NATIONAL GRID PLC

CUSIP: 636274300 Class: SPONSORED ADR NE

Janney Montgomery Scott LLC's Holding History (CIK: 0001329948)

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

Q1 2017
Shares 40,796 Value ($000) $2,590 Avg Close — Range —
Q4 2016
Shares 33,157 Value ($000) $1,934 Avg Close — Range —
Q3 2016
Shares 40,926 Value ($000) $2,910 Avg Close — Range —
Q2 2016
Shares 83,576 Value ($000) $6,212 Avg Close — Range —
Q1 2016
Shares 33,665 Value ($000) $2,404 Avg Close — Range —
Q4 2015
Shares 17,678 Value ($000) $1,229 Avg Close — Range —
Q3 2015
Shares 16,160 Value ($000) $1,125 Avg Close — Range —
Q2 2015
Shares 17,296 Value ($000) $1,116,818 Avg Close — Range —
Q1 2015
Shares 16,973 Value ($000) $1,097 Avg Close — Range —
Q4 2014
Shares 16,304 Value ($000) $1,152,022 Avg Close — Range —
Q3 2014
Shares 14,982 Value ($000) $1,076,887 Avg Close — Range —
Q2 2014
Shares 12,784 Value ($000) $950,880 Avg Close — Range —
Q1 2014
Shares 14,058 Value ($000) $966,335 Avg Close — Range —
Q4 2013
Shares 14,645 Value ($000) $956,623 Avg Close — Range —
Q3 2013
Shares 11,897 Value ($000) $702,528 Avg Close — Range —
Q2 2013
Shares 3,539 Value ($000) $200,555 Avg Close — Range —