

(Alliance News) - The following is a round-up of updates by London-listed companies, issued on Friday and not separately reported by Alliance News:


TRADING UPDATES: Argo falls to loss; Airea UK sales continue recovery


AIM WINNERS & LOSERS: Sareum in patent boost; Airea flags uncertainty


EXECUTIVE CHANGES: Imperial Brands CFO enters; DF Capital chair exits


EXECUTIVE CHANGES: Keywords Studios CEO takes health-related leave


TRADING UPDATES: Origin Enterprises loss slims; Amryt issues guidance


IN BRIEF: Airea Swings To Interim Loss As Revenue Down 20%


UK TRADING UPDATE SUMMARY: Howden Joinery Suspends Payouts, Guidance