The disposition involved 10,000 shares with an estimated value of ~$1.5 million as of the September 8, 2026 transaction date.
The shares traded represent 13% of the director's Class A Common Stock held prior to the execution.
The transaction was composed entirely of directly held shares; no indirect ownership was reported in this filing.
William B. Gordon, a member of the Board of Directors at Duolingo, Inc. (NASDAQ:DUOL), sold 10,000 shares of Class A Common Stock on September 8, 2026, according to a recent SEC Form 4 filing.
| Metric | Value |
|---|---|
| Transaction value | ~$1.5 million |
| Shares sold | 10,000 |
| Post-transaction shares (directly held) | 68,415 |
| Post-transaction value | ~$10.02 million |
Transaction value based on SEC Form 4 weighted average sale price ($145.67); post-transaction value based on September 8, 2026 market close ($146.39).
| Metric | Value |
|---|---|
| Share Price (as of market close 2026-09-10) | $145.16 |
| Market Capitalization | $6.7 billion |
| Revenue (TTM) | $1.1 billion |
| Net Income (TTM) | $410.8 million |
Duolingo, Inc. is a leading digital language learning platform with a market cap of $6.7 billion, demonstrating substantial scale in the education sector. The company's business model leverages a large user base with high engagement metrics, converting free users to premium subscribers while maintaining operational efficiency.
Duolingo's competitive advantages include its proprietary gamified learning methodology, extensive language curriculum, and strong brand recognition in the language learning market.
Director William Bing Gordon's Sept. 8 sale of Duolingo stock represented a substantial 13% reduction in his direct holdings. With the share price down a hefty 46% over the trailing 12 months, his disposition could raise investor concerns.
That said, Gordon retains a sizable equity stake of 68,415 shares post-transaction. This sum ensures his continued alignment with shareholder interests.
The sale was the result of a pre-established Rule 10b5-1 plan, making this a non-discretionary transaction. Such plans allow insiders to sell shares at predetermined times to avoid concerns of trading on non-public information.
Duolingo stock is down because the company made the decision to prioritize user growth and retention over profits in the short term. This led to a year-over-year decline in net income and free cash flow in the second quarter, but a 23% year-over-year increase in daily active users to 58.7 million, ahead of Duolingo's projections in a sign its efforts are paying off.
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Robert Izquierdo has positions in Duolingo. The Motley Fool has positions in and recommends Duolingo. The Motley Fool has a disclosure policy.