8-KThe WireRed Alert
Executive Change · Reg FD Disclosure
Filed Dec 14, 2021 · 4y ago · Accession 0001562088-21-000053
Plain English
Material event — a significant development the company must disclose promptly.
Read the source below for the full document.
Filing details
- Company
- Duolingo, Inc.
- Ticker
- DUOL
- CIK
- 1562088
- Form type
- 8-K
- Filing date
- Dec 14, 2021
- Report date
- Dec 8, 2021
- Document
- duol-20211208.htm
- Size
- 218 KB