NATIONAL GRID PLC

Ticker: NGG CUSIP: 636274409 Class: SPONSORED ADR NE

M Holdings Securities, Inc.'s Holding History (CIK: 0001569638)

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

Q1 2018
Shares 8,318 Value ($000) $469 Avg Close — Range —
Q4 2017
Shares 9,851 Value ($000) $579 Avg Close — Range —