Did,nt buy my usual 50,ooo share today, Not until I figure out...

Did,nt buy my usual 50,ooo share today, Not until I figure out what the sellers motive is,Is it Manipulation or is it just a dumb seller, Just seems a lot that keeps getting dumped 500k sell order or churned through buy and sell. Should have exhausted the individual by now strange one person would hold so much, Especially as they could have held for a couple of Pips yesterday than sold on the positive announcement at 0.022-3 Strange. Could be accumulation help anyone.