ROBERT MEESE plan to sell securities of DUOLINGO, INC. under Form 144

ROBERT MEESE filed Form 144 to notify SEC of plan to sell 1420 units of DUOLINGO, INC. securities around 2026-05-15, with aggregate market value of $159,260.38. The total outstanding units is 40237065.0. The amount planned to be sold represents 0.00% of total outstanding units; Recent transactions in past 3 months include: On 02/17/2026, sold 1000 units for $110060.60;