Parties who wish to communicate with the board or with a particular director may send a letter to the Secretary of the Company at Superconductor Technologies Inc., 9101 Wall St. Ste 1300, Austin, TX 78754. The mailing envelope should contain a clear notation indicating that the enclosed letter is a "Board Communication" or "Director Communication." All such letters should state whether the intended recipients are all members of the board or just certain specified individual directors. The Secretary will circulate the communications (with the exception of commercial solicitations) to the appropriate director or directors. Communications marked "Confidential "will be forwarded unopened.