| Trade date | Director | Volume / Price | Trade value | Trade type |
|---|---|---|---|---|
| 22/07/2024 | Rachel Amey | 5,000 @ 22.79p | £1,139.50 | Buy |
| 15/12/2022 | David Bedford | 50,000 @ 11.47p | £5,735.00 | Buy |
| 16/12/2022 | Joe Oatley | 100,000 @ 12.50p | £12,500.00 | Buy |
| 08/12/2022 | Joe Oatley | 300,000 @ 12.75p | £38,250.00 | Buy |
| 08/12/2022 | Frank Doorenbosch | 200,000 @ 12.07p | £24,140.00 | Buy |
| 17/01/2022 | Phil White | 30,970 @ 32.90p | £10,189.13 | Buy |
| 24/11/2021 | Phil White | 24,172 @ 41.00p | £9,910.52 | Buy |
| 23/11/2021 | Nick Sanders | 127,219 @ 38.95p | £49,551.80 | Buy |
| 30/06/2021 | Nick Sanders | 95,656 @ 51.80p | £49,549.81 | Buy |
| 30/06/2021 | Phil White | 19,136 @ 51.80p | £9,912.45 | Buy |
| 04/02/2021 | Frank Doorenbosch | 203,958 @ 21.00p | £42,831.18 | Buy |
| 02/02/2021 | Eric G Hutchinson | 192,118 @ 20.63p | £39,633.94 | Buy |
| 05/01/2021 | Nick Sanders | 298,057 @ 16.63p | £49,566.88 | Buy |
| 25/08/2020 | Nick Sanders | 71,299 @ 13.90p | £9,910.56 | Buy |
| 06/02/2019 | Chris Malley | 100,000 @ 46.50p | £46,500.00 | Sell |
| 10/08/2018 | Sarah Matthews-DeMers | 20,450 @ 96.00p | £19,632.00 | Buy |
| 30/07/2018 | Chris Malley | 30,092 @ 118.13p | £35,547.68 | Sell |
| 27/07/2018 | Chris Malley | 64,025 @ 0.00 | 0.00 | Transfer From |
| 25/01/2018 | Mark Rollins | 30,000 @ 84.23p | £25,269.00 | Buy |
| 24/01/2018 | Mark Rollins | 35,000 @ 84.00p | £29,400.00 | Buy |
| 24/01/2018 | Chris Malley | 100,000 @ 83.87p | £83,870.00 | Buy |
| 08/09/2017 | Chris Malley | 14,144 @ 141.40p | £19,999.62 | Buy |
| 12/07/2017 | Robert James Brooksbank | 26,320 @ 156.75p | £41,256.60 | Sell |
| 10/07/2017 | Robert James Brooksbank | 56,000 @ 0.00 | 0.00 | Transfer From |
| 10/07/2017 | Chris Malley | 88,200 @ 156.75p | £138,253.50 | Sell |
| 10/07/2017 | Chris Malley | 120,000 @ 0.00 | 0.00 | Transfer From |
| 15/12/2016 | Chris Malley | 16,000 @ 129.06p | £20,649.60 | Buy |
| 15/12/2016 | Chris Malley | 16,000 @ 128.00p | £20,480.00 | Sell |
| 16/11/2016 | Robert Rickman | 10,000 @ 122.25p | £12,225.00 | Buy |
| 17/11/2016 | Peter Slabbert | 20,000 @ 119.37p | £23,874.00 | Buy |
| 16/11/2016 | Michael Derbyshire | 10,000 @ 124.75p | £12,475.00 | Buy |
| 17/11/2016 | Robert James Brooksbank | 27,000 @ 1.20p | £324.00 | Buy |
| 31/03/2016 | Robert Rickman | 0 @ 0.00 | 0.00 | Notification of Holding |
| 07/06/2016 | Peter Slabbert | 10,000 @ 158.36p | £15,836.00 | Buy |
| 10/06/2015 | Michael Derbyshire | 10,000 @ 146.94p | £14,694.00 | Buy |
| 10/06/2015 | Chris Malley | 30,000 @ 146.94p | £44,082.00 | Buy |
| 17/06/2014 | Robert James Brooksbank | 40,500 @ 111.35p | £45,096.75 | Buy |
