NATIONAL GRID PLC

Ticker: NGG CUSIP: 636274409 Class: SPONSORED ADR NE

THORNBURG INVESTMENT MANAGEMENT INC's Holding History (CIK: 0001145020)

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

Q1 2018
Shares 318 Value ($000) $18 Avg Close — Range —
Q4 2017
Shares 279,576 Value ($000) $16,442 Avg Close — Range —
Q3 2017
Shares 336,342 Value ($000) $21,092 Avg Close — Range —
Q2 2017
Shares 351,888 Value ($000) $22,106 Avg Close — Range —