Good point.But I can't see Gina and Ellison complaining to...

Good point.
But I can't see Gina and Ellison complaining to hotline or writing to ASIC, as it will only reveal their true intentions.
Also, it is quite normal for many capital raising to have a register date (I realise this might fall under different rules).
I also think a bulk of the buying since 24th of December has been Regal (now sold) and MIN.