James Lee has increased his holding in Mendell Helium PLC, crossing another disclosure threshold on 17 August 2026.
James Lee Builds 3.83% Stake in Mendell Helium
Mendell Helium PLC (AIM: MDH) has been notified that investor James Lee has acquired a new holding in the company, crossing a disclosure threshold on 6 August 2026.
Mendell Helium Advances Kansas Operations Ahead of Mid-August Production
Mendell Helium (LON: MDH) has reported further operational progress across its Rost 1-26, Rost 2-26 and Brobee assets in Kansas, with production from both Rost wells expected to begin following
Physiomics plc (AIM: PYC) Director Dealing
Physiomics plc (AIM: PYC), a leading mathematical modelling, data science and biostatistics company supporting the development of new therapeutics and personalised medicine solutions, announces that Ian Bagnall, Director of the
Physiomics (AIM: PYC) Awarded Multiple New Contracts
Physiomics plc (AIM: PYC) has secured multiple new contract awards with a combined estimated value of more than £200,000.
Physiomics plc (AIM: PYC) Appointment of Chief Operating Officer
Physiomics plc (AIM: PYC), a leading mathematical modelling, data science and biostatistics company supporting the development of new therapeutics and personalised medicine solutions, is pleased to announce the promotion of
Mendell Helium advances Kansas production plans
Mendell Helium advances Kansas production programme as expansion gathers pace
Physiomics strengthens outlook with cost savings and pipeline growth
Physiomics (AIM: PYC) has provided a positive operational update, highlighting record commercial opportunities, cost savings and a clearer path towards profitability as the AIM-listed modelling and data science specialist executes
Mendell Helium Debuts on AIM as MDH, Accelerating Kansas Helium Production
StockBox spoke to Nick Tulloch, CEO of Mendell Helium, following the company’s official AIM listing under the ticker MDH. Nick discusses the importance of moving to London’s growth market, how
Mendell Helium plc – Admission to Trading on AIM and First Day of Dealings
Mendell Helium plc has officially joined the AIM market of the London Stock Exchange, with trading in its ordinary shares commencing today as the company seeks to accelerate the development
Mendell Helium: From AQSE Producer To AIM Growth Story
Mendell Helium plc (AQSE: MDH) is entering a more important stage in its development. When we last looked at the company the central question was whether a small US focused
Mendell Helium PLC (AQSE: MDH) preparing to join the AIM market
Mendell Helium plc is preparing to join the AIM market after publishing its Schedule One announcement, with trading expected to commence during the week beginning 15 June 2026.