NATIONAL GRID PLC

CUSIP: 636274300 Class: SPONSORED ADR NE

WHITTIER TRUST CO OF NEVADA INC's Holding History (CIK: 0001263548)

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

Q1 2017
Shares 13,239 Value ($000) $840 Avg Close — Range —
Q4 2016
Shares 4,945 Value ($000) $289 Avg Close — Range —