DUOL Duolingo, Inc.
Nasdaq · SEC CIK 1562088 · EDGAR
- Bought, last 12 months
- $498.8K 1 purchases by 1 insiders
- Sold, last 12 months
- $31.13M 23 sales by 7 insiders
- Filings on record
- 428 since 2021-08-02, latest 2026-09-23 17:14
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Hacker Severin | Chief Tech Off, Co-Founder, Dir, 10% | — | $10.72M |
| von Ahn Luis | Pres, CEO, Co-Founder, Dir, 10% | — | $10.42M |
| Glance Natalie | Chief Engineering Off | — | $3.67M |
| Chen Stephen C. | GC | — | $2.46M |
| Skaruppa Matthew | CFO | — | $1.69M |
| GORDON WILLIAM B | Dir | — | $1.46M |
| Meese Robert | Chief Business Off | — | $701.1K |
| Shelton James H | Dir | $498.8K | — |
| Ross Bonnie | Dir | — | — |
| Lilly III John Osborne | Dir | — | — |
Transactions 573
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DMI | 2022-03-09 | 2022-03-07 | DUOL | KPCB DGF Associates, LLC | 10% | C - Cnv Deriv | $0.00 | +2.59M | 2.44M | New | $0 |
| D | 2022-03-02 | 2022-02-28 | DUOL | Chen Stephen C. | GC | M - OptEx | $14.42 | +5,000 | 9,394 | +114% | +$72.1K |
| MA | 2022-02-24 | 2022-02-15 | DUOL | Meese Robert | Chief Business Off | S - Sale | $98.01 | -237 | 178.1K | -0.1% | -$23.2K |
| MA | 2022-02-24 | 2022-02-15 | DUOL | Skaruppa Matthew | CFO | S - Sale | $98.01 | -459 | 21.4K | -2% | -$45.0K |
| MA | 2022-02-24 | 2022-02-15 | DUOL | Chen Stephen C. | GC | S - Sale | $98.03 | -97 | 4,395 | -2% | -$9,509 |
| MA | 2022-02-24 | 2022-02-15 | DUOL | Glance Natalie | SVP, Engineering | S - Sale | $98.02 | -543 | 97.6K | -0.6% | -$53.2K |
| MI | 2022-02-23 | 2022-02-18+ | DUOL | Durable Capital Partners LP | 10% | P - Purchase | $87.57 | +112.1K | 2.98M | +4% | +$9.81M |
| DM | 2022-02-17 | 2022-02-15 | DUOL | von Ahn Luis | Pres, CEO, Co-Founder, Dir, 10% | S - Sale | $102.02 | -600 | 200 | -75% | -$61.2K |
| D | 2022-02-17 | 2022-02-15 | DUOL | von Ahn Luis | Pres, CEO, Co-Founder, Dir, 10% | C - Cnv Deriv | $0.00 | +600 | 600 | New | $0 |
| 2022-02-17 | 2022-02-15 | DUOL | Meese Robert | Chief Business Off | S - Sale | $98.01 | -237 | 178.1K | -0.1% | -$23.2K | |
| 2022-02-17 | 2022-02-15 | DUOL | Glance Natalie | SVP, Engineering | S - Sale | $98.01 | -543 | 97.6K | -0.6% | -$53.2K | |
| D | 2022-02-17 | 2022-02-15 | DUOL | Skaruppa Matthew | CFO | M - OptEx | $14.42 | +600 | 22.0K | +3% | +$8,652 |
| DM | 2022-02-17 | 2022-02-15 | DUOL | Skaruppa Matthew | CFO | S - Sale+OE | $100.29 | -1,059 | 21.4K | -5% | -$106.2K |
| 2022-02-17 | 2022-02-15 | DUOL | Chen Stephen C. | GC | S - Sale | $98.01 | -97 | 4,394 | -2% | -$9,507 | |
