Duolingo, Inc. (DUOL)
Nasdaq · Services-Prepackaged Software · Inc. DE
What they're doing
Between 2026-08-02 and 2026-10-31, public records show 8 signals for Duolingo, Inc.. Most notable: 2026-08-10: Filed 8-K disclosing director or officer change; 2026-10-07: von Ahn Luis (director) sold $8.3M of stock; 2026-09-24: von Ahn Luis (director) sold $5.8M of stock. Federal contract obligations over the last 24 months total $0. This summary was assembled automatically from SEC EDGAR, USAspending.gov, U.S. Senate lobbying disclosures and Wikimedia pageview counts.
Generated 2026-10-31 from public records.
Signals, last 12 months
- Large insider salevon Ahn Luis (director) sold $8.3M of stock
- Large insider salevon Ahn Luis (director) sold $4.6M of stock
- Large insider salevon Ahn Luis (director) sold $3.0M of stock
- Large insider salevon Ahn Luis (director) sold $5.8M of stock
- Large insider salevon Ahn Luis (director) sold $1.1M of stock
- Large insider salevon Ahn Luis (director) sold $5.0M of stock
- Large insider salevon Ahn Luis (director) sold $4.1M of stock
- Material 8-K filingFiled 8-K disclosing director or officer change
- Insider purchaseShelton James H (director) bought $499k of stock
- Material 8-K filingFiled 8-K disclosing director or officer change
Insider transactions
| Date | Insider | Role | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-10-07 | von Ahn Luis | director | S | 5,114 | 153.26 | $783,777 |
| 2026-10-07 | von Ahn Luis | director | S | 29,871 | 152.47 | $4,554,533 |
| 2026-10-07 | von Ahn Luis | director | S | 55,036 | 151.52 | $8,339,286 |
| 2026-10-07 | von Ahn Luis | director | S | 20,025 | 150.63 | $3,016,404 |
| 2026-10-07 | von Ahn Luis | director | C | 110,046 | 38.08 | $4,190,552 |
| 2026-09-24 | von Ahn Luis | director | S | 900 | 152.29 | $137,061 |
| 2026-09-24 | von Ahn Luis | director | S | 7,024 | 151.42 | $1,063,588 |
| 2026-09-24 | von Ahn Luis | director | S | 38,758 | 150.45 | $5,831,145 |
| 2026-09-24 | von Ahn Luis | director | C | 46,682 | 38.08 | $1,777,651 |
| 2026-09-22 | von Ahn Luis | director | S | 3,414 | 152.02 | $518,996 |
| 2026-09-22 | von Ahn Luis | director | S | 200 | 150 | $30,000 |
| 2026-09-22 | von Ahn Luis | director | C | 3,614 | 38.08 | $137,621 |
| 2026-09-21 | von Ahn Luis | director | S | 4,109 | 151.07 | $620,746 |
| 2026-09-21 | von Ahn Luis | director | S | 33,257 | 150.46 | $5,003,985 |
| 2026-09-21 | von Ahn Luis | director | C | 9,406 | 38.08 | $358,180 |
| 2026-09-21 | von Ahn Luis | director | C | 27,960 | 14.42 | $403,183 |
| 2026-09-16 | von Ahn Luis | director | S | 1,020 | 151.54 | $154,571 |
| 2026-09-16 | von Ahn Luis | director | S | 27,272 | 150.17 | $4,095,570 |
| 2026-09-16 | von Ahn Luis | director | C | 5,252 | 38.08 | $199,996 |
| 2026-09-16 | von Ahn Luis | director | C | 23,040 | 14.42 | $332,237 |
| 2026-09-14 | Chen Stephen C. | officer | S | 5,965 | 150 | $894,750 |
| 2026-09-14 | Chen Stephen C. | officer | S | 2,107 | 147.43 | $310,635 |
| 2026-09-08 | GORDON WILLIAM B | director | S | 100 | 151.64 | $15,164 |
| 2026-09-08 | GORDON WILLIAM B | director | S | 200 | 148.68 | $29,735 |
| 2026-09-08 | GORDON WILLIAM B | director | S | 2,675 | 146.58 | $392,114 |
| 2026-09-08 | GORDON WILLIAM B | director | S | 3,483 | 145.91 | $508,198 |
| 2026-09-08 | GORDON WILLIAM B | director | S | 2,742 | 144.59 | $396,458 |
| 2026-09-08 | GORDON WILLIAM B | director | S | 800 | 143.83 | $115,068 |
| 2026-08-18 | Glance Natalie | officer | S | 502 | 137.01 | $68,779 |
| 2026-08-18 | Glance Natalie | officer | S | 1,037 | 138.19 | $143,300 |
| 2026-08-17 | Glance Natalie | officer | S | 2,751 | 129.13 | $355,237 |
| 2026-08-17 | Meese Robert | officer | S | 1,354 | 129.13 | $174,842 |
| 2026-08-17 | Chen Stephen C. | officer | S | 1,024 | 129.13 | $132,229 |
| 2026-08-10 | KRAWCHECK SALLIE | director | A | 1,312 | 0 | $0 |
| 2026-08-10 | KRAWCHECK SALLIE | director | A | 3,280 | 0 | $0 |
| 2026-07-10 | Shelton James H | director | A | 120 | 124.76 | $14,971 |
| 2026-07-10 | Bohutinsky Amy | director | A | 130 | 124.76 | $16,219 |
| 2026-07-10 | Schlosser Mario | director | A | 140 | 124.76 | $17,466 |
| 2026-07-10 | Lilly III John Osborne | director | A | 118 | 124.76 | $14,722 |
| 2026-06-17 | Chen Stephen C. | officer | M | 58 | 14.42 | $836 |
| 2026-06-17 | Chen Stephen C. | officer | M | 58 | 14.42 | $836 |
| 2026-06-03 | Shelton James H | director | A | 2,001 | 0 | $0 |
| 2026-06-03 | Clemens Sara | director | A | 2,001 | 0 | $0 |
| 2026-06-03 | Bohutinsky Amy | director | A | 2,001 | 0 | $0 |
| 2026-06-03 | Lilly III John Osborne | director | A | 2,001 | 0 | $0 |
| 2026-06-03 | GORDON WILLIAM B | director | A | 2,001 | 0 | $0 |
| 2026-06-03 | Schlosser Mario | director | A | 2,001 | 0 | $0 |
| 2026-06-03 | Ross Bonnie | director | A | 2,001 | 0 | $0 |
| 2026-06-03 | Shelton James H | director | A | 2,001 | 0 | $0 |
| 2026-06-03 | Clemens Sara | director | A | 2,001 | 0 | $0 |
Federal contracts
No federal contract actions on record for this recipient mapping.
Lobbying
No federal lobbying filings on record for this client mapping.
Public attention
No Wikipedia pageview data linked to this company.