Skaruppa Matthew (CIK 1869669) reported 39 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-02-20). Recent activity: Sell DUOL (1,626 shares), Sell DUOL (236 shares), Sell DUOL (1,764 shares), Sell DUOL (360 shares), Sell DUOL (1,870 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-20 | Duolingo, Inc. (DUOL) | Chief Financial Officer | Sell | 1,626 | $182,535 |
| 2026-02-20 | Duolingo, Inc. (DUOL) | Chief Financial Officer | Sell | 236 | $26,755 |
| 2026-02-20 | Duolingo, Inc. (DUOL) | Chief Financial Officer | Sell | 1,764 | $201,713 |
| 2026-02-20 | Duolingo, Inc. (DUOL) | Chief Financial Officer | Sell | 360 | $41,504 |
| 2026-02-20 | Duolingo, Inc. (DUOL) | Chief Financial Officer | Sell | 1,870 | $205,812 |
| 2025-11-19 | Duolingo, Inc. (DUOL) | Chief Financial Officer | Sell | 796 | $140,820 |
| 2025-11-19 | Duolingo, Inc. (DUOL) | Chief Financial Officer | Sell | 2,799 | $498,082 |
| 2025-11-19 | Duolingo, Inc. (DUOL) | Chief Financial Officer | Sell | 390 | $67,876 |
| 2025-11-19 | Duolingo, Inc. (DUOL) | Chief Financial Officer | Sell | 793 | $138,775 |
| 2025-11-19 | Duolingo, Inc. (DUOL) | Chief Financial Officer | Sell | 880 | $154,642 |
| 2025-11-19 | Duolingo, Inc. (DUOL) | Chief Financial Officer | Sell | 200 | $35,530 |
| 2025-08-28 | Duolingo, Inc. (DUOL) | Chief Financial Officer | Sell | 500 | $155,690 |
| 2025-08-28 | Duolingo, Inc. (DUOL) | Chief Financial Officer | Buy | 1,378 | $19,871 |
| 2025-08-28 | Duolingo, Inc. (DUOL) | Chief Financial Officer | Sell | 300 | $93,801 |
| 2025-08-28 | Duolingo, Inc. (DUOL) | Chief Financial Officer | Sell | 755 | $237,191 |
| 2025-08-28 | Duolingo, Inc. (DUOL) | Chief Financial Officer | Sell | 1,402 | $442,009 |
| 2025-08-28 | Duolingo, Inc. (DUOL) | Chief Financial Officer | Sell | 2,301 | $727,668 |
| 2025-08-28 | Duolingo, Inc. (DUOL) | Chief Financial Officer | Sell | 800 | $253,952 |
| 2025-08-28 | Duolingo, Inc. (DUOL) | Chief Financial Officer | Sell | 1,501 | $477,858 |
| 2025-08-28 | Duolingo, Inc. (DUOL) | Chief Financial Officer | Sell | 700 | $223,531 |
| 2025-08-28 | Duolingo, Inc. (DUOL) | Chief Financial Officer | Sell | 1,100 | $352,550 |
| 2025-08-28 | Duolingo, Inc. (DUOL) | Chief Financial Officer | Sell | 1,578 | $507,059 |
| 2025-08-18 | Duolingo, Inc. (DUOL) | Chief Financial Officer | Sell | 2,797 | $920,297 |
| 2025-08-14 | Duolingo, Inc. (DUOL) | Chief Financial Officer | Sell | 2,522 | $0 |
| 2025-05-19 | Duolingo, Inc. (DUOL) | Chief Financial Officer | Sell | 900 | $473,544 |
Source: SEC Form 4 filings · as of 2026-02-20