** Shares of construction supplies firm Vulcan Materials VMC.N fall 7.8% to $302 premarket

** Co posts Q4 adj. EPS of $1.70, missing analysts' estimates of $2.11, according to data compiled by LSEG

** Q4 revenue of $1.91 bln also misses estimates of $1.96 bln

** Seventeen of 25 brokerages rate the stock "buy" or higher, eight "hold"; their median PT is $330.50 - LSEG data

** Up to last close, VMC up 14.9% YTD