X0306 4 2014-03-18 0 0000865415 ADEPT TECHNOLOGY INC ADEP 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 2014-03-18 4 S 0 19246 19.981 D 1550000 I By Limited Partnerships Common Stock 2014-03-19 4 S 0 13570 20.0372 D 1536430 I By Limited Partnerships This is a weighted average price. This is a joint filing by Austin W. Marxe (Marxe), David M. Greenhouse (Greenhouse) and Adam Stettner (Stettner). They share voting and investment control over all securities owned by Special Situations Fund III QP, L.P.(QP), Special Situations Cayman Fund, L.P. (Cay), Special Situations Private Equity Fund, LP (PE), Special Situations Technology Fund, L.P. (Tech) & Special Situations Technology II, L.P. (Tech II), respectively. 631,621 shares of Common Stock are held by QP, 227,251 shares of Common Stock are held by Cay, 249,289 shares of Common Stock are held by PE, 70,039 shares of Common Stock are held by Tech & 258,230 shares of Common Stock are held by Tech II. The interest of Marxe, Greenhouse and Stettner in the shares of Common Stock owned by QP, Cay, PE, Tech & Tech II is limited to the extent of the pecuniary interest. Austin W. Marxe 2014-03-20 David M. Greenhouse 2014-03-20 Adam C. Stettner 2014-03-20