| 26.06.2025 16:15 | NIOX | Director/PDMR Shareholding | RNS |
| 25.06.2025 15:45 | NIOX | Holding(s) in Company | RNS |
| 25.06.2025 10:30 | NIOX | Holding(s) in Company | RNS |
| 17.06.2025 11:45 | AZN, NIOX | Holding(s) in Company | RNS |
| 09.06.2025 12:15 | INCH, NIOX, GABI | UK dividends calendar - next 7 days | Alliance |
| 02.06.2025 07:00 | NIOX | Total Voting Rights | RNS |
| 28.05.2025 13:19 | NIOX | Holding(s) in Company | RNS |
| 27.05.2025 10:00 | NIOX | Change of Adviser | RNS |
| 23.05.2025 10:22 | NIOX | Holding(s) in Company | RNS |
| 21.05.2025 17:15 | NIOX | Holding(s) in Company | RNS |
| 21.05.2025 17:15 | NIOX | Block Listing Application | RNS |
| 21.05.2025 17:00 | NIOX | Holding(s) in Company | RNS |
| 21.05.2025 12:30 | NIOX | Exercise of Options, Director Dealing and TVR | RNS |
| 14.05.2025 15:00 | NIOX | Result of Annual General Meeting | RNS |
| 14.05.2025 13:25 | NIOX, JNEO, TPX | TRADING UPDATES: TPXimpact "cautiously optimistic"; Journeo wins deal | Alliance |
| 14.05.2025 07:00 | NIOX | AGM Statement | RNS |
| 08.05.2025 14:04 | SERE, MGNS, WINK | UK dividends calendar - next 7 days | Alliance |
| 07.05.2025 14:37 | VTY, VANQ, TCAP | UK shareholder meetings calendar - next 7 days | Alliance |
| 24.04.2025 10:49 | NIOX | Dividend Declaration | RNS |
| 15.04.2025 08:00 | NIOX | Notice of 2025 Annual General Meeting | RNS |
| 14.04.2025 12:23 | NIOX | Form 8.3 -NIOX Group plc | RNS |
| 14.04.2025 12:00 | NIOX | Holding(s) in Company | RNS |
| 14.04.2025 10:23 | NIOX | Form 8.3 - Niox Group plc | RNS |
| 11.04.2025 12:17 | NIOX, SDR | Form 8.3 - Niox Group Plc | RNS |
| 11.04.2025 11:39 | NIOX | Form 8.5 (EPT/RI) | RNS |
| 11.04.2025 11:36 | NIOX | Form 8.5 (EPT/RI) - Niox Group plc | RNS |
| 11.04.2025 11:31 | NIOX | PDMR / PCA Shareholding | RNS |
| 11.04.2025 10:21 | NIOX, MET1, ORCP | AIM WINNERS & LOSERS: Metals One gets GBP3 million in equity fundraise | Alliance |
| 11.04.2025 09:57 | NIOX | Form 8.3 - NIOX Group plc | RNS |
| 11.04.2025 09:54 | NIOX | Niox shares fall as Keensight Capital backs away from takeover deal | Alliance |
| 11.04.2025 07:00 | NIOX | Response to Rule 2.8 Announcement | RNS |
| 11.04.2025 07:00 | NIOX | Statement regarding NIOX Group Plc | RNS |
| 10.04.2025 15:30 | NIOX | Block Listing Application | RNS |
| 10.04.2025 11:57 | NIOX | Form 8.5 (EPT/RI) | RNS |
| 10.04.2025 11:56 | NIOX | Form 8.3 - Niox Group plc | RNS |
| 10.04.2025 11:42 | NIOX | Form 8.3 - Niox Group plc | RNS |
