| 11/01/22 | 07:00:07 | 11 Jan 2022 | | Kainos acquires Blackline Group | RNS |
| 10/01/22 | 16:14:27 | 10 Jan 2022 | | Director/PDMR Shareholding | RNS |
| 31/12/21 | 10:26:02 | 31 Dec 2021 | | Total Voting Rights | RNS |
| 13/12/21 | 15:26:00 | 13 Dec 2021 | | Director/PDMR Shareholding | RNS |
| 02/12/21 | 15:23:16 | 2 Dec 2021 | | Total Voting Rights | RNS |
| 24/11/21 | 13:11:04 | 24 Nov 2021 | | Person Closely Associated shareholdings | RNS |
| 18/11/21 | 15:34:21 | 18 Nov 2021 | | Director/PDMR Shareholding | RNS |
| 15/11/21 | 07:00:06 | 15 Nov 2021 | | Kainos Half-year Report | RNS |
| 01/11/21 | 17:15:46 | 1 Nov 2021 | | Total Voting Rights | RNS |
| 01/10/21 | 10:28:20 | 1 Oct 2021 | | Total Voting Rights | RNS |
| 29/09/21 | 15:33:49 | 29 Sept 2021 | | Holding(s) in Company | RNS |
| 29/09/21 | 13:18:25 | 29 Sept 2021 | | Director/PDMR Shareholding | RNS |
| 23/09/21 | 17:33:44 | 23 Sept 2021 | | AGM Results | RNS |
| 23/09/21 | 17:30:31 | 23 Sept 2021 | | Directorate Change | RNS |
| 08/09/21 | 15:15:31 | 8 Sept 2021 | | Director/PDMR Shareholding | RNS |
| 02/09/21 | 10:20:53 | 2 Sept 2021 | | Director/PDMR Shareholding | RNS |
| 01/09/21 | 17:38:04 | 1 Sept 2021 | | Total Voting Rights | RNS |
| 01/09/21 | 07:00:07 | 1 Sept 2021 | | Acquisition | RNS |
| 01/09/21 | 07:00:07 | 1 Sept 2021 | | Trading Statement | RNS |
| 25/08/21 | 14:28:05 | 25 Aug 2021 | | Director/PDMR Shareholding | RNS |
| 18/08/21 | 11:28:10 | 18 Aug 2021 | | Notice of AGM | RNS |
| 12/08/21 | 14:05:28 | 12 Aug 2021 | | Director/PDMR Shareholding | RNS |
| 10/08/21 | 12:41:54 | 10 Aug 2021 | | Change of Auditor | RNS |
| 02/08/21 | 11:57:51 | 2 Aug 2021 | | Total Voting Rights | RNS |
| 30/07/21 | 12:25:12 | 30 Jul 2021 | | Annual Financial Report | RNS |
| 09/07/21 | 18:31:18 | 9 Jul 2021 | | Director/PDMR Shareholding | RNS |
| 01/07/21 | 16:35:29 | 1 Jul 2021 | | Total Voting Rights | RNS |
| 29/06/21 | 15:58:15 | 29 Jun 2021 | | Director/PDMR Shareholding | RNS |
| 01/06/21 | 07:00:12 | 1 Jun 2021 | | Acquisition | RNS |
| 24/05/21 | 07:00:07 | 24 May 2021 | | Kainos Final Results | RNS |
| 21/05/21 | 07:00:08 | 21 May 2021 | | Board Changes | RNS |
| 04/05/21 | 11:49:52 | 4 May 2021 | | Total Voting Rights | RNS |
| 16/04/21 | 07:00:06 | 16 Apr 2021 | | Kainos Trading Statement | RNS |
| 08/04/21 | 15:51:12 | 8 Apr 2021 | | Holding(s) in Company | RNS |
| 07/04/21 | 16:02:44 | 7 Apr 2021 | | Holding(s) in Company | RNS |
| 01/04/21 | 16:23:15 | 1 Apr 2021 | | Total Voting Rights | RNS |
| 31/03/21 | 16:14:38 | 31 Mar 2021 | | Holding(s) in Company | RNS |
| 29/03/21 | 16:16:44 | 29 Mar 2021 | | Holding(s) in Company | RNS |
| 23/03/21 | 16:42:14 | 23 Mar 2021 | | Holding(s) in Company | RNS |
| 11/03/21 | 15:50:21 | 11 Mar 2021 | | Holding(s) in Company | RNS |
| 01/03/21 | 11:14:07 | 1 Mar 2021 | | Total Voting Rights | RNS |
| 18/02/21 | 16:26:43 | 18 Feb 2021 | | Holding(s) in Company | RNS |
| 11/02/21 | 15:28:00 | 11 Feb 2021 | | Holding(s) in Company | RNS |
| 11/02/21 | 14:12:27 | 11 Feb 2021 | | Director/PDMR Shareholding | RNS |
| 10/02/21 | 17:00:40 | 10 Feb 2021 | | Director/PDMR Shareholding | RNS |
| 22/01/21 | 07:00:08 | 22 Jan 2021 | | Kainos Trading Update | RNS |
| 31/12/20 | 10:00:00 | 31 Dec 2020 | | Total Voting Rights | RNS |
| 21/12/20 | 07:00:07 | 21 Dec 2020 | | Kainos Appoint Independent Non-Executive Director | RNS |
| 17/12/20 | 16:05:16 | 17 Dec 2020 | | Holding(s) in Company | RNS |
| 16/12/20 | 18:06:49 | 16 Dec 2020 | | Holding(s) in Company | RNS |
