NATIONAL GRID PLC

Ticker: NGG CUSIP: 636274409 Class: SPONSORED ADR NE

Aigen Investment Management, LP's Holding History (CIK: 0001741224)

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

Q4 2025
Shares 3,582 Value ($000) $277 Avg Close — Range —
Q4 2024
Shares 7,338 Value ($000) $436 Avg Close — Range —
Q3 2022
Shares 7,183 Value ($000) $370 Avg Close — Range —
Q4 2021
Shares 14,472 Value ($000) $983 Avg Close — Range —