FORMFACTOR INC

CUSIP: 34637510 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q3 2016
Shares 552,145 Value ($000) $5,991 Avg Close — Range —
Q2 2016
Shares 440,209 Value ($000) $3,957 Avg Close — Range —
Q1 2016
Shares 477,479 Value ($000) $3,471 Avg Close — Range —
Q4 2015
Shares 328,796 Value ($000) $2,959 Avg Close — Range —
Q3 2015
Shares 133,112 Value ($000) $1,225 Avg Close — Range —
Q2 2015
Shares 133,112 Value ($000) $1,225 Avg Close — Range —
Q1 2015
Shares 180,005 Value ($000) $1,597 Avg Close — Range —
Q4 2014
Shares 118,668 Value ($000) $1,021 Avg Close — Range —
Q3 2014
Shares 137,670 Value ($000) $987 Avg Close — Range —
Q2 2014
Shares 269,940 Value ($000) $2,246 Avg Close — Range —
Q1 2014
Shares 224,654 Value ($000) $1,436 Avg Close — Range —
Q4 2013
Shares 82,446 Value ($000) $496 Avg Close — Range —
Q3 2013
Shares 21,966 Value ($000) $151 Avg Close — Range —
Q2 2013
Shares 22,532 Value ($000) $152 Avg Close — Range —