NRG YIELD INC

CUSIP: 62942X306 Class: COM

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q4 2016
Shares 700 Value ($000) $11 Avg Close — Range —
Q3 2016
Shares 2,300 Value ($000) $38 Avg Close — Range —
Q2 2015
Shares 7,837 Value ($000) $172 Avg Close — Range —