| 11.07.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 04.07.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 02.07.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 01.07.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 27.06.2025 15:51 | WTB, WPP, W7L | UK dividends calendar - next 7 days | Alliance |
| 27.06.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 26.06.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 24.06.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 23.06.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 20.06.2025 07:00 | SAG | Holding(s) in Company | RNS |
| 19.06.2025 17:00 | RCDO, SAG | Science Group increases buyback limits after selling Ricardo stake | Alliance |
| 19.06.2025 07:00 | SAG | Ricardo Investment and Share Buy-Back | RNS |
| 17.06.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 12.06.2025 13:45 | RCDO, SAG | Form 8.3 - Ricardo plc | RNS |
| 11.06.2025 11:00 | SAG, RCDO | Holding(s) in Company | RNS |
| 11.06.2025 10:03 | SAG, OXB, RCDO | SMALL-CAP WINNERS & LOSERS: Castings warns on continued lower demand | Alliance |
| 11.06.2025 09:02 | SAG, RCDO | Ricardo accepts GBP280 million takeover offer from Canada's WSP Global | Alliance |
| 11.06.2025 07:20 | SAG | Ricardo Investment Realisation | RNS |
| 05.06.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 04.06.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 03.06.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 02.06.2025 07:01 | SAG | Ricardo EGM – ISS Recommendation | Reach |
| 02.06.2025 07:00 | SAG | Total Voting Rights | RNS |
| 28.05.2025 15:18 | RCDO, SAG | Science Group raises stake in Ricardo to 22% ahead of shareholder vote | Alliance |
| 28.05.2025 11:03 | SAG, RCDO | Holding(s) in Company | RNS |
| 28.05.2025 10:18 | LSL, SAG, RCDO | SMALL-CAP WINNERS & LOSERS: Science Group ups stake in Ricardo to 22% | Alliance |
| 28.05.2025 07:00 | SAG | Ricardo Investment and Open Letter | RNS |
| 23.05.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 22.05.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 21.05.2025 20:18 | CARR, STVG, SAG | TRADING UPDATES: STV sets out new targets; Carr's makes tender offer | Alliance |
| 21.05.2025 10:30 | SAG | Result of AGM | RNS |
| 21.05.2025 07:01 | SAG | AGM Update | RNS |
| 21.05.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 16.05.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 15.05.2025 14:50 | WTB, EGY, BBOX | UK dividends calendar - next 7 days | Alliance |
| 14.05.2025 13:28 | TRST, ENRG, SAG | UK shareholder meetings calendar - next 7 days | Alliance |
| 14.05.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 12.05.2025 07:01 | SAG | Treasury shares issued | RNS |
| 12.05.2025 07:00 | SAG | Issue of share options and PDMR dealing | RNS |
| 08.05.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 01.05.2025 17:02 | RCDO, SAG | Science Group demands vote to oust Ricardo Chair Mark Clare | Alliance |
| 01.05.2025 07:34 | RCDO, SAG | Ricardo Investment Update and GM Requisition | RNS |
| 01.05.2025 07:00 | SAG | Total Voting Rights | RNS |
| 30.04.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 29.04.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 24.04.2025 14:14 | SAG, RCDO | Science Group hails "positive" start to 2025; renews Ricardo criticism | Alliance |
| 24.04.2025 07:01 | SAG | Q1 Trading Update and Response to Ricardo BSU | RNS |
| 24.04.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 23.04.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 22.04.2025 10:19 | SAG, RCDO, VID | SMALL-CAP WINNERS & LOSERS: Ricardo trading in line with consensus | Alliance |
| 22.04.2025 09:01 | SAG, RCDO | Ricardo targets further cost cuts amid short-term order volatility | Alliance |
| 22.04.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 17.04.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 16.04.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 15.04.2025 07:00 | SAG | Notice of Annual General Meeting | RNS |
| 14.04.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 11.04.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 10.04.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 09.04.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 08.04.2025 16:33 | RCDO, SAG | Science Group lifts Ricardo stake to 20%, renews board criticism | Alliance |
| 08.04.2025 10:55 | SAG, RCDO, GMS | SMALL-CAP WINNERS: Gulf Marine wins latest vessel contract | Alliance |
| 08.04.2025 10:03 | SAG, RCDO | Holding(s) in Company | RNS |
| 08.04.2025 07:01 | RCDO, SAG | Shareholding in Ricardo over 20% | RNS |
| 08.04.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 07.04.2025 12:05 | SAG | Executive Chair Share Purchase | RNS |
| 07.04.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 04.04.2025 12:05 | SAG, RCDO | Holding(s) in Company | RNS |
| 04.04.2025 07:00 | RCDO, SAG | Increased Shareholding in Ricardo plc | RNS |
| 03.04.2025 07:00 | SAG | Transaction in Own Shares | RNS |
| 01.04.2025 07:01 | RCDO, SAG | Increased Shareholding in Ricardo plc | RNS |
| 01.04.2025 07:00 | SAG | Transaction in Own Shares & Total Voting Rights | RNS |
| 31.03.2025 17:35 | SAG, RCDO | Holding(s) in Company | RNS |
| 31.03.2025 10:44 | RCDO, SAG | Science Group says Ricardo "in denial" as board dispute continues | Alliance |
| 31.03.2025 07:01 | SAG | Update on Ricardo plc | Reach |
| 31.03.2025 07:00 | SAG | Transaction in Own Shares | RNS |
