---
schema_version: "secwatch.filing_event.v1"
accession: "0001580808-25-000109"
form_type: "8-K"
ticker: "ATEN"
cik: "0001580808"
company_name: "A10 Networks, Inc."
filed_at: "2025-11-04T23:59:59+00:00"
generated_at: "2026-05-17T00:37:42.634200+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# A10 Networks Q3 revenue up 11.9% to $74.7M; non-GAAP EPS $0.23 beats prior year

## Summary
- Revenue $74.7M (+11.9% YoY); GAAP EPS $0.17 flat; non-GAAP EPS $0.23 vs $0.21.
- GAAP operating margin 17.4%, non-GAAP 24.7% (both improved YoY).
- Board declares $0.06 quarterly dividend, payable Dec 1 to holders of record Nov 17.
- Returned $15.3M to investors via buybacks ($11M at avg $17.41) and dividends ($4.3M).
- CEO cites AI infrastructure and cybersecurity as key growth catalysts.

## SEC filing metadata
- accession: 0001580808-25-000109
- form_type: 8-K
- ticker: ATEN
- cik: 0001580808
- company_name: A10 Networks, Inc.
- filed_at: 2025-11-04T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 7.01, 9.01, 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1580808/000158080825000109/0001580808-25-000109-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1580808/000158080825000109/aten-20251104.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001580808-25-000109
- JSON: https://secwatch.observer/filing/0001580808-25-000109.json
- Plain text: https://secwatch.observer/filing/0001580808-25-000109.txt

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