Duolingo, Inc. (NasdaqGS:DUOL) announces an Equity Buyback for $400 million worth of its shares.Duolingo, Inc. (NasdaqGS:DUOL) announces a share repurchase program. Under the program, the company will repurchase up to $400 million worth of its share. The purpose of the program is commitment to capital allocation, including returning capital to stockholders and managing dilution, while maintaining flexibility to invest in long-term growth. The program has no expiration date.