Nov 13 (Reuters) - Liberty Media Corp FWONA.O:
GREG MAFFEI TO STEP DOWN AS LIBERTY MEDIA CEO AT YEAR-END IN CONJUNCTION WITH TRANSACTIONS TO SIMPLIFY CORPORATE STRUCTURE
LIBERTY MEDIA CORP: CHAIRMAN JOHN MALONE TO SERVE AS INTERIM CEO
LIBERTY MEDIA CORP: JOHN MALONE, WILL ASSUME ROLE OF INTERIM CEO
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