UK's Kainos falls on FY revenue drop
** UK's Kainos Group KNOS.L down 3.6% at 783.5 p ** Stock posts biggest intraday loss since April 9, 2025 ** IT software developer posts FY revenue of 367.2 million pounds ($489.7 million), down 4% from a year earlier ** Co also posts FY adj PBT of 65.6 million pounds, down 15% compared to the year ago ** Announces launch of share buyback programme of 30 million pounds ** Stock down 1.30% YTD ($1 = 0.7498) (Reporting by Subiksha S) ((Subiksha.S@thomsonreuters.com))