The largest listing on the LSE in over a decade: Consumer giant Haleon is demerging from GSK by admin July 15, 2022 July 15, 2022 308 views Haleon will list on the LSE at 8am on 18 July in a demerger from GSK. The split will leave shareholders with one share of GlaxoSmithKline and one share of… 0 FacebookTwitterLinkedinEmail