| 15/01/19 | 07:21:06 | 15 Jan 2019 | | Standard form for notification of major holdings | RNS |
| 15/01/19 | 07:00:08 | 15 Jan 2019 | | Standard form for notification of major holdings | RNS |
| 14/01/19 | 09:40:01 | 14 Jan 2019 | | Proposed Purchase of Shares | RNS |
| 09/01/19 | 15:27:20 | 9 Jan 2019 | | Notification of major holdings | RNS |
| 09/01/19 | 14:44:22 | 9 Jan 2019 | | Notification of major holdings | RNS |
| 09/01/19 | 14:01:35 | 9 Jan 2019 | | Notification of major holdings | RNS |
| 28/12/18 | 14:31:32 | 28 Dec 2018 | | Standard form for notification of major holdings | RNS |
| 28/12/18 | 11:38:45 | 28 Dec 2018 | | Standard form for notification of major holdings | RNS |
| 27/12/18 | 14:59:01 | 27 Dec 2018 | | Standard form for notification of major holdings | RNS |
| 24/12/18 | 09:53:56 | 24 Dec 2018 | | Standard form for notification of major holdings | RNS |
| 24/12/18 | 07:00:07 | 24 Dec 2018 | | Notification of Transactions by PDMRs | RNS |
| 21/12/18 | 14:48:47 | 21 Dec 2018 | | Notification of Transactions by PDMRs | RNS |
| 20/12/18 | 14:54:35 | 20 Dec 2018 | | Standard form for notification of major holdings | RNS |
| 19/12/18 | 07:00:03 | 19 Dec 2018 | | Trading Statement | RNS |
| 14/11/18 | 16:33:09 | 14 Nov 2018 | | Standard form for notification of major holdings | RNS |
| 06/11/18 | 16:31:10 | 6 Nov 2018 | | Standard form for notification of major holdings | RNS |
| 23/10/18 | 10:17:30 | 23 Oct 2018 | | Resignation of Chief Financial Officer | RNS |
| 22/10/18 | 08:00:07 | 22 Oct 2018 | | Board Appointment | RNS |
| 16/10/18 | 11:32:28 | 16 Oct 2018 | | New Contract Award for a Small Class Vessel | RNS |
| 03/10/18 | 08:00:07 | 3 Oct 2018 | | Standard form for notification of major holdings | RNS |
| 21/09/18 | 15:32:05 | 21 Sept 2018 | | Standard form for notification of major holdings | RNS |
| 19/09/18 | 14:23:00 | 19 Sept 2018 | | Three Long-Term Contract Awards in MENA | RNS |
| 04/09/18 | 08:00:13 | 4 Sept 2018 | | Interim Results | RNS |
| 07/08/18 | 17:35:18 | 7 Aug 2018 | | Price Monitoring Extension | RNS |
| 02/08/18 | 17:31:29 | 2 Aug 2018 | | Standard form for notification of major holdings | RNS |
| 31/07/18 | 17:40:12 | 31 Jul 2018 | | Second Price Monitoring Extn | RNS |
| 31/07/18 | 17:35:18 | 31 Jul 2018 | | Price Monitoring Extension | RNS |
| 10/07/18 | 08:00:10 | 10 Jul 2018 | | Notice of Interim Results | RNS |
| 03/07/18 | 17:35:29 | 3 Jul 2018 | | Price Monitoring Extension | RNS |
| 27/06/18 | 17:13:55 | 27 Jun 2018 | | Notification of Transactions by PDMR and PCA | RNS |
| 25/06/18 | 10:38:35 | 25 Jun 2018 | | Contract Award for a Large Class Vessel in Europe | RNS |
| 18/06/18 | 08:00:06 | 18 Jun 2018 | | Standard form for notification of major holdings | RNS |
| 15/06/18 | 08:00:05 | 15 Jun 2018 | | Notification of major holdings | RNS |
| 14/06/18 | 16:37:37 | 14 Jun 2018 | | Standard form for notification of major holdings | RNS |
| 12/06/18 | 17:09:15 | 12 Jun 2018 | | Standard form for notification of major holdings | RNS |
| 12/06/18 | 17:08:26 | 12 Jun 2018 | | Standard form for notification of major holdings | RNS |
| 30/05/18 | 16:27:17 | 30 May 2018 | | Directorate Change | RNS |
| 25/05/18 | 16:18:10 | 25 May 2018 | | Standard form for notification of major holdings | RNS |
| 25/05/18 | 10:04:42 | 25 May 2018 | | TR-1: Form for notification of major holdings | RNS |
| 23/05/18 | 08:00:09 | 23 May 2018 | | Results of Annual General Meeting | RNS |
| 22/05/18 | 08:00:02 | 22 May 2018 | | OPERATIONAL UPDATE | RNS |
| 16/05/18 | 14:44:34 | 16 May 2018 | | Standard form for notification of major holdings | RNS |
| 15/05/18 | 17:25:24 | 15 May 2018 | | Standard form for notification of major holdings | RNS |
| 14/05/18 | 17:29:08 | 14 May 2018 | | Standard form for notification of major holdings | RNS |
| 10/05/18 | 15:15:14 | 10 May 2018 | | TR-1: Form for notification of major holdings | RNS |
| 10/05/18 | 14:37:40 | 10 May 2018 | | Standard form for notification of major holdings | RNS |
| 01/05/18 | 10:33:44 | 1 May 2018 | | TR-1: NOTIFICATION OF MAJOR HOLDINGS | RNS |
| 01/05/18 | 08:00:03 | 1 May 2018 | | Total Voting Rights | RNS |
| 27/04/18 | 10:27:51 | 27 Apr 2018 | | TR-1: Notification of major holdings | RNS |
| 23/04/18 | 08:00:10 | 23 Apr 2018 | | TR-1 Notification of Major Shareholding | RNS |