Form 4 for DUOL Duolingo, Inc.
Accepted 2026-03-03 00:00:00 ET · period of report 2026-02-27 · accession 0001628280-26-013813 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-03-03 | 2026-02-27 | DUOL | Glance Natalie | Chief Engineering Off | M - OptEx | $6.08 | +24.3K | 139.6K | +21% | +$147.5K |
| DM | 2026-03-03 | 2026-02-27 | DUOL | Glance Natalie | Chief Engineering Off | M - OptEx | $0.00 | -24.3K | 5,000 | -83% | $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 | 2026-02-27 | M | A | 11,834 | $5.00 | 127,214 | D | — | — | |
| 2 | Common | Class A Common Stock | 2026-02-27 | M | A | 12,418 | $7.11 | 139,632 | D | — | — | |
| 3 | Derivative | Stock Option (Right to Buy) | 2026-02-27 | M | D | 11,834 | $0.00 | 0 | D | $5.00 · — to 2027-04-07 | 11,834 Class A Common Stock | (F1) The shares subject to the option are fully vested and exercisable. |
| 4 | Derivative | Stock Option (Right to Buy) | 2026-02-27 | M | D | 12,418 | $0.00 | 5,000 | D | $7.11 · — to 2028-04-20 | 12,418 Class A Common Stock | (F1) The shares subject to the option are fully vested and exercisable. |