SEMGROUP CORP

CUSIP: 81663A105 Class: CMN

Summit Trail Advisors, LLC's Holding History (CIK: 0001698478)

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

Q3 2018
Shares 18,688 Value ($000) $412 Avg Close — Range —
Q2 2018
Shares 14,739 Value ($000) $374 Avg Close — Range —
Q1 2018
Shares 72,125 Value ($000) $1,481 Avg Close — Range —
Q4 2017
Shares 60,050 Value ($000) $1,776 Avg Close — Range —