The Financial Times has a page for GBN.V with fairly accurate information. But, at the bottom of the page, you can see adjustments in institutional holdings.
There was one seller of 10% of their holdings as of June, 2009, several months ago. But the name Golden Band Resources is getting around
SCROLL TO BOTTOM:
http://markets.ft.com/ft/tearsheets/businessProfile.asp?s=CA:GBN
F6