| Date | Time | Source | Announcement |
|---|---|---|---|
| 26 May 2023 | 12:01 PM | Director/PDMR Shareholding | |
| 25 May 2023 | 07:00 AM | Board Change and Posting of Annual Results | |
| 27 Apr 2023 | 05:38 PM | notification of major holdings | |
| 26 Apr 2023 | 07:00 AM | Appointment to the Board | |
| 24 Apr 2023 | 07:42 AM | Director/PDMR Shareholding | |
| 24 Apr 2023 | 07:42 AM | Director/PDMR Shareholding | |
| 19 Apr 2023 | 04:09 PM | Holding(s) in Company | |
| 18 Apr 2023 | 05:45 PM | Director/PDMR Shareholding | |
| 18 Apr 2023 | 07:00 AM | Holding(s) in Company | |
| 14 Apr 2023 | 04:58 PM | Director/PDMR Shareholding | |
| 12 Apr 2023 | 07:00 AM | Investor Presentation | |
| 05 Apr 2023 | 07:00 AM | Director/PDMR Shareholding | |
| 04 Apr 2023 | 07:00 AM | Admission to Trading on AIM | |
| 04 Jun 2008 | 12:00 PM | Cancellation of Admission | |
| 29 May 2008 | 07:45 AM | 1st Quarter Results | |
| 01 May 2008 | 08:30 AM | Notice of Special Meeting | |
| 10 Mar 2008 | 07:45 AM | Re Contract | |
| 03 Mar 2008 | 07:45 AM | Annual Report and Accounts | |
| 12 Feb 2008 | 07:45 AM | Re Contract | |
| 28 Jan 2008 | 07:45 AM | Re. Contract | |
| 14 Jan 2008 | 07:45 AM | Re Contract | |
| 08 Jan 2008 | 07:45 AM | Staff Appointments | |
| 03 Jan 2008 | 10:45 AM | Holding(s) in Company | |
| 27 Dec 2007 | 10:28 AM | Directorate Change | |
| 17 Dec 2007 | 07:45 AM | Holding(s) in Company | |
| 04 Dec 2007 | 07:45 AM | Re Contract | |
| 26 Nov 2007 | 10:48 AM | Re Contract | |
| 12 Nov 2007 | 07:00 AM | 3rd Quarter Results | |
| 11 Oct 2007 | 01:00 PM | AGM Statement | |
| 20 Aug 2007 | 09:24 AM | Interim Results | |
| 15 Aug 2007 | 07:01 AM | Company Website | |
| 07 Aug 2007 | 07:00 AM | Re Contract | |
| 01 Aug 2007 | 07:00 AM | Re Contract | |
| 19 Jun 2007 | 07:01 AM | Re Contract | |
| 15 May 2007 | 07:00 AM | 1st Quarter Results | |
| 23 Apr 2007 | 07:00 AM | Re Contract | |
| 02 Apr 2007 | 07:00 AM | Re Contract | |
| 13 Mar 2007 | 07:00 AM | Annual Report and Accounts | |
| 20 Feb 2007 | 07:00 AM | Re Contract | |
| 04 Dec 2006 | 07:00 AM | Re Contract | |
| 28 Nov 2006 | 07:00 AM | Re Contract | |
| 21 Nov 2006 | 07:00 AM | 3rd Quarter Results | |
| 26 Oct 2006 | 07:00 AM | Re Agreement | |
| 09 Oct 2006 | 07:00 AM | Re Agreement | |
| 05 Oct 2006 | 07:00 AM | Re: Agreement | |
| 28 Sep 2006 | 03:45 PM | Directorate Change | |
| 29 Aug 2006 | 07:00 AM | Re Agreement | |
| 15 Aug 2006 | 07:00 AM | Interim Results | |
| 16 May 2006 | 07:00 AM | 1st Quarter Results | |
| 25 Apr 2006 | 07:00 AM | Re Agreement |
Ocean Harvest Technology was a British company that developed, produced and sold proprietary seaweed-based feed additives under the brand "OceanFeed". The products aimed to improve animal performance and environmental sustainability. As of late 2025, the company entered Creditors' Voluntary Liquidation.
Ocean Harvest share price was listed under the tiker OHT.