Sue Whalley

Sue Whalley appears in our data through filings on Centrica plc shares, published by RNS (LSE). The record holds 17 filings, for trades running from 17 April 2025 to 25 September 2026.

No open-market sale appears; the market trades are 17 purchases worth €35k. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. 2026 to date brings 12 purchases and no sales.

The median purchase comes to €1,128. Measured against the company's value, the median purchase equals 0.0000% of market capitalisation, across 10 purchases where it is known. Clusters matter here: 17 out of 17 purchases overlapped with buying by a colleague within 30 days. A cluster is several different insiders buying the same stock within a short window, a pattern studied more closely than a single purchase. After 13 purchases with a full 90-day history, the hit rate stands at 46% and the median 90-day move at -3.8%. These figures describe past trades and do not predict future prices.

On 25 September 2026 came the latest disclosure, an open-market purchase for €1,131 in Centrica plc. Publication is fast: at least half of the trades appear on RNS (LSE) on the same day. The regulation allows three business days to notify a trade (UK MAR). Source: insider filings from RNS (LSE). Past trades are no guide to future returns.