NATIONAL GRID PLC

Ticker: NGG CUSIP: 636274409 Class: SPONSORED ADR NE

PARSONS CAPITAL MANAGEMENT INC/RI's Holding History (CIK: 0001018674)

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

Q4 2017

Shares 3,405 Value ($000) $200 Avg Close — Range —

Q3 2017

Shares 4,046 Value ($000) $254 Avg Close — Range —

Q2 2017

Shares 3,796 Value ($000) $238 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	3,405	$200	—	—
Q3 2017	4,046	$254	—	—
Q2 2017	3,796	$238	—	—