m	Director dealing	Director’s dealing Franchise Brands plc (AIM: FRAN), a platform of international B2B franchise brands focused on essential services through a mobile workforce, announces that Neil Miller, a director and the Chief Financial Officer has today bought 8,000 Ordinary Shares in the …
20 Aug	Halfords Group HFD	£570m	Holding	Holding(s) in Company
20 Aug	Safestore Holdings SAFE	£1,159m	Director dealing	Director/PDMR Shareholding
20 Aug	Halfords Group HFD	£570m	Holding	Holding(s) in Company
20 Aug	Staffline Group STAF	£45m	Insider conviction	Director/PDMR Shareholding
20 Aug	Permanent TSB Group Holdings (CDI) PTSB	£1,370m	Routine	Form 38.5(a) - Permanent TSB Group Holdings plc
20 Aug	Ramsdens Holdings RFX	£206m	Routine	Form 8.5
20 Aug	Irish Continental Group Units (Comp) (CDI) ICGC	£991m	Routine	Form 38.5(a) - ICG plc
20 Aug	Baltic Classifieds Group BCG	£786m	Routine	Transaction in Own Shares
20 Aug	Avation AVAP	£83m	Routine	Transaction in Own Shares
20 Aug	Diaceutics DXRX	£166m		Diaceutics and PCC launch NGS Concordance Study Diaceutics and PCC launch NGS Concordance Study to advance precision oncology and support informed biomarker testing
20 Aug	Brave Bison Group BBSN	£85m	Routine	Form 8.5
20 Aug	Cornish Metals PLC TIN	£94m		DRAWDOWN OF SECOND TRANCHE OF CREDIT FACILITIES WITH STRATEGIC SHAREHOLDERS Cornish Metals plc (AIM: TIN) (“Cornish Metals” or the “Company”) announces that, further to its announcement on 15 May 2026 regarding the secured credit facilities entered into with the National Wealth Fund Limited (the “National Wealth Fund”) and Vision …
20 Aug	Genel Energy GENL	£158m		Notification of Proposed Transfer from the Equity Shares (Transition) Category to the Equity Shares (Commercial Companies) Category
20 Aug	Critical Mineral Resources PLC CMRS	£13m		Mineral resource update Independent Maiden Mineral Resource Estimate Underway at Agadir Melloul
20 Aug	Bradda Head Lithium Limited BHL	£7.4m		Drill Programme Commences at Whistlejacket Commencement of drill programme at the Whistlejacket Pegmatite Project, Arizona
20 Aug	Tekcapital TEK	£7.3m		Vesari Inc Appointment to Science Advisory Board Professor Beatriz Soret to its Science Advisory Board
20 Aug	Itaconix ITX	£24m		Notice of Interim Results A live presentation will be held on 9 September 2026 at 14:00 BST.
20 Aug	Aptamer Group APTA	£11m		Appointment of Joint Corporate Broker Aptamer Group plc (AIM: APTA), the developer of next-generation synthetic Optimer® binders, is pleased to announce the appointment of Cavendish Capital Markets Limited ("Cavendish") as Joint Corporate Broker to the Company with immediate effect.
20 Aug	Venture Life Group VLG	£80m	Capital return	Share Buyback Programme Venture Life Group plc (AIM: VLG), a recognised leader in proactive healthy longevity, product innovation, development, and commercialisation within the global consumer healthcare sector, is pleased to announce the decision to extend its share buyback …
20 Aug	CleanTech Lithium CTL	£26m		Amendment to LV Sale & Purchase Agreement CleanTech Lithium PLC ("CTL", CleanTech Lithium" or the "Company")
20 Aug	Arrow Exploration Corp. (Cdi) AXL	£122m		Filing of AGM Materials CALGARY, August 20, 2026 - Arrow Exploration Corp.
