NATIONAL GRID PLC

CUSIP: 636274300 Class: SPONSORED ADR NE

Invesco Ltd.'s Holding History (CIK: 0000914208)

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

Q1 2017
Shares 303,493 Value ($000) $19,265 Avg Close — Range —
Q4 2016
Shares 31,526 Value ($000) $1,839 Avg Close — Range —
Q3 2016
Shares 31,085 Value ($000) $2,211 Avg Close — Range —
Q2 2016
Shares 25,246 Value ($000) $1,876 Avg Close — Range —
Q1 2016
Shares 20,581 Value ($000) $1,469 Avg Close — Range —
Q4 2015
Shares 18,885 Value ($000) $1,313 Avg Close — Range —
Q3 2015
Shares 18,278 Value ($000) $1,273 Avg Close — Range —
Q2 2015
Shares 18,295 Value ($000) $1,181 Avg Close — Range —
Q1 2015
Shares 25,928 Value ($000) $1,675 Avg Close — Range —
Q4 2014
Shares 36,914 Value ($000) $2,608 Avg Close — Range —
Q3 2014
Shares 56,065 Value ($000) $4,030 Avg Close — Range —
Q2 2014
Shares 64,552 Value ($000) $4,802 Avg Close — Range —
Q1 2014
Shares 77,537 Value ($000) $5,331 Avg Close — Range —
Q4 2013
Shares 84,489 Value ($000) $5,519 Avg Close — Range —
Q3 2013
Shares 84,034 Value ($000) $4,962 Avg Close — Range —
Q2 2013
Shares 87,028 Value ($000) $4,931 Avg Close — Range —