cudeco shareholder research, page-67

This is the very thing zzedzz.

We don't know who they are. With so many 10's of millions of shares swapping across between instos unless an audit is carried out we don't know who's making money fairly.
One things for sure it isn't the little retail holders caught up in all of this trade activity.

For example only an audit will explain the unusually high registry movements by Citi and to a lesser extent National, in the 2.5 months before the resource announcement. (covered on pg 27 & 28).

It looks like someone had a lot of pressure on their holding and welcomed the relief that the share price collapse gave them. As suggested in the document, a large 'exposed illegal short' does sort of make sense to explain type of registry behaviour? What else could it be?