SUPERCONDUCTOR TECHNOLOGIES

CUSIP: 867931404 Class: COM PAR $0.001

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

Note: Option positions (PUT/CALL) are excluded.

Q3 2015
Shares 200 Value ($000) $0 Avg Close — Range —
Q1 2015
Shares 2,400 Value ($000) $3 Avg Close — Range —