http://www.sec.gov/Archives/edgar/data/1114446/000091412119000236/ub53257487-424b2.htm
http://www.sec.gov/Archives/edgar/data/1623925/000104746919000304/a2237536z424b3.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036119002103/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036119002106/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036119002113/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1749723/000114036119002130/s002392x18_424b4.htm
http://www.sec.gov/Archives/edgar/data/1682325/000114420419003877/tv510912-424b3.htm
http://www.sec.gov/Archives/edgar/data/1665650/000161577419001385/s115712_424b2.htm
http://www.sec.gov/Archives/edgar/data/1665650/000161577419001448/s115740_424b2.htm