William B Gordon sold $1.5M of DUOL
director at Duolingo, Inc.. 10,000 shares at an average of $145.67, traded Sep 8, 2026, filed Sep 10, 2026.
Score components
- +15RoleDirector
- +25Trade size$1.5M at market
- +5Share of holdings soldSold 13% of holdings
- +15Cluster3 insiders selling within 14 days
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001628280-26-061361, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Sep 8, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -800 | $143.83 | $115k | 77,615 | 32 d ago |
| Sep 8, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -2,742 | $144.59 | $396k | 74,873 | 32 d ago |
| Sep 8, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -3,483 | $145.91 | $508k | 71,390 | 32 d ago |
| Sep 8, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -2,675 | $146.58 | $392k | 68,715 | 32 d ago |
| Sep 8, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -200 | $148.68 | $30k | 68,515 | 32 d ago |
| Sep 8, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -100 | $151.64 | $15k | 68,415 | 32 d ago |
Related signals
Other insiders at Duolingo, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 35Weak | Duolingo, Inc. | Luis von Ahn President & CEO, Co-Founder | $17M 110,046 shares | -100% | |
| 43Moderate | Duolingo, Inc. | Luis von Ahn President & CEO, Co-Founder | $7.0M 46,682 shares | -100% | |
| 50Moderate | Duolingo, Inc. | Luis von Ahn President & CEO, Co-Founder | $6.2M 40,980 shares | -110% | |
| 50Moderate | Duolingo, Inc. | Luis von Ahn President & CEO, Co-Founder | $4.3M 28,292 shares | -100% | |
| 40Moderate | Duolingo, Inc. | Stephen C. Chen General Counsel | $1.2M 8,072 shares | -16% | |
| 33Weak | Duolingo, Inc. | Severin Hacker Chief Tech Officer, Co-Founder | $4.7M 10,000 shares | -99% | |
| 25Weak | Duolingo, Inc. | James H Shelton director | $427k 895 shares | -17% | |
| 33Weak | Duolingo, Inc. | Severin Hacker Chief Tech Officer, Co-Founder | $5.3M 10,000 shares | -99% | |
| 40Moderate | Duolingo, Inc. | Severin Hacker Chief Tech Officer, Co-Founder | $5.2M 10,000 shares | -99% | |
| 35Weak | Duolingo, Inc. | Stephen C. Chen General Counsel | $1.4M 2,635 shares | -7% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.