NATIONAL GRID PLC

CUSIP: 636274300 Class: SPONSORED ADR NE

COMERICA BANK's Holding History (CIK: 0000901541)

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

Q1 2017
Shares 60,718 Value ($000) $3,950 Avg Close — Range —
Q4 2016
Shares 63,727 Value ($000) $3,734 Avg Close — Range —
Q3 2016
Shares 62,135 Value ($000) $4,202 Avg Close — Range —
Q2 2016
Shares 56,267 Value ($000) $3,982 Avg Close — Range —
Q1 2016
Shares 54,259 Value ($000) $3,880 Avg Close — Range —
Q4 2015
Shares 53,735 Value ($000) $3,673 Avg Close — Range —
Q3 2015
Shares 51,731 Value ($000) $3,602 Avg Close — Range —
Q2 2015
Shares 110,482 Value ($000) $7,134 Avg Close — Range —
Q1 2015
Shares 53,542 Value ($000) $3,459 Avg Close — Range —
Q4 2014
Shares 123,874 Value ($000) $8,754 Avg Close — Range —
Q3 2014
Shares 62,347 Value ($000) $4,481 Avg Close — Range —
Q2 2014
Shares 67,678 Value ($000) $5,034 Avg Close — Range —
Q1 2014
Shares 71,861 Value ($000) $4,940 Avg Close — Range —
Q4 2013
Shares 68,230 Value ($000) $4,457 Avg Close — Range —
Q3 2013
Shares 90,924 Value ($000) $5,369 Avg Close — Range —
Q2 2013
Shares 84,604 Value ($000) $4,795 Avg Close — Range —