X0202 3 2007-01-31 0 0000732412 MULTIBAND CORP MBND 0001044321 MARXE AUSTIN W & GREENHOUSE DAVID M C/O SPECIAL SITUATIONS FUNDS 527 MADISON AVENUE, SUITE 2600 NEW YORK NY 10022 0 0 1 0 Common Stock 2418494 I By Limited Partnerships Convertible Preferred 1.5 2007-01-31 Common Stock 2633333 I By Limited Partnerships Warrants 1.575 2007-01-31 2008-02-03 Common Stock 2857143 I By Limited Partnerships Warrants 1.725 2007-01-31 2008-02-03 Common Stock 2857143 I By Limited Partnerships This is a joint filing by Austin W. Marxe (Marxe) and David M. Greenhouse (Greenhouse). They share voting and investment control over all securities owned by Special Situations Fund III QP, L.P. (QP). 2,418,494 shares of Common Stock, 5,714,286 Warrants and 39,500 Preferred Stk convertible into 2,633,333 shares of Common Stock are owned by QP. The interest of Marxe and Greenhouse in the shares of Common Stock, Preferred and Warrants owned by QP is limited to the extent of his pecuniary interest. None Austin W. Marxe 2007-02-08 David M. Greenhouse 2007-02-08