thanks to all that have responded to my question. So as of ~ 3...

thanks to all that have responded to my question. So as of ~ 3 June they must dispose of ~ 614,000,000 shares over 60 days. or ~ 10.3 mill shares per day!
at a rough guess we have seen on average 5 million shares traded per day and certainly not all are theirs (yet).
In the first few days there were up to $20 million exchanged per day.
This whole thing is very strange to me. Perhaps they have exposed of some off market and then those that have purchased them off market have their registered as new trades on the ASX? Hence the price rise in the beginning?