UK small-cap RNS · 11 Sep 2026

The key announcements of UK small & mid caps under £2bn on 11 Sep 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
11 Sep	Kier Group KIE	£1,303m	Routine	Transaction in Own Shares
11 Sep	Spire Healthcare Group SPI	£992m	Routine	Form 8 (DD) - Spire Healthcare Group plc
11 Sep	Irish Continental Group Units (Comp) (CDI) ICGC	£991m	Routine	Form 8.3 - Irish Continental Group plc
11 Sep	Irish Continental Group Units (Comp) (CDI) ICGC	£991m	Routine	Form 8.3 - Irish Continental Group plc
11 Sep	Irish Continental Group Units (Comp) (CDI) ICGC	£991m	Routine	Form 8.3 - Irish Continental Group plc
11 Sep	Ramsdens Holdings RFX	£206m	Routine	Form 8.3 - Ramsdens Holdings plc
11 Sep	CleanTech Lithium CTL	£26m	Routine	Result of AGM
11 Sep	SThree STEM	£358m	Routine	Form 8.3 - Sthree plc
11 Sep	Fuller Smith & Turner FSTA	£417m	Routine	Transaction in Own Shares
11 Sep	Nationwide Building Society Core Capital Deferred Shs (Min 250 CCDS) NBS	£1,140m	Routine	Final Terms
11 Sep	Permanent TSB Group Holdings (CDI) PTSB	£1,370m	Routine	Form 8.3 - Permanent TSB Group Holdings plc
11 Sep	SThree STEM	£358m	Routine	Transaction in Own Shares & Rule 2.9 – AMENDMENT
11 Sep	SThree STEM	£358m	Routine	Form 8.3 - Sthree plc
11 Sep	SThree STEM	£358m	Routine	Form 8.3 - SThree plc
11 Sep	Tap Global Group Plc TAP	£7.6m	Routine	Admission to Trading on OTCID Basic Market in US
11 Sep	SThree STEM	£358m	Routine	Form 8.3 - Sthree plc
11 Sep	SThree STEM	£358m	Routine	Form 8.5 - Sthree plc
11 Sep	Permanent TSB Group Holdings (CDI) PTSB	£1,370m	Routine	Form 38.5(a) - Permanent TSB Group Holdings plc
11 Sep	Permanent TSB Group Holdings (CDI) PTSB	£1,370m	Routine	Form 38.5(a) - Permanent TSB Group Holdings plc
11 Sep	ProCook Group PROC	£49m	Routine	Result of AGM
11 Sep	One Health Group PLC OHGR	£40m	Routine	Result of AGM
11 Sep	SThree STEM	£358m	Routine	Form 8.3 - SThree plc
11 Sep	Irish Continental Group Units (Comp) (CDI) ICGC	£991m	Routine	Form 8.3 - ICG
11 Sep	SThree STEM	£358m	Routine	Form 8.5 - Sthree plc
11 Sep	Halfords Group HFD	£570m	Routine	Result of AGM
11 Sep	Ramsdens Holdings RFX	£206m	Routine	Form 8.3 - Ramsdens Holdings plc
11 Sep	Permanent TSB Group Holdings (CDI) PTSB	£1,370m	Routine	Form 8.3 - Permanent TSB Group Holdings
11 Sep	SThree STEM	£358m	Routine	Form 8.3 - Sthree plc
11 Sep	SThree STEM	£358m	Routine	Form 8.3 - S
11 Sep	Permanent TSB Group Holdings (CDI) PTSB	£1,370m	Routine	Form 38.5(a)
11 Sep	Oxford Instruments OXIG	£1,365m	Routine	Transaction in Own Shares
11 Sep	NCC Group NCC	£250m	Routine	Transaction in Own Shares
11 Sep	Cairn Homes (CDI) CRN	£1,402m	Routine	Transaction in Own Shares
11 Sep	CT Automotive Group CTA	£14m	Routine	Notice of Results and Investor Presentation
11 Sep	M Winkworth WINK	£24m	Routine	Notice of Results and Investor Presentation
11 Sep	Dialight DIA	£213m	Routine	Employee Benefit Trust Share Purchase
11 Sep	Norman Broadbent NBB	£4.7m	Routine	Issue of Equity and Total Voting Rights
11 Sep	B.P. Marsh & Partners BPM	£245m	Routine	Transaction in Own Shares
11 Sep	SThree STEM	£358m	Routine	Transaction in Own Shares & Rule 2.9 Announcement
11 Sep	Greencoat Renewables (CDI) GRP	£714m	Routine	Transaction in Own Shares
11 Sep	Anglo-Eastern Plantations AEP	£601m	Routine	Transaction in Own Shares
11 Sep	Caledonia Investments CLDN	£1,872m	Routine	Transaction in Own Shares
11 Sep	Redcentric RCN	£86m	Routine	Transaction in Own Shares
11 Sep	Science Group SAG	£229m	Routine	Transaction in Own Shares
11 Sep	Somero Enterprises Inc. SOM	£152m	Routine	Transaction in Own Shares and Total Voting Rights
11 Sep	IWG IWG	£1,745m	Routine	Transaction in Own Shares
11 Sep	Gaming Realms GMR	£79m	Routine	Transaction in Own Shares
11 Sep	Globaldata DATA	£422m	Routine	Transaction in Own Shares
11 Sep	Foresight Group Holdings Limited FSG	£506m	Routine	Transaction in Own Shares