---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-22-034517"
form_type: "8-K"
ticker: "QLYS"
cik: "0001107843"
company_name: "QUALYS, INC."
filed_at: "2022-02-10T23:59:59+00:00"
generated_at: "2026-06-27T09:02:33.450679+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Qualys Q4 revenue $109.8M (+16% YoY), non-GAAP EPS $0.84; full year revenue up 13%

## Summary
- Q4 revenue $109.8M (+16% YoY); full year 2021 revenue $411.2M (+13% YoY).
- Q4 GAAP EPS $0.55, non-GAAP EPS $0.84; full year GAAP EPS $1.77, non-GAAP EPS $3.22.
- Q4 Adjusted EBITDA $49.6M (+14% YoY), margin 45%; operating cash flow $39.9M.
- VMDR customer penetration reached 36%; board appointed Bill Berutti as director.
- Issued financial guidance for Q1 and full year 2022 (specific figures not in excerpt).

## SEC filing metadata
- accession: 0001193125-22-034517
- form_type: 8-K
- ticker: QLYS
- cik: 0001107843
- company_name: QUALYS, INC.
- filed_at: 2022-02-10T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1107843/000119312522034517/0001193125-22-034517-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1107843/000119312522034517/d230764d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-22-034517
- JSON: https://secwatch.observer/filing/0001193125-22-034517.json
- Plain text: https://secwatch.observer/filing/0001193125-22-034517.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.