UK small-cap RNS · 22 May 2026

The key announcements of UK small & mid caps under £2bn on 22 May 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
22 May	Serabi Gold SRB	£137m	Routine	Notice of AGM
22 May	Serabi Gold SRB	£137m		Dividend Information Serabi Gold plc (“Serabi” or the “Company”) (AIM: SRB, TSX: SBI, OTCQX: SRBIF), the Brazilian focused gold mining and development company, announces that subject to the approval at the Annual General Meeting to be held on 18 June 2026, the payment details of …
22 May	Glenveagh Properties (CDI) GLV	£978m	Routine	Transaction in Own Shares
22 May	Kier Group KIE	£1,303m	Routine	Transaction in Own Shares
22 May	Greencoat Renewables (CDI) GRP	£714m	Routine	Transaction in Own Shares
22 May	Synthomer SYNT	£185m	Routine	Notice of AGM
22 May	Polar Capital Holdings POLR	£685m	Routine	Transaction in Own Shares
22 May	Empresaria Group EMR	£16m	Holding	Holding(s) in Company
22 May	EnQuest ENQ	£593m		Result of AGM EnQuest announces that at the Company's Annual General Meeting held today, all resolutions set out in the Notice of Annual General Meeting and put to the meeting were passed by the requisite majority by way of a poll.
22 May	Moneysupermarket.com Group MONY	£1,010m	Routine	Transaction in Own Shares
22 May	Foxtons Group FOXT	£110m	Director dealing	Director/PDMR Shareholding
22 May	Dar Global DAR	£905m	Routine	Notice of AGM
22 May	CLS Holdings CLI	£189m		Admission of Further Securities to Trading Notification of Admission of Further Securities to Trading (PRM 1.6.4R)
22 May	Strip Tinning Holdings STG	£4.3m	Routine	Notice of AGM, Posting of Annual Report & Accounts
22 May	PureTech Health PRTC	£268m	Holding	Holding(s) in Company
22 May	Fonix Plc FNX	£171m	Routine	Transaction in Own Shares and Total Voting Rights
22 May	Metals Exploration MTL	£498m	Routine	Posting of Annual Report and Notice of AGM
22 May	Moh Nippon MOH	£85m	Board change	Directorate Change MOH Nippon Plc (LSE: MOH), a crowdfunding services provider for real estate investment in Japan, announces that Nigel Collins, Non-Executive Director, has resigned from the Board of Directors of the Company with immediate effect.
22 May	T42 Iot Tracking Solutions TRAC	£1.5m	Routine	Notice of AGM
22 May	Vertu Motors VTU	£264m	Routine	Notice of AGM and Annual Report
22 May	Bodycote BOY	£1,541m	Routine	Rule 2.9 Announcement
22 May	Built Cybernetics plc BUC	£6.5m	Routine	Result of AGM
22 May	Glenveagh Properties (CDI) GLV	£978m	Holding	Holding(s) in Company
22 May	Marshalls MSLH	£440m	Director dealing	Director/PDMR Shareholding
22 May	Net Zero Infrastructure NZI	£1.4m	Routine	Notice of General Meeting
22 May	Thungela Resources Limited TGA	£867m	Holding	Holding(s) in Company
22 May	Marshalls MSLH	£440m	Director dealing	Director/PDMR Shareholding
22 May	Verici DX VRCI	£8.9m	Holding	Holding(s) in Company
22 May	On The Beach Group OTB	£233m	Director dealing	Director/PDMR Shareholding
22 May	NCC Group NCC	£250m	Routine	Form 8.3 - NCC Group plc
22 May	BSF Enterprise BSFA	£1.9m	Routine	Posting of Circular and Notice of General Meeting
22 May	LSL Property Services LSL	£249m	Holding	Holding(s) in Company
22 May	Fulcrum Metals FMET	£9.0m	Routine	Result of General Meeting
22 May	Genuit Group GEN	£640m	Routine	Result of AGM
22 May	SThree STEM	£358m	Director dealing	Director/PDMR Shareholding
22 May	Premier Foods PFD	£1,724m	Director dealing	Director/PDMR Shareholding
22 May	Tatton Asset Management TAM	£401m	Holding	Holding(s) in Company
22 May	Shaires Holdings Ltd SHR	£32m		New Investing Policy & Share Combination Circular Jade Road Investments Limited (AIM:JADE), the London quoted investment company that looks to provide investors exposure to alternative investments which aim to offer higher returns and lower risk than traditional asset classes, is pleased to announce that the …
22 May	NCC Group NCC	£250m	Routine	Form 8.3 - NCC Group plc
22 May	Spectra Systems Corporation (DI/REGS) SPSC	£82m	Transformational contract / build-out	Additional Sensor order Spectra Systems Corporation, a leader in machine-readable high speed banknote authentication, security printing, brand protection technologies and gaming security software, is pleased to announce that we have received an order to produce additional sensors, …
