---
schema_version: "secwatch.filing_event.v1"
accession: "0001107843-24-000014"
form_type: "8-K"
ticker: "QLYS"
cik: "0001107843"
company_name: "QUALYS, INC."
filed_at: "2024-05-07T23:59:59+00:00"
generated_at: "2026-06-02T16:02:31.697579+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Qualys Q1 revenue up 12% to $145.8M, GAAP EPS $1.05; raises FY2024 EPS guidance

## Summary
- Revenue $145.8M (+12% YoY); GAAP diluted EPS $1.05 (vs $0.77).
- Non-GAAP diluted EPS $1.45 (vs $1.09); raises 2024 non-GAAP EPS guidance to $5.06-$5.30.
- Adjusted EBITDA $69.0M (+18% YoY); operating cash flow $85.5M (+28%).
- Raises 2024 GAAP EPS guidance to $3.26-$3.50.
- Launched TotalCloud 2.0 with TruRisk Insights; expanded Oracle Cloud partnership.

## SEC filing metadata
- accession: 0001107843-24-000014
- form_type: 8-K
- ticker: QLYS
- cik: 0001107843
- company_name: QUALYS, INC.
- filed_at: 2024-05-07T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1107843/000110784324000014/0001107843-24-000014-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1107843/000110784324000014/qlys-20240507.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001107843-24-000014
- JSON: https://secwatch.observer/filing/0001107843-24-000014.json
- Plain text: https://secwatch.observer/filing/0001107843-24-000014.txt

## Key facts
- Earnings Releases
  QUALYS, INC. reported the first quarter ended March 31, 2024 results: revenue $145.8 million, net income $39.7 million, EPS $1.05 per diluted share. Guidance raised.
  - Period: the first quarter ended March 31, 2024
  - Revenue: $145.8 million
  - Net income: $39.7 million
  - EPS: $1.05 per diluted share
  - Guidance: raised
  - Result: reported results
  source text: For the quarter, the Company reported revenues of $145.8 million, net income under United States Generally Accepted Accounting Principles (“U.S. GAAP”) of $39.7 million, non-GAAP net income of $54.7 million, Adjusted EBITDA of $69.0 million, GAAP net income per diluted share of $1.05, and non-GAAP net income per diluted share of $1.45.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1107843/000110784324000014/0001107843-24-000014-index.htm

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