Prospect Capital Corporation Capital on December 31, 2012 filed a pricing supplement related to the sale of senior notes. Net proceeds from the sales of 4.375% notes due January 15, 2020, and 4.875% notes due January 15, 2031, were about $1.0 million each. Net proceeds from the sale of 5.875% notes due January 15, 2043, were about $1.5 million.