| 17/06/2014 | Chris Malley | 23,773 @ 114.29p | £27,170.16 | Buy |
| 06/02/2014 | Chris Malley | 11,452 @ 173.32p | £19,848.61 | Buy |
| 30/09/2013 | Robert Rickman | 5,300 @ 371.75p | £19,702.75 | Buy |
| 26/09/2013 | Robert James Brooksbank | 60,000 @ 400.00p | £240,000.00 | Sell |
| 26/09/2013 | Robert James Brooksbank | 60,000 @ 50.00p | £30,000.00 | Exercise of Option |
| 12/07/2013 | Robert James Brooksbank | 16,215 @ 352.00p | £57,076.80 | Sell |
| 08/07/2013 | Robert James Brooksbank | 34,500 @ 0.00 | 0.00 | Transfer From |
| 08/02/2013 | Chris Malley | 8,840 @ 450.00p | £39,780.00 | Sell |
| 08/02/2013 | Robert James Brooksbank | 24,180 @ 450.00p | £108,810.00 | Sell |
| 08/02/2013 | Ian Williamson | 42,900 @ 450.00p | £193,050.00 | Sell |
| 08/02/2013 | Chris Malley | 17,000 @ 0.00 | 0.00 | Transfer From |
| 08/02/2013 | Robert James Brooksbank | 46,500 @ 0.00 | 0.00 | Transfer From |
| 08/02/2013 | Ian Williamson | 82,500 @ 0.00 | 0.00 | Transfer From |
| 06/09/2012 | Michael Derbyshire | 10,000 @ 436.00p | £43,600.00 | Buy |
| 27/07/2012 | Robert James Brooksbank | 30,000 @ 0.00 | 0.00 | Transfer To |
| 12/07/2012 | Christopher Graham Ross | 25,000 @ 428.86p | £107,215.00 | Sell |
| 12/07/2012 | Ian Williamson | 230,000 @ 428.86p | £986,378.00 | Sell |
| 28/06/2011 | Robert James Brooksbank | 0 @ 0.00 | 0.00 | Notification of Holding |
| 28/06/2011 | Ian Williamson | 34,500 @ 303.00p | £104,535.00 | Sell |
| 23/06/2011 | Ian Williamson | 64,500 @ 0.00 | 0.00 | Transfer From |
| 06/12/2010 | Ian Williamson | 30,000 @ 218.00p | £65,400.00 | Buy |
| 02/07/2010 | Ian Williamson | 20,000 @ 149.00p | £29,800.00 | Exercise of Option |
| 10/06/2010 | Eric Cook | 10,000 @ 160.00p | £16,000.00 | Exercise of Option |
| 09/06/2010 | Christopher Graham Ross | 50,000 @ 160.00p | £80,000.00 | Buy |
| 16/12/2009 | Bill Tame | 10,000 @ 128.50p | £12,850.00 | Buy |
| 16/12/2009 | Michael Derbyshire | 25,000 @ 128.50p | £32,125.00 | Buy |
| 16/12/2009 | Robert James Brooksbank | 150,000 @ 50.00p | £75,000.00 | Exercise of Option |
| 16/12/2009 | Robert James Brooksbank | 205,550 @ 128.50p | £264,131.75 | Sell |
| 16/12/2009 | Robert James Brooksbank | 67,000 @ 80.00p | £53,600.00 | Exercise of Option |
| 16/12/2009 | Robert James Brooksbank | 74,000 @ 77.00p | £56,980.00 | Exercise of Option |
| 16/12/2009 | Ian Williamson | 240,400 @ 128.50p | £308,914.00 | Sell |
| 16/12/2009 | Ian Williamson | 374,000 @ 50.00p | £187,000.00 | Exercise of Option |
| 24/06/2009 | Eric Cook | 37,000 @ 100.00p | £37,000.00 | Buy |
| 24/06/2009 | Eric Cook | 67,000 @ 100.00p | £67,000.00 | Sell |
| 24/06/2009 | Eric Cook | 67,000 @ 100.00p | £67,000.00 | Sell |
| 24/06/2009 | Eric Cook | 134,000 @ 0.00 | 0.00 | Exercise of Option |
