NATIONAL GRID PLC

CUSIP: 636274300 Class: SPONSORED ADR NE

FIRST MANHATTAN CO. LLC.'s Holding History (CIK: 0000728083)

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

Q1 2017
Shares 288 Value ($000) $18 Avg Close Range
Q4 2016
Shares 288 Value ($000) $16 Avg Close Range
Q3 2016
Shares 288 Value ($000) $20 Avg Close Range
Q2 2016
Shares 637 Value ($000) $47 Avg Close Range
Q1 2016
Shares 638 Value ($000) $45 Avg Close Range
Q4 2015
Shares 638 Value ($000) $44 Avg Close Range
Q3 2015
Shares 288 Value ($000) $20 Avg Close Range
Q2 2015
Shares 288 Value ($000) $18 Avg Close Range
Q1 2015
Shares 200 Value ($000) $12 Avg Close Range
Q4 2014
Shares 200 Value ($000) $14 Avg Close Range
Q3 2014
Shares 200 Value ($000) $14 Avg Close Range
Q2 2014
Shares 200 Value ($000) $14 Avg Close Range
Q1 2014
Shares 200 Value ($000) $13 Avg Close Range
Q4 2013
Shares 200 Value ($000) $13 Avg Close Range
Q3 2013
Shares 200 Value ($000) $11 Avg Close Range
Q2 2013
Shares 200 Value ($000) $11 Avg Close Range