NATIONAL GRID PLC

CUSIP: 636274300 Class: SPONSORED ADR NE

Clean Yield Group's Holding History (CIK: 0001525865)

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

Q3 2016
Shares 2,080 Value ($000) $148 Avg Close — Range —
Q2 2016
Shares 2,080 Value ($000) $155 Avg Close — Range —
Q1 2016
Shares 2,084 Value ($000) $149 Avg Close — Range —
Q1 2015
Shares 430 Value ($000) $28 Avg Close — Range —