Yes, I have that, tonyx, and after reading it I came to the conclusion that their 42p target was actually quite modest. If Nicenstripy doesn't turn out to contain any nasties, and if MYH eventually moves to Aim (where it might command a somewhat higher PE), I can see these going to something much more like 62p.
Someone else bought a 15,000 (in addition to your 20,000) later in the day, and that seems to have pushed up the closing price. They're certainly not very liquid, but they do seem to be good value. I wish I had looked at them sooner, but I had a prejudice against Ofex stocks, and it doesn't seem to be all that easy to find information about them.