anyone noticed manipulation of share price

HI,

Has anyone else noticed the current manipulation of the MTU share price? On Tuesday opening the sell price was significantly lower than the buy price (10c)....?????

Then yesterday afternoon, some one off loads shares for 10cents less than the market price driving the share price down further, but the share price recovered mostly. Who in their right mind sell shares on market for significsntly less than the buy sell spread unless they are trying to dive the share price down...perhaps to help with picking up shares/

Thoughts?
SD