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 |
2024-11-18 Sale |
2024-11-20 4:46 pm |
Duolingo Inc. | DUOL | Chen Stephen C. General Counsel |
2,642 | $308.47 | $814,967 | 31,667 (Direct) |
View |
2024-11-18 Sale |
2024-11-20 4:43 pm |
Duolingo Inc. | DUOL | Skaruppa Matthew Chief Financial Officer |
3,591 | $308.88 | $1,109,205 | 81,980 (Direct) |
View |
2024-11-15 Sale |
2024-11-18 4:14 pm |
Duolingo Inc. | DUOL | Chen Stephen C. General Counsel |
1,249 | $309.3 | $386,316 | 34,309 (Direct) |
View |
2024-11-15 Sale |
2024-11-18 4:14 pm |
Duolingo Inc. | DUOL | Meese Robert Chief Business Officer |
1,625 | $309.3 | $502,613 | 144,028 (Indirect Direct) |
View |
2024-11-15 Sale |
2024-11-18 4:14 pm |
Duolingo Inc. | DUOL | Skaruppa Matthew Chief Financial Officer |
3,285 | $309.3 | $1,016,051 | 85,571 (Direct) |
View |
2024-11-15 Sale |
2024-11-18 4:14 pm |
Duolingo Inc. | DUOL | Glance Natalie Chief Engineering Officer |
3,021 | $309.3 | $934,395 | 133,869 (Indirect Direct) |
View |
2024-11-06 Sale |
2024-11-07 5:17 pm |
Duolingo Inc. | DUOL | Glance Natalie Chief Engineering Officer |
1,500 | $313.36 | $470,043 | 136,890 (Indirect Direct) |
View |
2024-11-01 Sale |
2024-11-05 4:16 pm |
Duolingo Inc. | DUOL | Skaruppa Matthew Chief Financial Officer |
14,000 | $293.24 | $4,105,426 | 103,283 (Direct) |
View |
2024-10-07 Sale |
2024-10-08 8:09 pm |
Duolingo Inc. | DUOL | Glance Natalie Chief Engineering Officer |
1,500 | $280.91 | $421,365 | 138,390 (Indirect Direct) |
View |
2024-10-01 Sale |
2024-10-03 4:17 pm |
Duolingo Inc. | DUOL | Skaruppa Matthew Chief Financial Officer |
14,000 | $280.88 | $3,932,319 | 117,283 (Direct) |
View |
2024-09-25 Sale |
2024-09-26 4:28 pm |
Duolingo Inc. | DUOL | Meese Robert Chief Business Officer |
5,000 | $285.04 | $1,425,194 | 145,653 (Indirect Direct) |
View |
2024-09-20 Sale |
2024-09-23 4:18 pm |
Duolingo Inc. | DUOL | Meese Robert Chief Business Officer |
5,000 | $270 | $1,350,000 | 150,653 (Indirect Direct) |
View |
2024-09-17 Sale |
2024-09-19 4:21 pm |
Duolingo Inc. | DUOL | Meese Robert Chief Business Officer |
9,819 | $247.65 | $2,431,645 | 155,653 (Indirect Direct) |
View |
2024-09-06 Sale |
2024-09-09 8:18 pm |
Duolingo Inc. | DUOL | Glance Natalie Chief Engineering Officer |
1,500 | $207.51 | $311,267 | 139,890 (Indirect Direct) |
View |
2024-09-03 Sale |
2024-09-04 4:16 pm |
Duolingo Inc. | DUOL | Skaruppa Matthew Chief Financial Officer |
14,000 | $207.44 | $2,904,144 | 131,283 (Direct) |
View |
2024-08-30 Sale |
2024-09-03 8:52 pm |
Duolingo Inc. | DUOL | Chen Stephen C. General Counsel |
19,464 | $211.55 | $4,117,674 | 44,795 (Direct) |
View |
2024-08-21 Sale |
2024-08-22 8:12 pm |
Duolingo Inc. | DUOL | Skaruppa Matthew Chief Financial Officer |
17,591 | $207.27 | $3,646,091 | 145,283 (Direct) |
View |
2024-08-15 Sale |
2024-08-16 4:37 pm |
Duolingo Inc. | DUOL | Meese Robert Chief Business Officer |
1,624 | $199.5 | $323,988 | 165,472 (Indirect Direct) |
View |
2024-08-15 Sale |
2024-08-16 4:37 pm |
Duolingo Inc. | DUOL | Chen Stephen C. General Counsel |
1,249 | $199.5 | $249,176 | 47,640 (Direct) |
View |
2024-08-15 Sale |
2024-08-16 4:37 pm |
Duolingo Inc. | DUOL | Skaruppa Matthew Chief Financial Officer |
3,284 | $199.5 | $655,158 | 92,447 (Direct) |
View |
2024-08-15 Sale |
2024-08-16 4:36 pm |
Duolingo Inc. | DUOL | Glance Natalie Chief Engineering Officer |
3,022 | $199.5 | $602,889 | 141,390 (Indirect Direct) |
View |
