X0202 4 2006-04-10 0 0001166463 VISICU INC EICU 0001043889 CARDINAL HEALTH PARTNERS LP 221 NASSAU STREET PRINCETON NJ 08542 0 0 1 0 0001357658 Cardinal Health Partners Management, L.L.C C/O CARDINAL PARTNERS 221 NASSAU STREET PRINCETON NJ 08540 0 0 1 0 0001357695 Hull Brandon H C/O CARDINAL PARTNERS 221 NASSAU STREET PRINCETON NJ 08540 0 0 1 0 0001357774 Park John Joseph C/O CARDINAL PARTNERS 221 NASSAU STREET PRINCETON NJ 08540 0 0 1 0 0001357655 Tatum Lisa Skeete C/O CARDINAL PARTNERS 221 NASSAU STREET PRINCETON NJ 08540 0 0 1 0 Common Stock 2006-04-10 4 C 0 3000000 A 3000000 D Common Stock 2006-04-10 4 C 0 729927 A 729927 D Common Stock 2006-04-10 4 C 0 36496 A 36496 D Series A Convertible Preferred Stock 2006-04-10 4 C 0 3000000 0.00 D Common Stock 3000000 0 D Series B Convertible Preferred Stock 2006-04-10 4 C 0 729927 0.00 D Common Stock 729927 0 D Series C Convertible Preferred Stock 2006-04-10 4 C 0 36496 0.00 D Common Stock 36496 0 D All of the outstanding shares of the Issuer?s Series A Convertible Preferred Stock, 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. Cardinal Health Partners, L.P is the record holder of the securities. As the general partner of Cardinal Health Partners, L.P., Cardinal Health Partners Management, L.L.C. may be deemed a beneficial owner of the securities. In their capacities as managing members of Cardinal Health Partners Management, L.L.C., each of Brandon H. Hull, Lisa Skeete Tatum and John J. Park may be deemed to be beneficial owners of the securities. Each Joint Filer, other than Cardinal Health Partners, L.P., expressly disclaims beneficial ownership of the securities, except to the extent of its pecuniary interest therein, if any. /S/ Gary Sindler. Attorney-in-fact 2006-04-12