| 10.04.2025 11:29 | NIOX | Form 8.5 (EPT/RI) - Niox Group plc | RNS |
| 09.04.2025 13:01 | NIOX, SDR | Form 8.3 - Niox Group Plc | RNS |
| 09.04.2025 11:47 | NIOX | Form 8.3 - Niox Group plc | RNS |
| 09.04.2025 11:44 | NIOX | Form 8.3 - NIOX GROUP PLC | RNS |
| 09.04.2025 11:24 | NIOX | Form 8.5 (EPT/RI) - Niox Group plc | RNS |
| 09.04.2025 09:18 | NIOX | Form 8.5 (EPT/RI) | RNS |
| 08.04.2025 16:00 | NIOX | Form 8.3 - Niox Group | RNS |
| 08.04.2025 11:56 | NIOX | Form 8.3 - Niox Group plc | RNS |
| 08.04.2025 11:20 | NIOX | Form 8.5 (EPT/RI) - Niox Group plc | RNS |
| 08.04.2025 10:48 | NIOX | Form 8.5 (EPT/RI) | RNS |
| 07.04.2025 14:51 | NIOX | Form 8.3 - Niox Group plc | RNS |
| 07.04.2025 12:15 | NIOX | Form 8.3 - Niox Group plc | RNS |
| 07.04.2025 11:59 | NIOX | Form 8.5 (EPT/RI) - Niox Group plc | RNS |
| 07.04.2025 11:28 | NIOX | Form 8.3 - Niox Group plc | RNS |
| 07.04.2025 10:20 | NIOX | Form 8.5 (EPT/RI) | RNS |
| 04.04.2025 13:58 | NIOX | Form 8.3 - NIOX Group plc | RNS |
| 04.04.2025 11:55 | NIOX | Form 8.5 (EPT/RI) | RNS |
| 04.04.2025 11:07 | NIOX | Form 8.5 (EPT/RI) - Niox Group plc | RNS |
| 04.04.2025 09:48 | NIOX | Form 8.3 - Niox Group plc | RNS |
| 03.04.2025 12:04 | NIOX | Form 8.3 - Niox Group plc | RNS |
| 03.04.2025 11:54 | NIOX | Form 8.5 (EPT/RI) - Niox Group plc | RNS |
| 03.04.2025 10:51 | NIOX | Form 8.5 (EPT/RI) | RNS |
| 02.04.2025 13:30 | NIOX | Form 8.3 - Niox Group plc | RNS |
| 02.04.2025 13:27 | NIOX | Form 8.3 - Niox Group plc | RNS |
| 02.04.2025 13:02 | NIOX | Form 8 (OPD) NIOX Group PLC | RNS |
| 02.04.2025 11:59 | NIOX | Form 8.3 - NIOX Group plc | RNS |
| 02.04.2025 11:58 | NIOX | Form 8.5 (EPT/RI) - Niox Group plc | RNS |
| 02.04.2025 10:58 | NIOX | Form 8.5 (EPT/RI) | RNS |
| 02.04.2025 08:00 | NIOX | Form 8.3 - NIOX Group PLC | RNS |
| 01.04.2025 13:02 | NIOX | Form 8.3 - Niox Group plc | RNS |
| 01.04.2025 12:54 | NIOX | Form 8.3 - Niox Group plc | RNS |
| 01.04.2025 12:43 | IRON, LEND, CNS | EARNINGS: Corero Network Security and Sancus Lending swing to profit | Alliance |
| 01.04.2025 11:54 | NIOX | Form 8.5 (EPT/RI) - Niox Group plc | RNS |
| 01.04.2025 11:51 | NIOX | Form 8.3 - Niox Group plc | RNS |
| 01.04.2025 09:43 | NIOX | Form 8.5 (EPT/RI) | RNS |
| 01.04.2025 08:00 | NIOX | Director/PDMR Shareholding | RNS |
| 01.04.2025 07:00 | NIOX | Final Results | RNS |
| 31.03.2025 14:30 | NIOX, SDR | Form 8.3 - NIOX GROUP PLC | RNS |
| 31.03.2025 12:07 | NIOX | Form 8.3 -Niox Group plc | RNS |
