Duolingo, Inc.
DUOL- Exchange
- Nasdaq
- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001562088
In the last 90 days, Duolingo, Inc. insiders filed 0 open-market purchases and 7 sales; 435 institutions reported holding it in 13F filings for Q2 2026, worth $4.58B in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Duolingo, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 7 filings
- 5 insiders, $14.0M in total
- Insiders trading
- 5
- Net value
- −$14.0M
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Duolingo, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| von Ahn Luis | President & CEO, Co-Founder | 0 | Sep 23, 2026 | 7 |
| Chen Stephen C. | General Counsel | 43,769 | Sep 15, 2026 | 8 |
| Gordon William B | Director | 68,415 | Sep 10, 2026 | 2 |
| Glance Natalie | Chief Engineering Officer | 169,111 | Aug 19, 2026 | 7 |
| Meese Robert | Chief Business Officer | 169,391 | Aug 19, 2026 | 5 |
| Krawcheck Sallie | Director | 4,592 | Aug 12, 2026 | 1 |
| Shelton James H | Director | 11,753 | Jul 14, 2026 | 3 |
| Bohutinsky Amy | Director | 7,658 | Jul 14, 2026 | 2 |
| Schlosser Mario | Director | 4,262 | Jul 14, 2026 | 3 |
| Lilly III John Osborne | Director | 9,023 | Jul 14, 2026 | 2 |
| Clemens Sara | Director | 5,955 | Jun 5, 2026 | 1 |
| Ross Bonnie | Director | 3,345 | Jun 5, 2026 | 2 |
| Hacker Severin | Chief Tech Officer, Co-Founder | 72 | May 29, 2026 | 8 |
| Munson Gillian | Chief Financial Officer | 137,662 | Mar 27, 2026 | 1 |
| Skaruppa Matthew | Chief Financial Officer | 31,631 | Feb 20, 2026 | 2 |
| Durable Capital Partners LP | 10% Owner | 3,556,688Indirect | Nov 13, 2023 | 0 |
| Sturdy Laela | Director | 4,253 | Jun 20, 2023 | 0 |
| Alphabet Inc. | 10% Owner | 578,755Indirect | Jul 15, 2022 | 0 |
| CapitalG 2015 LP | 10% Owner | 578,755Indirect | Jul 15, 2022 | 0 |
| CapitalG II LP | 10% Owner | 578,755Indirect | Jul 15, 2022 | 0 |
| CapitalG 2015 GP LLC | 10% Owner | 578,755Indirect | Jul 15, 2022 | 0 |
| CapitalG II GP LLC | 10% Owner | 578,755Indirect | Jul 15, 2022 | 0 |
| CapitalG 2014 GP LLC | 10% Owner | 578,755Indirect | Jul 15, 2022 | 0 |
| CapitalG 2014 LP | 10% Owner | 578,755Indirect | Jul 15, 2022 | 0 |
| Alphabet Holdings LLC | 10% Owner | 578,755Indirect | Jul 15, 2022 | 0 |
| Viswanathan Ravi | 10% Owner | 6,587Indirect | Jul 12, 2022 | 0 |
| NewView Capital Partners I, LLC | 10% Owner | 6,587Indirect | Jul 12, 2022 | 0 |
| NewView Capital Fund I, L.P. | 10% Owner | 6,587Indirect | Jul 12, 2022 | 0 |
| KPCB Digital Growth Fund, LLC | 10% Owner | 26,636Indirect | Mar 9, 2022 | 0 |
| KPCB DGF Associates, LLC | 10% Owner | 26,636Indirect | Mar 9, 2022 | 0 |
| KPCB Digital Growth Founders Fund, LLC | 10% Owner | 26,636Indirect | Mar 9, 2022 | 0 |
| Union Square Ventures 2012 Fund, L.P. | 10% Owner | 0Indirect | Dec 22, 2021 | 0 |
