Exercise of Warrants and Options and TVR

27 April 2021   (EPIC: SRC / Market: AIM / Sector: Construction Materials)   SIGMAROC PLC  (‘SigmaRoc’, the ‘Company’ or the ‘Group’)   Exercise of Warrants and Options and TVR   SigmaRoc (AIM: SRC), the AIM quoted buy-and-build construction materials group, announces that it has received warrant exercise notices to subscribe for 1,026,014 new ordinary…