X0201 3/A 2003-04-11 2003-06-03 0 0000825411 TECH OPS SEVCON INC ("TO") 0001166432 SONKIN PAUL D C/O HUMMINGBIRD MANAGEMENT, LLC 153 EAST 53RD STREET, 55TH FLOOR NEW YORK NY 10022 0 0 1 0 0001164073 HUMMINGBIRD MANAGEMENT LLC C/O HUMMINGBIRD MANAGEMENT, LLC 153 EAST 53RD STREET, 55TH FLOOR NEW YORK NY 10022 0 0 1 0 0001101758 HUMMINGBIRD VALUE FUND LP C/O HUMMINGBIRD MANAGEMENT, LLC 153 EAST 53RD STREET, 55TH FLOOR NEW YORK NY 10022 0 0 1 0 0001243818 HUMMINGBIRD MICROCAP VALUE FUND LP C/O HUMMINGBIRD MANAGEMENT, LLC 153 EAST 53RD STREET, 55TH FLOOR NEW YORK NY 10022 0 0 1 0 0001249876 HUMMINGBIRD CAPITAL LLC C/O HUMMINGBIRD MANAGEMENT, LLC 153 EAST 53RD STREET, 55TH FLOOR NEW YORK NY 10022 0 0 1 0 Common Stock, $.10 par value 4000 I By Hummingbird Microcap Value Fund, LP Common Stock, $.10 par value 2000 I By Hummingbird Value Fund, LP This Form 3 is jointly filed by Paul D. Sonkin, The Hummingbird Value Fund, L.P., The Hummingbird Microcap Value Fund, L.P., Hummingbird Capital, LLC and Hummingbird Management, LLC. Paul D. Sonkin is the Managing Member of (a) Hummingbird Capital, LLC, the general partner of The Hummingbird Value Fund, L.P. and The Hummingbird Microcap Value Fund, L.P., and (b) Hummingbird Management, LLC, the investment manager to The Hummingbird Value Fund, L.P. and The Hummingbird Microcap Value Fund, L.P. Accordingly, each of Paul D. Sonkin, Hummingbird Capital, LLC and Hummingbird Management, LLC may be deemed to beneficially own the securities owned by The Hummingbird Value Fund, L.P. and The Hummingbird Microcap Value Fund, L.P. reported herein. The Reporting Persons are members of a Section 13(d) group that owns more than 10% of the Issuer's outstanding Common Stock. Owned directly by The Hummingbird Microcap Value Fund, L.P., and indirectly by Paul D. Sonkin, Hummingbird Capital, LLC and Hummingbird Management, LLC, each of which disclaims beneficial ownership of the securities owned by The Hummingbird Microcap Value Fund, L.P., except to the extent that each such party has an interest, if any, in The Hummingbird Microcap Value Fund, L.P. These shares were omitted from the Reporting Persons' original Form 3, and were also ommitted from the Form 4 filed on June 3, 2003 by the Reporting Persons. Owned directly by The Hummingbird Value Fund, L.P., and indirectly by Paul D. Sonkin, Hummingbird Capital, LLC and Hummingbird Management, LLC, each of which disclaims beneficial ownership of the securities owned by The Hummingbird Value Fund, L.P., except to the extent that each such party has an interest, if any, in The Hummingbird Value Fund, L.P. /s/ Sonkin, Paul D. 2003-12-04 By: Hummingbird Management, LLC, By: /s/ Paul D. Sonkin, Managing Member 2003-12-04 By: Hummingbird Capital, LLC, General Partner, By: /s/ Paul D. Sonkin, Managing Member 2003-12-04 By: Hummingbird Capital, LLC, General Partner, By: /s/ Paul D. Sonkin, Managing Member 2003-12-04 By: Hummingbird Capital, LLC, By: /s/ Paul D. Sonkin, Managing Member 2003-12-04