According to the latest Appendix 3B MAK has:
51,741,636 listed shares (mkt. cap @$1.60 = $82.8 m)
21,752,880 unlisted shares (cummulative mkt. cap @$1.60 = $117.6 m)
34,376,093 listed and unlisted options (in the money)
Fully diluted mkt. cap. @1.60 = $172.6 m
Cheers
SBC