I'm trying to figure out who this guy Lyudmila G Kaminskaia and why he bought 52M shares https://www.streetinsider.com/SEC+Filings/Form+SC+13G+12+Retech+Corp+Filed+by%3A+Kaminskaia+Lyudmila+G/14994858.html that's what I found about the buyer : https://www.mylife.com/lyudmila-kaminskaia/e426609195738 please stick it in notes