Very small free float29 Apr 2020 09:48
Shares not in Public hands
"In terms of AIM Rules revised in March 2018 and insofar as it is aware, at 12 December 2019, 73.43% of the Company's AIM securities were not held in public hands."
https://www.deepmattergroup.com/
The company's tech cannot be priced a s it is unique, could easily be several hundred million pounds or more, especially now with the pandemic.
I am calling it 30p a share next week IMO.