PSEC – A Prospect Capital Fund

Prospect Energy Corporation Schedules Fiscal Year 2006 Earnings Release and Conference Call

September 18, 2006

NEW YORK, NY – (MARKET WIRE) – 09/18/06 – Prospect Energy Corporation
(NASDAQ: PSEC) (the “Company”) announced today that it will report its
fiscal year 2006 results for the period ended June 30, 2006, on
Thursday, September 28, 2006, after…