I'd suspect it would have been someone well aware of the CR and...

I'd suspect it would have been someone well aware of the CR and then continued to sell up until the SPP completion.

likely taking the shares back up through another nominee account and or broker via SPP placement.

suicide to sell 33M in less than a month into a floorless SPP unless you had a plan to get back in for the same amount lower.

if it was a genuine exit, then just as stupid IMO selling at 18month lows.

SF2TH