Duolingo, Inc. (NASDAQ:DUOL) Q4 2022 Earnings Conference Call February 28, 2023 5:30 PM ET Company Participants Deborah Belevan - VP, IR Luis von Ahn - Co-Founder, Chairman of the Board, President & CEO Matthew Skaruppa - CFO Conference Call Participants Ryan MacDonald - Needham & Company Justin Patterson - KeyBanc Capital Markets Andrew Boone - JMP Securities Eric Sheridan - Goldman Sachs Group Mario Lu - Barclays Bank Nathaniel Schindler - Bank of America Merrill Lynch Aaron Kessler - Raymond James & Asso ...