NATIONAL GRID PLC

Ticker: NGG CUSIP: 636274409 Class: SPONSORED ADR NE

SILVERCREST ASSET MANAGEMENT GROUP LLC's Holding History (CIK: 0001232395)

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

Q3 2017
Shares 43,283 Value ($000) $2,714 Avg Close — Range —
Q2 2017
Shares 34,079 Value ($000) $2,141 Avg Close — Range —