SEMGROUP CORP

CUSIP: 81663A105 Class: CMN

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q3 2019
Shares 37,376 Value ($000) $611 Avg Close — Range —
Q2 2019
Shares 592,319 Value ($000) $7,108 Avg Close — Range —
Q1 2019
Shares 585,519 Value ($000) $8,630 Avg Close — Range —
Q4 2018
Shares 665,278 Value ($000) $9,167 Avg Close — Range —
Q3 2018
Shares 702,850 Value ($000) $15,497 Avg Close — Range —
Q2 2018
Shares 906,441 Value ($000) $23,023 Avg Close — Range —
Q1 2018
Shares 903,468 Value ($000) $19,334 Avg Close — Range —
Q4 2017
Shares 927,234 Value ($000) $28,002 Avg Close — Range —
Q3 2017
Shares 889,753 Value ($000) $25,580 Avg Close — Range —
Q2 2017
Shares 787,738 Value ($000) $21,270 Avg Close — Range —
Q1 2017
Shares 564,613 Value ($000) $20,326 Avg Close — Range —
Q4 2016
Shares 487,846 Value ($000) $20,367 Avg Close — Range —
Q3 2016
Shares 516,968 Value ($000) $18,280 Avg Close — Range —
Q2 2016
Shares 490,305 Value ($000) $15,965 Avg Close — Range —
Q1 2016
Shares 604,814 Value ($000) $13,548 Avg Close — Range —
Q4 2015
Shares 483,931 Value ($000) $13,966 Avg Close — Range —
Q3 2015
Shares 303,977 Value ($000) $13,143 Avg Close — Range —
Q2 2015
Shares 336,610 Value ($000) $26,753 Avg Close — Range —
Q1 2015
Shares 367,870 Value ($000) $29,922 Avg Close — Range —
Q4 2014
Shares 351,409 Value ($000) $24,033 Avg Close — Range —
Q3 2014
Shares 327,062 Value ($000) $27,235 Avg Close — Range —
Q2 2014
Shares 341,241 Value ($000) $26,907 Avg Close — Range —
Q1 2014
Shares 541,393 Value ($000) $35,559 Avg Close — Range —
Q4 2013
Shares 1,621,844 Value ($000) $105,793 Avg Close — Range —
Q3 2013
Shares 1,863,966 Value ($000) $106,283 Avg Close — Range —
Q2 2013
Shares 2,502,543 Value ($000) $134,787 Avg Close — Range —