X0202 4 2006-10-17 0 0001125001 IOMAI CORP IOMI 0001342821 Himawan Jeff 21 WATERWAY SUITE 225 THE WOODLANDS TX 77380 1 0 0 0 Common Stock 2006-10-17 4 P 0 3000 5.48 A 1641703 I By Essex Woodlands Health Ventures Fund V, L.P. Common Stock 2006-10-17 4 P 0 2000 5.50 A 1643703 I By Essex Woodlands Health Ventures Fund V, L.P. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the partnership on August 24, 2006. The reporting person is a managing director of the general partner of the partnership that owns the reported securities. The reporting person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein. /s/ Jeff Himawan 2006-10-18