UK small-cap RNS · 22 Sep 2026

The key announcements of UK small & mid caps under £2bn on 22 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
22 Sep	Gran Tierra Energy Inc. (CDI) GTE	£283m	Balance-sheet stress / refinancing	Results of the Previously Announced Solicitation of Consents to Proposed Amendments to the Indenture Governing its Senior Secured Amortizing Notes due 2031 22, 2026 (GLOBE NEWSWIRE) -- Gran Tierra Energy Inc.
22 Sep	Celtic CCP	£164m	Results	Results for the year ended 30 June 2026 Winners of the 2025/26 SPFL Premiership and Scottish Cup.
22 Sep	Nativo Resources NTVO	£4.4m	Results	Half-year Results Half Year Report for the Six Months Ended 30 June 2026
22 Sep	Globalworth Real Estate Investments Limited GWI	£405m	Results	Half-year Results Interim Results for the six months ended 30 June 2026
22 Sep	Panther Securities PNS	£50m	Results	Half-year Results Interim Report for the six months ended 30 June 2026
22 Sep	Supply@Me Capital SYME	£1.9m	Results	Delay in publication of H1 2026 interim results (the "Company", "Supply@ME" or "SYME" and, together with its subsidiaries, the "Group")
22 Sep	Oxford Biomedica OXB	£616m	Upgrade / downgrade cycle	Half-year Results Strong commercial momentum and expanding global CDMO capacity continues to support long-term revenue and profitability ambitions; Guidance reiterated
22 Sep	PureTech Health PRTC	£279m	Capital return	Half-year Results Delivered significant progress across the portfolio, including Seaport's Nasdaq IPO, Celea's financing and Phase 3 trial initiation, and Gallop's positive Phase 1b data, successful End-of-Phase 1 meeting with the U.S.
22 Sep	Microlise Group SAAS	£78m	Turnaround plan with targets	Half-year Results Interim Results for the Six Months to 30 June 2026
22 Sep	Henry Boot BOOT	£202m	New CEO / reset	Half-year Results Focused on realising value created in land bank while continuing to build long-term worth
22 Sep	Transense Technologies TRT	£6.8m	Results	Final Results 596/2014 which is part of UK law by virtue of the European Union (withdrawal) Act 2018.
22 Sep	M&C Saatchi SAA	£137m	New CEO / reset	Half-year Results Interim Results for the period ended 30 June 2026
22 Sep	Origin Enterprises (CDI) OGN	£362m	Results	Final Results Resilient operating profit growth despite a challenging operating environment;
22 Sep	Mortgage Advice Bureau (Holdings) MAB1	£211m	Results	Half-year Results Interim Results for the six months ended 30 June 2026
22 Sep	The Mission Group TMG	£22m	Turnaround plan with targets	Half-year Results Strategic delivery driving significant profit growth and positive outlook
22 Sep	Aeorema Communications AEO	£7.9m	Results	Half-year Results Aeorema Communications plc / Index: AIM / Epic: AEO / Sector: Media
22 Sep	Diaceutics DXRX	£173m	Upgrade / downgrade cycle	Half-year Results Interim Results for the six months ended 30 June 2026
22 Sep	Luceco LUCE	£309m	Results	2026 Interim Results Strong momentum delivering 14.5% increase in Adjusted Operating Profit mainly driven by our Energy Transition performance 2026 Adjusted Operating Profit expected to be ahead of market expectations
22 Sep	Midwich Group MIDW	£172m	Upgrade / downgrade cycle	Half-year Results Interim results for the six months ended 30 June 2026
22 Sep	itim Group ITIM	£8.3m	Results	Half-year Results ("itim" or the "Company" and together with its subsidiaries the "Group")
22 Sep	Oriole Resources ORR	£13m	Project milestones	Half-year Results (“Oriole Resources”, “Oriole”, the “Company” or the “Group”)
22 Sep	Hays HAS	£921m	Results	Annual Report Publication of the Annual Report & Accounts 2026
22 Sep	Yu Group YU.	£293m	Results	Results for the six months to 30 June 2026 Yü Group (AIM: YU.), the independent supplier of gas and electricity, meter asset owner, and installer of smart meters to the UK SME and Corporate sector, is pleased to announce its unaudited half-year results for the six months to 30 June 2026.
22 Sep	East Star Resources EST	£43m	Results	Half-year Results Half Year Report for the Six Months Ended 30 June 2026
22 Sep	Fonix Plc FNX	£181m	Results	Final Results Final Results for the year ended 30 June 2026 (the “Year”)
22 Sep	Symphony International Holdings Ltd. SIHL	£147m	Results	Half-year Results Interim Financial Results for the six-month period ended 30 June 2026
22 Sep	Serabi Gold SRB	£176m	Results	Unaudited interim results for the three-and six-month periods ended 30 June 2026 Gold sales for the first half of 2026 of 21,348 ounces (corresponding six-month period of 2025: 20,215 ounces).