NATIONAL GRID PLC

CUSIP: 636274300 Class: SPONSORED ADR NE

NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO's Holding History (CIK: 0001141802)

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

Q1 2017
Shares 3,770 Value ($000) $239 Avg Close — Range —
Q4 2016
Shares 4,840 Value ($000) $282 Avg Close — Range —
Q2 2016
Shares 5,246 Value ($000) $390 Avg Close — Range —
Q1 2016
Shares 5,358 Value ($000) $383 Avg Close — Range —
Q4 2015
Shares 6,232 Value ($000) $434 Avg Close — Range —
Q3 2015
Shares 6,220 Value ($000) $433 Avg Close — Range —
Q2 2015
Shares 5,925 Value ($000) $383 Avg Close — Range —
Q1 2015
Shares 8,235 Value ($000) $532 Avg Close — Range —
Q4 2014
Shares 7,437 Value ($000) $526 Avg Close — Range —
Q3 2014
Shares 7,517 Value ($000) $540 Avg Close — Range —
Q2 2014
Shares 5,997 Value ($000) $446 Avg Close — Range —
Q1 2014
Shares 6,758 Value ($000) $465 Avg Close — Range —
Q4 2013
Shares 6,148 Value ($000) $402 Avg Close — Range —
Q3 2013
Shares 6,160 Value ($000) $364 Avg Close — Range —
Q2 2013
Shares 5,923 Value ($000) $336 Avg Close — Range —