13D Filing: Kopp Investment Advisors Llc and Superconductor Technologies Inc (SCON)

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Page 8 of 10 – SEC Filing

Exhibit 1

JOINT FILING AGREEMENT

In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13D) on behalf of each of them of a statement on Schedule 13D (including amendments thereto) with respect to Common Stock (as defined) and to the attachment of this agreement to the Schedule 13D as Exhibit 1 thereto.

IN WITNESS WHEREOF, the undersigned hereby execute this Agreement this 15th day of April, 2016.

KOPP INVESTMENT ADVISORS, LLC

/s/ John P. Flakne                                       

BY:  John P. Flakne

TITLE:  Chief Operating Officer

KOPP HOLDING COMPANY, LLC

/s/ John P. Flakne                                       

BY:  John P. Flakne

TITLE:  Chief Operating Officer

LEROY C. KOPP

/s/ LeRoy C. Kopp                                      



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