X0202 4 2008-04-07 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 2008-02-03 4 J 0 526666 1.5 A 1019959 I By Limited Partnerships Common Stock 2008-04-07 4 S 0 16296 1.8037 D 1003663 I By Limited Partnerships Common Stock 2008-04-08 4 S 0 9366 1.75 D 994297 I By Limited Partnerships Preferred Stock 1.5 2008-02-08 4 J 0 7900 1.5 D 2008-07-31 Common Stock 526666 0 I By Limited Partnerships Pursuant to the Registration Rights Agreement, all Preferred Shares were mandatorily converted into Common Stock as of February 3, 2008. None 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). 1,019,959 shares of Common Stock and 0 Preferred Stk convertible into 0 shares of Common Stock are owned by QP. The interest of Marxe and Greenhouse in the shares of Common Stock, and Preferred owned by QP is limited to the extent of his pecuniary interest. The 1,019,959 shares of common stock include 13,269 dividend shares. 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). 1,019,959 shares of Common Stock and 0 Preferred Stk convertible into 0 shares of Common Stock are owned by QP. The interest of Marxe and Greenhouse in the shares of Common Stock, and Preferred owned by QP is limited to the extent of his pecuniary interest. 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). 994,297 shares of Common Stock and 0 Preferred Stk convertible into 0 shares of Common Stock are owned by QP. The interest of Marxe and Greenhouse in the shares of Common Stock, and Preferred owned by QP is limited to the extent of his pecuniary interest. Austin W. Marxe 2008-04-09 David M. Greenhouse 2008-04-09