bot working

Whilst most Posters are focusing on current debate on the Board it seems to me a Bot is working on CTP share price.
Checking Course of Sales today I note there are numerous ridiculously small trades that would hardly cover Brokerage which have successfully pushed the price down on relatively small volume. Many small trades were often followed by two substantial trades at exactly the same time. Such high frequency trading seems to me that someone with access to this sophisticated technology is slowly accumulating shares without sending the alarm bells on!!
This can only be the work of the big boys.

Would like to hear comments from those more wise than I on this subject and the strategy in place by whom?
Don