NATIONAL GRID PLC

Ticker: NGG CUSIP: 636274409 Class: SPONSORED ADR NE

Cornerstone Wealth Management, LLC's Holding History (CIK: 0001674117)

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

Q3 2018
Shares 53,539 Value ($000) $855 Avg Close — Range —
Q2 2018
Shares 37,250 Value ($000) $664 Avg Close — Range —