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8-KThe WireStrategic

Results of Operations · Company Update

Filed Feb 26, 2026 · 4mo ago · Accession 0001628280-26-012246

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
Feb 26, 2026
Report date
Feb 26, 2026
Document
duol-20260226.htm
Size
783 KB