X0201 4/A 2004-04-05 2004-04-07 0 0001027702 EPIX MEDICAL INC EPIX 0001239463 WEBB MICHAEL D 71 ROGERS STREET CAMBRIDGE MA 02142 1 1 0 0 Chief Executive Officer Common Stock (Sale Pursuant to a 10b5-1 Trading Plan) 2004-04-05 4 S 0 500 21.45 D 135106 D On April 7, 2004, the reporting person mistakenly filed a form 4 reporting a sale of 500 shares of common stock at $24.15. This amendment is being filed to reflect that the sale price for the common stock should have been reported as $21.45. The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted by the reporting person on November 26, 2003. Reporting person indirectly owns 2,500 shares of common stock through his spouse. Paula Valencia-Galbraith, Attorney-in-Fact 2004-04-08