NATIONAL GRID PLC

Ticker: NGG CUSIP: 636274409 Class: SPONSORED ADR NE

Callan Family Office, LLC's Holding History (CIK: 0001938970)

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

Q4 2025
Shares 45,940 Value ($000) $3,553 Avg Close — Range —
Q3 2025
Shares 14,251 Value ($000) $1,036 Avg Close — Range —
Q2 2025
Shares 18,404 Value ($000) $1,369 Avg Close — Range —
Q4 2024
Shares 5,669 Value ($000) $337 Avg Close — Range —