X0202 4 2006-04-10 0 0001166463 VISICU INC EICU 0001096894 STERLING VENTURE PARTNERS L P 6225 SMITH AVENUE, STE 210 BALTIMORE MD 21209 0 0 1 0 0001352792 Becker Eric C/O STERLING VENTURE PARTNERS 6225 SMITH AVENUE, SUITE 210 BALTIMORE MD 21209 0 0 1 0 0001352791 Rosenberg Daniel C/O STERLING PARTNERS 6225 SMITH AVE, SUITE 210 BALTIMORE MD 21209 0 0 1 0 0001352793 Sterling Venture Partners LLC 6225 SMITH AVENUE, STE 210 BALTMORE MD 21209 0 0 1 0 Common Stock 2006-04-10 4 C 0 2919708 A 2919708 D Common Stock 2006-04-10 4 C 0 783908 A 783908 D Series B Convertible Preferred Stock 2006-04-10 4 C 0 2918708 A Common Stock 2918708 0 D Series C Convertible Preferred Stock 2006-04-10 4 C 0 783908 A Common Stock 783908 0 D All of the outstanding shares of the Issuer?s Series B Convertible Preferred Stock and Series C Convertible Preferred Stock 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. Sterling Venture Partners, L.P. is the record holder of the securities. As the general partner of Sterling Venture Partners, L.P., Sterling Venture Partners, L.L.C. may be deemed a beneficial owner of the securities. In their capacities as managing members of Sterling Venture Partners, L.P., each of Eric Becker and Daniel Rosenberg may also be deemed to be beneficial owners of the securities. Each Joint Filer, other than Sterling Venture Partners, L.P. expressly disclains beneficial ownerhsip of the securities, except to the extent of his or its pecuniary interest therein, if any. /S/ Gary Sindler, Attorney-in-fact 2006-04-12