Thanks for your research on CPX. I was accumulating quietly and have a reasonable stake in there now, wish I had bought even more now when it was down at 1.1p
I did a dummy sell just after the 4M buy at 0.1865 and got 0.18p for 2.6M shares, so I think the 5M trade at 0.18p is a sell. I'm not sure whether the other 0.18p trades are buys or sells though