Every announcement, as it lands

All regulatory news from UK small & mid caps under £2bn. Key announcements first – the ones that are part of a special situation are marked and unfold in place.

Today 7 days 30 days

Key = all announcements except routine filings (voting rights, buybacks, holdings, director forms), plus director dealings and holdings that are part of a Catalysts situation. Not investment advice.

Date	Company	Mcap ↕	Type	Announcement
18 Sep	Shoe Zone SHOE	£34m	Routine	Transaction in Own Shares
18 Sep	Red Rock Resources RRR	£1.8m	Routine	Issue of Equity
18 Sep	Huddled Group HUD	£7.1m	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.
18 Sep	Greencoat Renewables (CDI) GRP	£719m	Routine	Transaction in Own Shares
18 Sep	IWG IWG	£1,725m	Routine	Transaction in Own Shares
18 Sep	Anglo-Eastern Plantations AEP	£747m	Routine	Transaction in Own Shares
18 Sep	SThree STEM	£373m	Routine	Transaction in Own Shares & Rule 2.9 Announcement
18 Sep	Burford Capital BUR	£584m		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.
18 Sep	Galileo Resources GLR	£11m	Disposals	Update on Sale of 2 Kalahari Copper Belt Licences Update on Sale of 2 Kalahari Copper Belt Licences for US$3 million
	Disposals Sale of two Kalahari Copper Belt licences to Sandfire Resources for US$3 million completes conditions precedent. More disposals on Catalysts →
18 Sep	Redcentric RCN	£90m	Disposals	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’).
	Disposals FY26 revenue £132.0m down 2.3%, adjusted EBITDA £17.4m down 7.4%; RDC sold for £124.9m, £90m returned to shareholders. More disposals on Catalysts →
18 Sep	Caledonia Investments CLDN	£1,957m	Routine	Transaction in Own Shares
18 Sep	Globaldata DATA	£388m	Routine	Transaction in Own Shares
18 Sep	Petrel Resources (CDI) PET	£1.7m	Warnings & stress	Unaudited Interim Statement Unaudited Interim Statement for the six months ended 30 June 2026
	Warnings & stress H1 2026 loss of €217,033; exploration company with going concern doubts and minimal cash balance. More warnings & stress on Catalysts →
18 Sep	Redcentric RCN	£90m	Routine	Transaction in Own Shares
18 Sep	Gaming Realms GMR	£82m	Routine	Transaction in Own Shares
17 Sep	The Pebble Group PEBB	£78m	Activists	Holding(s) in Company
	Activists On 17 Sep, Harwood Capital LLP and Oryx International Growth Fund notified a holding of 40.65m voting rights (29.785%), up from 20.0765%. The threshold was crossed on 15 Sep. Oryx holds 29.5652% and Harwood Capital LLP holds 0.2198%. Background Pebble has filed frequent TR-1 notices since April, the latest on 16 Sep. Half-year results came on 8 Sep and a buyback update on 9 Jul. Last-12-month revenue is £126.8m, operating profit £5.9m and net debt (ex leases) £1.2m. What to watch Further TR-1 filings. The Takeover Code's 30% mandatory-offer threshold (Rule 9) is 0.215 percentage points above the stake. Market Closed at 67.0p on 16 Sep and 67.0p on 18 Sep (+0.0%). Latest close is 58.5p (7 Oct). More activists on Catalysts →
17 Sep	ActiveOps AOM	£161m	Holding	Holding(s) in Company
17 Sep	Satsuma Technology PLC SATS	£24m	Results	Final Audited Results Final Audited Results for the Year Ended 28 February 2026
17 Sep	Cerillion CER	£202m	Director dealing	Director/PDMR Shareholding
