NATIONAL GRID PLC

Ticker: NGG CUSIP: 636274409 Class: SPONSORED ADR NE

FLAGSHIP HARBOR ADVISORS, LLC's Holding History (CIK: 0001691766)

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

Q4 2025
Shares 2,245 Value ($000) $174 Avg Close — Range —
Q3 2020
Shares 3,565 Value ($000) $206 Avg Close — Range —
Q2 2020
Shares 8,964 Value ($000) $544 Avg Close — Range —
Q1 2020
Shares 6,972 Value ($000) $406 Avg Close — Range —
Q4 2019
Shares 6,651 Value ($000) $417 Avg Close — Range —
Q3 2019
Shares 6,651 Value ($000) $360 Avg Close — Range —
Q2 2019
Shares 7,349 Value ($000) $390 Avg Close — Range —
Q1 2019
Shares 7,850 Value ($000) $438 Avg Close — Range —
Q4 2018
Shares 7,965 Value ($000) $382 Avg Close — Range —
Q3 2018
Shares 16,729 Value ($000) $863 Avg Close — Range —
Q2 2018
Shares 12,729 Value ($000) $710 Avg Close — Range —
Q1 2018
Shares 7,056 Value ($000) $396 Avg Close — Range —
Q4 2017
Shares 5,162 Value ($000) $303 Avg Close — Range —
Q3 2017
Shares 7,115 Value ($000) $451 Avg Close — Range —
Q2 2017
Shares 7,000 Value ($000) $432 Avg Close — Range —