-------------------------------------------------------------------------------- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 -------------------------------------------------------------------------------- FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report: October 11, 2007 (Date of earliest event reported) -------------------------------------------------------------------------------- ABIOMED, Inc. (Exact name of registrant as specified in its charter) Delaware 04-2743260 (State or other Jurisdiction of Incorporation) (IRS Employer Identification Number) 0-20584 (Commission File Number) 22 Cherry Hill Drive Danvers, MA 01923 (Address of Principal Executive Offices, including Zip Code) (978) 646-1400 (Registrant's Telephone Number, including Area Code) Not Applicable (Former Name or Former Address, if Changed Since Last Report) -------------------------------------------------------------------------------- Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: |_| Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) |_| Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) |_| Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) |_| Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- Item 8.01 Other Events. On October 11, 2007 we issued a press release announcing an update on the 510k clearance process for our Impella 2.5 product. A copy of the press release is set forth as Exhibit 99.1 and is incorporated by reference herein. Item 9.01 Financial Statements and Exhibits. (d) Exhibits Number Title -------- ------------------------------------------------------------------- 99.1 Press Release dated October 11, 2007. -------------------------------------------------------------------------------- SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. ABIOMED, Inc. By: /s/ Daniel J. Sutherby -------------------------------------- Daniel J. Sutherby Chief Financial Officer Date: October 11, 2007