| Trade date | Director | Volume / Price | Trade value | Trade type |
|---|---|---|---|---|
| 05/10/2022 | Mark Warne | 91,743 @ 0.11p | £100.92 | Buy |
| 11/02/2022 | Bryn Roberts | 3,500,000 @ 0.24p | £8,400.00 | Buy |
| 09/02/2022 | Karen Bach | 4,000,000 @ 0.24p | £9,600.00 | Buy |
| 21/01/2022 | Fraser Benson | 3,250,000 @ 0.10p | £3,250.00 | Placing |
| 21/01/2022 | Karen Bach | 2,652,015 @ 0.10p | £2,652.02 | Placing |
| 21/01/2022 | Mark Warne | 3,954,130 @ 0.10p | £3,954.13 | Placing |
| 13/07/2020 | Laurence Ede | 400,000 @ 1.50p | £6,000.00 | Placing |
| 13/07/2020 | Mark Warne | 2,333,333 @ 1.50p | £35,000.00 | Placing |
| 21/01/2020 | James Ede-Golightly | 2,324,544 @ 1.95p | £45,328.61 | Sell |
| 15/03/2019 | Mark Warne | 1,000,000 @ 2.85p | £28,500.00 | Placing |
| 15/03/2019 | Laurence Ede | 400,000 @ 2.85p | £11,400.00 | Placing |
| 15/03/2019 | James Ede-Golightly | 600,000 @ 2.85p | £17,100.00 | Placing |
| 19/03/2019 | Michael Anthony Bretherton | 400,000 @ 2.85p | £11,400.00 | Placing |
| 15/03/2019 | Lee Cronin | 800,000 @ 2.85p | £22,800.00 | Placing |
| 18/03/2019 | Hugh Raven | 15 @ 0.00 | 0.00 | Transfer From |
| 18/03/2019 | Hugh Raven | 30 @ 506.00p | £151.80 | Buy |
| 09/07/2018 | David Douglas Cleevely | 0 @ 0.00 | 0.00 | Notification of Holding |
| 05/04/2018 | Lee Cronin | 554,166 @ 1.80p | £9,974.99 | Buy |
| 05/12/2017 | Michael Anthony Bretherton | 360,000 @ 2.60p | £9,360.00 | Buy |
| 23/04/2018 | Laurence Ede | 357,142 @ 2.80p | £9,999.98 | Buy |
| 01/12/2017 | Laurence Ede | 444,444 @ 2.25p | £9,999.99 | Buy |
| 01/12/2017 | Mark Warne | 444,733 @ 2.25p | £10,006.49 | Buy |
| 15/09/2015 | Michael Anthony Bretherton | 500,000 @ 0.00 | 0.00 | Transfer From |
| 15/09/2015 | James Ede-Golightly | 1,500,000 @ 0.00 | 0.00 | Transfer From |
| 15/09/2015 | Mark Warne | 0 @ 0.00 | 0.00 | Notification of Holding |
| 04/06/2015 | Michael Anthony Bretherton | 0 @ 0.00 | 0.00 | Notification of Holding |
| 15/06/2012 | Peter Rowley | 99,502 @ 10.00p | £9,950.20 | Buy |
| 09/02/2010 | David Charles Bott | 36,000 @ 5.00p | £1,800.00 | Buy |
| 09/02/2010 | Michael Anthony Bretherton | 200,000 @ 5.00p | £10,000.00 | Buy |
| 09/02/2010 | Philip Graham Spinks | 50,000 @ 5.00p | £2,500.00 | Buy |
| 09/02/2010 | Philip Graham Spinks | 50,000 @ 5.00p | £2,500.00 | Buy |
| 09/02/2010 | Mike Eason | 20,000 @ 5.00p | £1,000.00 | Buy |
| Name | Holding | Percent |
|---|---|---|
| Mark Warne | 14,829,505 | 0.00% |
| Bryn Roberts | 3,500,000 | 0.00% |
| Fraser Benson | 3,250,000 | 0.00% |
| Laurence Ede | 1,601,586 | 0.00% |
| Institution name | Holding | Percent |
|---|---|---|
| Richard Griffiths | 1,042,928,550 | 27.37% |
| David Norwood | 605,995,338 | 15.03% |
| IP Group Plc | 260,159,497 | 6.83% |
| Trillian Limited | 225,000,000 | 5.91% |
| Springer Verlag GmbH | 218,400,000 | 5.73% |
| Robert Quested | 155,354,899 | 4.07% |
| Downing LLP | 136,791,172 | 3.59% |
| G U Holdings Limited | 3,937,399 | 4.27% |
| Oxford University | 1,726,443 | 8.82% |
| Close Asset Management Limited | 940,792 | 4.81% |
| Dr Mark Molone | 662,053 | 3.38% |
| Jon-Paul Griffith | 662,053 | 3.38% |