SEMGROUP CORP

CUSIP: 81663A105 Class: CMN

Artisan Partners Limited Partnership's Holding History (CIK: 0001466153)

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

Q4 2015
Shares 263,207 Value ($000) $7,596 Avg Close — Range —
Q3 2015
Shares 271,060 Value ($000) $11,721 Avg Close — Range —
Q2 2015
Shares 264,687 Value ($000) $21,037 Avg Close — Range —
Q1 2015
Shares 303,552 Value ($000) $24,691 Avg Close — Range —
Q4 2014
Shares 251,629 Value ($000) $17,209 Avg Close — Range —