UK small-cap RNS · 31 Jul 2026

The key announcements of UK small & mid caps under £2bn on 31 Jul 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
31 Jul	Staffline Group STAF	£45m	Insider conviction	Director/PDMR Shareholding
31 Jul	Rockpool Acquisitions ROC	£0.4m	Takeover target	Final Results I hereby present the annual report and audited financial statements for Rockpool Acquisitions PLC ("Rockpool" or "the Company") for the period ended 31 March 2026.
31 Jul	Reabold Resources RBD	£9.3m	Large acquisition / reverse takeover	Disclosure under Rule 2.10 (c) Disclosure under Rule 2.10 (c) of the Takeover Code in respect of the
31 Jul	Trellus Health TRLS	£0.5m	Balance-sheet stress / refinancing	Update Trellus Health plc (AIM: TRLS), a healthcare company delivering Trellus Elevate®, a digital platform that integrates data analytics with personalised, scientifically proven resilience programmes and value-based solutions to manage complex chronic conditions, …
31 Jul	Advanced Medical Solutions Group AMS	£616m	Overhang	Holding(s) in Company
31 Jul	Hercules Plc HERC	£30m	Insider conviction	Director/PDMR Shareholding
31 Jul	Morgan Sindall Group MGNS	£1,839m	Insider conviction	Director/PDMR Shareholding
31 Jul	Wellnex Life Limited WNX	£3.7m	Disposal of a part (break-up)	Q4 FY26 Quarterly Update and Appendix 4C Quarterly Update and Appendix 4C - June 2026
31 Jul	Ariana Resources AAU	£36m	Project milestones	Quarterly Activities Report Ended 30 June 2026 Ariana Resources plc (AIM: AAU, ASX: AA2, "Ariana" or "the Company"), the mineral exploration and development company with gold project interests in Africa and Europe, is pleased to report on its activities for the three months ended 30 June 2026 ("the …
31 Jul	Big Technologies BIG	£268m	New CEO / reset	Director Change, Share Issue, PDMR Dealing & TVR ("Big Technologies" or the "Company", and together with its subsidiaries, the "Group")
31 Jul	Litigation Capital Management Limited LIT	£0.4m	Sale process / strategic review	Covenant Waiver Extension Litigation Capital Management Limited ("LCM"), an alternative asset manager specialising in dispute financing solutions internationally, announces that the debt covenant waiver from Northleaf that was due to expire on 31 July 2026 has been extended to 31 …
31 Jul	Futura Medical FUM	£2.4m	Project milestones	EU Market Launch Clearance Futura Medical (AIM: FUM), the consumer healthcare Group behind Eroxon®, that specialises in the development and global commercialisation of innovative, clinically proven sexual health products, is pleased to announce that its new Eroxon® formulation, which …
31 Jul	Bytes Technology Group BYIT	£1,042m	Overhang	Holding(s) in Company
31 Jul	Aura Energy Limited AURA	£39m	Project milestones	Activities Report for June Quarter 26 Appendix 5B Aura Energy Limited (ASX: AEE, AIM: AURA) ("Aura" or the "Company") is pleased to provide its activities report for the quarter ended 30 June 2026.
31 Jul	Atlantic Lithium Limited ALL	£111m	Project milestones	Quarterly Activities and Cash Flow Report Atlantic Lithium progresses Conditions Precedent in accordance with binding
31 Jul	Nostrum Oil & Gas NOG	£1.4m	Balance-sheet stress / refinancing	Operational Update for 6M ended 30 June 2026 Nostrum Oil & Gas PLC (LSE: NOG) ("Nostrum", or the "Company" and together with its subsidiaries, the "Group"), an independent energy company with gas processing infrastructure and an export hub in north-west Kazakhstan, today announces its operational update …
31 Jul	Amigo Holdings AMGO	£33m	Large acquisition / reverse takeover	Shareholder Update from Executive Chair When building companies, I have always found it customary to keep shareholders updated regularly, particularly during the early and organic stages of development.