"Elsewhere, Ardana, Edinburgh-based specialist pharmaceutical company, soared by a spectacular 89.47 per cent or 8.50p to 18.50p after announcing that it had received a 'number of approaches' which may lead to an offer for the company. Ardana stressed that the talks were still at an early stage, and that an offer may not materialise."
http://www.independent.co.uk/news/business/sharewatch/market-report-chinese-whispers-lift-prudential-once-again-801788.html