Latest filing published 16 Jan 2026 for National Grid plc, €20.
Filing timeline
BuySaleInsider track record
Closed purchases
Based on 5 purchases whose 90-day window has closed (published at least 91 days ago), the same population our ranking model reads.
Purchases by company
Since each purchase
- -3.6%Entry £11.96 · Close 08 Oct 2026 £11.53
- +7.2%Entry £10.63 · Close at T+90 £11.39
- -2.0%Entry £10.71 · Close at T+90 £10.50
- -0.6%Entry £10.45 · Close at T+90 £10.39
- +21.2%Entry £10.83 · Close at T+365 £13.12
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
Courtney Geduldig: trading record in brief
This profile gathers the share dealings of Courtney Geduldig in National Grid plc. The record holds 7 filings, for trades running from 16 July 2024 to 16 January 2026.
Purchases make up the whole of the open-market record (4 purchases, €1,402). The totals exclude 2 filings filed without an amount. Unlike grants, an open-market purchase is paid for by the insider, at the market price. The rest of the record consists of 3 share grants.
On 4 out of 4 purchases, another insider of the same company was buying within the same 30 days. Such overlaps are known as a cluster signal: distinct people reaching the same decision at about the same time. Looking at 5 purchases old enough to measure, the stock rose over the following 90 days in 60% of cases; the median change was +6.7%. This is a record of the past, not a forecast.
The record was last updated on 16 January 2026 with a share grant (€20) in National Grid plc. The latest purchase dates back some time: it was published 503 days ago, on 24 June 2025. The median gap between trade and publication is zero days: most filings appear on the same day. Under the UK Market Abuse Regulation, managers have three business days to notify their trades. Source: insider filings from RNS (LSE). Past trades are no guide to future returns.
Companies and markets linked to Courtney Geduldig
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 22 shares@ £0.781.2% of flowNew York Stock Exchange (NYSE)RNS:285bca4c-0088-4842-92ff-6efe56ca652a-1Canonical exit: 16 Apr 2026 (T+90)
- 6 shares@ £0.71670.3% of flowNew York Stock Exchange (NYSE)RNS:5746754-2Canonical exit: 19 Oct 2025 (T+90)
- 21,260 sharesOutside of a Trading VenueRNS:5710024-2Canonical exit: 22 Sept 2025 (T+90)
- 1,436 shares@ £0.726771.7% of flowOutside of a Trading VenueRNS:5698113-5Canonical exit: 14 Sept 2025 (T+90)
- 4 shares@ £59.2516.6% of flowOutside of a main marketRNS:5601504Canonical exit: 1 Jul 2025 (T+90)
- 19,517 sharesOutside of a Trading VenueRNS:5281934-2Canonical exit: 23 Oct 2024 (T+90)
- 241 shares@ £0.615510.3% of flowOutside of a Trading VenueRNS:5268620-5Canonical exit: 14 Oct 2024 (T+90)
7 of 7 declarations
