SEMGROUP CORP

CUSIP: 81663A105 Class: CMN

MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s Holding History (CIK: 0000912938)

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

Q3 2018
Shares 807,242 Value ($000) $17,800 Avg Close — Range —
Q2 2018
Shares 848,493 Value ($000) $21,552 Avg Close — Range —
Q1 2018
Shares 852,881 Value ($000) $18,252 Avg Close — Range —
Q4 2017
Shares 852,881 Value ($000) $25,757 Avg Close — Range —
Q3 2017
Shares 887,600 Value ($000) $25,519 Avg Close — Range —
Q2 2017
Shares 887,600 Value ($000) $23,965 Avg Close — Range —
Q1 2017
Shares 825,616 Value ($000) $29,722 Avg Close — Range —
Q4 2016
Shares 825,616 Value ($000) $34,469 Avg Close — Range —
Q3 2016
Shares 1,007,366 Value ($000) $35,620 Avg Close — Range —
Q2 2016
Shares 1,007,366 Value ($000) $32,800 Avg Close — Range —
Q1 2016
Shares 918,788 Value ($000) $20,581 Avg Close — Range —
Q4 2015
Shares 952,897 Value ($000) $27,501 Avg Close — Range —
Q3 2015
Shares 903,084 Value ($000) $39,049 Avg Close — Range —
Q2 2015
Shares 860,048 Value ($000) $68,356,615 Avg Close — Range —
Q1 2015
Shares 865,845 Value ($000) $70,427,832 Avg Close — Range —
Q4 2014
Shares 786,645 Value ($000) $53,798,652 Avg Close — Range —
Q3 2014
Shares 579,125 Value ($000) $48,224 Avg Close — Range —
Q2 2014
Shares 431,069 Value ($000) $33,990 Avg Close — Range —
Q1 2014
Shares 334,080 Value ($000) $21,942,374 Avg Close — Range —
Q4 2013
Shares 47,320 Value ($000) $3,086,684 Avg Close — Range —