EXHIBIT 4.9 NUMBER SHARES ---------------- ---------------- [LOGO OF WAM!NET APPEARS HERE] ---------------- ---------------- INCORPORATED UNDER THE LAWS OF THE STATE OF MINNESOTA This Certifies that _______________________________________________________ is the registered holder of ____________________________________________________ Shares of Common Stock of WAM!NET INC. a Minnesota Corporation, transferable only on the books of the Corporation by the holder hereof in person or by Attorney upon surrender of this Certificate properly endorsed. In Witness Whereof, the said Corporation has caused this Certificate to be signed by its duly authorized officers this ________________ day of ____________ A.D. _____ __________________________________ ___________________________________ For Value Received, _____________ hereby sell, assign and transfer unto _______ _______________________________________________________________________________ Shares represented by the within Certificate, and do hereby irrevocably constitute and appoint __________________________________________________________ Attorney to transfer the said Shares on the books of the within named Corporation with full power of substitution in the premises. Dated _______________________ In presence of _____________________________________________ _________________________________________________ NOTICE. THE SIGNATURE OF THIS ASSIGNMENT MUST CORRESPOND WITH THE NAME AS WRITTEN UPON THE FACE OF THE CERTIFICATE, IN EVERY PARTICULAR, WITHOUT ALTERATION OR ENLARGEMENT, OR ANY CHANGE WHATEVER.