X0201 4 2003-08-14 0 0000895665 SUPERCONDUCTOR TECHNOLOGIES INC SCON 0001036288 HILLMAN CO 310 GRANT ST 1900 GRANT BUILDING PITTSBURGH PA 15219 0 0 1 0 Common Stock 2003-08-14 4 S 0 65500 2.77 D 7395739 I See Footnote 1 Common Stock 2003-08-15 4 S 0 269600 2.89 D 7126139 I See Footnote 1 Common Stock 2003-08-15 4 S 0 60000 2.89 D 1454340 D 7,126,139 shares of Common Stock of the Issuer are owned by Wilmington Securities, Inc., an indirect, wholly-owned subsidiary of The Hillman Company. Henry L. Hillman, Elsie Hilliard Hillman and C. Grefenstette, Trustees of the Henry L. Hillman Trust dated November 18, 1985 ("The Henry L. Hillman Trust"). The Henry L. Hillman Trust is a revocable trust of which Henry L. Hillman is the settler and beneficiary and is the controlling shareholder of The HIllman Company. Each of the Trustees share voting and dispositive powers with respect to assets of the Trust. C. G. Grefenstette, Trustee 2003-08-18