Duolingo co-founder sells 46,682 shares under plan1 report from 1 outlet in 1 language · first reported 2026-09-28 21:25 UTC · updated 2026-09-28 21:25 UTC · JSONEconomy & businessDuolingoReportsDuolingo co-founder sells 46,682 shares under planthemarketsdaily.com · en · 2026-09-28 21:25 UTC