With so many shares in issue I doubt Whitie or Brik are able to deramp Dana.
Dana's problem is that there is no serious interest in the stock. Once institutions believe the story or profits are seen as concrete then the share price will recover from these levels, until then it will stay under the 2002 high of 17p. IMHO DYOR ETC...
The rise seems based on nothing new so perhaps there is some acknowledgement of the prospects improving. I am sceptical that 15000 bpd will produce a PE of 4 as some of the optimists do, but we'll see.