NATIONAL GRID PLC

CUSIP: 636274300 Class: SPONSORED ADR NE

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

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

Q1 2017
Shares 4,639 Value ($000) $294 Avg Close — Range —
Q4 2016
Shares 5,063 Value ($000) $295 Avg Close — Range —
Q3 2016
Shares 5,063 Value ($000) $360 Avg Close — Range —
Q2 2016
Shares 5,063 Value ($000) $376 Avg Close — Range —
Q1 2016
Shares 5,533 Value ($000) $395 Avg Close — Range —
Q4 2015
Shares 6,075 Value ($000) $422 Avg Close — Range —
Q3 2015
Shares 6,075 Value ($000) $423 Avg Close — Range —
Q2 2015
Shares 7,575 Value ($000) $489 Avg Close — Range —
Q1 2015
Shares 9,710 Value ($000) $627 Avg Close — Range —
Q4 2014
Shares 9,724 Value ($000) $687 Avg Close — Range —
Q3 2014
Shares 9,724 Value ($000) $699 Avg Close — Range —
Q2 2014
Shares 9,574 Value ($000) $712 Avg Close — Range —
Q1 2014
Shares 9,574 Value ($000) $658 Avg Close — Range —
Q4 2013
Shares 9,669 Value ($000) $632 Avg Close — Range —
Q3 2013
Shares 9,669 Value ($000) $571 Avg Close — Range —
Q2 2013
Shares 49,848 Value ($000) $2,825 Avg Close — Range —