Shareholder % holding
Miton Asset Management 16.35
Ian Temple 12.03
Brian Hamil 8.67
Chris Cole 7.30
Shane Sibraa 5.62
John Hunter 4.88
Church House Investments Ltd 4.87
Charles Marshall 4.59
Hydrogen Group plc 3.44
Stephen Puckett     3.01
Hargreaves Lansdown Asset Management 2.19
Richard Green 1.88

35.54% not in public hands.

As at 1st April 2019, there were 34,127,927 ordinary shares in issue.