X0202 4 2008-02-19 0 0001166463 VISICU INC EICU 0001352906 Breslow Michael J C/O VISICU, INC. 217 E REDWOOD ST, STE 1900 BALTIMORE MD 21202 0 1 0 0 EVP Clinical R&D Common Stock 2008-02-19 2008-02-19 4 G 0 169647 0.00 D 603753 D Common Stock 2008-02-19 2008-02-19 5 J 0 E 81091 0.00 A 603753 D The record holder of these shares prior to the transaction being reported is the Michael J. Breslow 2005 Grantor-Retained Annuity Trust, of which Dr. Breslow's wife is the trustee and of which Dr. Breslow is a Beneficiary. These shares were indirectly beneficially owned by Dr. Breslow by reason of his status as a beneficiary of the Michael J. Breslow 2005 Grantor-Retained Anuity Trust. On February 19, 2008, the Michael J. Breslow 2005 Grantor-Retained Annuity Trust transferred 169,647 shares to the Michael J. Breslow 2005 Irrevocable Trust, of which Dr. Breslow is not a beneficiary. As a result, Dr. Breslow is no longer a benefical owner of these shares. These shares were distributed from the Michael J. Breslow Grantor-Retained Annuity Trust to Dr. Brelow in accordance with the terms of the Trust thereby changing the nature of Dr. Breslow's interest in these shares from indirect to direct. Gary Sindler, Attorney-in-fact 2008-02-21