Hacker Severin's most recent trade in Duolingo Inc - Ordinary Shares - Class A was a trade of 10,000 Class A Common Stock done at an average price of $38.1 . Disclosure was reported to the exchange on July 7, 2025.
| Stock | Client Name | Client Category | Action | Reported to Exchange | Quantity | Post Transaction Holding | Traded % | Avg. Price | Value | Security Type |
|---|---|---|---|---|---|---|---|---|---|---|
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | 07 Jul 2025 | 10,000 | 10,072 | - | 38.1 | 380,800 | Class A Common Stock | |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 07 Jul 2025 | 10,000 | 95,252 | - | - | Stock Option (Right to Buy) | |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | 07 Jul 2025 | 10,000 | 96,075 | - | - | Class B Common Stock | ||
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | 07 Jul 2025 | 10,000 | 86,075 | - | - | Class B Common Stock | ||
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 392.76 per share. | 07 Jul 2025 | 2,000 | 4,074 | - | 392.8 | 785,517 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 390.83 per share. | 07 Jul 2025 | 1,741 | 7,631 | - | 390.8 | 680,428 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 391.71 per share. | 07 Jul 2025 | 1,557 | 6,074 | - | 391.7 | 609,897 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 393.78 per share. | 07 Jul 2025 | 1,400 | 2,674 | - | 393.8 | 551,299 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 396.09 per share. | 07 Jul 2025 | 1,202 | 672 | - | 396.1 | 476,097 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 394.93 per share. | 07 Jul 2025 | 800 | 1,874 | - | 394.9 | 315,945 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 396.73 per share. | 07 Jul 2025 | 600 | 72 | - | 396.7 | 238,039 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 388.56 per share. | 07 Jul 2025 | 500 | 9,372 | - | 388.6 | 194,282 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 386.90 per share. | 07 Jul 2025 | 200 | 9,872 | - | 386.9 | 77,381 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | 20 Jun 2025 | 10,000 | 10,072 | - | 38.1 | 380,800 | Class A Common Stock | |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | 20 Jun 2025 | 10,000 | 86,075 | - | - | Class B Common Stock | ||
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | 20 Jun 2025 | 10,000 | 96,075 | - | - | Class B Common Stock | ||
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 20 Jun 2025 | 10,000 | 105,252 | - | - | Stock Option (Right to Buy) | |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 469.55 per share. | 20 Jun 2025 | 2,183 | 5,672 | - | 469.6 | 1,025,037 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 470.39 per share. | 20 Jun 2025 | 1,401 | 4,271 | - | 470.4 | 659,013 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 471.45 per share. | 20 Jun 2025 | 1,199 | 3,072 | - | 471.5 | 565,273 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 468.40 per share. | 20 Jun 2025 | 1,017 | 7,855 | - | 468.4 | 476,362 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 472.54 per share. | 20 Jun 2025 | 928 | 2,144 | - | 472.5 | 438,513 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 467.46 per share. | 20 Jun 2025 | 900 | 8,872 | - | 467.5 | 420,711 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 476.47 per share. | 20 Jun 2025 | 700 | 672 | - | 476.5 | 333,530 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 474.65 per share. | 20 Jun 2025 | 500 | 1,372 | - | 474.7 | 237,326 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 478.12 per share. | 20 Jun 2025 | 400 | 272 | - | 478.1 | 191,248 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 466.43 per share. | 20 Jun 2025 | 300 | 9,772 | - | 466.4 | 139,929 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 473.46 per share. | 20 Jun 2025 | 272 | 1,872 | - | 473.5 | 128,781 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 481.35 per share. | 20 Jun 2025 | 200 | 72 | - | 481.4 | 96,270 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | 06 Jun 2025 | 60,000 | 60,000 | - | 0 | Class A Common Stock | ||
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 06 Jun 2025 | 60,000 | 0 | - | 0 | Class A Common Stock | |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | 06 Jun 2025 | 60,000 | 2,896,917 | - | - | Class B Common Stock | ||
