Duolingo, INC Form 4 insider transactions

Stephen C. Chen, General Counsel of Duolingo, Inc., exercised stock options to acquire 3,700 shares of Class A Common Stock at $14.42 per share on December 19, 2024.

Duolingo's Chief Financial Officer, Matthew Skaruppa, sold a total of 14,250 shares of Class A Common Stock on December 16, 2024, under a pre-arranged trading plan.

Duolingo's CEO, Luis von Ahn, sold a significant number of Class A common stock shares over two days, December 13th and 16th, under a pre-arranged 10b5-1 trading plan.

Duolingo's CEO, Luis von Ahn, sold a portion of his Class A common stock under a pre-arranged trading plan, while also exercising stock options and converting Class B shares.

Duolingo's Chief Technology Officer and co-founder, Severin Hacker, sold a significant number of Class A common stock shares on December 13, 2024, under a pre-arranged 10b5-1 trading plan.

Duolingo's Chief Technology Officer, Severin Hacker, executed multiple sales of Class A Common Stock on December 12, 2024, under a pre-arranged 10b5-1 trading plan.

Duolingo's Chief Technology Officer, Severin Hacker, executed multiple sales of Class A Common Stock on December 11, 2024, while also exercising stock options.

Duolingo executive Bonnie Ross was granted 965 restricted stock units (RSUs) that will vest over three years.

Natalie Glance, Chief Engineering Officer at Duolingo, sold a total of 1,500 Class A Common Stock shares on December 6, 2024, under a pre-arranged 10b5-1 trading plan.

Duolingo's Chief Financial Officer, Matthew Skaruppa, exercised stock options and sold a portion of his holdings under a pre-arranged 10b5-1 trading plan.

Duolingo's Chief Technology Officer, Severin Hacker, converted and then gifted 3,000 shares of Class A Common Stock.

Duolingo's Chief Technology Officer, Severin Hacker, amended a previous SEC filing to correct the number of Class B common stock disposed of and the number of Class B common stock directly beneficially owned following a transaction.

Duolingo's CEO, Luis von Ahn, was granted 60,000 performance-based restricted stock units and converted 28,230 Class B shares to Class A shares.

Duolingo's Chief Technology Officer, Severin Hacker, reported the acquisition of performance-based restricted stock units and the conversion of Class B common stock to Class A common stock.

Duolingo's General Counsel, Stephen C. Chen, sold a total of 2,642 shares of Class A Common Stock on November 18, 2024, under a pre-arranged 10b5-1 trading plan.

Duolingo's Chief Financial Officer, Matthew Skaruppa, sold a total of 4,591 shares of Class A Common Stock on November 18, 2024, under a pre-arranged 10b5-1 trading plan.

Duolingo's General Counsel, Stephen C. Chen, sold 1,249 shares of Class A Common Stock to cover tax obligations related to vesting Restricted Stock Units.

Duolingo's Chief Business Officer, Robert Meese, sold 1,625 Class A common shares to cover tax obligations related to vesting Restricted Stock Units.

Duolingo's Chief Financial Officer, Matthew Skaruppa, sold 3,285 shares of Class A Common Stock to cover tax obligations related to vesting Restricted Stock Units.

Duolingo's Chief Engineering Officer, Natalie Glance, sold 3,021 shares of Class A Common Stock to cover tax obligations related to vesting Restricted Stock Units.

Natalie Glance, Chief Engineering Officer of Duolingo, Inc., executed multiple sales of Class A Common Stock on November 6, 2024, under a pre-arranged 10b5-1 trading plan.

Duolingo's CFO, Matthew Skaruppa, exercised stock options and sold shares of Class A Common Stock under a pre-arranged Rule 10b5-1 trading plan.

Natalie Glance, Chief Engineering Officer of Duolingo, Inc., sold 1,500 shares of Class A Common Stock on October 7, 2024, at a price of $280.91 per share.

Duolingo's Chief Financial Officer, Matthew Skaruppa, exercised stock options and sold a portion of his Class A Common Stock on October 1, 2024, under a pre-arranged Rule 10b5-1 trading plan.

Robert Meese, Chief Business Officer of Duolingo, Inc., sold a portion of his Class A Common Stock on September 25, 2024, under a pre-arranged 10b5-1 trading plan.

Robert Meese, Chief Business Officer of Duolingo, Inc., sold 5,000 shares of Class A Common Stock on September 20, 2024, at a price of $270 per share, according to a recent SEC filing.

Robert Meese, Chief Business Officer of Duolingo, Inc., executed sales of Class A Common Stock on September 17 and 18, 2024, under a pre-arranged 10b5-1 trading plan.

Natalie Glance, Chief Engineering Officer of Duolingo, Inc., executed multiple sales of Class A Common Stock on September 6, 2024, under a pre-arranged 10b5-1 trading plan.

Duolingo's Chief Financial Officer, Matthew Skaruppa, exercised stock options and sold shares of Class A Common Stock on September 3, 2024, under a pre-arranged Rule 10b5-1 trading plan.

Duolingo's General Counsel, Stephen C. Chen, exercised stock options and sold shares of Class A Common Stock on August 30, 2024, according to a Form 4 filing with the SEC.