X0202 4 2006-04-10 1 0001166463 VISICU INC EICU 0001116842 PACIFIC VENTURE GROUP II LP 114 PACIFICA, SUITE 270 IRVINE CA 92618 0 0 1 0 0001099091 PVG ASSOCIATES II LP 114 PACIFICA STREET, STE 270 IRVINE, CA 92618 0 0 1 0 0001357111 PVG Equity Partners II LLC 114 PACIFICA, STE 270 IRVINE CA 92618 0 0 1 0 Common Stock 2006-04-10 4 C 0 2189781 A 2189781 D Common Stock 2006-04-10 4 C 0 729928 A 729928 D Series B Convertible Preferred Stock 2006-04-10 4 C 1 2189781 0.00 A Common Stock 2189781 0 D Series C Convertible Preferred Stock 2006-04-10 4 C 1 729928 0.00 A Common Stock 729928 0 D All of the outstanding shares of the Issuer?s Series B Convertible Preferred Stock and Series C Convertible Preferred Stock automatically converted into shares of the Issuer?s common stock on a 1-for-1 basis immediately upon the closing of the Issuer?'s initial public offering. Includes 2,125,288 shares held by Pacific Venture Group II, L.P. and 64,493 shares held by PVG Associates II, L.P. PVG Equity Partners II, L.L.C. ("PEP II") is the general partner of Pacific Venture Group II, L.P. and PVG Associates II, L.P. As the general partner of Pacific Venture Group II, L.P. and PVG Associates II, L.P. PEP II may be deemed a beneficial owner of the securities. Each Joint Filer expressly disclaims beneficial ownership of any securities not directly held by it, except to the extent of its pecuniary interest therein, if any. /S/ Gary Sindler, Attorney-in-fact 2006-04-12