Brief: Sompo Holdings Inc - To Buy Back Up To 1.9% Of Own Shares Worth 69 Billion Yen
May 20 (Reuters) - Sompo Holdings Inc 8630.T: SOMPO HOLDINGS INC - TO BUY BACK UP TO 1.9% OF OWN SHARES WORTH 69 BILLION YEN Source text: ID:nTSqt841bb Further company coverage: 8630.T (Reporting by Kiyoshi Takenaka) ((kiyoshi.takenaka@thomsonreuters.com;))