Form 4 for DUOL Duolingo, Inc.
Accepted 2025-08-19 00:00:00 ET · period of report 2025-08-18 · accession 0001562088-25-000187 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M | 2025-08-19 | 2025-08-18 | DUOL | Glance Natalie | Chief Engineering Off | S - Sale | $367.10 | -2,471 | 120.9K | -2% | -$907.1K |
| 2025-08-19 | 2025-08-18 | DUOL | Glance Natalie | Chief Engineering Off | G - Gift | $0.00 | -187 | 119.5K | -0.2% | $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 | 2025-08-18 | S | D | 400 | $369.87 | 119,641 | D | — | — | (F6) 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 $369.54 to $370.12, 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. |
| 2 | Common | Class A Common Stock | 2025-08-18 | S | D | 169 | $368.44 | 120,041 | D | — | — | (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 $368.20 to $368.60, 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. |
| 3 | Common | Class A Common Stock | 2025-08-18 | S | D | 702 | $367.44 | 120,210 | D | — | — | (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 $367.17 to $368.02, 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 | 2025-08-18 | G | D | 187 | $0.00 | 119,454 | D | — | — | |
| 5 | Common | Class A Common Stock | 2025-08-18 | S | D | 300 | $364.64 | 121,812 | D | — | — | (F2) 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 $364.39 to $364.86, 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. |
| 6 | Common | Class A Common Stock | 2025-08-18 | S | D | 900 | $366.16 | 120,912 | D | — | — | (F3) 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 $365.67 to $366.65, 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. |