NATIONAL GRID PLC

CUSIP: 636274300 Class: SPONSORED ADR NE

Penobscot Investment Management Company, Inc.'s Holding History (CIK: 0001394866)

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

Q3 2016
Shares 6,120 Value ($000) $435 Avg Close — Range —
Q2 2016
Shares 9,880 Value ($000) $734 Avg Close — Range —
Q1 2016
Shares 9,760 Value ($000) $697 Avg Close — Range —
Q4 2015
Shares 9,720 Value ($000) $676 Avg Close — Range —
Q3 2015
Shares 8,950 Value ($000) $623 Avg Close — Range —
Q2 2015
Shares 8,950 Value ($000) $578 Avg Close — Range —
Q1 2015
Shares 8,950 Value ($000) $578 Avg Close — Range —
Q4 2014
Shares 8,950 Value ($000) $632 Avg Close — Range —
Q3 2014
Shares 8,950 Value ($000) $643 Avg Close — Range —
Q2 2014
Shares 8,120 Value ($000) $604 Avg Close — Range —
Q1 2014
Shares 7,860 Value ($000) $540 Avg Close — Range —
Q4 2013
Shares 7,560 Value ($000) $494 Avg Close — Range —
Q3 2013
Shares 6,630 Value ($000) $392 Avg Close — Range —
Q2 2013
Shares 6,020 Value ($000) $341 Avg Close — Range —