NATIONAL GRID PLC

CUSIP: 636274300 Class: SPONSORED ADR NE

HBK INVESTMENTS L P's Holding History (CIK: 0001011443)

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

Q1 2017
Shares 43,585 Value ($000) $2,767 Avg Close — Range —
Q4 2016
Shares 7,400 Value ($000) $432 Avg Close — Range —
Q4 2015
Shares 3,400 Value ($000) $236 Avg Close — Range —
Q1 2015
Shares 36,600 Value ($000) $2,365 Avg Close — Range —
Q4 2014
Shares 27,400 Value ($000) $1,936 Avg Close — Range —
Q3 2014
Shares 4,800 Value ($000) $345 Avg Close — Range —
Q1 2014
Shares 4,000 Value ($000) $275 Avg Close — Range —
Q3 2013
Shares 24,865 Value ($000) $1,468 Avg Close — Range —
Q2 2013
Shares 35,900 Value ($000) $2,034 Avg Close — Range —