http://www.sec.gov/Archives/edgar/data/1379895/000104746916013863/a2228969z424b5.htm
http://www.sec.gov/Archives/edgar/data/1669374/000104746916013865/a2228973z424b1.htm
http://www.sec.gov/Archives/edgar/data/1393612/000119312516624942/d205834d424b2.htm
http://www.sec.gov/Archives/edgar/data/1003410/000119312516624970/d210352d424b5.htm
http://www.sec.gov/Archives/edgar/data/1561894/000119312516624971/d197982d424b5.htm
http://www.sec.gov/Archives/edgar/data/1414374/000135448816007857/pbnc_424b4.htm