---
schema_version: "secwatch.filing_event.v1"
accession: "0001580808-21-000169"
form_type: "8-K"
ticker: "ATEN"
cik: "0001580808"
company_name: "A10 Networks, Inc."
filed_at: "2021-10-28T23:59:59+00:00"
generated_at: "2026-06-28T16:48:20.275090+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# A10 Networks Q3 revenue $65.4M (+15% YoY); declares $0.05 dividend, $100M buyback

## Summary
- Q3 revenue $65.4M (+15% YoY); GAAP net income $74.9M ($0.94 diluted) incl non-recurring tax benefit; non-GAAP net income $13.7M ($0.17).
- Security product sales up 18% YoY; Americas revenue up 47% YoY; deferred revenue record $117.1M (+15%).
- Board declared first quarterly dividend $0.05/share, payable Dec 15, 2021 to holders of record Nov 12, 2021.
- Board authorized new $100M share repurchase program over 12 months; cash $187.5M.
- Q4 outlook: revenue growth ~10% YoY, bottom-line growing faster; momentum expected into 2022.

## SEC filing metadata
- accession: 0001580808-21-000169
- form_type: 8-K
- ticker: ATEN
- cik: 0001580808
- company_name: A10 Networks, Inc.
- filed_at: 2021-10-28T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 2.02, 7.01, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1580808/000158080821000169/0001580808-21-000169-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1580808/000158080821000169/aten-20211028.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001580808-21-000169
- JSON: https://secwatch.observer/filing/0001580808-21-000169.json
- Plain text: https://secwatch.observer/filing/0001580808-21-000169.txt

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