X0202 4 2004-11-10 0 0001052593 AXEDA SYSTEMS INC XEDA 0001044321 MARXE AUSTIN W & GREENHOUSE DAVID M 153 E 53RD ST 55TH FL NEW YORK NY 10022 0 0 1 0 Common Stock 2004-11-10 4 S 0 50000 0.4645 D 4813150 I By Limited Partnerhips Common Stock 2004-11-10 4 S 0 55000 0.4774 D 4758150 I By Limited Partnerships Common Stock 2004-11-11 4 S 0 50000 0.4331 D 4708150 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 Private Equity Fund, LP (PE), Special Situations Technology Fund, L.P. (Tech) and Special Situations Technology II, L.P. (Tech II), respectively. 1,327,500 shares of Common Stock and 1,434,450 Wts are held by PE, 137,500 shares of Common Stock, 167,650 Wts are held by Tech and 784,100 shares of Common Stock, 856,950 Wts are held by Tech II. The interest of Marxe and Greenhouse in the shares of Common Stock owned by PE, Tech, and Tech II is limited to the extent of his pecuniary interest. Austin W. Marxe 2004-11-12 David M. Greenhouse 2004-11-12