 DALLAS--BUSINESS WIRE--Hilltop Securities Inc. HilltopSecurities recently welcomed Sean Ladley to its Fixed Income Capital Markets division in Charlotte, NC as co-head of Generalist Fixed Income Sales, reporting to A.J. Maggio, executive managing director, co-head of Fixed Income Capital Markets. Sean will be an enormous asset to our fixed income team, said Maggio. His background reflects a long history of dedication to the industry. We look forward to his leadership in enhancing our Gen 