17 Sep	Ashmore Group ASHM	£1,433m	Director dealing	Director/PDMR Shareholding
17 Sep	Bow Street Group PLC BOW	£8.4m	Holding	Holding(s) in Company
17 Sep	Castings CGS	£125m	Holding	Holding(s) in Company
17 Sep	Liontrust Asset Management LIO	£186m	Routine	Result of AGM
17 Sep	Card Factory CARD	£279m	Holding	Holding(s) in Company
17 Sep	Mkango Resources MKA	£149m	Routine	TR1 Standard form notification of major holdings
17 Sep	Vistry Group VTY	£696m	Holding	Holding(s) in Company
17 Sep	Trainline TRN	£706m	Holding	Holding(s) in Company
17 Sep	Cohort CHRT	£556m		Grant of Share Options under the Sharesave Scheme One Waterside Drive Arlington Business Park Reading Berks RG7 4SW 17 September 2026
17 Sep	SThree STEM	£373m	Routine	Opening Position Disclosure - SThree Plc
17 Sep	Nationwide Building Society Core Capital Deferred Shs (Min 250 CCDS) NBS	£1,154m	Routine	Publication of Final Terms
17 Sep	RC Fornax PLC RCFX	£5.1m	Holding	Holding(s) in Company
17 Sep	Futura Medical FUM	£3.3m	Routine	Form 8 (OPD) - Futura Medical
17 Sep	MyCelx Technologies Corporation MYX	£11m		Adjournment of Annual Meeting to 1 October 2026 ("MYCELX" or the "Company") (AIM: MYX or MYXR)
17 Sep	Chemring Group CHG	£1,382m	Holding	Holding(s) in Company
17 Sep	Sabre Insurance Group SBRE	£423m	Director dealing	Director/PDMR Shareholding
17 Sep	Ibstock IBST	£305m	Holding	Holding(s) in Company
17 Sep	RC Fornax PLC RCFX	£5.1m	Holding	Holding(s) in Company
17 Sep	RC Fornax PLC RCFX	£5.1m	Holding	Holding(s) in Company
17 Sep	RC Fornax PLC RCFX	£5.1m	Holding	Holding(s) in Company
17 Sep	OSB Group OSB	£1,634m	Director dealing	OSB GROUP PLC - Director/PDMR Shareholding Notification of Transactions of Persons Discharging Managerial Responsibilities (PDMRs)
17 Sep	Irish Continental Group Units (Comp) (CDI) ICGC	£1,002m	Routine	Form 8.3 - Ir5b ID
17 Sep	Ramsdens Holdings RFX	£206m	Routine	Form 8.3 - Ramsdens Holdings plc
17 Sep	Elecosoft Public Limited Company ELCO	£192m		Eleco plc Update on Letters of Intent Unless defined herein, defined terms shall have the meanings given to them in the Rule 2.7 Announcement.
17 Sep	SThree STEM	£373m	Routine	Form 8.3 - SThree plc
17 Sep	DFS Furniture DFS	£338m	Holding	Holding(s) in Company
17 Sep	SThree STEM	£373m	Routine	Form 8.3 - SThree plc
17 Sep	SThree STEM	£373m	Routine	Form 8.3 - Sthree plc
17 Sep	Zotefoams ZTF	£219m	Activists	Holding(s) in Company
	Activists Odyssean Investment Trust PLC raised its holding to 5.07831% (from 4.0285%) More activists on Catalysts →
17 Sep	Duke Royalty Limited DUKE	£127m		Interim Dividend and Dividend Declaration Duke Capital Limited (AIM: DUKE), a leading provider of hybrid capital solutions for SME business owners in Europe and North America, is pleased to announce that the Board has approved an interim dividend of 0.70 pence (sterling) per share in respect of the …
17 Sep	PayPoint PAY	£389m	Director dealing	Director/PDMR Shareholding
17 Sep	SThree STEM	£373m	Routine	Form 8.3 - Sthree plc
17 Sep	Kropz KRPZ	£7.0m		Development at the Hinda phosphate project Loubser today announced the progress of the construction on the box cut for the proposed Hinda phosphate mine in the Republic of Congo’s, 40 km from Pointe-Noire outskirt.
