WITNESSETH: ----------Stock Option Agreement • July 6th, 2000 • Tumbleweed Communications Corp • Communications services, nec • Delaware
EXHIBIT A VOTING AGREEMENT VOTING AGREEMENT (this "Agreement"), dated as of June __, 2000, by and among [PARENT], a Delaware corporation ("Parent"), [SUB], a Delaware corporation and wholly owned subsidiary of Parent (the "Sub"), and [STOCKHOLDER]...Voting Agreement • July 6th, 2000 • Tumbleweed Communications Corp • Communications services, nec • Michigan
PLAN OF MERGERAgreement and Plan of Merger • July 6th, 2000 • Tumbleweed Communications Corp • Communications services, nec • Delaware
INTERFACE SYSTEMS, INC. CONVERTIBLE SUBORDINATED NOTE PURCHASE AGREEMENT THIS CONVERTIBLE SUBORDINATED NOTE PURCHASE AGREEMENT (this "Agreement") is made as of the 28th day of June, 2000, by and between Interface Systems, Inc., a Michigan corporation...Convertible Subordinated Note Purchase Agreement • July 6th, 2000 • Tumbleweed Communications Corp • Communications services, nec • Delaware
