Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-05-15 Sale | 2026-05-19 4:42 pm | Duolingo Inc. | DUOL | Chen Stephen C. General Counsel | 2,797 | $113.18 | $316,574 | 52,807 (Direct) | View |
| 2026-05-15 Sale | 2026-05-19 4:42 pm | Duolingo Inc. | DUOL | Glance Natalie Chief Engineering Officer | 5,289 | $113.07 | $598,013 | 173,531 (Indirect Direct) | View |
| 2026-05-15 Sale | 2026-05-19 4:42 pm | Duolingo Inc. | DUOL | Meese Robert Chief Business Officer | 1,420 | $112.16 | $159,267 | 174,345 (Indirect Direct) | View |
| 2026-03-03 Purchase | 2026-03-04 4:49 pm | Duolingo Inc. | DUOL | Shelton James H Director | 5,000 | $99.76 | $498,792 | 9,632 (Direct) | View |
| 2026-02-17 Sale | 2026-02-20 06:01 am | Duolingo Inc. | DUOL | Meese Robert Chief Business Officer | 1,000 | $110.06 | $110,060 | 126,236 (Indirect Direct) | View |
| 2026-02-17 Sale | 2026-02-20 06:01 am | Duolingo Inc. | DUOL | Skaruppa Matthew Chief Financial Officer | 5,856 | $112.42 | $658,304 | 31,631 (Direct) | View |
| 2026-02-17 Sale | 2026-02-20 06:01 am | Duolingo Inc. | DUOL | Chen Stephen C. General Counsel | 2,797 | $112.24 | $313,927 | 30,545 (Direct) | View |
| 2026-02-17 Sale | 2026-02-20 06:01 am | Duolingo Inc. | DUOL | Glance Natalie Chief Engineering Officer | 5,286 | $112.38 | $594,017 | 115,510 (Indirect Direct) | View |
| 2025-11-19 Sale | 2025-11-20 5:38 pm | Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner | 10,000 | $172.74 | $1,727,441 | 3,130,851 (Indirect Direct) | View |
| 2025-11-17 Sale | 2025-11-19 4:20 pm | Duolingo Inc. | DUOL | Chen Stephen C. General Counsel | 2,796 | $176.82 | $494,397 | 31,542 (Direct) | View |
| 2025-11-17 Sale | 2025-11-19 4:20 pm | Duolingo Inc. | DUOL | Skaruppa Matthew Chief Financial Officer | 5,858 | $176.81 | $1,035,725 | 37,487 (Direct) | View |
| 2025-11-17 Sale | 2025-11-19 4:20 pm | Duolingo Inc. | DUOL | Glance Natalie Chief Engineering Officer | 5,005 | $176.88 | $885,291 | 111,296 (Indirect Direct) | View |
| 2025-11-17 Sale | 2025-11-18 6:58 pm | Duolingo Inc. | DUOL | Meese Robert Chief Business Officer | 1,444 | $177.95 | $256,960 | 127,236 (Indirect Direct) | View |
| 2025-11-04 Sale | 2025-11-06 4:19 pm | Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner | 10,000 | $263.13 | $2,631,299 | 3,140,851 (Indirect Direct) | View |
| 2025-10-20 Sale | 2025-10-22 8:16 pm | Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner | 10,000 | $314.72 | $3,147,198 | 3,744,771 (Indirect Direct) | View |
| 2025-10-06 Sale | 2025-10-07 4:13 pm | Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner | 10,000 | $321.63 | $3,216,303 | 3,104,391 (Indirect Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-06-03 Option Award | 2026-06-05 4:25 pm | N/A N/A | Duolingo Inc. | DUOL | Shelton James H Director | 2,001 | $0 | 11,633 (Direct) | View |
| 2026-06-03 Option Award | 2026-06-05 4:25 pm | N/A N/A | Duolingo Inc. | DUOL | Clemens Sara Director | 2,001 | $0 | 5,955 (Direct) | View |
| 2026-06-03 Option Award | 2026-06-05 4:25 pm | N/A N/A | Duolingo Inc. | DUOL | Bohutinsky Amy Director | 2,001 | $0 | 7,528 (Direct) | View |
| 2026-06-03 Option Award | 2026-06-05 4:25 pm | N/A N/A | Duolingo Inc. | DUOL | Lilly III John Osborne Director | 2,001 | $0 | 8,905 (Direct) | View |
| 2026-06-03 Option Award | 2026-06-05 4:25 pm | N/A N/A | Duolingo Inc. | DUOL | GORDON WILLIAM B Director | 2,001 | $0 | 78,415 (Direct) | View |
| 2026-06-03 Option Award | 2026-06-05 4:24 pm | N/A N/A | Duolingo Inc. | DUOL | Schlosser Mario Director | 2,001 | $0 | 4,122 (Direct) | View |
| 2026-06-03 Option Award | 2026-06-05 4:24 pm | N/A N/A | Duolingo Inc. | DUOL | Ross Bonnie Director | 2,001 | $0 | 3,345 (Direct) | View |
| 2026-05-27 Exercise | 2026-05-29 4:08 pm | N/A 2031-06-21 | Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner | 120,000 | $0 | 3,489,455 (Direct) | View |
