Form 4 for DUOL Duolingo, Inc.
Accepted 2026-06-18 17:05:58 ET · period of report 2026-06-17 · accession 0001628280-26-044413 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-06-18 17:05 | 2026-06-17 | DUOL | Chen Stephen C. | GC | M - OptEx | $14.42 | +58 | 52.9K | +0.1% | +$836.36 |
| D | 2026-06-18 17:05 | 2026-06-17 | DUOL | Chen Stephen C. | GC | M - OptEx | $0.00 | -58 | 0 | -100% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Class A Common Stock | 2026-06-17 | M | A | 58 | $14.42 | 52,865 | D | — | — | |
| 2 | Derivative | Stock Option (Right to Buy) | 2026-06-17 | M | D | 58 | $0.00 | 0 | D | $14.42 · — to 2030-03-10 | 58 Class A Common Stock | (F1) The options are fully vested and exercisable. |