Astellas sues OSI Pharmaceuticals for adopting poison pill tactics
04 Mar 2010
Japan's Astellas Pharma has sued OSI Pharmaceuticals Inc and its directors for adopting ''poison pill'' defence and for not acting in the best interests of OSI shareholders by rejecting its $52-a-share takeover bid.
Earlier this week, on 2 March, Tokyo-based Astellas Pharma, Japan's second-largest pharmaceutical company after Takeda Pharmaceuticals, launched a $3.5-billion hostile takeover bid for the US drug company OSI Pharmaceuticals, a researcher and developer in molecular targeted therapies for oncology, diabetes and obesity. (See: Astellas launches $3.5-billion hostile bid for OSI Pharmaceuticals) http://www.domain-b.com/industry/pharma/20100302_astellas.html
Melville, New York-based OSI rejected the unsolicited proposal from Astellas yesterday and said that it was not interested in undertaking a sale of OSI at that price, since it believes Astellas' proposal very significantly undervalues the company.
Astellas yesterday took its offer directly to OSI shareholders and commenced a cash tender offer to acquire all the outstanding common stock of OSI for $52 per share.
The offer and withdrawal rights are scheduled to expire on 31 March 2010 unless Astellas extends the offer.
Astellas, through its US subsidiary Astellas US Holding Inc, filed a suit in the Delaware Court seeking injunction against OSI and its directors from engaging in any action, including applying ''poison pill'' rights plan, which would thwart its tender offer inconsistent with the director's fiduciary duties.
