Taking a look at GRB, interesting to see the pattern of buying to accumulate. Also interesting that they were accumulating at below $100M MCAP.
https://newswire.iguana2.com/af5f4d73c1a54a33/grb.asx/6A883150/GRB_Becoming_a_substantial_holder
https://newswire.iguana2.com/af5f4d73c1a54a33/grb.asx/6A882988/GRB_Becoming_a_substantial_holder