Lots of large volume single seller sell orders

There has been lots of suspect large quantity single seller sell orders depressing the price here for a while now and a couple of ASX please explain.

Someone seems to want the price depressed, maybe short seller pushing the price around on low volume. Could also be the rumours of past re NST buyout, with NST accumulating at depressed price, could be someone large knows something we dont. Who ever it is has a lot of shares to move the price, my instinct says it not multiple players who put the large volume single seller sell orders in.

Other miners are announcing drilling season kick off today, NST EOY report due Fri this week maybe NST will have some news re extensional and infill drilling kicking off at Central Tanami this Fri, maybe not if they are accumulating for a move.

Guess we will know soon enough.

Mark