NRG YIELD INC

CUSIP: 62942X108 Class: COM CL A

NISA INVESTMENT ADVISORS, LLC's Holding History (CIK: 0000937615)

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

Q1 2015
Shares 8,700 Value ($000) $441 Avg Close — Range —
Q4 2014
Shares 7,000 Value ($000) $330 Avg Close — Range —
Q3 2014
Shares 11,300 Value ($000) $532 Avg Close — Range —