Severin Hacker, the Chief Technology Officer and Co-Founder of Duolingo , Inc. (NASDAQ:DUOL), recently sold a substantial portion of his holdings in the company. According to a filing with the ...

Severin Hacker, the Chief Tech Officer of $DUOL, sold 200 shares of the company on 02-05-2025 for an estimated $81,453. We received data on the trade from a recent ...

Severin Hacker, the Chief Technology Officer and Co-Founder of Duolingo , Inc. (NASDAQ:DUOL), recently sold a substantial portion of his holdings in the company. According to a recent SEC filing ...

Duolingo was formed in 2011 by Luis von Ahn and Severin Hacker in the US city of Pittsburgh. The app now claims 8 million subscribers and more than 100 million active users monthly. The company ...

The company was founded by Luis von Ahn and Severin Hacker in 2011 and is headquartered in Pittsburgh, PA.

The company was founded by Luis von Ahn and Severin Hacker in 2011 and is headquartered in Pittsburgh, PA. U.S. News compares companies to their industry peers based on a variety of company ...