SEMGROUP CORP

CUSIP: 81663A105 Class: CMN

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q3 2014
Shares 15,306 Value ($000) $1,275 Avg Close — Range —
Q2 2014
Shares 16,602 Value ($000) $1,310 Avg Close — Range —
Q1 2014
Shares 10,200 Value ($000) $670 Avg Close — Range —
Q4 2013
Shares 10,102 Value ($000) $659 Avg Close — Range —
Q3 2013
Shares 17,307 Value ($000) $987 Avg Close — Range —
Q2 2013
Shares 17,307 Value ($000) $933 Avg Close — Range —