22 May	Checkit CKT	£16m	Routine	Result of AGM
22 May	Active Energy Group AEG	£6.0m		Operational Update on Initial 8 MVA UAE Deployment Further to the Company's announcements on 24 April 2026 and 28 April 2026 regarding the proposed collaboration with Bitdeer Technologies Group (NASDAQ: BTDR) ("Bitdeer"), Active Energy is pleased to confirm that the initial 8 MVA UAE site is now prepared and …
22 May	On The Beach Group OTB	£233m	Holding	Holding(s) in Company
22 May	NCC Group NCC	£250m	Routine	Form 8.3 - NCC Group plc
22 May	Oxford Biomedica OXB	£622m	Director dealing	Director/PDMR Shareholding
22 May	Barr (A.G.) BAG	£636m	Routine	Result of AGM
22 May	Bodycote BOY	£1,541m		Disclosure Table The following are today's changes to the Disclosure Table:
22 May	Bodycote BOY	£1,541m	Takeover target	Response to media speculation The Board of Bodycote plc ("Bodycote") notes the recent media speculation and confirms that it has received a conditional proposal from Apollo Management X, L.P.
22 May	SIG SHI	£109m	Director dealing	Director/PDMR Shareholding
22 May	Cindrigo Holdings Limited CINH	£4.7m	Holding	Holding(s) in Company
22 May	SIG SHI	£109m	Director dealing	Director/PDMR Shareholding
22 May	SIG SHI	£109m	Routine	Result of Meeting
22 May	Luceco LUCE	£300m	Overhang	Holding(s) in Company
22 May	Costain Group COST	£651m	Director dealing	Director/PDMR Shareholding
22 May	Nexteq NXQ	£22m	Routine	Result of AGM
22 May	Emv Capital EMVC	£12m	Routine	Posting of Annual Report and Notice of AGM
22 May	Light Science Technologies Holdings LST	£8.6m	Routine	Result of AGM
22 May	Trainline TRN	£710m	Board change	Directorate Change Trainline plc (the "Company") announces that Duncan Tatton-Brown, Non-executive Director and Audit and Risk Committee Chair of the Company, will not seek re-election at the 2026 Annual General Meeting and will therefore retire from the Board on 18 June 2026 …
22 May	Trainline TRN	£710m	Results	Annual Report Notice of 2026 Annual General Meeting and FY2026 Annual Report and Financial Statements
22 May	XP Power Ltd. XPP	£478m	Holding	Holding(s) in Company
22 May	Fisher (James) & Sons FSJ	£221m		Notice of Defence Division Investor Event James Fisher and Sons plc (FSJ.L, "James Fisher", the "Group"), a leading marine services company providing innovative solutions across Defence, Energy and Maritime Transport, will be hosting an investor event for institutional investors and analysts at …
22 May	NCC Group NCC	£250m	Routine	Form 8.3 - NCC Group plc
22 May	Futura Medical FUM	£2.4m	Overhang	Holding(s) in Company
22 May	Manx Financial Group MFX	£27m		Payment Assist reaches £1bn customer transactions Manx Financial Group PLC (AIM: MFX), the holding company providing diversified financial services to the Isle of Man and the United Kingdom, is pleased to announce that its wholly owned subsidiary, Payment Assist Limited ("Payment Assist"), has surpassed £1 …
22 May	NCC Group NCC	£250m	Routine	Form 8.5 - NCC Group plc
22 May	Permanent TSB Group Holdings (CDI) PTSB	£1,370m	Routine	Form 38.5(a) - Permanent TSB Group Holdings plc
22 May	Workspace Group WKP	£637m	Holding	Holding(s) in Company
22 May	Globalworth Real Estate Investments Limited GWI	£429m		Satisfaction of employee share awards and TVR Satisfaction of employee share awards and Total Voting Rights
22 May	Frontier Developments FDEV	£180m		Warhammer 40,000: Chaos Gate – Deathwatch Revealed Lead the Imperium's sentinels with turn-based tactical precision in the sequel to the critically acclaimed Warhammer Chaos Gate - Daemonhunters
22 May	EnergyPathways plc EPP	£15m	Director dealing	Director/PDMR Shareholding
22 May	NCC Group NCC	£250m	Routine	Form 8.3 - NCC Group plc
22 May	GS Chain GSC	£0.7m		Director Resignation GS Chain Plc, a UK company admitted to the Equity Shares (Shell Companies) category of the Official List of the Financial Conduct Authority (the "Official List") and to the main market of the London Stock Exchange Group Plc ("Main Market"), announces that Mr.
