Does anybody have a link to SXY major shareholders? Google only...

Does anybody have a link to SXY major shareholders? Google only turns up posts from 5 years ago.
I am very interested in who has the resources to be selling almost 5% of the company, and whether such a holder retained a substantial holding as well.
ASIC says a substantial holder notice is due within 2 business days if they end up with over 5% or for a holder with more than 5%, their holding varies by in excess of 1%.
That indicates to me we are likely to be getting a notice today giving us some info on what is going on.

My pet theory is either BPT or Stokes taking a position, perhaps in agreement with Sentient to deliver them any upside if a bid eventuates.