SUPERCONDUCTOR TECHNOLOGIES

CUSIP: 867931404 Class: COM PAR $0.001

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q2 2016
Shares 11,593 Value ($000) $2 Avg Close — Range —
Q1 2016
Shares 11,717 Value ($000) $2 Avg Close — Range —
Q4 2015
Shares 11,717 Value ($000) $2 Avg Close — Range —
Q3 2015
Shares 11,717 Value ($000) $7 Avg Close — Range —