Not so, that was the date rns notified of his share purchase not necessarily the buy date. Also it's only a token 4000 shares, he holds over 8.5mil, so let's not get too excited :)
My dog ran around the garden 3 time's backwards on 3 legs then barked twice meowed thrice did a handstand and finished by mowing the lawn, so the vod SP will definitely go to 109p before bouncing all the way to 400p. Absurd ,$#@7(_ :):):)
CEO bought 4000 shares yesterday so that Twitter rumor of a buy out of 720p is probably rubbish. If true then the CEO would be done for insider dealing :)