| MI | 2022-02-16 | 2022-02-15 | DUOL | Viswanathan Ravi | 10% | J - Other | $0.00 | -498.9K | 5,732 | -99% | $0 |
| DI | 2022-02-16 | 2022-02-09 | DUOL | NewView Capital Partners I, LLC | 10% | C - Cnv Deriv | — | +5.24M | 5.24M | New | — |
| DM | 2022-02-11 | 2022-02-09+ | DUOL | Skaruppa Matthew | CFO | S - Sale+OE | $102.13 | -2,884 | 21.9K | -12% | -$294.5K |
| DM | 2022-02-11 | 2022-02-09+ | DUOL | Skaruppa Matthew | CFO | M - OptEx | $14.42 | +2,884 | 22.6K | +15% | +$41.6K |
| DM | 2022-02-11 | 2022-02-09+ | DUOL | von Ahn Luis | Pres, CEO, Co-Founder, Dir, 10% | C - Cnv Deriv | $0.00 | +2,762 | 700 | New | $0 |
| DM | 2022-02-11 | 2022-02-09+ | DUOL | von Ahn Luis | Pres, CEO, Co-Founder, Dir, 10% | S - Sale | $102.13 | -2,762 | 0 | -100% | -$282.1K |
| M | 2022-02-10 | 2021-12-08+ | DUOL | Glance Natalie | SVP, Engineering | G - Gift | $0.00 | -910 | 98.4K | -0.9% | $0 |
| I | 2022-02-10 | 2021-12-08 | DUOL | Glance Natalie | SVP, Engineering | G - Gift | $0.00 | +130 | 130 | New | $0 |
| DI | 2022-02-10 | 2021-12-14 | DUOL | Hacker Severin | CTO, Dir, 10%, Co-Founder | G - Gift | $0.00 | -6,000 | 0 | -100% | $0 |
| DI | 2022-02-10 | 2021-12-14 | DUOL | Hacker Severin | CTO, Dir, 10%, Co-Founder | C - Cnv Deriv | $0.00 | +6,000 | 6,000 | New | $0 |
| I | 2022-02-09 | 2022-02-07 | DUOL | Durable Capital Partners LP | 10% | P - Purchase | $90.80 | +1,020 | 2.90M | +0.0% | +$92.6K |
| MI | 2022-02-07 | 2022-02-03+ | DUOL | Durable Capital Partners LP | 10% | P - Purchase | $86.05 | +209.8K | 2.72M | +8% | +$18.05M |
| MI | 2022-02-03 | 2022-02-01+ | DUOL | Durable Capital Partners LP | 10% | P - Purchase | $94.17 | +56.2K | 2.65M | +2% | +$5.29M |
| MI | 2022-02-01 | 2022-01-28 | DUOL | Durable Capital Partners LP | 10% | P - Purchase | $90.51 | +32.5K | 2.64M | +1% | +$2.94M |
| MI | 2022-01-28 | 2022-01-26+ | DUOL | Durable Capital Partners LP | 10% | P - Purchase | $88.43 | +59.0K | 2.55M | +2% | +$5.22M |
| MI | 2022-01-26 | 2022-01-24+ | DUOL | Durable Capital Partners LP | 10% | P - Purchase | $88.30 | +127.9K | 2.45M | +5% | +$11.29M |
| MI | 2022-01-14 | 2022-01-12+ | DUOL | Durable Capital Partners LP | 10% | P - Purchase | $97.04 | +158.0K | 1.97M | +9% | +$15.33M |
| MI | 2022-01-11 | 2022-01-07+ | DUOL | Durable Capital Partners LP | 10% | P - Purchase | $102.13 | +112.1K | 1.78M | +7% | +$11.45M |
| MI | 2022-01-06 | 2022-01-04+ | DUOL | Durable Capital Partners LP | 10% | P - Purchase | $100.83 | +79.1K | 1.71M | +5% | +$7.98M |
