http://www.sec.gov/Archives/edgar/data/1481512/000104746919004330/a2239325z424b5.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036119013310/form424b2.htm
http://www.sec.gov/Archives/edgar/data/36270/000119312519199510/d779398d424b5.htm
http://www.sec.gov/Archives/edgar/data/96271/000119312519199887/d732412d424b5.htm
http://www.sec.gov/Archives/edgar/data/1601712/000119312519200133/d779383d424b5.htm