| USV Investors 2012 Fund, L.P. | 10% Owner | 0Indirect | Dec 22, 2021 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jun 3, 2022 (view filing) | Jun 1 | 2 days | Hacker SeverinChief Tech Officer, Co-Founder | SSaleClass A Common Stock | −20.0K | $82.92 | −$1.66M | −100.0%0 after | 4 lots |
| Jun 3, 2022 (view filing) | Jun 1 | 2 days | Skaruppa MatthewChief Financial Officer | SSaleClass A Common Stock | −22.8K | $82.90 | −$1.89M | −29.6%54.2K after | 4 lots |
| Jun 3, 2022 (view filing) | Jun 1-2 | 2 days | von Ahn LuisPresident & CEO, Co-Founder | SSaleClass A Common Stock | −130.0K | $85.65 | −$11.1M | −100.0%0 after | 11 lots |
| Jun 10, 2022 (view filing) | Jun 8-9 | 2 days | Chen Stephen C.General Counsel | SSaleClass A Common Stock | −4.11K | $102.12 | −$419.4K | −12.6%28.4K after | 2 lots |
| Jun 10, 2022 (view filing) | Jun 8-9 | 2 days | Skaruppa MatthewChief Financial Officer | SSaleClass A Common Stock | −4.20K | $102.11 | −$428.7K | −7.2%54.2K after | 2 lots |
| Jun 13, 2022 (view filing) | Jun 9 | 4 days | Hacker SeverinChief Tech Officer, Co-Founder | SSaleClass A Common Stock | −20.0K | $97.95 | −$1.96M | −100.0%0 after | 6 lots |
| Jun 15, 2022 (view filing) | Jun 13 | 2 days | Munson GillianDirector | SSaleClass A Common Stock | −786 | $89.95 | −$70.7K | −24.3%2.45K after | |
| Jun 21, 2022 (view filing) | Jun 16 | 5 days | Hacker SeverinChief Tech Officer, Co-Founder | SSaleClass A Common Stock | −20.0K | $91.36 | −$1.83M | −100.0%0 after | 6 lots |
| Jun 22, 2022 (view filing) | Jun 21 | 1 day | Skaruppa MatthewChief Financial Officer | SSaleClass A Common Stock | −7.80K | $102.19 | −$797.2K | −12.6%54.2K after | |
| Jun 22, 2022 (view filing) | Jun 21 | 1 day | Chen Stephen C.General Counsel | SSaleClass A Common Stock | −10.5K | $102.14 | −$1.08M | −27.1%28.4K after | |
| Jun 27, 2022 (view filing) | Jun 24 | 3 days | Chen Stephen C.General Counsel | SSaleClass A Common Stock | −25.4K | $103.52 | −$2.63M | −47.2%28.4K after | 4 lots |
| Jun 27, 2022 (view filing) | Jun 23 | 4 days | Hacker SeverinChief Tech Officer, Co-Founder | SSaleClass A Common Stock | −20.0K | $98.39 | −$1.97M | −100.0%0 after | 6 lots |
| Jul 5, 2022 (view filing) | Jul 1 | 4 days | Hacker SeverinChief Tech Officer, Co-Founder | SSaleClass A Common Stock | −10.0K | $91.23 | −$912.3K | −100.0%0 after | 7 lots |
| Jul 19, 2022 (view filing) | Jul 15 | 4 days | Skaruppa MatthewChief Financial Officer | SSaleClass A Common Stock | −14.0K | $97.21 | −$1.36M | −20.5%54.2K after | 7 lots |
| Aug 2, 2022 (view filing) | Aug 1 | 1 day | Hacker SeverinChief Tech Officer, Co-Founder | SSaleClass B Common Stock | −10.0K | $94.26 | −$942.6K | −100.0%0 after | 5 lots |
| Aug 17, 2022 (view filing) | Aug 15 | 2 days | Skaruppa MatthewChief Financial Officer | SSaleClass A Common Stock | −1.80K | $106.37 | −$191.8K | −3.3%52.4K after | |
