SAN DIEGO--(BUSINESS WIRE)--Ligand Pharmaceuticals Incorporated (NASDAQ: LGND) announced today that its fourth quarter 2011 earnings release will be issued after market close on Tuesday, February 7, 2012. Ligand’s President and CEO, John Higgins, Executive Vice President and COO, Matt Foehr and Vice President of Finance and CFO, John Sharp will host the conference call.