| MI | 2022-01-03 | 2021-12-30+ | DUOL | Durable Capital Partners LP | 10% | P - Purchase | $105.18 | +69.6K | 1.62M | +4% | +$7.32M |
| DMI | 2021-12-22 | 2021-11-15 | DUOL | Union Square Ventures 2012 Fund, L.P. | 10% | J - Other | $0.00 | -1.11M | 0 | -100% | $0 |
| DMI | 2021-12-22 | 2021-11-15 | DUOL | Union Square Ventures 2012 Fund, L.P. | 10% | C - Cnv Deriv | $0.00 | +1.11M | 1.07M | New | $0 |
| DM | 2021-12-20 | 2021-12-16 | DUOL | von Ahn Luis | Pres, CEO, Co-Founder, Dir, 10% | S - Sale | $105.05 | -12.0K | 0 | -100% | -$1.26M |
| D | 2021-12-20 | 2021-12-16 | DUOL | von Ahn Luis | Pres, CEO, Co-Founder, Dir, 10% | C - Cnv Deriv | $0.00 | +12.0K | 12.0K | New | $0 |
| 2021-12-17 | 2021-12-15 | DUOL | Munson Gillian | Dir | A - Grant | $0.00 | +1,573 | 1,573 | New | $0 | |
| 2021-12-17 | 2021-12-15 | DUOL | GORDON WILLIAM B | Dir | A - Grant | $0.00 | +1,573 | 1,573 | New | $0 | |
| 2021-12-17 | 2021-12-15 | DUOL | Bohutinsky Amy | Dir | A - Grant | $0.00 | +1,573 | 1,573 | New | $0 | |
| 2021-12-17 | 2021-12-15 | DUOL | Clemens Sara | Dir | A - Grant | $0.00 | +1,573 | 11.6K | +16% | $0 | |
| 2021-12-17 | 2021-12-15 | DUOL | Sturdy Laela | Dir | A - Grant | $0.00 | +1,573 | 1,573 | New | $0 | |
| 2021-12-17 | 2021-12-15 | DUOL | Shelton James H | Dir | A - Grant | $0.00 | +1,573 | 1,573 | New | $0 | |
| 2021-12-16 | 2021-12-15 | DUOL | Lilly III John Osborne | Dir | A - Grant | $0.00 | +2,950 | 2,950 | New | $0 | |
| D | 2021-12-10 | 2021-12-08 | DUOL | Hacker Severin | CTO, Dir, 10%, Co-Founder | M - OptEx | $0.00 | +108 | 108 | New | $0 |
| D | 2021-12-10 | 2021-12-08 | DUOL | Hacker Severin | CTO, Dir, 10%, Co-Founder | S - Sale+OE | $110.01 | -36 | 72 | -33% | -$3,960 |
| DM | 2021-11-24 | 2021-11-22+ | DUOL | Glance Natalie | SVP, Engineering | M - OptEx | $2.23 | +25.0K | 99.0K | +34% | +$55.8K |
| M | 2021-11-19 | 2021-11-17 | DUOL | Skaruppa Matthew | CFO | S - Sale | $142.11 | -3,179 | 24.1K | -12% | -$451.8K |
| DM | 2021-11-18 | 2021-11-16 | DUOL | Glance Natalie | SVP, Engineering | M - OptEx | $4.87 | +19.5K | 75.0K | +35% | +$94.8K |
| DM | 2021-11-18 | 2021-11-16 | DUOL | Glance Natalie | SVP, Engineering | S - Sale+OE | $138.75 | -19.5K | 74.0K | -21% | -$2.70M |
| DM | 2021-11-17 | 2021-11-15 | DUOL | Glance Natalie | SVP, Engineering | S - Sale+OE | $143.39 | -57.2K | 100.7K | -36% | -$8.20M |
| D | 2021-11-17 | 2021-11-15 | DUOL | Glance Natalie | SVP, Engineering | A - Grant | $0.00 | +25.0K | 75.1K | +50% | $0 |
| DM | 2021-11-17 | 2021-11-15 | DUOL | Glance Natalie | SVP, Engineering | M - OptEx | $2.23 | +56.2K | 50.1K | New | +$125.2K |