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | 05 Jun 2025 | 10,000 | 96,075 | - | - | Class B Common Stock | ||
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 05 Jun 2025 | 10,000 | 115,252 | - | - | Stock Option (Right to Buy) | |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | 05 Jun 2025 | 10,000 | 10,072 | - | 38.1 | 380,800 | Class A Common Stock | |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | 05 Jun 2025 | 10,000 | 86,075 | - | - | Class B Common Stock | ||
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 523.78 per share. | 05 Jun 2025 | 2,804 | 5,272 | - | 523.8 | 1,468,687 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 526.86 per share. | 05 Jun 2025 | 1,400 | 2,172 | - | 526.9 | 737,604 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 524.92 per share. | 05 Jun 2025 | 1,200 | 4,072 | - | 524.9 | 629,903 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 522.77 per share. | 05 Jun 2025 | 996 | 8,076 | - | 522.8 | 520,678 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 527.85 per share. | 05 Jun 2025 | 900 | 1,272 | - | 527.9 | 475,067 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 529.01 per share. | 05 Jun 2025 | 600 | 672 | - | 529.0 | 317,407 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 530.09 per share. | 05 Jun 2025 | 500 | 172 | - | 530.1 | 265,046 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 525.95 per share. | 05 Jun 2025 | 500 | 3,572 | - | 526.0 | 262,977 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 521.60 per share. | 05 Jun 2025 | 500 | 9,072 | - | 521.6 | 260,802 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 519.15 per share. | 05 Jun 2025 | 300 | 9,772 | - | 519.2 | 155,746 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 520.05 per share. | 05 Jun 2025 | 200 | 9,572 | - | 520.1 | 104,010 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 531.12 per share. | 05 Jun 2025 | 100 | 72 | - | 531.1 | 53,112 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 19 May 2025 | 10,000 | 125,252 | - | - | Stock Option (Right to Buy) | |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | 19 May 2025 | 10,000 | 10,072 | - | 38.1 | 380,800 | Class A Common Stock | |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | 19 May 2025 | 10,000 | 86,075 | - | - | Class B Common Stock | ||
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | 19 May 2025 | 10,000 | 96,075 | - | - | Class B Common Stock | ||
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 525.57 per share. | 19 May 2025 | 2,000 | 4,072 | - | 525.6 | 1,051,131 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 526.61 per share. | 19 May 2025 | 1,700 | 2,372 | - | 526.6 | 895,230 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 527.63 per share. | 19 May 2025 | 1,600 | 772 | - | 527.6 | 844,205 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 519.78 per share. | 19 May 2025 | 1,509 | 8,463 | - | 519.8 | 784,343 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 522.05 per share. | 19 May 2025 | 874 | 7,289 | - | 522.1 | 456,272 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 524.58 per share. | 19 May 2025 | 700 | 6,072 | - | 524.6 | 367,205 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 528.43 per share. | 19 May 2025 | 600 | 172 | - | 528.4 | 317,057 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 523.07 per share. | 19 May 2025 | 517 | 6,772 | - | 523.1 | 270,426 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 521.11 per share. | 19 May 2025 | 300 | 8,163 | - | 521.1 | 156,333 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 517.74 per share. | 19 May 2025 | 100 | 9,972 | - | 517.7 | 51,774 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 530.64 per share. | 19 May 2025 | 100 | 72 | - | 530.6 | 53,064 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | 05 May 2025 | 10,000 | 10,072 | - | 38.1 | 380,800 | Class A Common Stock | |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 05 May 2025 | 10,000 | 135,252 | - | - | Stock Option (Right to Buy) | |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | 05 May 2025 | 10,000 | 96,075 | - | - | Class B Common Stock | ||
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | 05 May 2025 | 10,000 | 86,075 | - | - | Class B Common Stock | ||