17 Sep	Gooch & Housego GHH	£335m	Routine	Form 8.3 - Gooch & Housego plc
17 Sep	Sysgroup SYS	£28m	Routine	Result of AGM
17 Sep	The Pebble Group PEBB	£78m	Holding	Holding(s) in Company
17 Sep	Ninety One N91	£1,967m	Director dealing	Director/PDMR Shareholding
17 Sep	MyCelx Technologies Corporation MYX	£11m		AGM Statement MYCELX Technologies Corporation (AIM: MYX), a leading provider of proprietary water treatment technology to the Oil and Gas and other industries worldwide, announces that, at the Company’s Annual Meeting (‘AGM’) to be held at 2:00 p.m. today, Tom Lamb, …
17 Sep	Guardian Metal Resources plc GMET	£228m	Results	Filing of Annual Report on Form 20-F Guardian Metal Resources plc files Annual Report on Form 20-F
17 Sep	SThree STEM	£373m	Routine	Form 8.3 - Sthree plc
17 Sep	SThree STEM	£373m	Routine	Form 8.3 - Sthree plc
17 Sep	Permanent TSB Group Holdings (CDI) PTSB	£1,383m	Routine	Form 8.3 - Permanent TSB Group Holdings plc
17 Sep	Glenveagh Properties (CDI) GLV	£1,001m	Activists	Holding(s) in Company
	Activists Teleios Capital Partners LLC raised its holding to 14.39% (from 10.67%) More activists on Catalysts →
17 Sep	M&C Saatchi SAA	£142m		Notice of Half Year Results Dame Heather Rabbatts, Executive Chair, and Simon Fuller, Chief Financial Officer, will host an in-person presentation for analysts and investors at 9.00am GMT on 22 September 2026.
17 Sep	Savills SVS	£1,617m	Board change	Non-Executive Director Appointment Savills plc, the international real estate advisor, is pleased to announce the appointment of John Nixon as an additional Independent Non-Executive Director with effect from 17 September 2026.
17 Sep	Brave Bison Group BBSN	£91m		Publication & Posting Of Increased Offer Document to be implemented by means of a takeover offer
17 Sep	Supreme SUP	£160m	Routine	Result of AGM
17 Sep	Seed Capital Solutions SCSP	£1.4m	Routine	Result of General Meetings
17 Sep	Everplay Group plc EVPL	£607m	Director dealing	Director/PDMR Shareholding
17 Sep	SThree STEM	£373m	Routine	Form 8.3 - SThree plc
17 Sep	SThree STEM	£373m	Routine	Form 8.5 - Sthree plc
17 Sep	Camellia CAM	£142m		Sale of Artwork Camellia notes the announcement required of and made by Goodricke Group Limited (a 74% owned Indian subsidiary of Camellia) on 17 September 2026 to the Bombay Stock Exchange in connection with the sale by auction of some of its artwork for an aggregate …
17 Sep	SThree STEM	£373m	Routine	Form 8.5 - Sthree plc
17 Sep	Irish Continental Group Units (Comp) (CDI) ICGC	£1,002m	Routine	Form 8.3 - Irish Continental Group plc
17 Sep	Sosandar SOS	£23m	Routine	Result of AGM
17 Sep	Futura Medical FUM	£3.3m	Holding	Holding(s) in Company
17 Sep	CleanTech Lithium CTL	£26m		Chile Day in London CleanTech Lithium PLC (“CTL”, CleanTech Lithium” or the “Company”)
17 Sep	OSB Group OSB	£1,634m		OSB GROUP PLC - Notice of Redemption Redemption of the remaining £17,072,000 outstanding of the £150,000,000 6.000% Fixed Rate Resetting Perpetual Subordinated Contingent Convertible Securities issued in October 2021 (ISIN: XS2391408072)
17 Sep	Permanent TSB Group Holdings (CDI) PTSB	£1,383m	Routine	Form 38.5(b) - Permanent TSB Group
17 Sep	Permanent TSB Group Holdings (CDI) PTSB	£1,383m	Routine	Form 38.5(b) - Permanent TSB Group