| Aug 17, 2022 (view filing) | Aug 15 | 2 days | Glance NatalieSVP, Engineering | SSaleClass A Common Stock | −1.21K | $106.37 | −$128.9K | −0.9%131.3K after | |
| Aug 17, 2022 (view filing) | Aug 15 | 2 days | Chen Stephen C.General Counsel | SSaleClass A Common Stock | −673 | $106.37 | −$71.6K | −2.4%27.7K after | |
| Aug 17, 2022 (view filing)4:32 PM ET | Aug 15 | 2 days | Meese RobertChief Business Officer | SSaleClass A Common Stock | −763 | $106.37 | −$81.2K | −0.3%224.4K after | |
| Aug 19, 2022 (view filing) | Aug 17 | 2 days | Skaruppa MatthewChief Financial Officer | SSaleClass A Common Stock | −816 | $101.33 | −$82.7K | −1.6%51.5K after | |
| Sep 6, 2022 (view filing) | Sep 1 | 5 days | Hacker SeverinChief Tech Officer, Co-Founder | SSaleClass A Common Stock | −10.0K | $92.09 | −$920.9K | −100.0%0 after | 4 lots |
| Oct 4, 2022 (view filing) | Oct 3 | 1 day | Hacker SeverinChief Tech Officer, Co-Founder | SSaleClass A Common Stock | −10.0K | $96.54 | −$965.4K | −100.0%0 after | 4 lots |
| Oct 18, 2022 (view filing) | Oct 17 | 1 day | Skaruppa MatthewChief Financial Officer | SSaleClass A Common Stock | −14.0K | $85.93 | −$1.20M | −21.4%51.5K after | 7 lots |
| Nov 2, 2022 (view filing) | Nov 1 | 1 day | Hacker SeverinChief Tech Officer, Co-Founder | SSaleClass A Common Stock | −10.0K | $81.81 | −$818.1K | −100.0%0 after | 3 lots |
| Nov 17, 2022 (view filing) | Nov 15 | 2 days | Meese RobertChief Business Officer | SSaleClass A Common Stock | −1.16K | $74.31 | −$86.1K | −0.5%223.2K after | |
| Nov 17, 2022 (view filing) | Nov 15 | 2 days | Glance NatalieSVP, Engineering | SSaleClass A Common Stock | −1.21K | $74.31 | −$90.1K | −0.9%130.1K after | |
| Nov 17, 2022 (view filing) | Nov 15 | 2 days | Skaruppa MatthewChief Financial Officer | SSaleClass A Common Stock | −1.80K | $74.31 | −$134.1K | −3.5%49.7K after | |
| Nov 17, 2022 (view filing) | Nov 15 | 2 days | Chen Stephen C.General Counsel | SSaleClass A Common Stock | −674 | $74.31 | −$50.1K | −2.4%27.0K after | |
| Nov 18, 2022 (view filing) | Nov 17 | 1 day | Skaruppa MatthewChief Financial Officer | SSaleClass A Common Stock | −816 | $67.88 | −$55.4K | −1.6%48.9K after | |
| Dec 15, 2022 (view filing) | Dec 13-14 | 2 days | Durable Capital Partners LP10% Owner | PPurchaseClass A Common Stock | +35.5K | $72.77 | +$2.58M | +1.1%3.40M after | 4 lots |
| Dec 15, 2022 (view filing) | Dec 14 | 1 day | Hacker SeverinChief Tech Officer, Co-Founder | SSaleClass A Common Stock | −10.0K | $75.50 | −$755.0K | −100.0%0 after | |
| Dec 19, 2022 (view filing) | Dec 15-16 | 4 days | Durable Capital Partners LP10% Owner | PPurchaseClass A Common Stock | +105.2K | $72.86 | +$7.66M | +3.1%3.50M after | 4 lots |
| Dec 21, 2022 (view filing) | Dec 19-20 | 2 days | Durable Capital Partners LP10% Owner | PPurchaseClass A Common Stock | +121.2K | $72.43 | +$8.78M | +3.5%3.62M after | 4 lots |
