UPDATE 2-Icahn demands SandRidge board shake-up to boost oversight
January 09, 2018 at 13:42 PM EST
Jan 9 (Reuters) - SandRidge Energy Inc's biggest shareholder, Carl Icahn, called on Tuesday for two of the U.S. shale producer's directors to be replaced, blasting the board for failing to rein in what he sees as profligate executives.