Here's some examples, sometimes companies will, sometimes not, which is why I stated "somewhat suspicious". Main reason for the post you are responding to was to clarify the incorrect notion that 2000m+ of core had been sent to the lab and the process for selection.
Wouldn't place too much emphasis on size of individual orders as buyers/sellers will often buy/sell in multiple parcels. Main thing I would be looking at is price action, which has been subdued since the last announcement. Unfortunately, there is a lot of insider trading these days, you'd think that there would be some 'leakage' if they'd already hit similar results to AZS and the price would be trending up not down.
RDN Price at posting:
3.1¢ Sentiment: None Disclosure: Not Held
A personalised tool to help users track selected stocks. Delivering real-time notifications on price updates, announcements, and performance stats on each to help make informed investment decisions.
(20min delay)