InsidersTradesSigma
Across 6 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Explore the detailed record of transactions filed by Justine Campbell. Director active across 1 company, notably National Grid plc. In total, 7 filings have been published. History available since 16 June 2023. The latest transaction was disclosed on 16 June 2025 (Purchase). Regulator: RNS (LSE). The full history is free.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
7 of 7 declarations
Justine Campbell is a declarant linked to National Grid plc, where the role listed is Chief Legal Officer. The record shows 7 filings in total, and across the 7 sampled filings between 2023-06-16 and 2025-06-24, buy volume is EUR 217116 and sell volume is EUR 354959, with Purchase as the modal transaction nature.