LAREDO PETROLEUM HOLDINGS IN

CUSIP: 51680610 Class: COM

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

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

Q2 2016
Shares 492,403 Value ($000) $5,160 Avg Close — Range —
Q2 2014
Shares 833,109 Value ($000) $25,810 Avg Close — Range —
Q1 2014
Shares 313,192 Value ($000) $8,099 Avg Close — Range —