---
schema_version: "secwatch.filing_event.v1"
accession: "0001580808-23-000027"
form_type: "8-K"
ticker: "ATEN"
cik: "0001580808"
company_name: "A10 Networks, Inc."
filed_at: "2023-02-07T23:59:59+00:00"
generated_at: "2026-06-19T22:52:33.894647+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# A10 Networks Q4 revenue $77.6M record; GAAP EPS $0.24; declares $0.06 dividend; cyber incident contained

## Summary
- Record Q4 revenue $77.6M (+9.9% YoY); full-year $280.3M (+12.1% YoY).
- Q4 GAAP net income $18.0M ($0.24 diluted EPS) vs $10.7M ($0.13) YoY; non-GAAP EPS $0.24.
- Adjusted EBITDA Q4 $22.3M (28.7% of revenue); full-year $75.1M (26.8%).
- Board declared $0.06 quarterly dividend payable March 1, 2023 to holders of record Feb 17.
- Cyber incident on Jan 23 contained; not product-related; no material impact expected.

## SEC filing metadata
- accession: 0001580808-23-000027
- form_type: 8-K
- ticker: ATEN
- cik: 0001580808
- company_name: A10 Networks, Inc.
- filed_at: 2023-02-07T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 7.01, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1580808/000158080823000027/0001580808-23-000027-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1580808/000158080823000027/aten-20230207.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001580808-23-000027
- JSON: https://secwatch.observer/filing/0001580808-23-000027.json
- Plain text: https://secwatch.observer/filing/0001580808-23-000027.txt

## Key facts
- Earnings Releases
  A10 Networks, Inc. reported fourth quarter and full-year period ended December 31, 2022 results: revenue Record revenue of $77.6 million, net income GAAP net income of $18.0 million, or $0.24 per diluted share. Guidance raised.
  - Period: fourth quarter and full-year period ended December 31, 2022
  - Revenue: Record revenue of $77.6 million
  - Net income: GAAP net income of $18.0 million, or $0.24 per diluted share
  - Guidance: raised
  - Result: reported results
  source text: A10 Networks Reports Record Revenue, Full-Year Revenue of $280.3 Million, Fourth Quarter Revenue of $77.6 Million
  evidence_url: https://www.sec.gov/Archives/edgar/data/1580808/000158080823000027/0001580808-23-000027-index.htm

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