NATIONAL GRID PLC

Ticker: NGG CUSIP: 636274409 Class: SPONSORED ADR NE

Guardian Partners Inc.'s Holding History (CIK: 0001884799)

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

Q4 2025
Shares 173,539 Value ($000) $15,181 Avg Close — Range —
Q3 2025
Shares 165,908 Value ($000) $12,088 Avg Close — Range —
Q2 2025
Shares 167,143 Value ($000) $11,842 Avg Close — Range —
Q1 2025
Shares 170,671 Value ($000) $12,239 Avg Close — Range —
Q4 2024
Shares 169,863 Value ($000) $9,849 Avg Close — Range —