22 May	IntegraFin Holding IHP	£1,217m	Director dealing	Director/PDMR Shareholding
22 May	Creo Medical Group CREO	£50m	Balance-sheet stress / refinancing	Result of Placing The Issue Price represents a premium of approximately 31.9 per cent. to the closing middle market price of 11.4 pence per Existing Ordinary Share on 21 May 2026, being the latest practicable date prior to the publication of the Launch Announcement.
22 May	Savills SVS	£1,749m	Director dealing	Director/PDMR Shareholding
22 May	Wickes Group WIX	£506m	Routine	TR1 Notification of Major Interest
22 May	LSL Property Services LSL	£249m	Director dealing	Directors’ Share Purchases LSL Property Services plc ('LSL' or 'the Company')
22 May	RTC Group RTC	£12m	Holding	Holding(s) in Company
22 May	Fevertree Drinks FEVR	£1,035m	Holding	Holding(s) in Company
22 May	Character Group CCT	£52m	Director dealing	Director/PDMR Shareholding
22 May	EnergyPathways plc EPP	£15m	Fundraise	Issue of Deferred Remuneration Shares-Subscription The Company further announces a subscription by Ben Clube and provides an update on its ATM Facility.
22 May	One Health Group PLC OHGR	£40m		Presentation at Mello2026 One Health Group plc (AIM: OHGR), the independent provider of NHS-funded surgical procedures for patients referred from the NHS through 'Patient Choice', announces that Chairman, Derek Bickerstaff and CEO, Adam Binns, will be presenting at the Mello2026 …
22 May	Permanent TSB Group Holdings (CDI) PTSB	£1,370m	Routine	Form 38.5(a) - Permanent TSB Group Holdings plc
22 May	Frontier Developments FDEV	£180m	Holding	Holding(s) in Company
22 May	Porvair PRV	£391m	Holding	Holding(s) in Company
22 May	Chemring Group CHG	£1,460m	Holding	Holding(s) in Company
22 May	Porvair PRV	£391m	Holding	Holding(s) in Company
22 May	4basebio 4BB	£81m	Director dealing	Director/PDMR Shareholding
22 May	Christie Group CTG	£40m	Results	2025 Annual Report and AGM Notice Christie Group plc (AIM: CTG.L), the leading provider of Professional & Financial Services and Stock & Inventory Systems & Services to the hospitality, leisure, healthcare, medical, childcare & education and retail sectors, announces that the 2025 Annual …
22 May	Ibstock IBST	£321m	Holding	Holding(s) in Company
22 May	Vanquis Banking Group 20 VANQ	£181m	Results	Tender Offer Final Results On 14 May 2026, Vanquis Banking Group plc (the "Company") launched an invitation to holders of its outstanding £200,000,000 Fixed Rate Reset Subordinated Tier 2 Notes due 2032 (ISIN: XS2397348801) (the "Notes"), to tender such Notes for purchase by the …
22 May	Permanent TSB Group Holdings (CDI) PTSB	£1,370m	Routine	Form 38.5(a)
22 May	Bloomsbury Publishing BMY	£505m	Holding	Holding(s) in Company
22 May	Oxford Instruments OXIG	£1,365m	Routine	Transaction in Own Shares
22 May	Tanfield Group TAN	£6.9m	Routine	Result of AGM
22 May	Georgina Energy plc GEX	£27m	Routine	Issue of Equity
22 May	Hercules Plc HERC	£30m		Restoration - Hercules plc
22 May	Metals Exploration MTL	£498m		Investor Presentation via Investor Meet Company Metals Exploration plc (AIM: MTL) ("Metals Exploration", the "Company" or the "Group"), a gold production, development and exploration company with assets in the Philippines and Nicaragua, is pleased to announce that Darren Bowden, Chief Executive Officer, …
22 May	Creo Medical Group CREO	£50m	Disposal of a part (break-up)	Proposed Placing to raise approximately £5.5m Creo Medical Group plc (AIM:CREO), the medical device company focused on the emerging field of minimally invasive surgical endoscopy for pre-cancer and cancer patients (the "Company" or "Creo" and, together with its subsidiary undertakings, the "Group"), …
22 May	Creo Medical Group CREO	£50m	Disposal of a part (break-up)	FY25 Final Results Strong financial and operational delivery, in-line with market expectations
22 May	Serval Resources Plc SRVL	£8.0m	Results	Final Results Final Results for the Year ended 30 November 2025
22 May	Rift Helium PLC RIFT	£8.8m		Company Update Rift Helium plc (AIM: RIFT), focused on the exploration and development of primary helium in a proven basin in southwest Tanzania, is pleased to provide the following company update to shareholders.