| DMI | 2021-11-17 | 2021-11-15 | DUOL | Hacker Severin | CTO, Dir, 10%, Co-Founder | S - Sale | $144.41 | -30.0K | 225 | -99% | -$4.33M |
| DI | 2021-11-17 | 2021-11-15 | DUOL | Hacker Severin | CTO, Dir, 10%, Co-Founder | C - Cnv Deriv | $0.00 | +30.0K | 30.0K | New | $0 |
| DM | 2021-11-17 | 2021-11-15 | DUOL | Skaruppa Matthew | CFO | S - Sale+OE | $143.22 | -13.4K | 31.6K | -30% | -$1.92M |
| DM | 2021-11-17 | 2021-11-15 | DUOL | Skaruppa Matthew | CFO | M - OptEx | $12.87 | +13.4K | 1,450 | New | +$173.0K |
| D | 2021-11-17 | 2021-11-15 | DUOL | Skaruppa Matthew | CFO | A - Grant | $0.00 | +25.0K | 26.4K | +1,724% | $0 |
| DM | 2021-11-17 | 2021-11-15 | DUOL | Chen Stephen C. | GC | M - OptEx | $13.99 | +18.0K | 22.0K | +457% | +$252.3K |
| DM | 2021-11-17 | 2021-11-15 | DUOL | Chen Stephen C. | GC | S - Sale+OE | $143.28 | -17.8K | 4,787 | -79% | -$2.56M |
| D | 2021-11-17 | 2021-11-15 | DUOL | Chen Stephen C. | GC | A - Grant | $0.00 | +4,288 | 4,832 | +788% | $0 |
| DM | 2021-11-17 | 2021-11-15 | DUOL | Meese Robert | Chief Business Off | S - Sale+OE | $144.15 | -32.1K | 210.3K | -13% | -$4.63M |
| D | 2021-11-17 | 2021-11-15 | DUOL | Meese Robert | Chief Business Off | A - Grant | $0.00 | +10.6K | 210.4K | +5% | $0 |
| D | 2021-11-17 | 2021-11-15 | DUOL | Meese Robert | Chief Business Off | M - OptEx | $0.00 | +108 | 199.8K | +0.1% | $0 |
| DMI | 2021-08-02 | 2021-07-30 | DUOL | Union Square Ventures 2012 Fund, L.P. | 10% | C - Cnv Deriv | $0.00 | +741.4K | 27.6K | New | $0 |
| DMI | 2021-08-02 | 2021-07-30 | DUOL | Union Square Ventures 2012 Fund, L.P. | 10% | S - Sale | $102.00 | -741.4K | 0 | -100% | -$75.63M |
| DI | 2021-08-02 | 2021-07-30 | DUOL | KPCB Digital Growth Founders Fund, LLC | 10% | S - Sale | $102.00 | -136.2K | 0 | -100% | -$13.89M |
| DI | 2021-08-02 | 2021-07-30 | DUOL | KPCB Digital Growth Founders Fund, LLC | 10% | C - Cnv Deriv | $0.00 | +136.2K | 136.2K | New | $0 |
| DI | 2021-08-02 | 2021-07-30 | DUOL | Alphabet Inc. | 10% | S - Sale | $102.00 | -356.2K | 0 | -100% | -$36.33M |
| DI | 2021-08-02 | 2021-07-30 | DUOL | Alphabet Inc. | 10% | C - Cnv Deriv | $0.00 | +356.2K | 356.2K | New | $0 |
| DI | 2021-08-02 | 2021-07-30 | DUOL | Hacker Severin | CTO, Dir, 10%, Co-Founder | S - Sale | $102.00 | -50.0K | 0 | -100% | -$5.10M |
| DI | 2021-08-02 | 2021-07-30 | DUOL | Hacker Severin | CTO, Dir, 10%, Co-Founder | C - Cnv Deriv | $0.00 | +50.0K | 50.0K | New | $0 |
Purchase Sale Sale after option exercise All abbreviations