QLOGIC CORP

CUSIP: 747277101 Class: COM

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

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

Q2 2016
Shares 1,726,307 Value ($000) $25,446 Avg Close — Range —
Q1 2016
Shares 1,693,176 Value ($000) $22,111 Avg Close — Range —
Q4 2015
Shares 1,726,795 Value ($000) $21,067 Avg Close — Range —
Q3 2015
Shares 1,745,019 Value ($000) $17,887 Avg Close — Range —
Q2 2015
Shares 1,435,693 Value ($000) $20,372 Avg Close — Range —
Q1 2015
Shares 1,602,188 Value ($000) $23,616 Avg Close — Range —
Q4 2014
Shares 1,595,223 Value ($000) $21,249 Avg Close — Range —
Q3 2014
Shares 1,605,993 Value ($000) $14,711 Avg Close — Range —
Q2 2014
Shares 1,496,071 Value ($000) $15,095 Avg Close — Range —
Q1 2014
Shares 1,639,625 Value ($000) $20,905 Avg Close — Range —
Q4 2013
Shares 1,634,916 Value ($000) $19,341 Avg Close — Range —
Q3 2013
Shares 1,627,957 Value ($000) $17,810 Avg Close — Range —
Q2 2013
Shares 1,597,080 Value ($000) $15,268 Avg Close — Range —