Derivative exercise or conversion — not an open-market buy.
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Traded Sep 22, 2026 · Filed Sep 23, 2026
The boss of Duolingo sold $519K of Duolingo shares. It was planned long ago, so it says very little.
Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell
open market sale
Code S — open-market or private sale
~$518,996
Shares × reported transaction price
48 days after results of Aug 5, 2026
Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results
Closed at $147.71 on Sep 22, 2026, 64% above its 52-week low and 57% below its high, after an 8% rise over the previous 30 trading days
52-week range $90.03 (Apr 10, 2026) to $347.27 (Oct 8, 2025), 22% of the way up, from 242 adjusted closes. 30 trading days earlier: $137.19 on Aug 10, 2026. Describes the past only, not a forecast
Footnote references a pre-arranged trading plan (Rule 10b5-1)
Only flagged when a footnote says so; never inferred
| After | Stock | S&P 500 | Difference |
|---|---|---|---|
| 7 days | −0.8% | −0.4% | −0.4% |
Past results only. Not a forecast.
Derivative exercise or conversion — not an open-market buy.