22 May	Arrow Exploration Corp. (Cdi) AXL	£122m		Investor Presentation Via Investor Meet Company CALGARY, May 22, 2026 - Arrow Exploration Corp.
22 May	HUTCHMED (China) Limited HCM	£1,877m		HUTCHMED Highlights Data to be Presented at ASCO HUTCHMED Highlights Clinical Data to be Presented at the 2026 ASCO Annual Meeting
22 May	Ixico IXI	£22m		Company presentation at Mello 2026 22 May 2026, IXICO plc (AIM: IXI) - London, UK.
22 May	80 Mile 80M	£49m		New EBT Scheme New EBT scheme, award of EBT shares and award of new share options
22 May	ATOME Energy ATOM	£15m		Sungrow Selected as Villeta Electrolyser Supplier Selection of Sungrow Hydrogen as Electrolyser Supplier for Villeta
22 May	Workspace Group WKP	£637m	Turnaround plan with targets	Receipt of revised Requisition Notice On 8 May 2026, the Board of Workspace Group PLC (the "Board" and the "Company" respectively) acknowledged receipt of a requisition notice made on behalf of Saba Capital Management L.P.
22 May	Fonix Plc FNX	£171m		On Market Share Buyback Programme Fonix, the mobile payments and messaging provider, announces that it will undertake a share buyback programme today of 1,250,000 Ordinary Shares (the "Share Buyback Programme").
22 May	Lords Group Trading LORD	£21m		Block Admission Update Lords (LORD.L), a leading distributor of building materials in the UK, provides an update in relation to the Company's block admission arrangements ('Block Admission') in respect of new ordinary shares of £0.005 each ('Ordinary Shares') which may be issued as …
22 May	Catenai CTAI	£0.8m		Klarian Update and Webinar Further to the announcements on 7 April 2025, 30 June 2025, 5 January 2026 and 20 April 2026, the Company has entered into a further extension agreement ("Extension Agreement") with Klarian.
22 May	Caledonia Mining Corporation CMCL	£310m		NI 43-101 Refile: Bilboes Gold Feasibility Report Refiling of Bilboes Gold Project Feasibility Study National Instrument 43-101
22 May	Galantas Gold Corp. GAL	£172m		Notice of Meeting and Posting of Circular An electronic copy of the Circular is available on Galantas' website at https://galantas.com/investors/agm-materials/ and on SEDAR+ under Galantas' profile at www.sedarplus.ca.
22 May	Creo Medical Group CREO	£50m	Disposal of a part (break-up)	Proposed Sale of 49% Interest in Creo Medical SL Creo Medical Group plc (the "Company" or "Creo") announces that it has entered into a non-binding agreement ("LOI") with a company (the "Purchaser") owned by Luis Collantes, the CEO of Creo Medical S.L., regarding the potential sale and purchase of the …
22 May	Warpaint London W7L	£155m	Routine	Notice of AGM and Posting of Annual Report
22 May	Angling Direct ANG	£37m	Routine	Posting of Annual Report and Notice of AGM
22 May	Tern TERN	£9.7m		Device Authority Convertible Loan Notes Investment Tern Plc (AIM:TERN), the investment company specialising in supporting high growth, early-stage, disruptive Internet of Things ("IoT") technology businesses, announces that it has invested US$280,000 (approximately £209,000) in new unsecured convertible loan …
22 May	Tekcapital TEK	£7.3m	Project milestones	Tekcapital takes stake in geothermal AI firm 596/2014 as it forms part of UK domestic law by virtue of the European Union (Withdrawal) Act 2018 (as amended) and certain other enacting measures ("UK MAR").
22 May	Manx Financial Group MFX	£27m	Routine	Notice of AGM
22 May	Novacyt S.A. (CDI) NCYT	£28m	Routine	Notice of AGM
22 May	THG THG	£630m	Routine	Notice of AGM
22 May	GENinCode GENI	£5.5m	Routine	Notice of Results
22 May	Hostelworld Group HSW	£103m	Routine	Block Listing Six Monthly Return
22 May	KRM22 KRM	£20m	Director dealing	Director/PDMR Shareholding
22 May	Tapir Holdings Ltd TAPH	£114m	Director dealing	Director/PDMR Shareholding As a result, Philip Johnson is interested in 2,157,300 Shares representing 0.87% of issued share capital of the Company.
