SEMGROUP CORP

CUSIP: 81663A105 Class: CMN

Port Capital LLC's Holding History (CIK: 0001729212)

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

Q3 2018
Shares 354,316 Value ($000) $7,813 Avg Close — Range —
Q2 2018
Shares 394,271 Value ($000) $10,014 Avg Close — Range —
Q1 2018
Shares 357,601 Value ($000) $7,653 Avg Close — Range —
Q4 2017
Shares 357,601 Value ($000) $10,800 Avg Close — Range —