SEMGROUP CORP

CUSIP: 81663A105 Class: CMN

CAPITAL ADVISORS INC/OK's Holding History (CIK: 0000860828)

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

Q3 2015
Shares 5,247 Value ($000) $226,880 Avg Close — Range —
Q2 2015
Shares 5,247 Value ($000) $417,032 Avg Close — Range —
Q1 2015
Shares 5,247 Value ($000) $426,791 Avg Close — Range —
Q4 2014
Shares 10,247 Value ($000) $700,792 Avg Close — Range —
Q3 2014
Shares 10,247 Value ($000) $853,268 Avg Close — Range —