Coty falls on surprise quarterly loss

** Shares of CoverGirl parent Coty COTY.N fall 11.5% to $4.30 in extended trading

** Co reports Q4 adjusted loss of 5 cents, compared with analysts' average estimate of profit of 2 cents, according to data compiled by LSEG

** Coty's Q4 revenue down 8% at $1.25 billion, compared with est. of $1.20 billion

** Coty sees Q1 like-for-like sales declining 6% to 8%, compared with 4.5% growth a year ago

** As of last close, stock down ~30% this year