Gladstone Capital Corporation Invests $14 Million in Ag Trucking, Inc. by Team HrNxt.com • December 27, 2012 Gladstone Capital Corporation (NASDAQ: GLAD) ("Gladstone Capital") has invested $14 million through a combination of debt and equity in Ag Trucking, Inc. The investment in Ag Trucking was sponsored by 3.5.7.11 Investments. read more..