SILVER RUN ACQUISITION

CUSIP: 82812A103 Class: COM CL A

Boston Partners's Holding History (CIK: 0001386060)

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

Q4 2017
Shares 446,094 Value ($000) $4,421 Avg Close — Range —
Q3 2017
Shares 2,404,720 Value ($000) $24,528 Avg Close — Range —