Places have a look at the announcement :
An unmarketable parcel is any holding of 8,474 shares or less. Shareholders with a holding in Caspian with a market value of less than $500 as at 5.00pm (WST) on 1 November 2012 (record date) (known as an unmarketable parcel) will be affected.
If you had on the 1.November less then 500$ your stocks will be effected!