Caledonia Mining Corporation Plc (the "Company" or "Caledonia" - https://www.commodity-tv.com/ondemand/companies/profil/caledonia-mining-corporation-plc/) announces that it has granted new long term incentive plan awards under the Company-s 2015 Omnibus Equity Incentive Compensation Plan (the "Plan"). Awards that have been made to "Persons Discharging Managerial Responsibility" ("PDMRs") within the meaning of theÂ&nb