FilingIndex
8-KThe WireRed Alert

Executive Change · Reg FD Disclosure

Filed Dec 9, 2024 · 1y ago · Accession 0001562088-24-000276

Plain English

Material event — a significant development the company must disclose promptly.

Read the source below for the full document.

Read the original on SEC.gov ↗
Filing details
Ticker
DUOL
CIK
1562088
Form type
8-K
Filing date
Dec 9, 2024
Report date
Dec 5, 2024
Document
duol-20241205.htm
Size
157 KB