NATIONAL GRID PLC

Ticker: NGG CUSIP: 636274409 Class: SPONSORED ADR NE

PORTLAND INVESTMENT COUNSEL INC.'s Holding History (CIK: 0001081668)

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

Q4 2023
Shares 3,000 Value ($000) $0 Avg Close — Range —
Q3 2023
Shares 3,300 Value ($000) $0 Avg Close — Range —
Q1 2023
Shares 4,000 Value ($000) $0 Avg Close — Range —
Q4 2022
Shares 4,200 Value ($000) $0 Avg Close — Range —
Q3 2022
Shares 5,000 Value ($000) $258 Avg Close — Range —
Q2 2022
Shares 5,000 Value ($000) $323 Avg Close — Range —
Q1 2022
Shares 5,000 Value ($000) $384 Avg Close — Range —
Q4 2021
Shares 6,000 Value ($000) $434 Avg Close — Range —
Q3 2021
Shares 6,000 Value ($000) $358 Avg Close — Range —
Q2 2021
Shares 7,000 Value ($000) $448 Avg Close — Range —
Q1 2021
Shares 6,000 Value ($000) $355 Avg Close — Range —
Q4 2020
Shares 5,000 Value ($000) $295 Avg Close — Range —