NLB's shares closed 1.81% lower at 54.4 euro. They generated half of LJSE's trading turnover on Wednesday - 225,510 euro.
The bourse's total trading turnover slightly fell to 449,850 euro ($493,448) from 929,240 euro on Tuesday.
Hand tools manufacturer Unior [LJSE:UKIG] posted the biggest gains among the blue-chip companies. The company's shares closed at 14.9 euro, up 6.43%.
The blue-chip SBITOP index, which tracks the most liquid and capitalised stocks on the LJSE, closed 0.43% lower at 865.28 points.
($=0.9139 euro)