I think there is possibly a T20 holder exiting based on the last T20 list. However I think this is just assisting who ever it is to keep the SP down. The only reason I can see for this deliberate attempt to actually hurt the SP is some form of takeover. As you suggest it has been happening for some time and every chance they get they actually slide the boot in. This is not normal behaviour for an accumulator who sees great vale in the future.
No idea who this is but best guess a serious Chinese player. Only problem I see with there theory is such a committed group of shareholders who will have a vote on any such takeover bids thanks to the new BOD. Surly they must be aware of this major problem with their approach.
BGS Price at posting:
51.0¢ Sentiment: Hold Disclosure: Held