At 15th July 2020 there were 731,617,072 shares in issue with a nominal value of 1p each, with one voting right per share. All securities are traded at AIM and there are no restrictions on the transfer of the company’s securities.

There are no shares held in treasury.

As at 15th July 2020 the following significant shareholdings of 3% or more of the ordinary share capital of the Company have been notified to the Company.

SFN CLEANTECH INVESTMENT LTD

Ordinary Shares

Number: 608,885,028

83.22 %

Shares in public hand at 15th July 2020: 16.78 %