According to this post in the STT thread, Hartleys purchased net 2.7mill GPH shares (at an avg of 8.7c) in the week from 24/Oct - 3rd/Nov So id say they are holding a fair bit more than you think http://hotcopper.com.au/posts/20413727/single
ACW This biotech stock raised $11M in a risk-off environment. Its Alzheimer's drug could change the game
History-making uranium sample grades and an imminent drill run. Infini Resources is poised to transform in 2025