EXHIBIT 4 THE OPTION IDENTIFIED HEREIN AND ANY SHARES ISSUABLE UPON EXERCISE THEREOF HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, AND MAY NOT BE SOLD, TRANSFERRED, ASSIGNED, PLEDGED OR HYPOTHECATED UNLESS AND UNTIL REGISTERED...Option Agreement • December 7th, 2004 • Chevrontexaco Corp • Petroleum refining • Delaware
AMENDED AND RESTATED OPERATING AGREEMENT COBASYS LLC AMENDED AND RESTATED OPERATING AGREEMENTOperating Agreement • December 7th, 2004 • Chevrontexaco Corp • Petroleum refining • Michigan
EXHIBIT 5 TRANSFER, RELEASE AND INDEMNITY AGREEMENT This Transfer, Release and Indemnity Agreement ("Agreement") is entered into by and among Energy Conversion Devices, Inc. (the "Transferee" or "ECD"), ChevronTexaco Technology Ventures LLC, f/k/a...Transfer, Release and Indemnity Agreement • December 7th, 2004 • Chevrontexaco Corp • Petroleum refining • Texas
