Latest filing published 03 Jun 2026 for Johnson Matthey Plc, €173k.
Filing timeline
BuySaleInsider track record
Closed purchases
Based on 3 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
- -18.6%Entry £27.73 · Close at T+90 £22.58
- +24.7%Entry £19.75 · Close 15 Oct 2026 £24.62
- +1.8%Entry £19.30 · Close at T+90 £19.64
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.
Andrew Cosslett: trading record in brief
Andrew Cosslett appears in our data through filings on Johnson Matthey PLC shares, published by RNS (LSE). Over a trading history stretching from 26 August 2025 to 3 June 2026, the count stands at 4 filings.
On the market, this insider has only ever bought: 4 purchases, €689k in total. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. In 2026 alone, the filings show 3 purchases and no sales.
The median purchase comes to €173k. Of 3 purchases, 3 formed part of a group of insiders buying within 30 days of each other. Purchases made close together by different insiders form what is called a cluster. Looking at 3 purchases old enough to measure, the stock rose over the following 90 days in 67% of cases; the median change was +1.8%. Past outcomes like these are no guarantee of what comes next.
Most recently, on 6 June 2026, the filings show an open-market purchase worth €173k in Johnson Matthey PLC. Most trades are made public on the day they happen. For comparison, UK MAR gives managers three business days to notify a trade. Source: insider filings from RNS (LSE). Past trades are no guide to future returns.
Companies and markets linked to Andrew Cosslett
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 6,884 shares@ £21.680.0052% mcap33.4% of flowLondon Stock Exchange (XLON)ISIN GB00BZ4BQC70RNS:32a55e75-2f2a-48d5-b796-fdabc3ff5ec5Canonical exit: 1 Sept 2026 (T+90)
- 5,136 shares@ £19.370922.0% of flowLondon Stock Exchange (XLON)ISIN GB00BZ4BQC70RNS:4b6d00c8-47f9-4583-8bb4-ec8093f45dc2Canonical exit: 25 May 2026 (T+90)
- 10,495 shares@ £18.9644.6% of flowLondon Stock Exchange (XLON)ISIN GB00BZ4BQC70RNS:5794733Canonical exit: 24 Nov 2025 (T+90)
3 of 3 declarations
