| 07:00 | OPTI | Launch of products on Amazon India | Reach |
| 13.01.2025 14:59 | RNEW, OPTI, BKG | EXECUTIVE CHANGES: Various Eateries hires Young's executive as CEO | Alliance |
| 08.01.2025 07:00 | OPTI | Directorate Change | RNS |
| 20.12.2024 12:00 | OPTI | Issue of Options | RNS |
| 03.12.2024 07:00 | OPTI | Launch of Dr Morepen LightLife in India | RNS |
| 30.10.2024 07:00 | OPTI | Requisition update | RNS |
| 25.10.2024 16:29 | OPTI, SBTX | Holding(s) in Company | RNS |
| 24.10.2024 07:00 | OPTI | Total Voting Rights | RNS |
| 23.10.2024 15:54 | OPTI | IN BRIEF: OptiBiotix Health finance director to step down in November | Alliance |
| 23.10.2024 07:00 | OPTI | Directorate Change | RNS |
| 18.10.2024 19:44 | SALT, OPTI, ARS | TRADING UPDATES: LMS Capital NAV falls; Cloudcoco sells unit | Alliance |
| 18.10.2024 07:00 | OPTI | Response to Publication of Circular by ProBiotix | RNS |
| 10.10.2024 07:00 | OPTI | SlimBiome study update | RNS |
| 27.09.2024 13:56 | ROQ, KDNC, VAL | EARNINGS: Kendrick Resources loss narrows; Emmerson CFO to depart | Alliance |
| 27.09.2024 07:00 | OPTI | Half-year Report | RNS |
| 26.09.2024 14:02 | OPTI | IN BRIEF: ProBiotix Health and shareholder OptiBiotix continue spat | Alliance |
| 26.09.2024 07:00 | OPTI | Response to Probiotix Health requisition notice | RNS |
| 23.09.2024 07:00 | OPTI | Microbiome Modulators overview | Reach |
| 06.09.2024 18:46 | OPTI | ProBiotix says fundraise valid after shareholder OptiBiotix hits out | Alliance |
| 05.09.2024 10:32 | OPTI | ProBiotix Health plc Fundraise | RNS |
| 20.08.2024 14:20 | OPTI | OptiBiotix says boosted by increasing interest in human microbiome | Alliance |
| 20.08.2024 07:00 | OPTI | Commercial update | RNS |
| 08.08.2024 12:29 | OPTI | Result of AGM | RNS |
| 08.08.2024 07:00 | OPTI, SBTX | Holding(s) in Company | RNS |
| 30.07.2024 10:03 | OPTI | Holding(s) in Company | RNS |
| 28.06.2024 07:00 | OPTI | Final Results | RNS |
| 21.06.2024 06:55 | OPTI | IN BRIEF: OptiBiotix says probe finds Slimbiome reduces hunger feeling | Alliance |
| 20.06.2024 07:00 | OPTI | Slimbiome study results | Reach |
| 10.05.2024 07:00 | OPTI | Investor update | Reach |
| 30.04.2024 15:56 | SCGL, NAR, SORT | EARNINGS AND TRADING: Card Factory profit climbs; Pebble "consistent" | Alliance |
| 30.04.2024 07:00 | OPTI | Manufacturing agreement with KAG Industries | Reach |
| 15.04.2024 08:49 | OPTI | Holding(s) in Company | RNS |
| 25.03.2024 17:08 | OPTI | OptiBiotix Health raises GBP1.4 million to invest in "driving sales" | Alliance |
| 25.03.2024 07:00 | OPTI | Placing, Subscription and Director Dealing | RNS |
| 18.03.2024 11:36 | OPTI, SBTX | Holding(s) in Company | RNS |
| 13.03.2024 20:49 | MACF, CORA, ELEG | EARNINGS AND TRADING: PensionBee nears profit; OptiBiotix Indian deal | Alliance |
| 13.03.2024 07:00 | OPTI | Partnership agreement with Morepen for SlimBiome | RNS |
| 08.03.2024 16:09 | OPTI | Holding(s) in Company | RNS |
