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NGG is in the SEC directory. Its filing history has not been imported and scored yet.

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CIK: 0001004315
Exchange: NYSE
Directory observed: Oct 8, 2026, 12:02 AM UTC

Directory inclusion does not confirm complete filing history. Share classes are kept separate.

Congress transactions 1

All Congress filings

Sale disclosed

National Grid Transco, PLC National Grid PLC (NGG) · Stock

The filing reports a sale for a spouse.

Valerie HoyleReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: September 23, 2025

Filed October 10, 2025 · 17d laterOriginal report