17 Sep	Permanent TSB Group Holdings (CDI) PTSB	£1,383m	Routine	Form 38.5(a) - Permanent TSB Group
17 Sep	Alumasc Group ALU	£85m	Holding	Holding(s) in Company
17 Sep	Alina Holdings ALNA	£2.2m	Disposals	2026 Interim Results Interim Results for the period ended 30 June 2026
17 Sep	Gooch & Housego GHH	£335m	Routine	Form 8.5 - Gooch & Housego plc
17 Sep	Windar Photonics WPHO	£8.5m	Fundraise	Result of Retail Offer and Total Voting Rights The following amendment has been made to the '(Result of Over-Subscribed Retail Offer & Total Voting Rights)' announcement released on 17 September at 7 a.m. under RNS No 0830V
17 Sep	Genus GNS	£1,490m	Director dealing	Director/PDMR Shareholding
17 Sep	Ten Lifestyle Group TENG	£96m	Holding	Holding(s) in Company
17 Sep	Permanent TSB Group Holdings (CDI) PTSB	£1,383m	Routine	Form 8.3 - Permanent TSB Group Holdings
17 Sep	Forgent PLC FORG	£6.3m		Notice of Investor Presentation Forgent plc (AIM: FORG), the Australian-focused critical and precious minerals explorer, is pleased to announce that CEO, James Parsons, and Lead Geologist, Edward Mead, will provide a live presentation to update on the Company’s recent operations via …
17 Sep	OSB Group OSB	£1,634m	Routine	OSB GROUP PLC - Holding(s) in company
17 Sep	Gooch & Housego GHH	£335m	Routine	Form 8.3 - Gooch & Housego plc
17 Sep	Baltic Classifieds Group BCG	£817m	Routine	Transaction in Own Shares
17 Sep	Great Portland Estates GPE	£1,223m	Holding	Holding(s) in Company
17 Sep	Volvere VLE	£48m	Routine	Transaction in Own Shares
17 Sep	Mcbride MCB	£293m		Sale of Shares McBride plc (the "Company") announces that it has been notified of the following PDMR transaction:
17 Sep	Frontier Developments FDEV	£205m	Holding	Holding(s) in Company
17 Sep	Permanent TSB Group Holdings (CDI) PTSB	£1,383m	Routine	Form 38.5(a) - Permanent TSB Group Holdings plc
17 Sep	Ashington Innovation ASHI	£0.5m		Working Capital Loan Ashington Innovation plc (LON: ASHI), a special purpose acquisition company listed on the Main Market of the London Stock Exchange under the Equity shares (shell companies) category, announces that it has made a further draw down of £70,000 ("Loan") from the …
17 Sep	Wizz Air Holdings WIZZ	£1,049m	Holding	Holding(s) in Company
17 Sep	Irish Continental Group Units (Comp) (CDI) ICGC	£1,002m	Routine	Form 8.3 - ICG Irish Continental Group
17 Sep	Pennpetro Energy PPP	£11m		Recording of shareholder call Pennpetro Energy plc (PPP), the company focused on developing strategic energy projects, announces that a recording of yesterday's shareholder call with management is available on the Company’s website.
17 Sep	DFS Furniture DFS	£338m	Holding	Holding(s) in Company
17 Sep	Permanent TSB Group Holdings (CDI) PTSB	£1,383m	Routine	Form 38.5(a)
17 Sep	Boku, Inc BOKU	£405m	Routine	Transaction in Own Shares
17 Sep	Gooch & Housego GHH	£335m	Routine	Form 8.5 - Gooch & Housego plc
17 Sep	Gooch & Housego GHH	£335m	Routine	Form 8.3 - Gooch & Housego plc
17 Sep	Thungela Resources Limited TGA	£750m		Dealings In Securities In compliance with paragraph 6.90 of the Listings Requirements of the JSE Limited (“the JSE Listings Requirements”), shareholders are advised of the following transaction.