2024-08-06 Sale |
2024-08-07 4:04 pm |
Duolingo Inc. | DUOL | Glance Natalie Chief Engineering Officer |
1,500 | $161.78 | $242,670 | 144,412 (Indirect Direct) |
View |
2024-08-01 Sale |
2024-08-02 4:34 pm |
Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner |
10,000 | $166.49 | $1,664,920 | 3,018,719 (Indirect Direct) |
View |
2024-08-01 Sale |
2024-08-02 4:33 pm |
Duolingo Inc. | DUOL | Skaruppa Matthew Chief Financial Officer |
8,000 | $166.5 | $1,331,973 | 166,158 (Direct) |
View |
2024-07-08 Sale |
2024-07-10 4:16 pm |
Duolingo Inc. | DUOL | Glance Natalie Chief Engineering Officer |
1,500 | $196.24 | $294,357 | 145,912 (Indirect Direct) |
View |
2024-07-01 Sale |
2024-07-02 4:59 pm |
Duolingo Inc. | DUOL | Skaruppa Matthew Chief Financial Officer |
8,000 | $198.59 | $1,588,702 | 174,158 (Direct) |
View |
2024-07-01 Sale |
2024-07-02 4:58 pm |
Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner |
10,000 | $198.61 | $1,986,075 | 3,028,719 (Indirect Direct) |
View |
2024-06-28 Sale |
2024-07-01 7:11 pm |
Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner |
1,000 | $215 | $215,000 | 3,088,231 (Direct) |
View |
2024-06-14 Sale |
2024-06-18 4:41 pm |
Duolingo Inc. | DUOL | Clemens Sara Director |
10,000 | $200.29 | $2,002,857 | 3,575 (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 |
2024-11-27 Gift |
2024-12-02 8:31 pm |
N/A N/A |
Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner |
3,000 | $0 | 3,014,834 (Indirect) |
View |
2024-11-12 Conversion |
2024-12-02 8:31 pm |
N/A N/A |
Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner |
3,000 | $0 | 3,014,834 (Indirect) |
View |
2024-11-22 Tax Withholding(A) |
2024-11-27 9:57 pm |
N/A N/A |
Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner |
15,885 | $351.97 | 57,845 (Direct) |
View |
2024-11-22 Tax Withholding |
2024-11-26 4:17 pm |
N/A N/A |
Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner |
28,230 | $351.97 | 4,117,711 (Direct) |
View |
2024-11-22 Exercise |
2024-11-26 4:17 pm |
N/A 2031-06-21 |
Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner |
60,000 | $0 | 4,117,711 (Direct) |
View |
2024-11-22 Tax Withholding |
2024-11-26 4:16 pm |
N/A N/A |
Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner |
14,115 | $351.97 | 3,499,532 (Direct) |
View |
2024-11-22 Exercise |
2024-11-26 4:16 pm |
N/A 2031-06-21 |
Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner |
30,000 | $0 | 3,499,532 (Direct) |
View |
2024-11-01 Exercise |
2024-11-05 4:16 pm |
N/A N/A |
Duolingo Inc. | DUOL | Skaruppa Matthew Chief Financial Officer |
14,000 | $14.42 | 103,283 (Direct) |
View |
2024-11-01 Exercise |
2024-11-05 4:16 pm |
N/A 2030-03-10 |
Duolingo Inc. | DUOL | Skaruppa Matthew Chief Financial Officer |
14,000 | $0 | 103,283 (Direct) |
View |
2024-10-01 Exercise |
2024-10-03 4:17 pm |
N/A N/A |
Duolingo Inc. | DUOL | Skaruppa Matthew Chief Financial Officer |
14,000 | $14.42 | 117,283 (Direct) |
View |
2024-10-01 Exercise |
2024-10-03 4:17 pm |
N/A 2030-03-10 |
Duolingo Inc. | DUOL | Skaruppa Matthew Chief Financial Officer |
14,000 | $0 | 117,283 (Direct) |
View |
2024-09-03 Exercise |
2024-09-04 4:16 pm |
N/A N/A |
Duolingo Inc. | DUOL | Skaruppa Matthew Chief Financial Officer |
14,000 | $14.42 | 131,283 (Direct) |
View |
2024-09-03 Exercise |
2024-09-04 4:16 pm |
N/A 2030-03-10 |
Duolingo Inc. | DUOL | Skaruppa Matthew Chief Financial Officer |
14,000 | $0 | 131,283 (Direct) |
View |
