---
schema_version: "secwatch.filing_event.v1"
accession: "0001580808-26-000042"
form_type: "8-K"
ticker: "ATEN"
cik: "0001580808"
company_name: "A10 Networks, Inc."
filed_at: "2026-08-05T20:13:01+00:00"
generated_at: "2026-08-05T20:14:24.789770+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# A10 Networks Q2 revenue up 15.5% YoY to $80.1M; raises FY guidance; Microsoft AI deal

## Summary
- Q2 revenue $80.1M (+15.5% YoY); GAAP EPS $0.12, non-GAAP EPS $0.25; adjusted EBITDA $24.4M (30.5% of revenue).
- Full-year revenue growth guidance raised to 12-14% (from 10-12%); EPS growth raised to 14-16% (from 12-14%).
- Board declared $0.06 quarterly dividend payable Sept 1, 2026 to holders of record Aug 17, 2026.
- Announced multi-year agreement with Microsoft for AI infrastructure; acquired TrojAI in June 2026.
- Cash and marketable securities $357.3M; returned $6.7M to shareholders via buybacks and dividends in Q2.

## SEC filing metadata
- accession: 0001580808-26-000042
- form_type: 8-K
- ticker: ATEN
- cik: 0001580808
- company_name: A10 Networks, Inc.
- filed_at: 2026-08-05T20:13:01+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 2.02, 7.01, 9.01, 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1580808/000158080826000042/0001580808-26-000042-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1580808/000158080826000042/aten-20260805.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001580808-26-000042
- JSON: https://secwatch.observer/filing/0001580808-26-000042.json
- Plain text: https://secwatch.observer/filing/0001580808-26-000042.txt

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