UK small-cap RNS · 24 Aug 2026
The key announcements of UK small & mid caps under £2bn on 24 Aug 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 | |
|---|---|---|---|---|---|
| 24 Aug | Windar Photonics WPHO | £8.5m | Legal & regulatory | Result of Placing & Direct Subscription
Result of significantly over-subscribed Placing and Direct Subscription |
|
| 24 Aug | ASOS ASC | £524m | Overhang | Holding(s) in Company | |
| 24 Aug | Windar Photonics WPHO | £8.5m | Legal & regulatory | Proposed Placing and Retail Offer
Proposed Placing, Direct Subscription and Directors' Intended Participation to raise in aggregate not less than £4.0 million |
|
| 24 Aug | Tharisa THS | £329m | Project milestones | Karo signs Special Mining Lease Agreement
(Incorporated in the Republic of Cyprus with limited liability) |
|
| 24 Aug | Union Jack Oil UJO | £2.4m | Activist campaign | Result of Requisitioned GM & Board Changes
Result of Requisitioned General Meeting and Board Changes |
|
| 24 Aug | Rockhopper Exploration RKH | £647m | Large acquisition / reverse takeover | Sea Lion Update & Potential Capital Raise
Rockhopper Exploration plc (AIM: RKH), the oil and gas company with key interests in the North Falkland Basin ("NFB"), notes the update published this morning by the operator Navitas Petroleum LP ("Navitas LP"), which holds its interests in the NFB through … |
|
| 24 Aug | Quantum Helium Limited QHE | £7.7m | Project milestones | Sagebrush Update. Colorado Drilling Opportunities
Quantum Helium Limited (AIM: QHE) is pleased to provide an update on engineering work at its Sagebrush Project (90% Working Interest) and on additional drilling opportunities across its Colorado portfolio. |
|
| 24 Aug | Acuity RM Group ACRM | £5.2m | Turnaround plan with targets | New Contract Win
Acuity RM Group plc (AIM: ACRM), the software group specialising in the cybersecurity sector of the Governance, Risk and Compliance ("GRC") market, announces that it has entered into a new three-year contract with an organisation within the UK public sector … |
|
| 24 Aug | SkinBioTherapeutics SBTX | £15m | New CEO / reset | Appointment of Interim CFO
24 August 2026 - SkinBioTherapeutics plc, (AIM: SBTX), the life science business focused on skin health, has appointed Anita Slater as Interim CFO (non-Board) for an initial six-month term. |
|
| 24 Aug | Zephyr Energy ZPHR | £65m | Project milestones | Paradox Project update
Zephyr Energy plc (AIM: ZPHR) is pleased to provide an update on current activity on its project in the Paradox Basin, Utah, U.S. |
|
| 24 Aug | Tap Global Group Plc TAP | £7.6m | Balance-sheet stress / refinancing | Adoption of Digital Asset Income Strategy
Building the UK's largest income-generating digital asset treasury |
|
| 24 Aug | BATM Advanced Communications Ltd. BVC | £39m | Disposal of a part (break-up) | Half-year Results
· Cash and short-term investments at 30 June 2026 were $22.5m (31 December 2025: $23.4m) |
|
| 24 Aug | Phoenix Copper Limited PXC | £4.4m | Project milestones | Awarding of Contracts for Mineral Reserves Update
Phoenix Copper Limited / Ticker: PXC / Sector: Mining |
|
| 24 Aug | Synectics SNX | £32m | Upgrade / downgrade cycle | £1.4 Million Southeast Asia Energy Contract
Synectics secures new contract for Eni's Kutei FPSO Project |