| 2026-05-27 Tax Withholding | 2026-05-29 4:08 pm | N/A N/A | Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner | 31,920 | $107.82 | 3,489,455 (Direct) | View |
| 2026-05-27 Exercise | 2026-05-29 4:07 pm | N/A 2031-06-21 | Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner | 240,000 | $0 | 7,211,115 (Direct) | View |
| 2026-05-27 Tax Withholding | 2026-05-29 4:07 pm | N/A N/A | Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner | 54,875 | $107.82 | 7,211,115 (Direct) | View |
| 2026-05-15 Option Award | 2026-05-19 4:42 pm | N/A N/A | Duolingo Inc. | DUOL | Chen Stephen C. General Counsel | 24,411 | $112.06 | 52,807 (Direct) | View |
| 2026-05-15 Option Award | 2026-05-19 4:42 pm | N/A N/A | Duolingo Inc. | DUOL | Glance Natalie Chief Engineering Officer | 39,058 | $112.06 | 173,531 (Direct) | View |
| 2026-05-15 Option Award | 2026-05-19 4:42 pm | N/A N/A | Duolingo Inc. | DUOL | Meese Robert Chief Business Officer | 19,529 | $112.06 | 174,345 (Direct) | View |
| 2026-05-11 Gift | 2026-05-13 4:26 pm | N/A N/A | Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner | 50,000 | $0 | 3,302,995 (Direct) | View |
| 2026-05-11 Conversion | 2026-05-13 4:26 pm | N/A N/A | Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner | 50,000 | $0 | 3,302,995 (Direct) | View |
| 2026-05-12 Exercise | 2026-05-13 4:24 pm | N/A N/A | Duolingo Inc. | DUOL | Chen Stephen C. General Counsel | 648 | $14.42 | 31,251 (Direct) | View |
| 2026-05-12 Exercise | 2026-05-13 4:24 pm | N/A 2030-03-10 | Duolingo Inc. | DUOL | Chen Stephen C. General Counsel | 648 | $0 | 31,251 (Direct) | View |
| 2026-03-25 Option Award | 2026-03-27 7:12 pm | N/A N/A | Duolingo Inc. | DUOL | Munson Gillian Chief Financial Officer | 133,753 | $0 | 137,662 (Direct) | View |
| 2026-03-13 Exercise | 2026-03-16 4:22 pm | N/A N/A | Duolingo Inc. | DUOL | Meese Robert Chief Business Officer | 20,000 | $22.91 | 156,236 (Direct) | View |
| 2026-03-13 Exercise | 2026-03-16 4:22 pm | N/A N/A | Duolingo Inc. | DUOL | Meese Robert Chief Business Officer | 5,625 | $14.42 | 156,236 (Direct) | View |
| 2026-03-13 Exercise | 2026-03-16 4:22 pm | N/A 2029-09-25 | Duolingo Inc. | DUOL | Meese Robert Chief Business Officer | 30,000 | $0 | 156,236 (Direct) | View |
| 2026-03-13 Exercise | 2026-03-16 4:22 pm | N/A N/A | Duolingo Inc. | DUOL | Meese Robert Chief Business Officer | 4,375 | $8.15 | 156,236 (Direct) | View |
| 2026-02-27 Exercise | 2026-03-03 4:11 pm | N/A N/A | Duolingo Inc. | DUOL | Glance Natalie Chief Engineering Officer | 12,418 | $7.11 | 144,762 (Direct) | View |
| 2026-02-27 Exercise | 2026-03-03 4:11 pm | N/A N/A | Duolingo Inc. | DUOL | Glance Natalie Chief Engineering Officer | 11,834 | $5 | 144,762 (Direct) | View |
| 2026-02-27 Exercise | 2026-03-03 4:11 pm | N/A 2027-04-07 | Duolingo Inc. | DUOL | Glance Natalie Chief Engineering Officer | 24,252 | $0 | 144,762 (Direct) | View |
| 2026-02-17 Exercise | 2026-02-20 06:01 am | N/A 2031-06-21 | Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner | 120,000 | $0 | 3,491,897 (Direct) | View |
| 2026-02-17 Tax Withholding | 2026-02-20 06:01 am | N/A N/A | Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner | 30,594 | $112.57 | 3,491,897 (Direct) | View |
| 2026-02-17 Exercise | 2026-02-20 06:01 am | N/A 2031-06-21 | Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner | 240,000 | $0 | 7,299,630 (Direct) | View |
| 2026-02-17 Tax Withholding | 2026-02-20 06:01 am | N/A N/A | Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner | 53,640 | $112.57 | 7,299,630 (Direct) | View |
| 2025-12-29 Exercise | 2025-12-30 5:12 pm | N/A N/A | Duolingo Inc. | DUOL | Chen Stephen C. General Counsel | 1,800 | $14.42 | 34,048 (Direct) | View |
| 2025-12-29 Exercise | 2025-12-30 5:12 pm | N/A 2030-03-10 | Duolingo Inc. | DUOL | Chen Stephen C. General Counsel | 1,800 | $0 | 34,048 (Direct) | View |
