X0202 3 2004-10-06 0 0001163848 INTRALASE CORP ILSE 0001268786 VERSANT VENTURE CAPITAL I LP 3000 SAND HILL ROAD BUILDING 4, SUITE 210 MENLO PARK CA 94025 0 0 1 0 0001268791 VERSANT AFFILIATES FUND I-A LP 3000 SAND HILL ROAD BUILDING 4, SUITE 210 MENLO PARK CA 94025 0 0 1 0 0001268790 VERSANT AFFILIATES FUND I-B LP 3000 SAND HILL ROAD BUILDING 4, SUITE 210 MENLO PARK CA 94025 0 0 1 0 0001268792 VERSANT SIDE FUND I LP 3000 SAND HILL ROAD BUILDING 4, SUITE 210 MENLO PARK CA 94025 0 0 1 0 0001279905 VERSANT VENTURES I LLC 3000 SAND HILL ROAD BUILDING 4, SUITE 210 MENLO PARK CA 94025 0 0 1 0 0001266567 ATWOOD BRIAN G 3000 SAND HILL ROAD BUILDING 4, SUITE 210 MENLO PARK CA 94025 0 0 1 0 0001181338 JAFFE ROSS A MD 3000 SAND HILL ROAD BUILDING 4, SUITE 210 MENLO PARK CA 94025 0 0 1 0 0001201580 COLELLA SAMUEL D 3000 SAND HILL ROAD BUILDING 4, SUITE 210 MENLO PARK CA 94025 0 0 1 0 0001279592 LUBASH BARBARA N 3000 SAND HILL ROAD BUILDING 4, SUITE 210 MENLO PARK CA 94025 0 0 1 0 0001201585 ROBERTSON REBECCA B 3000 SAND HILL ROAD BUILDING 4, SUITE 210 MENLO PARK CA 94025 0 0 1 0 Series G Preferred Stock Common Stock 1924075 I By Versant Venture Capital I, L.P. Series G Preferred Stock Common Stock 41828 I By Versant Affiliates Fund I-A, L.P. Series G Preferred Stock Common Stock 87838 I By Versant Affiliates Fund I-B, L.P. Series G Preferred Stock Common Stock 37645 I By Versant Side Fund I, L.P. Each of the reporting persons disclaims ownership of the shares reported, except to the extent of their pecuniary interest therein. The issuer's Series G Preferred Stock will automatically convert into Common Stock on a 1-for-0.721528 basis upon the closing of the issuer's initial public offering. The shares owned by Versant Venture Capital I, L.P. (VVC). The general partner of VVC is Versant Ventures I, LLC (VVI). The shares owned by Versant Affiliates Fund I-A, L.P. (VAF-IA). The general partner of VAF-IA is VVI. The shares owned by Versant Affiliates Fund I-B, L.P. (VAF-IB). The general partner of VAF-IB is VVI. The shares owned by Versant Side Fund I, L.P. (VSF). The general partner of VSF is VVI. Immediately. /s/ Robin Praeger, Attorney-in-Fact 2004-10-06