INTEGRATED DEVICE TECHNOLOGY

CUSIP: 458118106 Class: COMMON STOCK

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q4 2015
Shares 45,000 Value ($000) $1,186 Avg Close — Range —
Q2 2015
Shares 122,038 Value ($000) $2,648 Avg Close — Range —
Q1 2015
Shares 344,584 Value ($000) $6,899 Avg Close — Range —
Q4 2014
Shares 258,606 Value ($000) $5,069 Avg Close — Range —
Q3 2014
Shares 674,902 Value ($000) $10,765 Avg Close — Range —
Q2 2014
Shares 693,600 Value ($000) $10,723 Avg Close — Range —