EPM Chart, page-35

At about 10.5M volume at the moment, so discount the 6M dumper in the morning, that still is a higher buy-up activity that we usually see.
We seem to have had a two-week announcement cycle, but not consistent - and usually before the market opens; not sure if this is done by the ASX or actually the company Secretary.

Last announcement was considered "not-market sensitive" with switch to Matthew Foy,
His Linkedin reads bloody great, so might see a difference in the announcement cycle (or no cycle at all; I can't see a pattern in his other listed company announcements in terms of date / time / frequency; some announcements released like 7pm).
https://au.linkedin.com/in/matthew-foy-58560a20