The following is a round-up of updates by London-listed companies, issued on Thursday and not separately reported by Alliance News:
Arecor Therapeutics PLC - West Sussex, England-based.
NewRiver to spell out growth opportunites to investors propertyweek.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from propertyweek.com Daily Mail and Mail on Sunday newspapers.
NewRiver REIT PLC - London-based real estate investment trust - Completes final disposals of properties owned by the Napier equal joint venture. Sells Kittybrewster retail park in Aberdeen and the Glendoe and Telford retail parks in Inverness to RI UK 1 .