Brief: Argo Blockchain CEO Thomas Chippas Steps Down
Jan 21 (Reuters) - Argo Blockchain PLC ARB.L :
* THOMAS CHIPPAS STEPPING DOWN AS CHIEF EXECUTIVE OFFICER
* APPOINTED JIM MACCALLUM, CURRENT CHIEF FINANCIAL OFFICER,
AS
INTERIM-CHIEF EXECUTIVE OFFICER
Source text: ID:nRSU0296Ua
Further company coverage: ARB.L
((Reuters.Briefs@thomsonreuters.com;))