20 Aug	ATOME Energy ATOM	£15m		Potential 300MWp Solar Project ATOME is pleased to report that it has entered into an agreement with a multilateral development bank's dollar fund pursuant to which the fund has agreed to provide financial and technical support to develop, subject to certain terms and conditions, a …
20 Aug	FRP Advisory Group FRP	£318m	Routine	Notice of AGM
20 Aug	Altitude Group ALT	£15m	Director dealing	Director/PDMR Shareholding
20 Aug	Hays HAS	£938m	Results	Final Results Hays plc ('Hays' or the 'Company') today announces its preliminary results for the year ended 30 June 2026 ('Preliminary Results'), which is available at: http://www.rns-pdf.londonstockexchange.com/rns/4022R_1-2026-8-19.pdf
20 Aug	Team Internet Group plc TIG	£85m	Director dealing	Director/PDMR Shareholding
20 Aug	Hargreaves Services HSP	£265m	Director dealing	Director/PDMR Shareholding
20 Aug	Great Western Mining Corporation (CDI) GWMO	£13m	Overhang	Holding(s) in Company
20 Aug	IWG IWG	£1,745m	Insider conviction	Director/PDMR Shareholding
20 Aug	Everyman Media Group EMAN	£47m	Holding	Holding(s) in Company
20 Aug	IG Design Group IGR	£80m	Board change	Appointment of Chief Financial Officer IG Design Group plc, a leading designer, innovator and manufacturer across various celebration and creative categories, today announces that Rohan Cummings will step down as Chief Financial Officer ("CFO") and from the Board with effect from 31 August 2026.
20 Aug	Volex VLX	£973m		Scrip Reference Price As set out in the Company's Preliminary Group Results for the year ended 31 March 2026, a final dividend of 3.2 pence per share is proposed to be paid on 18 September 2026 to those shareholders on the register at 14 August 2026, subject to shareholder …
20 Aug	Avation AVAP	£83m		Cancellation Of Treasury Shares Following the cancellation there are 60,825,369 ordinary shares in issue with 1,145,068 held in treasury.
20 Aug	Capital Limited CAPD	£265m	Project milestones	H1 2026 Results (Unaudited) Capital Limited (LSE: CAPD), a leading mining services company, today provides its results (unaudited) for the half-year period 1 January to 30 June 2026 (the "Period").
20 Aug	Reabold Resources RBD	£9.3m		Day 21 Acceptance Level Update In accordance with Rule 17 of the Code, Reabold confirms that, as at 1.00 p.m.
20 Aug	Vast Resources VAST	£62m	Fundraise	Further Subscription & Issue of Fee Shares Further Subscription to Raise approximately £0.4 million and Issue of Fee Shares
20 Aug	Potter & Moore Plc PAM	£15m	Trading update	AGM Trading update Potter & Moore PLC ("PAM", the "Company" or the "Group"), the British-based beauty and well-being brand owner and manufacturer, provides the following trading update ahead of its Annual General Meeting ("AGM") of the Company to be held at 11:00 a.m. today.
20 Aug	Rome Resources RMR	£16m		Technical update - Kalayi tin deposit Significant new tin targets identified at the Kalayi deposit ahead of resource reporting
20 Aug	Robinson RBN	£19m	Upgrade / downgrade cycle	Half-year Results Interim Results for the six months ended 30 June 2026
20 Aug	Tap Global Group Plc TAP	£7.6m	Balance-sheet stress / refinancing	FY26 Trading & Tap Earn Updates FY26 ahead of market expectations for revenues and EBITDA
20 Aug	Mila Resources MILA	£8.4m	Results	Highly Positive Geophysics Results from Monal Mila Resources Plc / Index: LSE / Epic: MILA / Sector: Natural Resources
20 Aug	NeoTerra Group TERA	£6.4m		Selection of Contractor for USTDA Funded Project Valent brings a rare combination: hands-on USTDA delivery experience, deep African mining expertise, and critical minerals commercialisation know-how.
20 Aug	Hydrogen Utopia International HUI	£9.7m		Master Services Agreement with io consulting Hydrogen Utopia International PLC (LSE: HUI), a pioneering company focussed on transforming non-recyclable waste plastic into hydrogen and advanced fuels, such as jet fuel and Sustainable Aviation Fuel (SAF), is delighted to announce that it has entered into …
20 Aug	Ashtead Technology Holdings AT.	£489m	Upgrade / downgrade cycle	Trading Update Ashtead Technology Holdings plc (LSE: AT.), a leading provider of subsea technology solutions to the global offshore energy sector, provides an update on current trading and its outlook for the full year.
