One comment about those purchases, the UK one (Prolysis) has...

One comment about those purchases, the UK one (Prolysis) has brought along with it a "canny" US investor (Landon Clay - East Hill and Promic).

East Hill has been buying up BTA stock of late - up to over 6% now, but we may yet see another notice soon if it grows another 1%

So this may be a blessing in disguise, if his interest is to help to bolster and grow the Share Price. On the other hand, he has been accumulating in recent months as the price seems to have been inexplicably dropping (since the BARDA grant) - I'm hoping the cause of the recent SP drop was not the East Hill accumulation and/or there is no other agenda behind this accumulation.