Haydale announced the appointment of Theresa Wallis as an independent Non-Executive Director and Chair of the Audit Committee with effect from 10th June 2020. Theresa has broad business experience, having worked most of her executive career in financial services, moving into technology commercialization in 2001. Theresa's previous roles include 13 years with the London Stock Exchange, where from 1995 to 2001 she was Chief Operating Officer of AIM, the market for smaller growing companies, having managed the market's development and launch. From 2001 to end 2006, Theresa was a Principal Executive of ANGLE plc, a venture management and consulting business focusing on the commercialization of technology. Since 2001, Theresa has held a number of non-executive directorships, including LiDCO Group plc where she was Non-Executive Chairman, Veriton Pharma Ltd. and the Quoted Companies Alliance. The company also announced that Roger Humm, the senior independent Non-Executive Director and the company's Audit Committee chair, will step down from the Board from the 10th June 2020.