Assuming today's sales are all 1 party, then the only...

Assuming today's sales are all 1 party, then the only possibilities are;

MR ANDREW WINSTON DOYLE 109,192,862 6.37
MR JAMES MICHAEL O'DWYER 57,011,770 3.33
MALCO (PNG) LIMITED 50,724,658 2.96
DUTCHESS OPPORTUNITY FUND II LP 42,614,737 2.49
TRAVIS REDDY + ELINA REDDY 37,900,794 2.21
MR KAI LIU 35,000,000 2.04

Now, history would tell us;

AWD - unlikey as he's been an accumulator at this level.
MOD - seems unlikely, but you never know.
MALCO - just bought them at 1c, can't see them selling
Dutchess - Maybe??
Travis Reddy - He just boughth more at the rights issue, unlikely, IMO
Kai Liu - unchanged for a long time (at least 6 months), seems unlikey.

So, my conlusion, 1) not a single seller, 2) Dutchess or 3) MOD. I'll back 1). I reckon it may be some scared day traders.