Exhibit (d)(4) [LOGO OF EFFICIENT NETWORKS] November 16, 2000 Siemens Corporation 153 East 53/rd/ Street New York, NY 10022 Confidentiality Agreement Ladies and Gentlemen: In connection with the possible transaction ("Proposed Transaction") between...Confidentiality Agreement • March 2nd, 2001 • Siemens Aktiengesellschaft/Adr • Communications services, nec • New York
Contract Type FiledMarch 2nd, 2001 Company Industry JurisdictionIn connection with the possible transaction ("Proposed Transaction") between Efficient Networks, Inc. ("Efficient") and Siemens Corporation or one of its affiliates ("Siemens"), and in order to allow Efficient and Siemens to evaluate the Proposed Transaction, each of Efficient and Siemens have and will deliver to the other party certain information about its properties, employees, finances, businesses and operations (such party when disclosing such information being the "Disclosing Party" and when receiving such information being the "Receiving Party"). All information (i) about the Disclosing Party or (ii) about any third party (which information was provided to the Disclosing Party subject to an applicable confidentiality obligation to such third party), furnished by the Disclosing Party or its Representatives (as defined below) to the Receiving Party or its Representatives regardless of the manner in which it is furnished, is referred to in this letter agreement as "Proprietary Info
June 15, 1999Confidentiality Agreement • August 31st, 1999 • Calpine Corp • Cogeneration services & small power producers • Delaware
Contract Type FiledAugust 31st, 1999 Company Industry Jurisdiction
1 Exhibit 7 CONFIDENTIALITY AGREEMENT In connection with considering a possible transaction (a "Transaction") between our two companies (each party being hereinafter referred to, collectively with its respective subsidiaries, affiliates and divisions,...Confidentiality Agreement • February 5th, 1999 • Morton International Inc /In/ • Miscellaneous chemical products • Illinois
Contract Type FiledFebruary 5th, 1999 Company Industry Jurisdiction