NATIONAL GRID PLC

Ticker: NGG CUSIP: 636274409 Class: SPONSORED ADR NE

MITCHELL SINKLER & STARR/PA's Holding History (CIK: 0001048921)

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

Q1 2018
Shares 4,200 Value ($000) $237 Avg Close — Range —
Q4 2017
Shares 3,980 Value ($000) $234 Avg Close — Range —
Q3 2017
Shares 4,246 Value ($000) $266 Avg Close — Range —