17 Sep	Empyrean Energy EME	£4.3m		Operational Update Empyrean Energy PLC / Index: AIM / Epic: EME / Sector: Oil & Gas
17 Sep	Sabre Insurance Group SBRE	£423m	Director dealing	Director/PDMR Shareholding
17 Sep	Symphony Environmental Technologies SYM	£15m		Confirmed Compliance with Mexican Standard Symphony Environmental Technologies plc (AIM: SYM), the global specialists in technologies that make plastic and rubber products smarter, safer, and more sustainable, is pleased to announce that Mexico's Centro de Investigación en Química Aplicada ("CIQA"), a …
17 Sep	Venture Life Group VLG	£82m	Routine	Transaction in Own Shares
17 Sep	Zenith Energy LTD.Com Shs ZEN	£32m		Acquisition: 9 MWp PV development project in Italy Stradella 1 is the Company's first solar development project in Lombardy.
17 Sep	Sunrise Resources SRES	£1.7m		Capital Access Window - Sunrise Resources Plc If you have any queries relating to the above, please contact the company's nominated adviser on +44 020 7628 3396.
17 Sep	NCC Group NCC	£232m	Routine	Transaction in Own Shares
17 Sep	Faron Pharmaceuticals Oy FARN	£74m		Issuance of warrants The subscription price of all of the Warrants held by IPF is reset to EUR 0.4316 (“Subscription Price”).
17 Sep	Galliford Try GFRD	£675m		Launch of £15m Share Buyback Programme Galliford Try Holdings plc (the "Company"), the UK construction group, today announces that it intends to commence a share buyback programme, subject to market conditions, to purchase ordinary shares of 50 pence each in the Company ("Ordinary Shares") for up …
17 Sep	Cairn Homes (CDI) CRN	£1,366m	Routine	Transaction in Own Shares
17 Sep	Serval Resources Plc SRVL	£10m		Update on Kalahari Copper Belt Work Programme in Botswana Geophysics surveys completed on the Somelo prospect and nearing completion on the Sweet Thorn Pan prospect, both of which are located on strike to the Khoemacau copper mine in the Kalahari Copper Belt
17 Sep	Anglesey Mining AYM	£4.3m		Anglesey Reports on a Transformative 2026 Fiscal Year Anglesey Mining plc (AIM: AYM), the UK-based mineral exploration and development company focused on advancing its 100%-owned Parys Mountain Project on the Isle of Anglesey, North Wales, is pleased to announce its audited results for the year ended 31 March …
17 Sep	The Beauty Tech Group PLC TBTG	£458m	Capital returns	Intention to Launch Share Buyback Programme Intention to Launch an up to £20m Share Buyback Programme
17 Sep	The Mission Group TMG	£23m		MISSION completes simplification of portfolio MISSION completes simplification of portfolio to establish lead brands,
17 Sep	ECO Animal Health Group EAH	£64m		USDA-CVB approves ECOVAXXIN® MS field safety data Milestone advances poultry vaccine towards US marketing authorisation
17 Sep	Strategic Minerals SML	£153m		Redmoor – Programme Update 5,000m Drilled on Time and on Budget, Supporting PFS Work Programme
17 Sep	Savannah Resources SAV	£169m		Good progress made with fieldwork Savannah Resources Plc, the developer of the Barroso Lithium Project in Portugal (the “Project”), a 'Strategic Project' under the European Critical Raw Materials Act and Europe's largest spodumene lithium deposit, is pleased to report good progress being made …
17 Sep	Alkemy Capital Investments ALK	£31m		TVL Secures £18.3m UK Government Support Tees Valley Lithium Secures £18.3 Million UK Government Support
17 Sep	Sunrise Resources SRES	£1.7m	Fundraise	Fundraising and Restoration of Trading on AIM Further to its announcement of 9 September 2026, when the Company entered a Capital Access Window trading halt, Sunrise Resources plc (AIM: SRES), wishes to announce that it has conditionally raised £320,000 before expenses (“the Placing”) through the issue …
17 Sep	Manx Financial Group MFX	£29m		Merger of UK Finance Subsidiaries Manx Financial Group PLC (the ‘Company’ or the ‘Group’)
17 Sep	Portmeirion Group PMP	£24m		Notice of HY26 Results Portmeirion Group PLC, the global homewares brand group, will announce its results for the six months ended 30 June 2026 on Wednesday 23 September 2026.
