stec cuts DIA LN • Berenberg downgrades SZU GR (sell) & upgrades RSL LN, SocGen upgrades ELPE GA (buy) • Citi upgrades BKIA SM/CABK SM (buy) & cuts KIO SJ (sell), Panmure upgrades PDG LN (buy) • DB downgrades PKN PW, GS upgrades CHR DC (buy), Kepler downgrades CSGN SW • JPM downgrades KNIN SW/GJF NO &