NATIONAL GRID PLC

CUSIP: 636274300 Class: SPONSORED ADR NE

NatWest Group plc's Holding History (CIK: 0000844150)

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

Q4 2014

Shares 14,500 Value ($000) $1,025 Avg Close — Range —

Q3 2014

Shares 14,500 Value ($000) $1,042 Avg Close — Range —

Q2 2014

Shares 14,500 Value ($000) $1,079 Avg Close — Range —

Q1 2014

Shares 14,500 Value ($000) $997 Avg Close — Range —

Q4 2013

Shares 16,056 Value ($000) $1,049 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2014	14,500	$1,025	—	—
Q3 2014	14,500	$1,042	—	—
Q2 2014	14,500	$1,079	—	—
Q1 2014	14,500	$997	—	—
Q4 2013	16,056	$1,049	—	—