22 May	Restore RST	£404m	Director dealing	Director/PDMR Shareholding
22 May	GETECH Group GTC	£6.6m	Board change	Directorate Change A search has commenced to find a suitable replacement.
22 May	TheWorks.Co.Uk WRKS	£57m	Holding	Holding(s) in Company
22 May	Science Group SAG	£229m		Treasury Shares Issued Science Group plc (AIM:SAG) announces that on 21 May 2026 the Company issued 20,000 treasury shares at a price of 1 pence per share in settlement of the exercise of share options.
22 May	World Chess CHSS	£6.8m	Board change	Directorate Change and Search for Permanent Chair Appointment of Interim Chair and Commencement of Search for Permanent Chair
22 May	Zenith Energy LTD.Com Shs ZEN	£29m		Sale of ZEN-260 drilling rig for US$4.3 million ("Zenith" or the "Company") (LSE: ZEN; OSE: ZENA; XSAT: ZENA SDR), the listed international energy production and development company, is pleased to provide an update regarding the sale of its fully owned ZEN-260 onshore drilling rig ("ZEN-260").
22 May	Vertu Motors VTU	£264m	Routine	Transaction in Own Shares
22 May	Arkle Resources (CDI) ARK	£9.0m		Uranium Targets Defined; Drilling Accelerated Multiple Paleochannel and Leucogranite-Hosted Uranium Targets Defined and Drilling Programme Accelerated at Namibian Licences
22 May	Sound Energy SOU	£3.0m	Legal & regulatory	Final Results ("Sound Energy", "Sound" or the "Company" and together with subsidiaries the ''Group'')
22 May	Zinc Media Group ZIN	£13m		Acquisition of William Martin Qatar LLC Zinc Media Group Agrees Acquisition of William Martin Qatar LLC
22 May	Hercules Plc HERC	£30m	Transformational contract / build-out	Final Results Hercules plc (AIM: HERC), a leading UK infrastructure and construction services group, announces its audited results for the year ended 30 September 2025 ("FY 2025").
22 May	Helical HLCL	£212m	Project milestones	Final Results Annual Results for the Year to 31 March 2026
22 May	EnQuest ENQ	£593m		AGM Statement Amjad Bseisu, Chief Executive of EnQuest PLC, will make the following statement at the Company's Annual General Meeting for shareholders at 2 pm UK time on 22 May 2026.
22 May	Aterian ATN	£4.6m		CLN Conversion The Company has approved the redemption and conversion of £80,000 of the CLN, pursuant to their terms.
22 May	Camellia CAM	£135m		Sale of Chalouni Tea Estate Further to the announcement on 7 April 2026, Camellia notes the disclosure by Goodricke Group Limited (a 74% owned Indian subsidiary of Camellia) on 21 May 2026 to the Bombay Stock Exchange of the execution of the sale agreement for its Chalouni Tea Estate.
22 May	Metals Exploration MTL	£498m	Project milestones	Final Results Final Results for the Year Ended 31 December 2025
22 May	TMT Investments TMT	£72m	Routine	Transaction in Own Shares
22 May	Empresaria Group EMR	£16m	Results	Annual Report and Accounts and Notice of AGM Empresaria Group plc (AIM: EMR), the international specialist staffing group, announces that its 2026 Annual General Meeting will be held at 1:00pm on Monday 29 June 2026 at the Company's registered address at Old Church House, Sandy Lane, Crawley Down, …
22 May	FIH Group FIH	£16m	Disposal of a part (break-up)	Update on Disposals and a Return to Shareholders Update on the Financial Returns from Recent Disposals and a Further Return to Shareholders
22 May	Mobico Group MCG	£246m	Legal & regulatory	Update on the WMATA Contract Further to prior disclosure, Mobico notes that on 12 May 2026 the Washington Metropolitan Area Transit Authority ("WMATA") issued a notice of termination to Mobico's U.S. subsidiary, Diamond Transportation Services Inc.
22 May	Gemfields Group Limited GEM	£56m	Project milestones	Auction Results – Higher-Quality Emeralds Share code on JSE:GML (General Segment of JSE Main Board) / AIM:GEM
22 May	Greencoat Renewables (CDI) GRP	£714m	Routine	Transaction in Own Shares
22 May	Anglo-Eastern Plantations AEP	£601m	Routine	Transaction in Own Shares
22 May	Strix Group KETL	£64m	Routine	Transaction in Own Shares
22 May	Science Group SAG	£229m	Routine	Transaction in Own Shares