http://www.sec.gov/Archives/edgar/data/719245/000104746919004261/a2239254z424b5.htm
http://www.sec.gov/Archives/edgar/data/719245/000104746919004262/a2239290z424b5.htm
http://www.sec.gov/Archives/edgar/data/28412/000119312519196073/d773260d424b5.htm
http://www.sec.gov/Archives/edgar/data/1781565/000119312519196312/d776997d424b5.htm