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 495.73 per share. | 05 May 2025 | 1,640 | 4,212 | - | 495.7 | 812,993 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 492.63 per share. | 05 May 2025 | 1,200 | 7,872 | - | 492.6 | 591,159 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 493.87 per share. | 05 May 2025 | 1,165 | 6,707 | - | 493.9 | 575,355 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 501.34 per share. | 05 May 2025 | 1,003 | 472 | - | 501.3 | 502,846 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 500.12 per share. | 05 May 2025 | 1,000 | 1,475 | - | 500.1 | 500,123 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 494.59 per share. | 05 May 2025 | 855 | 5,852 | - | 494.6 | 422,873 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 496.81 per share. | 05 May 2025 | 822 | 3,390 | - | 496.8 | 408,379 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 491.44 per share. | 05 May 2025 | 600 | 9,072 | - | 491.4 | 294,866 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 497.82 per share. | 05 May 2025 | 498 | 2,892 | - | 497.8 | 247,913 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 499.12 per share. | 05 May 2025 | 417 | 2,475 | - | 499.1 | 208,131 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 502.26 per share. | 05 May 2025 | 400 | 72 | - | 502.3 | 200,905 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 488.95 per share. | 05 May 2025 | 200 | 9,672 | - | 489.0 | 97,790 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 480.97 per share. | 05 May 2025 | 200 | 9,872 | - | 481.0 | 96,194 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | 21 Apr 2025 | 10,000 | 10,072 | - | 38.1 | 380,800 | Class A Common Stock | |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 21 Apr 2025 | 10,000 | 145,252 | - | - | Stock Option (Right to Buy) | |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | 21 Apr 2025 | 10,000 | 96,075 | - | - | Class B Common Stock | ||
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | 21 Apr 2025 | 10,000 | 86,075 | - | - | Class B Common Stock | ||
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 316.08 per share. | 21 Apr 2025 | 2,057 | 1,718 | - | 316.1 | 650,174 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 309.73 per share. | 21 Apr 2025 | 1,200 | 8,872 | - | 309.7 | 371,674 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 314.92 per share. | 21 Apr 2025 | 1,197 | 3,775 | - | 314.9 | 376,961 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 312.74 per share. | 21 Apr 2025 | 1,100 | 5,872 | - | 312.7 | 344,017 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 310.58 per share. | 21 Apr 2025 | 1,000 | 7,872 | - | 310.6 | 310,577 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 313.86 per share. | 21 Apr 2025 | 900 | 4,972 | - | 313.9 | 282,475 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 311.84 per share. | 21 Apr 2025 | 900 | 6,972 | - | 311.8 | 280,657 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 323.88 per share. | 21 Apr 2025 | 400 | 72 | - | 323.9 | 129,551 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 320.03 per share. | 21 Apr 2025 | 356 | 716 | - | 320.0 | 113,932 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 317.24 per share. | 21 Apr 2025 | 299 | 1,419 | - | 317.2 | 94,854 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 317.79 per share. | 21 Apr 2025 | 247 | 1,172 | - | 317.8 | 78,495 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 321.10 per share. | 21 Apr 2025 | 244 | 472 | - | 321.1 | 78,349 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 318.85 per share. | 21 Apr 2025 | 100 | 1,072 | - | 318.9 | 31,885 | Class A Common Stock |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 07 Apr 2025 | 10,000 | 155,252 | - | - | Stock Option (Right to Buy) | |
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | 07 Apr 2025 | 10,000 | 96,075 | - | - | Class B Common Stock | ||
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | 07 Apr 2025 | 10,000 | 86,075 | - | - | Class B Common Stock | ||
| Duolingo Inc - Ordinary Sh... | Severin Hacker | Director, Chief Tech Officer, Co-Founder, Ten Percent Owner | 07 Apr 2025 | 10,000 | 10,072 | - | 38.1 | 380,800 | Class A Common Stock |