20 Aug	Talisman Metals PLC TLM	£5.5m		Completion of £501,800 Placement Talisman Metals PLC ("Talisman" or the "Company") is pleased to announce it has raised £501,800 in gross proceeds through a Company lead subscription of both new and existing shareholders ("Placement") at a placing price of 7 pence per share (being a 9.37% …
20 Aug	Cloudified Holdings Limited CHL	£0.3m	Large acquisition / reverse takeover	Commercial update for PowerPlay Media PowerPlay Media announces significant progress across content distribution, commercialisation and live events, including agreements expected to generate approximately US$1.3 million of annualised recurring revenue
20 Aug	AB Dynamics ABDP	£182m		Acquisition of eMpulse Test Systems LLC AB Dynamics plc ("AB Dynamics", the "Company" or the "Group"), the designer, manufacturer and supplier of advanced testing, simulation and measurement products and services to the global transport market is pleased to announce the acquisition of eMpulse Test …
20 Aug	Shield Therapeutics STX	£59m	Results	Half-year Results Interim results for the six months ended 30 June 2026
20 Aug	Redcentric RCN	£86m	Routine	Transaction in Own Shares
20 Aug	Ingenta ING	£10m	Routine	Transaction in Own Shares
20 Aug	Globaldata DATA	£422m	Routine	Transaction in Own Shares
20 Aug	Fulcrum Metals FMET	£9.0m		Commencement of Exploration Programme Fulcrum Metals plc / EPIC: FMET / Market: AIM / Sector: Mining
20 Aug	Mercia Asset Management MERC	£128m	Routine	Transaction in Own Shares
20 Aug	IWG IWG	£1,745m	Routine	Transaction in Own Shares
20 Aug	Sunrise Resources SRES	£1.6m	Results	Phase III evaluation results, Pioche Project, US Sunrise is pleased to report strong results from the Phase III sample evaluation at the Pioche Sepiolite Project in Nevada.
20 Aug	Greencoat Renewables (CDI) GRP	£714m	Routine	Transaction in Own Shares
20 Aug	Angling Direct ANG	£37m	Routine	Transaction in Own Shares
20 Aug	Science Group SAG	£229m	Routine	Transaction in Own Shares
20 Aug	Caledonia Investments CLDN	£1,872m	Routine	Transaction in Own Shares
20 Aug	Comptoir Group COM	£5.2m	Results	Half-year Results Comptoir Group Plc (AIM: COM), the owner and operator of Lebanese, Middle Eastern and North African inspired restaurants is pleased to announce its interim results for the six months ending 28 June 2026.
20 Aug	Gamma Communications GAMA	£974m	Routine	Transaction in Own Shares
20 Aug	Castings CGS	£120m		AGM Statement Castings PLC ("Castings" or "the company"), the leading iron casting and machining group primarily focused on the European heavy truck market, announces a trading update ahead of the AGM being held today at 3.30pm at Castings PLC, Lichfield Road, Brownhills, …
20 Aug	Resolute Mining Limited RSG	£1,137m	Upgrade / downgrade cycle	Half Year Financial Results Summary • Half-Year Total Recordable Injury Frequency Rate (TRIFR) at 30 June 2026 was 0.59, significantly below the Full-Year TRIFR of 1.87 in 2025
20 Aug	Gran Tierra Energy Inc. (CDI) GTE	£306m	Director dealing	Director/PDMR Shareholding
20 Aug	Resolute Mining Limited RSG	£1,137m	Results	Half Year Financial Results and Accounts Half Year Report for the six months ended 30 June 2026
20 Aug	Irish Continental Group Units (Comp) (CDI) ICGC	£991m	Offer	Independent ICG Board Update on Recommended Cash Offer Irish Continental Group, plc (“ICG” or the “Company”)