I'm sure anyone in the know dumped their shares when it was up around 3 euros a share, that's the whole point of running a pump and dump scam.
I seriously doubt this Miller guy was in the know, I think he's just someone who was fooled into believing all the hype and thought he was doing everyone a favour (including himself) by taking on the IR role. If he's dumping his shares at 2 or 3 cents then you know he's been well stitched up. You remember oldoneleg used to do the same thing, always standing up for SOM and saying it wasn't a scam, threatening legal action etc etc. I think these guys are finally realising what is going on, I just hope they didnt lose everything.