NATIONAL GRID PLC

CUSIP: 636274300 Class: SPONSORED ADR NE

KLINGENSTEIN FIELDS & CO LP's Holding History (CIK: 0000859872)

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

Q1 2017
Shares 4,550 Value ($000) $289 Avg Close — Range —
Q4 2016
Shares 4,550 Value ($000) $265 Avg Close — Range —
Q3 2016
Shares 4,485 Value ($000) $319 Avg Close — Range —
Q2 2016
Shares 4,485 Value ($000) $333 Avg Close — Range —
Q1 2016
Shares 4,485 Value ($000) $320 Avg Close — Range —
Q4 2015
Shares 4,975 Value ($000) $346 Avg Close — Range —
Q3 2015
Shares 4,975 Value ($000) $346 Avg Close — Range —
Q2 2015
Shares 4,975 Value ($000) $321 Avg Close — Range —
Q1 2015
Shares 4,975 Value ($000) $321 Avg Close — Range —
Q4 2014
Shares 4,975 Value ($000) $352 Avg Close — Range —
Q3 2014
Shares 3,000 Value ($000) $216 Avg Close — Range —
Q2 2014
Shares 3,000 Value ($000) $223 Avg Close — Range —
Q1 2014
Shares 3,061 Value ($000) $210 Avg Close — Range —
Q4 2013
Shares 3,400 Value ($000) $222 Avg Close — Range —
Q3 2013
Shares 3,400 Value ($000) $201 Avg Close — Range —