

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


Abingdon Health plunges after Avacta stops selling Covid-19 test


TRADING UPDATES: Silver Bullet faces cyber attack; Zoltav to delist


UK shareholder meetings calendar - next 7 days


IN BRIEF: Abingdon Health raises GBP5.5 million in share offer


AIM WINNERS & LOSERS: Vela Tech rises as Skillcast AIM debut goes well


TRADING UPDATES: Abingdon Health swings to loss; MetalNRG in dispute


AIM WINNERS & LOSERS: Naked Wines shares fall on lowered sales outlook