UK small-cap RNS · 16 Mar 2026

The key announcements of UK small & mid caps under £2bn on 16 Mar 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 Mar	IWG IWG	£1,745m	Routine	Transaction in Own Shares
16 Mar	SSP Group SSPG	£1,366m	Routine	Transaction in Own Shares
16 Mar	Mercia Asset Management MERC	£130m	Routine	Transaction in Own Shares
16 Mar	Liontrust Asset Management LIO	£188m	Routine	Transaction in Own Shares
16 Mar	Vistry Group VTY	£756m	Routine	Transaction in Own Shares
16 Mar	SRT Marine Systems SRT	£199m	Results	Half-year Results SRT, the AIM-quoted developer and supplier of sovereign civil defence maritime surveillance systems, and navigation safety devices announces its unaudited interim results for the six months ended 31 December 2025 (the "Period").
16 Mar	Anglo-Eastern Plantations AEP	£685m	Routine	Transaction in Own Shares
16 Mar	Virgin Wines UK VINO	£12m	Routine	Transaction in Own Shares
16 Mar	Science Group SAG	£229m	Routine	Transaction in Own Shares
16 Mar	Mcbride MCB	£304m	Routine	Transaction in Own Shares
16 Mar	Greencoat Renewables (CDI) GRP	£725m	Routine	Transaction in Own Shares
16 Mar	Croma Security Solutions Group CSSG	£9.8m		Acquisition Croma Security Solutions Group plc (AIM:CSSG), the AIM listed innovation and service-focused security solutions provider, is pleased to announce the completion of the acquisition of Southern Security Services Limited ("SSS"), an established electronic …
16 Mar	AdvancedAdvT Limited ADVT	£239m		Transaction in Own Shares for the purposes of UK Market Abuse Regulation.
16 Mar	Caledonia Investments CLDN	£1,961m	Routine	Transaction in Own Shares
16 Mar	Harena Resources plc HREE	£19m		Exclusivity Agreement to Acquire U.S. Permits Harena Rare Earths Plc (LSE: HREE) (OTCQB: CRMNF), the rare earths company currently progressing the Ampasindava ionic clay rare earth project in Madagascar (the "Ampasindava Project"), is pleased to announce that it has entered into an Exclusivity Agreement …
16 Mar	Hostelworld Group HSW	£104m	Routine	Transaction in Own Shares
16 Mar	Currys CURY	£1,543m	Routine	Transaction in Own Shares
16 Mar	Chrysalis Investments Limited CHRY	£311m	Routine	Transaction in Own Shares
16 Mar	Future FUTR	£275m	Routine	Transaction in Own Shares
16 Mar	Macfarlane Group MACF	£125m	Routine	Transaction in Own Shares
16 Mar	Firering Strategic Minerals FRG	£5.1m		Operations Update Firering Strategic Minerals plc / EPIC: FRG / Market: AIM / Sector: Mining
16 Mar	Fevertree Drinks FEVR	£1,019m	Routine	Transaction in Own Shares
16 Mar	The Gym Group GYM	£320m	Routine	Transaction in Own Shares
16 Mar	Resolute Mining Limited RSG	£1,220m	Routine	Change in Substantial Holdings
16 Mar	OSB Group OSB	£1,658m	Routine	OSB GROUP PLC - Transaction in Own Shares