NATIONAL GRID PLC

CUSIP: 636274300 Class: SPONSORED ADR NE

D.A. DAVIDSON & CO.'s Holding History (CIK: 0001080107)

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

Q1 2017
Shares 6,436 Value ($000) $408 Avg Close — Range —
Q4 2016
Shares 3,429 Value ($000) $199 Avg Close — Range —
Q3 2016
Shares 1,011 Value ($000) $69 Avg Close — Range —
Q2 2016
Shares 1,099 Value ($000) $80 Avg Close — Range —
Q1 2016
Shares 1,525 Value ($000) $107 Avg Close — Range —
Q4 2015
Shares 4,549 Value ($000) $314 Avg Close — Range —
Q3 2015
Shares 4,951 Value ($000) $342 Avg Close — Range —
Q2 2015
Shares 7,858 Value ($000) $505 Avg Close — Range —
Q1 2015
Shares 968 Value ($000) $61 Avg Close — Range —
Q4 2014
Shares 638 Value ($000) $44 Avg Close — Range —
Q3 2014
Shares 642 Value ($000) $44 Avg Close — Range —
Q2 2014
Shares 1,016 Value ($000) $74 Avg Close — Range —
Q1 2014
Shares 1,016 Value ($000) $67 Avg Close — Range —
Q4 2013
Shares 1,116 Value ($000) $72 Avg Close — Range —
Q3 2013
Shares 654 Value ($000) $37 Avg Close — Range —
Q2 2013
Shares 638 Value ($000) $35 Avg Close — Range —