Brief: IMMSI Q1 EBITDA EUR 58.4 Mln
May 13 (Reuters) - Immsi SpA IMSI.MI: Q1 EBITDA EUR 58.4 MILLION Q1 NET LOSS EUR 1.2 MILLION TO START SHARE BUYBACK PROGRAM UP TO EUR 10 MILLION Q1 NET SALES EUR 369.1 MILLION Further company coverage: IMSI.MI (Gdansk Newsroom) ((gdansk.newsroom@thomsonreuters.com; +48 58 769 66 00;))