UK small-cap RNS · 16 Sep 2026

The key announcements of UK small & mid caps under £2bn on 16 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
16 Sep	IWG IWG	£1,745m	Routine	TR-1: Standard form-notification of major holdings
16 Sep	Tribal Group TRB	£219m	Routine	Posting of Circular and Notice of General Meeting
16 Sep	Forterra FORT	£313m	Routine	Employee Benefit Trust Share Purchase
16 Sep	SThree STEM	£381m	Routine	Form 8.3 - SThree plc
16 Sep	Ramsdens Holdings RFX	£207m	Routine	Form 8.3 - Ramsdens Holdings plc
16 Sep	Irish Continental Group Units (Comp) (CDI) ICGC	£994m	Routine	Form 8.3 - Irish Continental Group plc
16 Sep	Ramsdens Holdings RFX	£207m	Routine	Form 8.3 - Ramsdens Holdings plc
16 Sep	SThree STEM	£381m	Routine	Form 8.3 - SThree plc
16 Sep	Ramsdens Holdings RFX	£207m	Routine	Form 8.3 - Ramsdens Holdings plc
16 Sep	SThree STEM	£381m	Routine	Form 8.3 - SThree plc
16 Sep	Microsalt SALT	£18m	Routine	Publication of Circular and Notice of GM
16 Sep	SThree STEM	£381m	Routine	Form 8.3 - Sthree plc
16 Sep	Permanent TSB Group Holdings (CDI) PTSB	£1,379m	Routine	Form 8.3 - Permanent TSB Group Holdings plc
16 Sep	Moonpig Group MOON	£871m	Routine	Result of AGM
16 Sep	SThree STEM	£381m	Routine	Form 8.5 - Sthree plc
16 Sep	BTG Consulting plc BTG	£178m	Routine	Result of AGM
16 Sep	Permanent TSB Group Holdings (CDI) PTSB	£1,379m	Routine	Form 38.5(a) - Permanent TSB Group
16 Sep	TPXimpact Holdings TPX	£88m	Routine	Exercise of Options & Total Voting Rights
16 Sep	SThree STEM	£381m	Routine	Form 8.5 - Sthree plc
16 Sep	SThree STEM	£381m	Routine	Form 8.3 - SThree plc
16 Sep	Permanent TSB Group Holdings (CDI) PTSB	£1,379m	Routine	Form 38.5(a) - Permanent TSB Group Holdings plc
16 Sep	Costain Group COST	£662m	Routine	Transaction in Own Shares
16 Sep	Ramsdens Holdings RFX	£207m	Routine	Form 8.3 - Ramsdens Holdings plc
16 Sep	Permanent TSB Group Holdings (CDI) PTSB	£1,379m	Routine	Form 38.5(a)
16 Sep	SThree STEM	£381m	Routine	Form 8.5 - SThree plc
16 Sep	Brave Bison Group BBSN	£87m	Routine	Form 8.5
16 Sep	NCC Group NCC	£236m	Routine	Transaction in Own Shares
16 Sep	Cairn Homes (CDI) CRN	£1,387m	Routine	Transaction in Own Shares
16 Sep	Craneware CRW	£375m	Routine	Notice of Results and Presentations
16 Sep	Transense Technologies TRT	£6.8m	Routine	Notice of Results
16 Sep	Tungsten West TUN	£621m	Routine	Exercise of Options & TVR
16 Sep	AO World AO.	£516m	Routine	Transaction in Own Shares
16 Sep	Shoe Zone SHOE	£35m	Routine	Transaction in Own Shares
16 Sep	SThree STEM	£381m	Routine	Transaction in Own Shares & Rule 2.9 Announcement
16 Sep	Greencoat Renewables (CDI) GRP	£725m	Routine	Transaction in Own Shares
16 Sep	Anglo-Eastern Plantations AEP	£685m	Routine	Transaction in Own Shares
16 Sep	IWG IWG	£1,745m	Routine	Transaction in Own Shares
16 Sep	Gaming Realms GMR	£86m	Routine	Transaction in Own Shares
16 Sep	Caledonia Investments CLDN	£1,961m	Routine	Transaction in Own Shares
16 Sep	Redcentric RCN	£88m	Routine	Transaction in Own Shares
16 Sep	Globaldata DATA	£439m	Routine	Transaction in Own Shares