X0202 3 2006-04-04 0 0001166463 VISICU INC EICU 0001352906 Breslow Michael J C/O VISICU, INC. 217 E REDWOOD ST, STE 1900 BALTIMORE MD 21202 1 1 0 0 EVP Clinical R&D Common Stock 468500 D Common Stock 400000 I See Footnote Incentive Stock Option (right to buy) 0.90 2011-07-19 Common Stock 25000 D Incentive Stock Option (right to buy) 0.35 2012-01-24 Common Stock 100000 D Incentive Stock Option (right to buy) 0.35 2013-01-23 Common Stock 25000 D Incentive Stock Option (right to buy) 0.35 2014-01-23 Common Stock 50000 D Incentive Stock Option (right to buy) 0.90 2015-01-28 Common Stock 25000 D Incentive Stock Option (right to buy) 1.80 2015-04-28 Common Stock 50000 D Non-Qualifed Stock Option (right to buy) 5.67 2016-01-26 Common Stock 50000 D The record holder of the securities is the Michael J. Breslow 2005 Grantor-Retained Annuity Trust (the "Trust"), of which Dr. Breslow?s wife is the trustee. Dr. Breslow is an director and officer of the Issuer and may be deemed a beneficial owner of the securities held by the Trust. Dr. Breslow expressly disclaims beneficial ownership of the securities held by the Trust, except to the extent of his pecuniary interest therein, if any The shares underlying the option became fully vested as of July 19, 2001. The shares underlying the option became fully vested as of January 24, 2002. The shares underlying the option vest in equal monthly installments for 48 months beginning on February 23, 2003. The shares underlying the option vest in equal monthly installments for 48 months beginning on February 23, 2004. The shares underlying the option vest in equal monthly installments for 48 months beginning on February 28, 2005. The shares underlying the option vest in equal monthly installments for 48 months beginning on May 28, 2005. The shares underlying the option vest in equal monthly installments for 48 months beginning on February 26, 2006. /S/ Gary Sindler, Attorney-in-fact 2006-04-04