SILVER RUN ACQUISITION

CUSIP: 82812A202 Class: UNIT 99/99/9999

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

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

Q4 2017
Shares 2,832,088 Value ($000) $29,581 Avg Close — Range —
Q3 2017
Shares 25,183 Value ($000) $270 Avg Close — Range —
Q2 2017
Shares 229,269 Value ($000) $2,433 Avg Close — Range —
Q1 2017
Shares 357,523 Value ($000) $3,733 Avg Close — Range —