http://www.sec.gov/Archives/edgar/data/1458603/000119312515128471/d887468d424b5.htm
http://www.sec.gov/Archives/edgar/data/1517022/000119312515129335/d909684d424b5.htm
http://www.sec.gov/Archives/edgar/data/1383054/000119312515129370/d900672d424b3.htm
http://www.sec.gov/Archives/edgar/data/1383149/000119312515129380/d900727d424b3.htm
http://www.sec.gov/Archives/edgar/data/1000275/000121465915003051/n413151424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000121465915003057/j413150424b2.htm