Insider track record Other Across 22 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Discover the complete record of transactions filed by Louise Melikian. Director active across 1 company, notably Johnson Matthey Plc. Cumulatively, 26 reports have been recorded. Activity tracked since 21 February 2024. The latest transaction was disclosed on 12 August 2025 (Purchase). Regulator: RNS (LSE). The full history is accessible without signup.
Companies and markets linked to Louise Melikian Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations 26 total
● Chief Executive, Platinum Group Metal Services (PGMS) · Executives · 12 Aug 2025 · Johnson Matthey Plc 12 shares @ £17.8025 0.0% of flow ISIN ISIN GB00BZ4BQC70RNS:5779810-2 ● Chief Executive, Platinum Group Metal Services (PGMS) · Executives · 13 Aug 2025 · Johnson Matthey Plc 14 shares @ £17.725 0.0% of flow RNS:5779656-2 ● Chief Executive, Platinum Group Metal Services (PGMS) · Executives · 1 Aug 2025 · Johnson Matthey Plc 4,129 shares @ £17.212 8.9% of flow ISIN ISIN GB00BZ4BQC70RNS:5768473-11 ● Chief Executive, Platinum Group Metal Services (PGMS) · Executives · 1 Aug 2025 · Johnson Matthey Plc 28,759 shares @ £17.212 61.9% of flow ISIN ISIN GB00BZ4BQC70RNS:5768473-3 ● Chief Executive, Platinum Group Metal Services (PGMS) · Executives · 18 Jul 2025 · Johnson Matthey Plc 14 shares @ £18.655 0.0% of flow RNS:5744549-2 ● Chief Executive, Platinum Group Metal Services (PGMS) · Executives · 20 Jun 2025 · Johnson Matthey Plc 14 shares @ £17.1924 0.1% of flow ISIN ISIN GB00BZ4BQC70RNS:5705819-3 ● Chief Executive, Platinum Group Metal Services (PGMS) · Executives · 22 May 2025 · Johnson Matthey Plc 18 shares @ £13.843 0.1% of flow ISIN ISIN GB00BZ4BQC70RNS:5666108-3 ● Chief Executive, Platinum Group Metal Services (PGMS) · Executives · 17 Apr 2025 · Johnson Matthey Plc 33 shares @ £12.0024 0.2% of flow ISIN ISIN GB00BZ4BQC70RNS:5622741-3 ● Chief Executive, Platinum Group Metal Services (PGMS) · Executives · 20 Mar 2025 · Johnson Matthey Plc 27 shares @ £14.4472 0.2% of flow ISIN ISIN GB00BZ4BQC70RNS:5582762-3 ● Chief Executive, Platinum Group Metal Services (PGMS) · Executives · 20 Feb 2025 · Johnson Matthey Plc 24 shares @ £14.5068 0.2% of flow ISIN ISIN GB00BZ4BQC70RNS:5546395-3 ● Chief Executive, Platinum Group Metal Services (PGMS) · Executives · 11 Feb 2025 · Johnson Matthey Plc 4 shares @ £14.415 0.0% of flow ISIN ISIN GB00BZ4BQC70RNS:5537926-3 ● Chief Executive, Platinum Group Metal Services (PGMS) · Executives · 23 Jan 2025 · Johnson Matthey Plc 27 shares @ £13.6198 0.2% of flow ISIN ISIN GB00BZ4BQC70RNS:5512442-3 ● Chief Executive, Platinum Group Metal services (PGMS) · Executives · 19 Dec 2024 · Johnson Matthey Plc 30 shares @ £13.6306 0.2% of flow ISIN ISIN GB00BZ4BQC70RNS:5475614-3 ● Chief Executive, Platinum Group Metal Services (PGMS) · Executives · 21 Nov 2024 · Johnson Matthey Plc 24 shares @ £15.0373 0.2% of flow ISIN ISIN GB00BZ4BQC70RNS:5439452-3 24 shares @ £15.0521 0.2% of flow ISIN ISIN GB00BZ4BQC70RNS:5394053-4 24 shares @ £15.9826 0.2% of flow ISIN ISIN GB00BZ4BQC70RNS:5356680-4 24 shares @ £16.0257 0.2% of flow ISIN ISIN GB00BZ4BQC70RNS:5319952-4 2 shares @ £15.735 0.0% of flow ISIN ISIN GB00BZ4BQC70RNS:5311091-4 542 shares @ £16.662 4.0% of flow ISIN ISIN GB00BZ4BQC70RNS:5296107-17 12,753 shares @ £16.662 94.3% of flow ISIN ISIN GB00BZ4BQC70RNS:5296107-5 21 shares @ £16.95 16.3% of flow ISIN ISIN GB00BZ4BQC70RNS:5272481-4 24 shares @ £15.47 16.9% of flow ISIN ISIN GB00BZ4BQC70RNS:5233185-4 21 shares @ £18.71 17.6% of flow ISIN ISIN GB00BZ4BQC70RNS:5186471-4 21 shares @ £17.67 16.6% of flow ISIN ISIN GB00BZ4BQC70RNS:5149610-4 21 shares @ £18.64 53.9% of flow ISIN ISIN GB00BZ4BQC70RNS:5114506-3 25 of 26 declarations
Load more (1 remaining) About Louise Melikian Louise Melikian is a declarant linked to Johnson Matthey Plc, where she holds the role of Chief Executive, Platinum Group Metal Services (PGMS). She has 24 filings in total, and across the recent filings covered here, purchases amount to EUR 7,587 with no sales, from 2024-02-22 to 2025-08-13, with the modal transaction nature shown as Purchase.