I might like to add since I follow Ian Dixon, a special...

I might like to add since I follow Ian Dixon, a special mention
these are current gains, not max

CYP 300%
NOX 178%
EX1 140%

I also have a large holding in MGZ which is a microcap/illiquid, but I think big things will come over next few years from $2.7m cap.
They need to raise money for 2019 program on, so there may be a chance to get some/set there and give more liquidity, it will come.

I have done extremely well following Dixon last 5 years. A PhD combined with MBA, a rare breed.
More brains than I could ever acquire in a lifetime...that's why you invest in them.