SEMGROUP CORP

CUSIP: 81663A105 Class: CMN

Mirae Asset Global Investments Co., Ltd.'s Holding History (CIK: 0001569395)

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

Q3 2019
Shares 688,704 Value ($000) $11,253 Avg Close — Range —
Q2 2019
Shares 1,281,816 Value ($000) $15,382 Avg Close — Range —
Q1 2019
Shares 1,684,162 Value ($000) $24,825 Avg Close — Range —
Q4 2018
Shares 1,238,487 Value ($000) $17,066 Avg Close — Range —
Q3 2018
Shares 822,298 Value ($000) $18,132 Avg Close — Range —