| Dec 23, 2022 (view filing) | Dec 21-22 | 2 days | Durable Capital Partners LP10% Owner | PPurchaseClass A Common Stock | +78.4K | $70.94 | +$5.56M | +2.2%3.70M after | 5 lots |
| Dec 28, 2022 (view filing) | Dec 23-27 | 5 days | Durable Capital Partners LP10% Owner | PPurchaseClass A Common Stock | +34.6K | $69.77 | +$2.41M | +0.9%3.74M after | 3 lots |
| Dec 30, 2022 (view filing) | Dec 28 | 2 days | Durable Capital Partners LP10% Owner | PPurchaseClass A Common Stock | +5.00K | $67.12 | +$335.6K | +0.1%3.74M after | |
| Jan 4, 2023 (view filing) | Jan 3 | 1 day | Skaruppa MatthewChief Financial Officer | SSaleClass A Common Stock | −5.00K | $70.46 | −$352.3K | −9.3%48.9K after | 3 lots |
| Jan 11, 2023 (view filing) | Jan 9-10 | 2 days | Hacker SeverinChief Tech Officer, Co-Founder | SSaleClass A Common Stock | −10.0K | $75.06 | −$750.6K | −100.0%0 after | 2 lots |
| Jan 18, 2023 (view filing) | Jan 17 | 1 day | Skaruppa MatthewChief Financial Officer | SSaleClass A Common Stock | −1.16K | $79.31 | −$91.7K | −2.4%47.8K after | |
| Jan 31, 2023 (view filing) | Jan 27-30 | 4 days | Glance NatalieChief Engineering Officer | SSaleClass A Common Stock | −3.00K | $94.29 | −$282.9K | −2.2%135.4K after | 3 lots |
| Feb 2, 2023 (view filing) | Feb 1 | 1 day | Hacker SeverinChief Tech Officer, Co-Founder | SSaleClass A Common Stock | −10.0K | $95.59 | −$955.9K | −100.0%0 after | 5 lots |
| Feb 3, 2023 (view filing) | Feb 2 | 1 day | Meese RobertChief Business Officer | SSaleClass A Common Stock | −5.18K | $100.18 | −$518.5K | −2.3%218.0K after | |
| Feb 17, 2023 (view filing) | Feb 15 | 2 days | Glance NatalieChief Engineering Officer | SSaleClass A Common Stock | −1.19K | $96.94 | −$115.1K | −0.9%134.2K after | |
| Feb 17, 2023 (view filing) | Feb 15 | 2 days | Skaruppa MatthewChief Financial Officer | SSaleClass A Common Stock | −1.18K | $96.94 | −$114.6K | −2.5%46.6K after | |
| Feb 17, 2023 (view filing) | Feb 15 | 2 days | Chen Stephen C.General Counsel | SSaleClass A Common Stock | −484 | $96.94 | −$46.9K | −1.8%26.6K after | |
| Feb 17, 2023 (view filing) | Feb 15 | 2 days | Meese RobertChief Business Officer | SSaleClass A Common Stock | −801 | $96.94 | −$77.6K | −0.4%217.2K after | |
| Feb 21, 2023 (view filing) | Feb 17 | 4 days | Glance NatalieChief Engineering Officer | SSaleClass A Common Stock | −844 | $94.00 | −$79.3K | −0.6%134.2K after | |
| Feb 21, 2023 (view filing) | Feb 17 | 4 days | Skaruppa MatthewChief Financial Officer | SSaleClass A Common Stock | −2.59K | $91.69 | −$237.8K | −5.6%44.0K after | 2 lots |
| Mar 2, 2023 (view filing) | Feb 28-Mar 1 | 2 days | Glance NatalieChief Engineering Officer | SSaleClass A Common Stock | −5.16K | $100.98 | −$520.7K | −3.7%134.2K after | 2 lots |
| Mar 2, 2023 (view filing) | Mar 1 | 1 day | Skaruppa MatthewChief Financial Officer | SSaleClass A Common Stock | −5.00K | $108.08 | −$540.4K | −10.2%44.0K after | 7 lots |