| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Duolingo, Inc. (DUOL) has 7 insiders with recent SEC Form 4 filings, including 0 buys and 82 sells. DUOL is classified in the Software industry within the Information Technology sector.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| CEO | 3.41M | $431.33M | - | |
| Other | 270.0K | $34.19M | - | |
| CFO | 137.7K | $17.43M | - | |
| Other | 122.6K | $15.53M | - | |
| Other | 117.3K | $14.85M | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Oct 20, 2025 | Hacker Severin53 | Chief Tech Officer, Co-founder | Sale+OE | 10,000 | $314.72 | $3,147,198.33 | -13.0% | -52.5% | - | |
| Oct 6, 2025 | Hacker Severin53 | Chief Tech Officer, Co-founder | Sale+OE | 10,000 | $321.63 | $3,216,303.32 | -19.9% | -42.2% | - | |
| Oct 1, 2025 | Glance Natalie49 | Chief Engineering Officer | Sell | 3,283 | $312.30 | $1,025,265.12 | -0.3% | -41.7% | - | |
| Sep 19, 2025 | Hacker Severin53 | Chief Tech Officer, Co-founder | Sale+OE | 10,000 | $288.94 | $2,889,373.13 | -31.5% | -37.1% | - | |
| Sep 5, 2025 | Hacker Severin53 | Chief Tech Officer, Co-founder | Sale+OE | 10,000 | $268.55 | $2,685,461.75 | -21.4% | -30.5% | - | |
| Aug 26, 2025 | Chen Stephen C.48 | General Counsel | Sell | 1,515 | $321.36 | $486,860.40 | -4.4% | -45.4% | - | |
| Aug 26, 2025 | Skaruppa Matthew48 | Chief Financial Officer | Sale+OE | 10,937 | $317.39 | $3,471,321.56 | -2.2% | -45.4% | - | |
| Aug 19, 2025 | Hacker Severin53 | Chief Tech Officer, Co-founder | Sale+OE | 10,000 | $344.56 | $3,445,587.09 | -17.4% | -47.7% | - | |
| Aug 18, 2025 | Glance Natalie49 | Chief Engineering Officer | Sell | 2,471 | $367.09 | $907,091.17 | -0.4% | -51.7% | - | |
| Aug 15, 2025 | Chen Stephen C.48 | General Counsel | Sell | 1,282 | $329.03 | $421,816.46 | -3.6% | -42.9% | - |