Alector (ALEC) Reports Q4 Loss, Lags Revenue Estimates Posted byZacks Equity Research February 24, 2022 Leave a comment on Alector (ALEC) Reports Q4 Loss, Lags Revenue Estimates Alector (ALEC) delivered earnings and revenue surprises of -423.08% and 81.43%, respectively, for the quarter ended December 2021. Do the numbers hold clues to what lies ahead for the stock?