NUVERRA ENVIRONMENTAL SOLUTI

CUSIP: 67091K104 Class: COM

SUSQUEHANNA INTERNATIONAL GROUP, LLP's Holding History (CIK: 0001446194)

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

Q3 2013
Shares 1,808,297 Value ($000) $4,141 Avg Close — Range —
Q2 2013
Shares 1,050,093 Value ($000) $3,045 Avg Close — Range —