Form 4 for DUOL Duolingo, Inc.
Accepted 2026-05-19 16:42:54 ET · period of report 2026-05-15 · accession 0001628280-26-036518 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| T | 2026-05-19 16:42 | 2026-05-15 | DUOL | Glance Natalie | Chief Engineering Off | A - Grant | $112.06 | +39.1K | 178.7K | +28% | +$4.38M |
| MT | 2026-05-19 16:42 | 2026-05-15+ | DUOL | Glance Natalie | Chief Engineering Off | S - Sale | $113.07 | -5,289 | 173.4K | -3% | -$598.0K |
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 | 2026-05-15 | A | A | 39,058 | $112.06 | 178,690 | D | — | — | (F1) Constitute Restricted Stock Units ("RSUs") for which the Reporting Person is entitled to receive one (1) share of Issuer's Class A Common Stock for each RSU upon vesting. 1/16th of the RSUs shall vest on each quarterly anniversary of May 15, 2026. |
| 2 | Common | Class A Common Stock | 2026-05-15 | S | D | 1,929 | $112.16 | 176,761 | D | — | — | (F2) Represents shares automatically sold to satisfy tax withholding obligations in connection with the vesting of RSUs and delivery of shares. |
| 3 | Common | Class A Common Stock | 2026-05-18 | S | D | 2,060 | $113.21 | 174,701 | D | — | — | (F3) The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan adopted on September 15, 2025. (F4) The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $112.71 to $113.60, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. |
| 4 | Common | Class A Common Stock | 2026-05-18 | S | D | 1,300 | $114.19 | 173,401 | D | — | — | (F3) The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan adopted on September 15, 2025. (F5) The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $113.85 to $114.64, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. |