http://www.sec.gov/Archives/edgar/data/1114446/000091412119001219/ub53703114-424b2.htm
http://www.sec.gov/Archives/edgar/data/915912/000104746919002947/a2238780z424b2.htm
http://www.sec.gov/Archives/edgar/data/1670592/000104746919002982/a2238773z424b4.htm
http://www.sec.gov/Archives/edgar/data/1633070/000104746919002985/a2238779z424b4.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036119008868/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1083522/000117184319003218/f424b3_050919.htm
http://www.sec.gov/Archives/edgar/data/1581280/000119312519142963/d718217d424b4.htm
http://www.sec.gov/Archives/edgar/data/1396969/000119312519143003/d733602d424b2.htm
http://www.sec.gov/Archives/edgar/data/1258163/000119312519143114/d743655d424b2.htm
http://www.sec.gov/Archives/edgar/data/864270/000119312519143131/d741892d424b2.htm