HITTITE MICROWAVE CORP

CUSIP: 43365Y104 Class: COM

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q2 2014

Shares 530,200 Value ($000) $41,329 Avg Close — Range —

Q1 2014

Shares 714,800 Value ($000) $45,061 Avg Close — Range —

Q4 2013

Shares 721,900 Value ($000) $44,563 Avg Close — Range —

Q3 2013

Shares 723,100 Value ($000) $47,255 Avg Close — Range —

Q2 2013

Shares 723,300 Value ($000) $41,951 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2014	530,200	$41,329	—	—
Q1 2014	714,800	$45,061	—	—
Q4 2013	721,900	$44,563	—	—
Q3 2013	723,100	$47,255	—	—
Q2 2013	723,300	$41,951	—	—