| 02/06/14 | 08:00:07 | 2 Jun 2014 | | Acquisition of Huntsman's Quarries | RNS |
| 08/05/14 | 16:18:25 | 8 May 2014 | | Holding(s) in Company | RNS |
| 02/05/14 | 17:34:18 | 2 May 2014 | | Holding(s) in Company | RNS |
| 01/05/14 | 08:00:10 | 1 May 2014 | | Analysts visit to Scotland | RNS |
| 29/04/14 | 16:42:14 | 29 Apr 2014 | | Block Listing Application | RNS |
| 29/04/14 | 08:00:10 | 29 Apr 2014 | | Grant of SAYE Options | RNS |
| 17/04/14 | 15:49:18 | 17 Apr 2014 | | Result of AGM | RNS |
| 17/04/14 | 13:33:23 | 17 Apr 2014 | | AGM Statement | RNS |
| 15/04/14 | 15:28:32 | 15 Apr 2014 | | Director/PDMR Shareholding | RNS |
| 09/04/14 | 08:00:06 | 9 Apr 2014 | | Competition & Markets Authority Review | RNS |
| 03/04/14 | 12:02:56 | 3 Apr 2014 | | Director/PDMR Shareholding | RNS |
| 03/04/14 | 10:39:26 | 3 Apr 2014 | | Holding(s) in Company | RNS |
| 04/03/14 | 07:00:12 | 4 Mar 2014 | | Final Results | RNS |
| 03/03/14 | 14:52:29 | 3 Mar 2014 | | Directorate Change | RNS |
| 06/02/14 | 07:58:01 | 6 Feb 2014 | | Competition Commission Announcement | RNS |
| 19/12/13 | 09:00:01 | 19 Dec 2013 | | Total Voting Rights | RNS |
| 19/12/13 | 07:00:13 | 19 Dec 2013 | | Blocklisting Interim Review | RNS |
| 26/11/13 | 07:00:04 | 26 Nov 2013 | | Trading Update | RNS |
| 05/11/13 | 10:51:32 | 5 Nov 2013 | | Holding(s) in Company | RNS |
| 08/10/13 | 14:03:49 | 8 Oct 2013 | | Holding(s) in Company | RNS |
| 03/10/13 | 15:38:18 | 3 Oct 2013 | | Holding(s) in Company | RNS |
| 03/10/13 | 15:35:47 | 3 Oct 2013 | | Holding(s) in Company | RNS |
| 01/10/13 | 17:27:44 | 1 Oct 2013 | | Holding(s) in Company | RNS |
| 01/10/13 | 16:58:33 | 1 Oct 2013 | | Director/PDMR Shareholding | RNS |
| 27/09/13 | 08:00:12 | 27 Sept 2013 | | Issue of Equity | RNS |
| 24/09/13 | 15:58:41 | 24 Sept 2013 | | Director/PDMR Shareholding | RNS |
| 24/09/13 | 14:46:36 | 24 Sept 2013 | | OFT Review of Scottish Acquisition | RNS |
| 09/09/13 | 16:03:56 | 9 Sept 2013 | | Director/PDMR Shareholding | RNS |
| 18/07/13 | 08:00:04 | 18 Jul 2013 | | Interim Results | RNS |
| 04/06/13 | 09:25:43 | 4 Jun 2013 | | Director/PDMR Shareholding | RNS |
| 24/05/13 | 11:01:18 | 24 May 2013 | | Exercise of Warrants | RNS |
| 14/05/13 | 13:13:40 | 14 May 2013 | | Holding(s) in Company | RNS |
| 14/05/13 | 08:00:06 | 14 May 2013 | | Appointment of Joint Broker | RNS |
| 02/05/13 | 10:48:50 | 2 May 2013 | | Holding(s) in Company | RNS |
| 01/05/13 | 08:00:09 | 1 May 2013 | | Completion of Acquisitions | RNS |
| 30/04/13 | 17:15:36 | 30 Apr 2013 | | Holding(s) in Company | RNS |
| 30/04/13 | 15:45:32 | 30 Apr 2013 | | Holding(s) in Company | RNS |
| 30/04/13 | 15:09:46 | 30 Apr 2013 | | Holding(s) in Company | RNS |
| 30/04/13 | 08:00:15 | 30 Apr 2013 | | Update on the Proposed Acquisition | RNS |
| 26/04/13 | 13:07:58 | 26 Apr 2013 | | Result of EGM | RNS |
| 19/04/13 | 16:45:37 | 19 Apr 2013 | | Result of AGM | RNS |
| 19/04/13 | 08:00:05 | 19 Apr 2013 | | AGM Statement | RNS |
| 12/04/13 | 08:00:06 | 12 Apr 2013 | | Agrees Acquisition of Assets from Marshalls PLC | RNS |
| 10/04/13 | 10:05:50 | 10 Apr 2013 | | Proposed Placing to fund Acquisitions | RNS |
| 05/03/13 | 07:00:08 | 5 Mar 2013 | | Final Results | RNS |
| 12/02/13 | 07:00:07 | 12 Feb 2013 | | Trading Statement | RNS |
| 08/01/13 | 07:00:05 | 8 Jan 2013 | | Exercise of Warrants | RNS |
