Weekly round-up of the latest corporate announcements, including a formal sale process by Flybe Group plc, secondary offers by Downing FOUR VCT plc and Science in Sport plc, an IPO by Golden Saint Technologies Limited, a joint venture between Wilmington plc and The Digital Insurer PTE. Ltd, a capital reorganisation by URU Metals Limited, returns of value by Smith & Nephew plc and Great Portland Estates plc and AGM notices from Grainger plc and Bellway plc.