The announcement by 2 directors to collectively buy 850,000...

The announcement by 2 directors to collectively buy 850,000 shares is certainly a positive sign, and then we could imagine some lesser staff members could have recognised this and also made some purchases themselves.
It is noticed that the changes in substantial holding notices have been rather active and a reason posted by "user 2827492" helps explain the start of this, Another contributing factor is the end of financial year dust off.
We could then assume that our two directors were able to purchase their shares somewhere in this reshuffle as there is no noticeable spike in daily sales graphs that total this amount.
I am now rather pleased that I rounded up at 3 cents a couple of weeks ago.