NATIONAL GRID PLC

Ticker: NGG CUSIP: 636274409 Class: SPONSORED ADR NE

Capital Advisors, Ltd. LLC's Holding History (CIK: 0001597878)

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

Q1 2018

Shares 256 Value ($000) $14 Avg Close — Range —

Q4 2017

Shares 256 Value ($000) $15 Avg Close — Range —

Q3 2017

Shares 256 Value ($000) $16 Avg Close — Range —

Q2 2017

Shares 256 Value ($000) $16 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	256	$14	—	—
Q4 2017	256	$15	—	—
Q3 2017	256	$16	—	—
Q2 2017	256	$16	—	—