http://www.sec.gov/Archives/edgar/data/1428875/000104746914005918/a2220587z424b4.htm
http://www.sec.gov/Archives/edgar/data/763901/000119312514253510/d746086d424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000121465914004690/a626143424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000121465914004697/s627140424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000121465914004703/a626142424b2.htm