INTEGRATED DEVICE TECHNOLOGY

CUSIP: 458118106 Class: COMMON STOCK

WESTFIELD CAPITAL MANAGEMENT CO LP's Holding History (CIK: 0001177719)

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

Q1 2019
Shares 60,580 Value ($000) $2,968 Avg Close — Range —
Q4 2018
Shares 60,580 Value ($000) $2,934 Avg Close — Range —
Q3 2018
Shares 60,580 Value ($000) $2,848 Avg Close — Range —
Q2 2018
Shares 1,044,465 Value ($000) $33,298 Avg Close — Range —
Q1 2018
Shares 742,075 Value ($000) $22,678 Avg Close — Range —
Q4 2017
Shares 833,100 Value ($000) $24,768 Avg Close — Range —
Q3 2017
Shares 1,053,795 Value ($000) $28,010 Avg Close — Range —
Q2 2017
Shares 1,047,910 Value ($000) $27,026 Avg Close — Range —
Q1 2017
Shares 568,505 Value ($000) $13,457 Avg Close — Range —