PSEC – A Prospect Capital Fund

Prospect Capital Reports Record Net Investment Income of $58.1 Million, or $0.51 per Share for the March 2012 Quarter, an Increase of 59% From the Prior Quarter

May 10, 2012

NEW YORK, NY – (Marketwire) – 05/10/12 – Prospect Capital Corporation
(NASDAQ: PSEC) (“PSEC”, “Prospect”, “we”, “our”, or “us”) today
announced financial results for our third fiscal quarter ended Mar…