| 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 |
|---|---|---|---|---|---|---|---|---|---|
Over the past 90 days, insiders at Duolingo, Inc. (DUOL) have been net sellers, shedding 250,740 shares worth roughly $37.7M on balance. In the past 30 days, 0 insiders bought and 1 sold.
Counted by filing, the last 12 months brought 1 open-market purchase by 1 insider worth about $499K and 22 sales by 7 insiders worth about $47.5M. The 12 months before that brought no open-market purchases and 71 sales by 8 insiders worth about $306.0M.
17 of the 22 sales in the last 12 months were made under a Rule 10b5-1 trading plan; the rest were not.
The largest open-market purchase in the last two years was 5,000 shares by James H Shelton (Director) at an average $99.76 on March 3, 2026, about $499K. Three months later DUOL was up 16%.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| Other | 169.4K | $21.68M | - | |
| Other | 169.1K | $21.65M | - | |
| CFO | 137.7K | $17.62M | - | |
| Dir | 68.4K | $8.76M | - | |
| Other | 43.8K | $5.60M | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Oct 7, 2026 | Luis von Ahn58 | President & CEO, Co-founder | Sale+OE10b5-1 | 110,046 | $151.70 | $16,693,999.87 | - | - | - | |
| Sep 24, 2026 | Luis von Ahn58 | President & CEO, Co-founder | Sale+OE10b5-1 | 46,682 | $150.63 | $7,031,794.10 | - | - | - | |
| Sep 22, 2026 | Luis von Ahn58 | President & CEO, Co-founder | Sale+OE10b5-1 | 40,980 | $150.65 | $6,173,727.07 | - | - | - | |
| Sep 16, 2026 | Luis von Ahn58 | President & CEO, Co-founder | Sale+OE10b5-1 | 28,292 | $150.22 | $4,250,140.67 | - | - | - | |
| Sep 14, 2026 | Stephen C. Chen49 | General Counsel | Sell10b5-1 | 8,072 | $149.33 | $1,205,385.01 | -15.6% | - | - | |
| Sep 8, 2026 | William B Gordon | Director | Sell10b5-1 | 10,000 | $145.67 | $1,456,735.87 | -12.8% | - | - | |
| Aug 18, 2026 | Natalie Glance51 | Chief Engineering Officer | Sell10b5-1 | 4,290 | $132.24 | $567,315.27 | -2.5% | - | - | |
| Aug 17, 2026 | Robert Meese50 | Chief Business Officer | Sell | 1,354 | $129.13 | $174,842.02 | -0.8% | - | - | |
| Aug 17, 2026 | Stephen C. Chen49 | General Counsel | Sell | 1,024 | $129.13 | $132,229.12 | -1.9% | - | - | |
| May 18, 2026 | Natalie Glance51 | Chief Engineering Officer | Sell10b5-1 | 5,289 | $113.07 | $598,012.75 | -3.0% | +14.9% | - |