SUPERCONDUCTOR TECHNOLOGIES

CUSIP: 867931404 Class: COM PAR $0.001

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q2 2015
Shares 20,450 Value ($000) $21 Avg Close — Range —
Q1 2015
Shares 17,950 Value ($000) $25 Avg Close — Range —