| 03.01.2024 12:18 | BIH | Boston International makes progress on reverse takeover of Hyperion | Alliance |
| 03.01.2024 11:08 | BIH | Acquisition Update & New Convertible Loan Notes | RNS |
| 05.10.2023 13:10 | BIH | IN BRIEF: Boston International to acquire Camel Gold's Yansse project | Alliance |
| 03.10.2023 14:03 | GROC, BIH, FME | EARNINGS AND TRADING: nanosynth shares remain suspended on AIM | Alliance |
| 29.09.2023 17:12 | BIH | Termination of Acquisition & Update on Suspension | RNS |
| 29.09.2023 07:00 | BIH | Convertible Loan Notes Repayment Date Extended | RNS |
| 27.09.2023 14:37 | SCE, SKL, PNS | EARNINGS: Metals Exploration gold-boosted interim profit skyrockets | Alliance |
| 27.09.2023 07:00 | BIH | Half-year Report | RNS |
| 26.06.2023 11:40 | BIH | Issue of Ordinary Shares to Boston Merchant (HK) | RNS |
| 20.06.2023 13:01 | BIH | Annual Report and Accounts – Replacement | RNS |
| 20.06.2023 11:49 | BIH | Boston International loss widens, records no annual revenue | Alliance |
| 20.06.2023 07:00 | BIH | Final Results | RNS |
| 28.04.2023 16:30 | BIH | Annual Report - Delay in Publication | RNS |
| 27.04.2023 21:44 | BIH | IN BRIEF: Boston Int requests suspension over talks to acquire Topic | Alliance |
| 27.04.2023 17:24 | BIH | Potential RTO of Topic S.A & Suspension of Listing | RNS |
| 27.03.2023 12:43 | BIH | Appointment of Auditor | RNS |
| 09.02.2023 15:51 | BIH | Holding(s) in Company | RNS |
| 07.02.2023 07:30 | BIH | Holding(s) in Company | RNS |
| 31.01.2023 13:38 | BIH | Holding(s) in Company | RNS |
| 31.01.2023 13:37 | BIH | Holding(s) in Company | RNS |
| 31.01.2023 13:25 | BIH | Holding(s) in Company | RNS |
| 31.01.2023 13:14 | BIH | Holding(s) in Company | RNS |
| 31.01.2023 07:00 | BIH | Total Voting Rights | RNS |
| 27.01.2023 07:00 | BIH | Directors' Subscriptions for New Ordinary Shares | RNS |
| 23.12.2022 10:44 | BIH | Holding(s) in Company | RNS |
| 09.12.2022 14:52 | BIH | Result of 2022 AGM | RNS |
| 02.12.2022 15:50 | GELN, FIPP, DNA2 | UK shareholder meetings calendar - next 7 days | Alliance |
| 01.12.2022 18:10 | BIH | Total Voting Rights | RNS |
| 17.11.2022 07:30 | BIH | Announcement of AGM and PDMR Dealings | RNS |
| 11.11.2022 11:30 | BIH | Holding(s) in Company | RNS |
| 21.10.2022 10:21 | BIH | Holding(s) in Company | RNS |
| 19.10.2022 15:42 | BIH | Holding(s) in Company | RNS |
| 18.10.2022 13:30 | BIH | Holding(s) in Company | RNS |
| 26.09.2022 15:02 | STCM, PHC, HPAC | EARNINGS SUMMARY: Steppe profits via pricing; Gulf Marine profit soars | Alliance |
| 26.09.2022 07:00 | BIH | Half-year Report | RNS |
| 03.08.2022 14:25 | BIH | Holding(s) in Company | RNS |
| 30.06.2022 14:20 | BIH | Annual Financial Report | RNS |
| 25.05.2022 10:09 | BIH | Holding(s) in Company | RNS |
| 20.05.2022 15:45 | BIH | Result of General Meeting | RNS |
| 05.05.2022 09:00 | BIH | Director/PDMR Shareholding | RNS |
| 03.05.2022 12:36 | BIH | Holding(s) in Company | RNS |
| 29.04.2022 17:22 | BIH | Total Voting Rights | RNS |
| 29.04.2022 11:14 | BIH | Holding(s) in Company | RNS |
| 29.04.2022 10:15 | BIH | Holding(s) in Company | RNS |
| 29.04.2022 10:14 | BIH | Holding(s) in Company | RNS |
| 29.04.2022 10:13 | BIH | Holding(s) in Company | RNS |
| 27.04.2022 17:50 | BIH | Posting of Circular, GM Notice & Issue of New CLN | RNS |
| 22.04.2022 16:01 | BIH | IN BRIEF: Boston International notes 'serious loss of capital' | Alliance |
| 22.04.2022 13:46 | BIH | Fundraising & Issue of New Convertible Loan Notes | RNS |
| 20.04.2022 15:00 | BIH | Holding(s) in Company | RNS |
| 12.04.2022 12:20 | BIH | Variation and Partial Conversion of Existing CLN | RNS |
| 07.03.2022 07:00 | BIH | Convertible Loan Note Repayment Date Extended | RNS |
| 31.01.2022 14:46 | BIH | Result of AGM | RNS |
| 17.01.2022 14:11 | BIH | Adjournment of Annual General Meeting | RNS |
| 07.01.2022 17:57 | BIH | Holding(s) in Company | RNS |
| 20.12.2021 07:00 | BIH | Posting of Notice of AGM & 2020 Report & Accounts | RNS |
| 30.09.2021 07:00 | BIH | Half-year Report | RNS |
| 30.07.2021 18:19 | BIH | Holding(s) in Company | RNS |
| 30.07.2021 11:50 | BIH | Total Voting Rights | RNS |
| 16.07.2021 12:17 | BIH | Holding(s) in Company | RNS |
| 16.07.2021 07:00 | BIH | Holding(s) in Company | RNS |
| 14.07.2021 16:05 | BIH | Director's Dealings | RNS |
| 12.07.2021 13:00 | BIH | Holding(s) in Company | RNS |
| 08.07.2021 13:09 | BIH | Fundraising, Loan Conversion, PDMR Dealings & TVR | RNS |
| 29.06.2021 14:26 | BIH | Final Results and Annual Financial Report | RNS |
| 24.06.2021 11:31 | BIH | Result of General Meeting | RNS |
| 09.06.2021 08:55 | BIH | Posting of Circular and Notice of GM | RNS |
| 09.06.2021 07:00 | BIH | Posting of Circular and Notice of GM | RNS |
| 07.06.2021 17:20 | BIH | Holding(s) in Company | RNS |
| 20.05.2021 17:42 | BIH | Holding(s) in Company | RNS |
| 28.04.2021 07:00 | BIH | Board Changes and Financial Calendar Update | RNS |
| 12.04.2021 15:46 | BIH | Holding(s) in Company | RNS |
| 09.04.2021 15:48 | BIH | Holding(s) in Company | RNS |
| 08.04.2021 17:21 | BIH | Holding(s) in Company | RNS |
| 01.04.2021 17:01 | BIH | Replacement: Funding, TVR, Loan Novation, Broker | RNS |
