secwatch.observer — SEC 8-K summary
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Issuer:     Duolingo, Inc. (DUOL)
CIK:        0001562088
Form:       8-K
Filed at:   2022-03-03T23:59:59+00:00
Accession:  0001562088-22-000033
Event type: earnings
Sentiment:  neutral
Materiality: 0.65
Item codes: 2.02, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Duolingo Q4 revenue up 51% to $73M, net loss widens to $17.5M; guides FY2022 revenue $332-342M
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- Q4 2021 revenue $73.0M (+51% YoY); full year revenue $250.8M (+55% YoY).
- Q4 net loss $17.5M vs. $10.4M a year ago; full year net loss $60.1M vs. $15.8M.
- Q4 adjusted EBITDA $0.3M (vs. $2.9M); full year adjusted EBITDA loss $1.1M (vs. +$3.6M).
- Paid subscribers reached 2.5M (+56% YoY); DAUs up 20% to 10.1M; MAUs up 15% to 42.4M.
- FY2022 guidance: revenue $332-342M; bookings $372-382M; adjusted EBITDA loss $1-5M.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1562088/000156208822000033/0001562088-22-000033-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1562088/000156208822000033/duol-20220303.htm
  HTML page:      https://secwatch.observer/filing/0001562088-22-000033

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer