2 directors have bought £40k of Niox Group shares across 2 disclosed dealings since April 2026. 1 of those has been scored against our six-point signal check.
| 29 May 2026 | James Duncan — Person Closely Associated (spouse of CFO) | £20,000 |
| 20 Apr 2026 | Jonathan Emms — Chief Executive Officer | £19,989 |
NIOX Group Plc engages in the design, development, and commercialization of medical devices for the diagnosis, monitoring, and management of asthma and COPD worldwide. The company offers NIOX VERO, a non-invasive and point-of-care system that comprises a small portable device, sensors, individual disposable mouthpieces, and breathing handles for the measurement of fractional exhaled nitric oxide (FeNO) level in patients. The company was formerly known as Circassia Group Plc and changed its name to NIOX Group Plc in September 2022. NIOX Group Plc was incorporated in 2006 and is headquartered in Oxford, the United Kingdom.