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 |
| 2026-10-07 Sale | 2026-10-09 4:09 pm | Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner | 110,046 | $151.7 | $16,694,000 | 6,846,286 (Direct) | View |
| 2026-09-24 Sale | 2026-09-28 3:59 pm | Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner | 46,682 | $150.63 | $7,031,794 | 6,892,968 (Direct) | View |
| 2026-09-21 Sale | 2026-09-23 5:14 pm | Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner | 40,980 | $150.65 | $6,173,727 | 20,566,770 (Direct) | View |
| 2026-09-16 Sale | 2026-09-18 8:25 pm | Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner | 28,292 | $150.22 | $4,250,141 | 13,698,480 (Direct) | View |
| 2026-09-14 Sale | 2026-09-15 6:51 pm | Duolingo Inc. | DUOL | Chen Stephen C. General Counsel | 8,072 | $149.33 | $1,205,385 | 43,769 (Direct) | View |
| 2026-09-08 Sale | 2026-09-10 4:23 pm | Duolingo Inc. | DUOL | GORDON WILLIAM B Director | 10,000 | $145.67 | $1,456,736 | 68,415 (Direct) | View |
| 2026-08-17 Sale | 2026-08-19 5:16 pm | Duolingo Inc. | DUOL | Glance Natalie Chief Engineering Officer | 4,290 | $132.24 | $567,315 | 169,241 (Indirect Direct) | View |
| 2026-08-17 Sale | 2026-08-19 5:16 pm | Duolingo Inc. | DUOL | Meese Robert Chief Business Officer | 1,354 | $129.13 | $174,842 | 172,991 (Indirect Direct) | View |
| 2026-08-17 Sale | 2026-08-19 5:16 pm | Duolingo Inc. | DUOL | Chen Stephen C. General Counsel | 1,024 | $129.13 | $132,229 | 51,841 (Direct) | View |
| 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 |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-10-07 Conversion | 2026-10-09 4:09 pm | N/A N/A | Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner | 220,092 | $0 | 6,846,286 (Direct) | View |
| 2026-10-07 Conversion | 2026-10-09 4:09 pm | N/A N/A | Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner | 110,046 | $38.08 | 6,846,286 (Direct) | View |
| 2026-10-07 Exercise | 2026-10-09 4:09 pm | N/A 2030-12-02 | Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner | 110,046 | $0 | 6,846,286 (Direct) | View |
| 2026-09-24 Conversion | 2026-09-28 3:59 pm | N/A N/A | Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner | 93,364 | $0 | 6,892,968 (Direct) | View |
| 2026-09-24 Conversion | 2026-09-28 3:59 pm | N/A N/A | Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner | 46,682 | $38.08 | 6,892,968 (Direct) | View |
| 2026-09-24 Exercise | 2026-09-28 3:59 pm | N/A 2030-12-02 | Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner | 46,682 | $0 | 6,892,968 (Direct) | View |
| 2026-09-21 Conversion | 2026-09-23 5:14 pm | N/A N/A | Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner | 81,960 | $0 | 20,566,770 (Direct) | View |
| 2026-09-21 Conversion | 2026-09-23 5:14 pm | N/A N/A | Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner | 27,960 | $14.42 | 20,566,770 (Direct) | View |
| 2026-09-21 Conversion | 2026-09-23 5:14 pm | N/A N/A | Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner | 13,020 | $38.08 | 20,566,770 (Direct) | View |
| 2026-09-21 Exercise | 2026-09-23 5:14 pm | N/A 2029-12-12 | Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner | 40,980 | $0 | 20,566,770 (Direct) | View |
| 2026-09-16 Conversion | 2026-09-18 8:25 pm | N/A N/A | Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner | 56,584 | $0 | 13,698,480 (Direct) | View |
| 2026-09-16 Conversion | 2026-09-18 8:25 pm | N/A N/A | Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner | 23,040 | $14.42 | 13,698,480 (Direct) | View |
| 2026-09-16 Conversion | 2026-09-18 8:25 pm | N/A N/A | Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner | 5,252 | $38.08 | 13,698,480 (Direct) | View |
| 2026-09-16 Exercise | 2026-09-18 8:25 pm | N/A 2029-12-12 | Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner | 28,292 | $0 | 13,698,480 (Direct) | View |
| 2026-08-10 Option Award | 2026-08-12 6:02 pm | N/A N/A | Duolingo Inc. | DUOL | KRAWCHECK SALLIE Director | 4,592 | $0 | 4,592 (Direct) | View |
| 2026-07-10 Option Award | 2026-07-14 6:40 pm | N/A N/A | Duolingo Inc. | DUOL | Shelton James H Director | 120 | $124.76 | 11,753 (Direct) | View |
| 2026-07-10 Option Award | 2026-07-14 6:40 pm | N/A N/A | Duolingo Inc. | DUOL | Bohutinsky Amy Director | 130 | $124.76 | 7,658 (Direct) | View |
| 2026-07-10 Option Award | 2026-07-14 6:39 pm | N/A N/A | Duolingo Inc. | DUOL | Schlosser Mario Director | 140 | $124.76 | 4,262 (Direct) | View |
| 2026-07-10 Option Award | 2026-07-14 6:36 pm | N/A N/A | Duolingo Inc. | DUOL | Lilly III John Osborne Director | 118 | $124.76 | 9,023 (Direct) | View |
| 2026-06-17 Exercise | 2026-06-18 5:05 pm | N/A N/A | Duolingo Inc. | DUOL | Chen Stephen C. General Counsel | 58 | $14.42 | 52,865 (Direct) | View |
| 2026-06-17 Exercise | 2026-06-18 5:05 pm | N/A 2030-03-10 | Duolingo Inc. | DUOL | Chen Stephen C. General Counsel | 58 | $0 | 52,865 (Direct) | View |
| 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 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 4:08 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 4:07 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 |
| 2026-05-27 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 |
| 2026-05-15 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 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 |
| 2026-05-11 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 |
| 2026-05-12 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 | 4,375 | $8.15 | 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 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 2029-09-25 | Duolingo Inc. | DUOL | Meese Robert Chief Business Officer | 30,000 | $0 | 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 | 11,834 | $5 | 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 | 12,418 | $7.11 | 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 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 | 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 | von Ahn Luis President & CEO, Co-Founder 10% Owner | 53,640 | $112.57 | 7,299,630 (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 |