PSEC – A Prospect Capital Fund

Prospect Energy Corporation Makes Senior Secured Debt Investment in Cypress Consulting Services, Inc.

September 7, 2006

NEW YORK, NY – (MARKET WIRE) – 09/07/06 – Prospect Energy Corporation
(NASDAQ: PSEC) (“Prospect”) announced today that it has made a $4.3
million senior secured investment in Cypress Consulting Services, Inc.
(“Cypress”), a seismi…