2024-08-30 Exercise |
2024-09-03 8:52 pm |
N/A N/A |
Duolingo Inc. | DUOL | Chen Stephen C. General Counsel |
7,382 | $14.42 | 44,795 (Direct) |
View |
2024-08-30 Exercise |
2024-09-03 8:52 pm |
N/A 2030-03-10 |
Duolingo Inc. | DUOL | Chen Stephen C. General Counsel |
7,382 | $0 | 44,795 (Direct) |
View |
2024-08-26 Gift |
2024-08-26 4:25 pm |
N/A N/A |
Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner |
15,000 | $0 | 3,003,719 (Indirect) |
View |
2024-08-22 Conversion |
2024-08-26 4:25 pm |
N/A N/A |
Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner |
15,000 | $0 | 3,003,719 (Indirect) |
View |
2024-08-21 Exercise |
2024-08-22 8:12 pm |
N/A N/A |
Duolingo Inc. | DUOL | Skaruppa Matthew Chief Financial Officer |
14,000 | $14.42 | 145,283 (Direct) |
View |
2024-08-21 Exercise |
2024-08-22 8:12 pm |
N/A 2030-03-10 |
Duolingo Inc. | DUOL | Skaruppa Matthew Chief Financial Officer |
14,000 | $0 | 145,283 (Direct) |
View |
2024-08-15 Gift |
2024-08-16 4:37 pm |
N/A N/A |
Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner |
18,750 | $0 | 3,069,481 (Direct) |
View |
2024-08-01 Conversion |
2024-08-02 4:34 pm |
N/A N/A |
Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner |
10,000 | $0 | 3,018,719 (Indirect) |
View |
2024-08-01 Exercise |
2024-08-02 4:33 pm |
N/A N/A |
Duolingo Inc. | DUOL | Skaruppa Matthew Chief Financial Officer |
8,000 | $14.42 | 166,158 (Direct) |
View |
2024-08-01 Exercise |
2024-08-02 4:33 pm |
N/A 2030-03-10 |
Duolingo Inc. | DUOL | Skaruppa Matthew Chief Financial Officer |
8,000 | $0 | 166,158 (Direct) |
View |
2024-07-01 Option Award |
2024-07-03 8:40 pm |
N/A N/A |
Duolingo Inc. | DUOL | Schlosser Mario Director |
1,742 | $0 | 1,742 (Direct) |
View |
2024-07-01 Exercise |
2024-07-02 4:59 pm |
N/A N/A |
Duolingo Inc. | DUOL | Skaruppa Matthew Chief Financial Officer |
8,000 | $14.42 | 174,158 (Direct) |
View |
2024-07-01 Exercise |
2024-07-02 4:59 pm |
N/A 2030-03-10 |
Duolingo Inc. | DUOL | Skaruppa Matthew Chief Financial Officer |
8,000 | $0 | 174,158 (Direct) |
View |
2024-07-01 Conversion |
2024-07-02 4:58 pm |
N/A N/A |
Duolingo Inc. | DUOL | Hacker Severin Chief Tech Officer, Co-Founder 10% Owner |
10,000 | $0 | 3,028,719 (Indirect) |
View |
2024-06-28 Exercise |
2024-07-02 4:54 pm |
N/A N/A |
Duolingo Inc. | DUOL | Chen Stephen C. General Counsel |
6,715 | $14.42 | 65,508 (Direct) |
View |
2024-06-28 Exercise |
2024-07-02 4:54 pm |
N/A 2030-03-10 |
Duolingo Inc. | DUOL | Chen Stephen C. General Counsel |
6,715 | $0 | 65,508 (Direct) |
View |
2024-06-28 Conversion |
2024-07-01 7:11 pm |
N/A N/A |
Duolingo Inc. | DUOL | von Ahn Luis President & CEO, Co-Founder 10% Owner |
1,000 | $0 | 3,088,231 (Direct) |
View |
2024-06-14 Exercise |
2024-06-18 4:41 pm |
N/A N/A |
Duolingo Inc. | DUOL | Clemens Sara Director |
10,000 | $16.27 | 3,575 (Direct) |
View |
2024-06-14 Exercise |
2024-06-18 4:41 pm |
N/A 2030-06-10 |
Duolingo Inc. | DUOL | Clemens Sara Director |
10,000 | $0 | 3,575 (Direct) |
View |
2024-06-12 Option Award |
2024-06-14 4:17 pm |
N/A N/A |
Duolingo Inc. | DUOL | Clemens Sara Director |
895 | $0 | 3,575 (Direct) |
View |
2024-06-12 Exercise |
2024-06-14 4:16 pm |
N/A N/A |
Duolingo Inc. | DUOL | Skaruppa Matthew Chief Financial Officer |
9,022 | $14.42 | 182,158 (Direct) |
View |
2024-06-12 Exercise |
2024-06-14 4:16 pm |
N/A 2030-03-10 |
Duolingo Inc. | DUOL | Skaruppa Matthew Chief Financial Officer |
9,022 | $0 | 182,158 (Direct) |
View |