| 2025-12-08 Gift | 2025-12-09 6:41 pm | N/A N/A | Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner | 50,000 | $0 | 2,984,776 (Direct) | View |
| 2025-12-08 Conversion | 2025-12-09 6:41 pm | N/A N/A | Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner | 50,000 | $0 | 2,984,776 (Indirect) | View |
| 2025-12-05 Exercise | 2025-12-09 4:17 pm | N/A N/A | Duolingo Inc. | DUOL | Glance Natalie Chief Engineering Officer | 9,500 | $5 | 132,630 (Direct) | View |
| 2025-12-05 Exercise | 2025-12-09 4:17 pm | N/A 2027-04-07 | Duolingo Inc. | DUOL | Glance Natalie Chief Engineering Officer | 9,500 | $0 | 132,630 (Direct) | View |
| 2025-12-01 Tax Withholding | 2025-12-03 7:34 pm | N/A N/A | Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner | 31,770 | $185.45 | 3,681,616 (Direct) | View |
| 2025-12-01 Exercise | 2025-12-03 7:34 pm | N/A 2031-06-21 | Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner | 125,252 | $0 | 3,681,616 (Direct) | View |
| 2025-12-03 Exercise | 2025-12-03 7:34 pm | N/A N/A | Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner | 5,252 | $38.08 | 3,681,616 (Direct) | View |
| 2025-12-01 Tax Withholding | 2025-12-03 6:34 pm | N/A N/A | Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner | 51,768 | $185.45 | 7,285,038 (Direct) | View |
| 2025-12-01 Exercise | 2025-12-03 6:34 pm | N/A 2031-06-21 | Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner | 240,000 | $0 | 7,285,038 (Direct) | View |
| 2025-11-19 Exercise | 2025-11-20 5:38 pm | N/A 2030-12-02 | Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner | 10,000 | $0 | 3,130,851 (Direct) | View |
| 2025-11-19 Conversion | 2025-11-20 5:38 pm | N/A N/A | Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner | 10,000 | $38.08 | 3,130,851 (Direct) | View |
| 2025-11-19 Conversion | 2025-11-20 5:38 pm | N/A N/A | Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner | 20,000 | $0 | 3,130,851 (Direct) | View |
| 2025-11-04 Exercise | 2025-11-06 4:19 pm | N/A 2030-12-02 | Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner | 10,000 | $0 | 3,140,851 (Direct) | View |
| 2025-11-04 Conversion | 2025-11-06 4:19 pm | N/A N/A | Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner | 10,000 | $38.08 | 3,140,851 (Direct) | View |
| 2025-11-04 Conversion | 2025-11-06 4:19 pm | N/A N/A | Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner | 20,000 | $0 | 3,140,851 (Direct) | View |
| 2025-10-20 Tax Withholding | 2025-10-22 8:16 pm | N/A N/A | Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner | 31,770 | $312.73 | 3,744,771 (Direct) | View |
| 2025-10-20 Exercise | 2025-10-22 8:16 pm | N/A 2030-12-02 | Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner | 130,000 | $0 | 3,744,771 (Direct) | View |
| 2025-10-20 Conversion | 2025-10-22 8:16 pm | N/A N/A | Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner | 10,000 | $38.08 | 3,744,771 (Direct) | View |
| 2025-10-20 Conversion | 2025-10-22 8:16 pm | N/A N/A | Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner | 20,000 | $0 | 3,744,771 (Direct) | View |
| 2025-10-20 Tax Withholding | 2025-10-22 8:16 pm | N/A N/A | Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner | 51,768 | $312.73 | 7,268,574 (Direct) | View |
| 2025-10-20 Exercise | 2025-10-22 8:16 pm | N/A 2031-06-21 | Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner | 240,000 | $0 | 7,268,574 (Direct) | View |
| 2025-10-06 Exercise | 2025-10-07 4:13 pm | N/A 2030-12-02 | Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner | 10,000 | $0 | 3,104,391 (Direct) | View |
| 2025-10-06 Conversion | 2025-10-07 4:13 pm | N/A N/A | Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner | 10,000 | $38.08 | 3,104,391 (Direct) | View |
| 2025-10-06 Conversion | 2025-10-07 4:13 pm | N/A N/A | Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner | 20,000 | $0 | 3,104,391 (Direct) | View |