Hey Danni boy,
If I ever need that kind of info I go to the below link, it is great for letting you know shares at issue, ex prices and all sorts of other data for free.
Cheers
Lordlucas
http://markets.theage.com.au/apps/qt/quote.ac;jsessionid=4CC47FEE6CA3C45A547690FF0B002D02?code=pdyob§ion=summary&submit=Go&submit=