VERTEX PHARMACEUTICALS INC

CUSIP: 92532F10 Class: COM

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

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

Q3 2016
Shares 5,500 Value ($000) $480 Avg Close — Range —
Q1 2016
Shares 25,300 Value ($000) $2,011 Avg Close — Range —
Q3 2015
Shares 365,423 Value ($000) $45,122 Avg Close — Range —
Q2 2015
Shares 365,423 Value ($000) $45,122 Avg Close — Range —
Q1 2015
Shares 180,465 Value ($000) $21,289 Avg Close — Range —
Q4 2014
Shares 2,982 Value ($000) $354 Avg Close — Range —
Q1 2014
Shares 233,978 Value ($000) $16,547 Avg Close — Range —
Q3 2013
Shares 262,051 Value ($000) $19,869 Avg Close — Range —
Q2 2013
Shares 263,030 Value ($000) $21,028 Avg Close — Range —