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 8 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
- 8 filings
- 5 insiders, $21.0M in total
- Insiders trading
- 5
- Net value
- −$21.0M
- 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 28, 2026 | 8 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| Nov 17, 2021 (view filing) | Nov 15 | 2 days | Skaruppa MatthewChief Financial Officer | SSaleClass A Common Stock | −13.4K | $143.22 | −$1.92M | −34.8%25.1K after | 20 lots |
| Nov 17, 2021 (view filing) | Nov 15 | 2 days | Glance NatalieSVP, Engineering | SSaleClass A Common Stock | −57.2K | $143.39 | −$8.20M | −43.6%74.0K after | 22 lots |
| Aug 2, 2021 (view filing)9:53 PM ET | Jul 30 | 3 days | Alphabet Inc. and 7 others10% Owner | SSaleClass A Common Stock | −356.2K | $102.00 | −$36.3M | −100.0%0 after | |
| Aug 2, 2021 (view filing)9:52 PM ET | Jul 30 | 3 days | KPCB Digital Growth Fund, LLC and 2 others10% Owner | SSaleClass A Common Stock | −136.2K | $102.00 | −$13.9M | −100.0%0 after | |
| Aug 2, 2021 (view filing)9:50 PM ET | Jul 30 | 3 days | Union Square Ventures 2012 Fund, L.P. and 1 other10% Owner | SSaleClass A Common Stock | −741.4K | $102.00 | −$75.6M | −100.0%0 after | 2 lots |
| Aug 2, 2021 (view filing) | Jul 30 | 3 days | Hacker SeverinChief Technology Officer, | SSaleClass A Common Stock | −50.0K | $102.00 | −$5.10M | −100.0%0 after |