** Shares of grocery wholesaler United Natural Foods UNFI.N up 5.6% at $27.40 premarket
** Q3 net sales of $8.06 bln top estimates of $7.78 bln, Q3 adj. EPS of 44 cents also top estimates of 21 cents - LSEG
** Not updating its annual adjusted earnings per share and net sales forecasts due to impact of unauthorized activity on its information technology systems on June 5, company says
** Focused on managing through the cyber incident in the near term to restore its capabilities, says CEO Sandy Douglas
** YTD, stock down about 5% as of last close
(Reporting by Juveria Tabassum in Bengaluru)
((Juveria.Tabassum@thomsonreuters.com;))