| 27.10.2025 07:00 | PRV | Total Voting Rights | RNS |
| 07.10.2025 07:00 | PRV | Block Listing Return | RNS |
| 25.09.2025 07:00 | PRV | Board Changes | RNS |
| 16.09.2025 14:31 | PRV, BRCK, TST | EARNINGS AND TRADING: Personal Group profit up; Pennant loss widens | Alliance |
| 16.09.2025 07:00 | PRV | Nine Month Trading Update | RNS |
| 04.09.2025 07:30 | PRV | Holding(s) in Company | RNS |
| 15.08.2025 16:46 | SNX, SUPR, SEQI | UK dividends calendar - next 7 days | Alliance |
| 23.07.2025 17:30 | PRV | Holding(s) in Company | RNS |
| 23.07.2025 10:07 | CMCL, PRV, GEMD | SMALL-CAP WINNERS & LOSERS: Gem Diamonds lowers outlook on weak prices | Alliance |
| 23.07.2025 09:00 | PRV | Holding(s) in Company | RNS |
| 10.07.2025 16:01 | YNGA, VSL, DCC | UK dividends calendar - next 7 days | Alliance |
| 30.06.2025 12:17 | PRV | Porvair says trading outlook positive as profit climbs; ups dividend | Alliance |
| 30.06.2025 10:33 | PRV, SQZ, TTG | SMALL-CAP WINNERS & LOSERS: TT Electronics expects further profit fall | Alliance |
| 30.06.2025 07:00 | PRV | Interim Results | RNS |
| 19.06.2025 10:04 | PRV | Blocklisting Application | RNS |
| 17.06.2025 16:40 | PRV | Holding(s) in Company | RNS |
| 29.05.2025 12:00 | PRV | Holding(s) in Company | RNS |
| 28.05.2025 15:05 | SBRE, PRV, GLEN | UK dividends calendar - next 7 days | Alliance |
| 28.04.2025 09:00 | PRV | Holding(s) in Company | RNS |
| 25.04.2025 09:00 | PRV | Holding(s) in Company | RNS |
| 24.04.2025 13:38 | ZTF, JDW, SHIP | UK dividends calendar - next 7 days | Alliance |
| 17.04.2025 07:00 | PRV | Change of Remuneration Committee Chair | RNS |
| 15.04.2025 15:00 | PRV | Holding(s) in Company | RNS |
| 15.04.2025 14:43 | PRV | AGM resolutions | RNS |
| 15.04.2025 13:08 | PRV | IN BRIEF: Porvair says trading in line with expectations; CEO retires | Alliance |
| 15.04.2025 07:00 | PRV | AGM Trading Update | RNS |
| 09.04.2025 12:00 | PRV | Block listing Interim Review | RNS |
| 08.04.2025 13:26 | ZEN, PRV | UK shareholder meetings calendar - next 7 days | Alliance |
| 07.04.2025 08:00 | PRV | Director Declaration | RNS |
| 04.04.2025 10:00 | PRV | Holding(s) in Company | RNS |
| 27.03.2025 07:00 | PRV | Grant of SAYE Options | RNS |
| 18.03.2025 07:40 | PRV | Holding(s) in Company | RNS |
| 17.03.2025 15:30 | PRV | Holding(s) in Company | RNS |
| 14.03.2025 07:00 | PRV | Notice of Annual General Meeting; Accounts posting | RNS |
| 04.03.2025 15:00 | PRV | Holding(s) in Company | RNS |
| 12.02.2025 14:30 | PRV | Director/PDMR Shareholding | RNS |
| 10.02.2025 10:20 | CABP, PRV | SMALL-CAP WINNERS & LOSERS: Porvair reports growth in annual profit | Alliance |
| 10.02.2025 08:58 | PRV | Porvair increases annual dividend by 5% after record-breaking year | Alliance |
| 10.02.2025 07:00 | PRV | Full Year Results | RNS |
| 03.02.2025 14:27 | PRV | UK earnings, trading statements calendar - next 7 days | Alliance |
| 10.12.2024 15:34 | TM1, PRV, SOLI | EARNINGS AND TRADING: Dianomi trading in line; Solid State profit dips | Alliance |
| 10.12.2024 10:27 | PRV, FXPO | SMALL-CAP WINNERS & LOSERS: Porvair predicts annual profit beat | Alliance |
| 02.12.2024 15:01 | PRV | Total Voting Rights | RNS |
| 02.12.2024 15:00 | PRV | Director/PDMR Shareholding | RNS |
| 25.11.2024 16:37 | PRV | Shareholder Communications | RNS |
| 28.10.2024 07:00 | PRV | Board appointment | RNS |
| 01.10.2024 07:00 | PRV | Total Voting Rights | RNS |
| 23.09.2024 18:32 | PRV | IN BRIEF: Porvair names Hooman Javvi chief executive officer | Alliance |
| 23.09.2024 11:02 | DFS, HILS, PRV | SMALL-CAP WINNERS & LOSERS: Petrofac rises on debt deadline extension | Alliance |
| 23.09.2024 07:00 | PRV | Appointment of Chief Executive Officer | RNS |
| 02.09.2024 17:15 | PRV | Director/PDMR Shareholding | RNS |
| 02.09.2024 17:00 | PRV | Total Voting Rights | RNS |
| 14.08.2024 13:50 | WPM, PRV | UK dividends calendar - next 7 days | Alliance |
| 02.08.2024 11:50 | RWA, MERC, PRV | DIRECTOR DEALINGS: Howden Joinery finance head banks GBP1.4 million | Alliance |
| 31.07.2024 10:45 | PRV | Total Voting Rights | RNS |
| 31.07.2024 10:30 | PRV | Block listing Interim Review | RNS |