17 Sep	Phoenix Copper Limited PXC	£4.6m		Investor Presentation via Investor Meet Company Phoenix Copper Limited / Ticker: PXC / Sector: Mining
17 Sep	Unicorn Mineral Resources Eur0.01 (Cdi) UMR	£3.4m		£1.25 Million Loan Facility Fully Drawn Unicorn Mineral Resources Plc (LSE: UMR) is pleased to announce that, further to the announcement of 17 August 2026, it has completed the full drawdown of the £1,250,000 unsecured loan facility ("Facility") provided by Electro Automation (Group) Limited, a …
17 Sep	SpaceandPeople SAL	£3.2m		Notice of Interim Results and InvestorMeetCompany SpaceandPeople is pleased to announce that the Group’s interim results for the six months ended 30 June 2026 (“Interim Results”) will be released on 28 September 2026.
17 Sep	S&U SUS	£228m	Routine	Notice of Results and Investor Presentations
17 Sep	Likewise Group LIKE	£163m	Routine	Notice of Results
17 Sep	Warpaint London W7L	£151m	Routine	Notice of Results
17 Sep	Insig AI INSG	£12m		Preliminary Results and Notice of AGM Preliminary Results for the year ended 31 March 2026 and
17 Sep	Facilities by ADF ADF	£11m	Routine	Grant of awards under Long Term Incentive Plan
17 Sep	Yellow Cake YCA	£1,363m	Holding	Holding(s) in Company
17 Sep	Oxford Biodynamics OBD	£13m	Holding	Holding(s) in Company
17 Sep	Solid State SOLI	£94m	Director dealing	Director/PDMR Shareholding
17 Sep	RWS Holdings RWS	£538m	Board change	Appointment of Chair RWS Holdings plc (AIM: RWS.L), a global AI solutions company, announces the appointment of Patrick De Smedt as independent Non-Executive Director and Chair of RWS with effect from 8 October 2026.
17 Sep	Crism Therapeutics Corporation CRTX	£7.1m	Strategic change	Appointment of Non-executive Chair CRISM Therapeutics Corporation (AIM: CRTX), a UK clinical-stage drug delivery company focused on the localised and sustained delivery of chemotherapy drugs, is pleased to announce the appointment of Dr Charles Spicer as Non-Executive Chair with effect from 1 …
17 Sep	Eden Research EDEN	£19m	Director dealing	Grant of Awards under LTIP PDMR Dealing
17 Sep	ITM Power ITM	£648m	Director dealing	Director/PDMR Shareholding
17 Sep	Victoria VCP	£50m	Trading update	Trading Update and Refinancing Transaction Update The Group's recovery continues despite challenging market conditions, with the UK, North American and Australian businesses all gaining market share.
17 Sep	Acg Acquisition Company Limited Cls A ACG	£449m	Results	H1 2026 Interim Results Strong Cash Generation Ahead of Commercial Sulphide Production
17 Sep	Futura Medical FUM	£3.3m	Routine	Form 8 OPD - Futura Medical PLC
17 Sep	Capricorn Energy CNE	£294m	Takeover targets	Revised All-Cash Offer for Capricorn by DNO (a company directly wholly owned by DNO ASA (“DNO”))
	Takeover targets Genel's increased offer for Capricorn recommended by board; regulatory approval progressing, expected completion Q4 2026. More takeover targets on Catalysts →
17 Sep	Boohoo Group DEBS	£385m	Trading update	Trading update for the six months ended 31 August Growth Accelerated Through H1 with Record Marketplace Mix
17 Sep	Sysgroup SYS	£28m		AGM Statement SysGroup plc (AIM:SYS), the trusted partner for cloud, cybersecurity, and AI enablement, delivering end to end solutions at the intersection of cybersecurity and digital transformation for the UK mid-market, is holding its Annual General Meeting ("AGM") later …
17 Sep	Trufin TRU	£54m	Results	Interim Results and Directorate Change ("TruFin" or the "Company" or together with its subsidiaries "TruFin Group" or the "Group")
17 Sep	Sound Energy SOU	£3.4m	Results	Half-year Results ("Sound Energy", “Sound” or the "Company" and together with subsidiaries the ‘‘Group’’)