X0202 4 2004-10-29 1 0001140486 ATHEROS COMMUNICATIONS INC ATHR 0001205504 FC LEADERSHIP MANAGEMENT CO LLC 70 WILLOW ROAD, SUITE 200 MENLO PARK CA 94025 0 0 1 1 No longer 10% Owner 0001124784 FOUNDATION CAPITAL LEADERSHIP FUND LP 70 WILLOW ROAD, SUITE 200 MENLO PARK CA 94025 0 0 1 0 0001279847 FOUNDATION CAPITAL LEADERSHIP PRINCIPALS FUND LLC 70 WILLOW ROAD SUITE 200 MENLO PARK CA 94025 0 0 1 0 Common Stock 2004-10-29 4 J 0 1200000 D 2833785 I By Foundation Capital II, L.P. Common Stock 2004-10-29 4 J 0 237000 D 237562 I By Foundation Capital II Entrepreneurs Fund, LLC Common Stock 2004-10-29 4 J 0 118000 D 119282 I By Foundation Capital II Principals Fund, LLC Common Stock 1203885 I By Foundation Capital Leadership Fund, L.P. Common Stock 32105 I By Foundation Capital Leadership Principals Fund, LLC In-kind distributions. On 10/29/04, Foundation Capital II, L.P. distributed 1,200,000 shares of stock to its partners. On 10/29/04, Foundation Capital II Entrepreneurs Fund, LLC distributed 237,000 shares of stock to its partners. On 10/29/04, Foundation Capital II Principals Fund, LLC distributed 118,000 shares of stock to its partners. James C. Anderson ("Anderson"), William B. Elmore ("Elmore"), Kathryn C. Gould ("Gould"), Paul G. Koontz ("Koontz"), and Michael N. Schuh ("Schuh") are Managers of Foundation Capital Management Co. II, LLC ("FC2M"), which serves as the sole General Partner of Foundation Capital II, L.P. ("FC2") and the sole Manager of Foundation Capital II Entrepreneurs Fund, LLC ("FC2E") and Foundation Capital II Principals Fund, LLC ("FC2P"). FC2M exercises sole voting and investment power over the shares owned by FC2, FC2E and FC2P. As Managers of FC2M, Anderson, Elmore, Gould, Koontz, and Schuh are deemed to share voting and investment powers over the shares owned by FC2, FC2E, and FC2P. Each member of the group disclaims beneficial ownership of the reported securities except to the extent of its pecuniary interest therein. William B. Elmore ("Elmore"), Kathryn C. Gould ("Gould"), Adam Grosser ("Grosser"), Paul G. Koontz ("Koontz"), and Michael N. Schuh ("Schuh") are Managers of FC Leadership Management Co., LLC ("FCLM"), which serves as the sole General Partner of Foundation Capital Leadership Fund, L.P. ("FCL") and the sole Manager of Foundation Capital Leadership Principals Fund, LLC ("FCLP"). FCLM exercises sole voting and investment power over the shares owned by FCL and FCLP. As Managers of FCLM, Elmore, Gould, Grosser, Koontz, and Schuh are deemed to share voting and investment powers over the shares owned by FCL and FCLP. Each member of the group disclaims beneficial ownership of the reported securities except to the extent of its pecuniary interest therein. /s/ William B. Elmore as Manager of FC Leadership Management Co., LLC, the General Partner of Foundation Capital Leadership Fund, L.P. and the Manager of Foundation Capital Leadership Principals Fund, LLC 2004-10-29