NRG YIELD INC

CUSIP: 62942X108 Class: COM CL A

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q1 2015
Shares 290,459 Value ($000) $14,735 Avg Close — Range —
Q4 2014
Shares 278,925 Value ($000) $13,149 Avg Close — Range —
Q3 2014
Shares 287,943 Value ($000) $13,547 Avg Close — Range —
Q2 2014
Shares 250,453 Value ($000) $13,036 Avg Close — Range —
Q1 2014
Shares 279,165 Value ($000) $11,036 Avg Close — Range —
Q4 2013
Shares 300,871 Value ($000) $12,038 Avg Close — Range —
Q3 2013
Shares 112,826 Value ($000) $3,417 Avg Close — Range —