RE: RNS out16 May 2018 19:15
Spike - you're not wrong. To take it to an extreme example, if an RNS suddenly turns up tomorrow saying they got the phase 3 trial results wrong and the drug is a success, then they'd be up in court. Granted something might be brewing, but an announcement might be a little way off. So if he's buying outside any closed period then he's safe.
Having said that, these guys know the rules and them rules are there to be bent!!