there is a perfectly logical explanation, page-11

The positive out of this is the pressure is now off. The weight of expectation was having a significant effect on the SP and now we can look forward to real results affecting the SP.

I dont believe the SP will go down too much given that the last few weeks took care of any hype.(if it was insider info then well played because it was drawn out over 2 weeks. wasnt so noticeable)

The MC is pretty consistent for the position that the company is in and I will play on the words of Glyn previously menetioned. Dont focus too much on 3M. There is something in the pipeline for sure.

So in summary
ST - Terrible
MT - not so bad
LT - excellent

Pick your position.