SEMGROUP CORP

CUSIP: 81663A10 Class: CL A

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

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

Q2 2014
Shares 39,189 Value ($000) $3,090 Avg Close — Range —
Q1 2014
Shares 51,823 Value ($000) $3,404 Avg Close — Range —