http://www.sec.gov/Archives/edgar/data/1114446/000091412117000738/ub37143948-424b2.htm
http://www.sec.gov/Archives/edgar/data/1504461/000104746917003864/a2232367z424b5.htm
http://www.sec.gov/Archives/edgar/data/1419828/000110465917037840/a17-14590_9424b2.htm
http://www.sec.gov/Archives/edgar/data/1032208/000119312517196934/d409111d424b2.htm
http://www.sec.gov/Archives/edgar/data/1610682/000119312517197172/d403659d424b5.htm