QLOGIC CORP

CUSIP: 747277101 Class: COM

E. Ohman J:or Asset Management AB's Holding History (CIK: 0002009396)

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

Q2 2008
Shares 200 Value ($000) $3 Avg Close — Range —
Q1 2008
Shares 200 Value ($000) $3 Avg Close — Range —
Q4 2007
Shares 200 Value ($000) $3 Avg Close — Range —
Q3 2007
Shares 200 Value ($000) $3 Avg Close — Range —
Q2 2007
Shares 200 Value ($000) $3 Avg Close — Range —
Q1 2007
Shares 200 Value ($000) $3 Avg Close — Range —
Q4 2006
Shares 200 Value ($000) $4 Avg Close — Range —