| 27.02.2024 12:57 | OPTI | OptiBiotix products return to sales growth as pipeline strong | Alliance |
| 27.02.2024 07:00 | OPTI | Strategic and commercial update | RNS |
| 05.02.2024 07:00 | OPTI | Presentation at ProBiota 2024 | Reach |
| 30.01.2024 13:35 | OPTI | IN BRIEF: OptiBiotix in discussions for launch of SweetBiotix | Alliance |
| 30.01.2024 07:00 | OPTI | SweetBiotix Update | Reach |
| 15.01.2024 10:40 | OPTI | OptiBiotix's LeanBiome to be launched under MuscleTech | Alliance |
| 15.01.2024 07:00 | OPTI | Launch of LeanBiome in Muscletech | RNS |
| 04.12.2023 12:23 | CRDA, OPTI | IN BRIEF: OptiBiotix names Croda's Graham Myers as finance director | Alliance |
| 04.12.2023 07:00 | OPTI | Directorate Change | RNS |
| 28.11.2023 14:57 | OPTI, ZEN, OMI | TRADING UPDATES: Scancell trial progresses; OptiBiotix inks new deal | Alliance |
| 28.11.2023 07:00 | OPTI | Distribution agreement for SlimBiome | Reach |
| 24.11.2023 07:00 | OPTI, SBTX | Holding(s) in Company | RNS |
| 22.11.2023 14:15 | OPTI, ALL, DUKE | EARNINGS AND TRADING: Victorian Plumbing profit up; Duke revenue dips | Alliance |
| 22.11.2023 07:00 | OPTI | BBSRC Grant for WellBiome® | Reach |
| 01.11.2023 11:55 | THG, SBTX, OPTI | OptiBiotix says market still "volatile" but partner sales improving | Alliance |
| 01.11.2023 07:00 | OPTI | Commercial update | RNS |
| 23.10.2023 10:17 | OPTI | OptiBiotix adds Tata Chemicals ingredient to obesity product in India | Alliance |
| 23.10.2023 07:00 | OPTI | License agreement with Tata Chemicals | RNS |
| 19.10.2023 15:02 | OPTI | Holding(s) in Company | RNS |
| 27.09.2023 13:10 | VOD, FADL, AGY | EARNINGS: Safestyle suffers amid "difficult" trading conditions | Alliance |
| 27.09.2023 07:00 | OPTI | Half-year Report | RNS |
| 22.09.2023 10:24 | OPTI | OptiBiotix Health inks agreement with Boots to launch products online | Alliance |
| 22.09.2023 07:00 | OPTI | Planned launch of OptiBiotix products with Boots | RNS |
| 29.08.2023 14:00 | OPTI | OptiBiotix proclaims sales record as SlimBiome contracts progress | Alliance |
| 29.08.2023 07:00 | OPTI | Commercial update | RNS |
| 31.07.2023 12:51 | OPTI, SBTX | Holding(s) in Company | RNS |
| 26.07.2023 12:34 | OPTI | Result of AGM | RNS |
| 19.07.2023 07:00 | OPTI | SweetBiotix® overview | Reach |
| 28.06.2023 12:06 | OPTI | OptiBiotix annual results hurt by ProBiotix spin-off and order delays | Alliance |
| 28.06.2023 07:00 | OPTI | Final Results | RNS |
| 04.05.2023 07:00 | OPTI | Investor update | Reach |
| 21.03.2023 07:00 | OPTI | Change of Broker | RNS |
| 15.03.2023 14:34 | OPTI | OptiBiotix Health completes third human study for SlimBiome drug | Alliance |
| 15.03.2023 07:00 | OPTI | Slimbiome study results | Reach |
| 21.02.2023 14:15 | OPTI | OptiBiotix appoints CEO Stephen O'Hara as CEO of subsidiary | Alliance |
| 21.02.2023 07:00 | OPTI | Directorate Change | RNS |
| 30.01.2023 16:28 | OPTI, SBTX | Holding(s) in Company | RNS |
