Ann: Closure of Rights Issue and Notification of Shortfall, page-14

Tin,
They haven't notified that they have been placed anywhere so it should have expired, just like any option date it just expires. The ASX would be watching any dispersal if it was to happen after the date.
Anyway I hope at this stage that it is not extended. I hope the reason is that the BoD think after the Announcement of the sample Assays that the share price will rise and that any raises could be at an extremely higher price. Less dilution of their shares as apposed to having more shares in the pool.
Todays action was the most in the ICG options F where 8 million shares changed hands.
The heads someone purchased 3 million then someone sold down again in the afternoon.
Assays cant be that far away.