| 28/05/24 | 09:30:13 | 28 May 2024 | | Holding(s) in Company |
| 21/05/24 | 14:30:00 | 21 May 2024 | | New Investor Presentation - SulNOx at Mello2024 |
| 01/05/24 | 11:30:00 | 1 May 2024 | | Total Voting Rights |
| 16/04/24 | 07:00:13 | 16 Apr 2024 | | Year End Trading Update |
| 05/04/24 | 15:00:00 | 5 Apr 2024 | | Issue of Shares to Consultants |
| 12/03/24 | 07:00:10 | 12 Mar 2024 | | Seanergy partners with SulNOx to reduce emissions |
| 29/02/24 | 17:00:00 | 29 Feb 2024 | | Total Voting Rights |
| 06/02/24 | 07:00:03 | 6 Feb 2024 | | Appointment of Director |
| 02/02/24 | 07:00:02 | 2 Feb 2024 | | Exercise of Share Options |
| 31/01/24 | 17:00:00 | 31 Jan 2024 | | Total Voting Rights |
| 17/01/24 | 07:00:02 | 17 Jan 2024 | | Grant of Share Options |
| 16/01/24 | 07:00:04 | 16 Jan 2024 | | Trading Update |
| 10/01/24 | 07:00:05 | 10 Jan 2024 | | Issue of Shares to Consultants |
| 29/12/23 | 12:30:00 | 29 Dec 2023 | | Total Voting Rights |
| 22/12/23 | 07:00:06 | 22 Dec 2023 | | Subscription for New Shares |
| 21/12/23 | 12:00:02 | 21 Dec 2023 | | Ghana Trading Update |
| 19/12/23 | 12:00:01 | 19 Dec 2023 | | Holding(s) in Company |
| 14/12/23 | 10:00:00 | 14 Dec 2023 | | China, South Africa and Georgia Patents Granted |
| 08/12/23 | 07:00:08 | 8 Dec 2023 | | Half-year Report for the 6 months 30 Sep 2023 |
| 20/11/23 | 07:00:11 | 20 Nov 2023 | | Successful shipping trial demonstrates fuel saving |
| 13/11/23 | 07:00:14 | 13 Nov 2023 | | New Senior Advisor Appointment – Brendan Daley |
| 01/11/23 | 07:00:57 | 1 Nov 2023 | | Q2 Trading Statement |
| 31/10/23 | 17:00:00 | 31 Oct 2023 | | Total Voting Rights |
| 23/10/23 | 07:00:13 | 23 Oct 2023 | | Verified fuel savings over 5% for seagoing vessel |
| 20/10/23 | 14:30:00 | 20 Oct 2023 | | Holding(s) in Company |
| 12/10/23 | 15:00:00 | 12 Oct 2023 | | Holding(s) in Company |
| 11/10/23 | 13:36:57 | 11 Oct 2023 | | Subscription for New Shares & Holding in Company |
| 09/10/23 | 07:30:01 | 9 Oct 2023 | | Spring Marine Adopts SulNOx in their Fleet |
| 05/10/23 | 07:00:05 | 5 Oct 2023 | | Issue of Shares to Consultants & Holding in Shares |
| 29/09/23 | 17:00:07 | 29 Sept 2023 | | Total Voting Rights |
| 28/09/23 | 07:00:12 | 28 Sept 2023 | | Director's Share Purchase |
| 27/09/23 | 15:30:02 | 27 Sept 2023 | | Holding(s) in Company |
| 26/09/23 | 15:00:02 | 26 Sept 2023 | | Result of AGM |
| 26/09/23 | 07:00:08 | 26 Sept 2023 | | Eurasian Patent Granted |
| 22/09/23 | 10:00:02 | 22 Sept 2023 | | Corporate Update & AGM Presentation |
| 12/09/23 | 18:00:01 | 12 Sept 2023 | | Holding(s) in Company |
| 11/09/23 | 07:00:06 | 11 Sept 2023 | | Holding(s) in Company |
| 07/09/23 | 07:00:08 | 7 Sept 2023 | | Holding(s) in Company |
| 05/09/23 | 13:05:19 | 5 Sept 2023 | | Final Results for the year to 31 March 2023 |
| 04/09/23 | 16:00:01 | 4 Sept 2023 | | Exercise of Share Options |
| 01/09/23 | 18:00:01 | 1 Sept 2023 | | Total Voting Rights & Posting of Notice of AGM |
| 29/08/23 | 07:00:08 | 29 Aug 2023 | | New Senior Advisor Appointment |
| 25/08/23 | 07:00:05 | 25 Aug 2023 | | Notice of AGM |
| 31/07/23 | 07:00:08 | 31 Jul 2023 | | First Quarter Trading Update & Exercise of Options |
| 17/07/23 | 10:00:00 | 17 Jul 2023 | | Significant new Shipping Trial |
| 30/06/23 | 17:00:00 | 30 Jun 2023 | | Total Voting Rights |
| 30/06/23 | 08:33:47 | 30 Jun 2023 | | Holding(s) in Company |
| 29/06/23 | 15:45:01 | 29 Jun 2023 | | Exercise of Share Options & Holding in the Company |
| 29/06/23 | 07:30:01 | 29 Jun 2023 | | Subscription for New Shares & Grant of Options |
| 29/06/23 | 07:00:07 | 29 Jun 2023 | | Holding(s) in Company - Major New Shareholder |