| 05/12/2008 | Robert James Brooksbank | 30,000 @ 50.00p | £15,000.00 | Buy |
| 05/12/2008 | Ian Williamson | 6,900 @ 49.80p | £3,436.20 | Buy |
| 13/06/2008 | Bill Tame | 10,000 @ 86.50p | £8,650.00 | Buy |
| 29/11/2007 | Ian Williamson | 16,000 @ 94.00p | £15,040.00 | Buy |
| 10/07/2007 | Michael Derbyshire | 10,000 @ 117.50p | £11,750.00 | Buy |
| 14/06/2007 | Bill Tame | 4,000 @ 115.00p | £4,600.00 | Buy |
| 27/07/2006 | Ian Williamson | 40,394 @ 0.00 | 0.00 | Sell |
| 27/07/2006 | Ian Williamson | 118,500 @ 67.00p | £79,395.00 | Sell |
| 27/07/2006 | Ian Williamson | 130,000 @ 67.00p | £87,100.00 | Buy |
| 14/06/2006 | Ian Williamson | 107,876 @ 68.50p | £73,895.06 | Sell |
| 14/06/2006 | Ian Williamson | 125,000 @ 68.50p | £85,625.00 | Buy |
| 14/06/2006 | Michael Derbyshire | 5,000 @ 68.50p | £3,425.00 | Buy |
| 14/06/2006 | Bill Tame | 5,000 @ 68.50p | £3,425.00 | Buy |
| 14/06/2006 | Robert James Brooksbank | 20,000 @ 68.50p | £13,700.00 | Buy |
| 07/12/2005 | Ian Williamson | 1,800 @ 65.00p | £1,170.00 | Buy |
| 07/12/2005 | Robert James Brooksbank | 16,182 @ 65.00p | £10,518.30 | Buy |
| 07/12/2005 | Christopher Graham Ross | 4,000 @ 65.00p | £2,600.00 | Buy |
| 29/07/2005 | Noel Hutton | 45,000 @ 88.00p | £39,600.00 | Sell |
| 29/07/2005 | Christopher Graham Ross | 7,500 @ 88.50p | £6,637.50 | Buy |
| 28/07/2005 | Barbara Richmond | 5,000 @ 85.00p | £4,250.00 | Buy |
| 28/07/2005 | George M Kennedy | 25,000 @ 85.00p | £21,250.00 | Buy |
| 28/07/2005 | Ian Williamson | 25,000 @ 85.00p | £21,250.00 | Buy |
| 17/02/2005 | Noel Hutton | 25,000 @ 64.00p | £16,000.00 | Buy |
| 08/12/2004 | Noel Hutton | 20,000 @ 45.00p | £9,000.00 | Buy |
| 27/09/2004 | Ian Williamson | 5,000 @ 46.00p | £2,300.00 | Buy |
| 24/09/2004 | Ian Williamson | 28,464 @ 46.30p | £13,178.83 | Buy |
| 27/09/2004 | Christopher Graham Ross | 5,000 @ 46.30p | £2,315.00 | Buy |
| Name | Holding | Percent |
|---|---|---|
| Frank Doorenbosch | 403,958 | 0.00% |
| Joe Oatley | 400,000 | 0.00% |
| Eric G Hutchinson | 192,118 | 0.00% |
| Rachel Amey | 5,000 | 0.00% |
| Institution name | Holding | Percent |
|---|---|---|
| Schroders plc | 14,126,233 | 19.24% |
| Mr Paul Johnson | 8,924,885 | 12.18% |
| Ausdrill International Pty Ltd | 7,993,000 | 12.12% |
| Henderson Group plc | 7,216,086 | 9.88% |
| Aberforth Partners LLP | 6,568,185 | 8.95% |
| Peel Hunt LLP | 4,751,855 | 10.00% |
| Ignis Investment Services Limited | 3,634,383 | 4.95% |
| Canaccord Genuity Group Inc | 3,583,500 | 4.89% |
| Old Mutual Plc | 3,545,282 | 4.86% |
| Standard Life Investments Ltd | 2,271,412 | 3.44% |
| Investec Limited | 2,101,088 | 3.40% |
| J P Morgan Asset Management | 1,977,494 | 3.20% |