QLOGIC CORP

CUSIP: 747277101 Class: COM

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

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

Q2 2016
Shares 602,557 Value ($000) $8,881 Avg Close — Range —
Q1 2016
Shares 588,649 Value ($000) $7,911 Avg Close — Range —
Q4 2015
Shares 573,575 Value ($000) $6,998 Avg Close — Range —
Q3 2015
Shares 573,218 Value ($000) $5,876 Avg Close — Range —
Q2 2015
Shares 546,691 Value ($000) $7,758 Avg Close — Range —
Q1 2015
Shares 556,922 Value ($000) $8,209 Avg Close — Range —
Q4 2014
Shares 548,248 Value ($000) $7,302 Avg Close — Range —
Q3 2014
Shares 548,207 Value ($000) $5,022 Avg Close — Range —
Q2 2014
Shares 550,695 Value ($000) $5,557 Avg Close — Range —
Q1 2014
Shares 551,111 Value ($000) $7,027 Avg Close — Range —
Q4 2013
Shares 530,685 Value ($000) $6,278 Avg Close — Range —
Q3 2013
Shares 514,795 Value ($000) $5,632 Avg Close — Range —
Q2 2013
Shares 506,659 Value ($000) $4,843 Avg Close — Range —