Hey Chuckey - the only options I have are recent and I am new to this game. You should contact there share registry - Link Market Services
The website is https://www.linkmarketservices.com.au
And they should be able to help you out. You just need to contact them - but I presume it is up to you to be organised and I do not know if it is their responsibilty to tell you when they expire etc
But contact them and get it sorted
Hoges