SUMMIT MIDSTREAM PARTNERS LP

CUSIP: 866142102 Class: CMN

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

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

Q3 2014
Shares 7,765 Value ($000) $395 Avg Close — Range —
Q2 2014
Shares 5,450 Value ($000) $277 Avg Close — Range —