Benzinga's Top #PreMarket Gainers

Alpha Pro Tech

shares jumped 22.42% to $9.01 in pre-market trading after falling 26.77% on Tuesday. Alpha Pro Tech develops face masks and other protective apparel. Versar

shares rose 19.76% to $5.03 in pre-market trading after surging 16.67% on Tuesday. Lakeland Industries

shares jumped 16.66% to $25.00 in pre-market trading after dropping 26.10% on Tuesday. Ebola-related stocks gain on report of second Texas health care worker testing positive for Ebola. CSX

gained 1.20% to $33.00 after the company reported upbeat earnings for the third quarter.