---
schema_version: "secwatch.filing_event.v1"
accession: "0001580808-26-000041"
form_type: "8-K"
ticker: "ATEN"
cik: "0001580808"
company_name: "A10 Networks, Inc."
filed_at: "2026-08-05T20:03:35+00:00"
generated_at: "2026-08-05T20:05:37.811894+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# A10 Networks issues warrant to Microsoft for up to 800,000 shares at $0.01, tied to product purchases

## Summary
- Warrant issued to Microsoft for up to 800,000 shares at $0.01 per share, vesting based on purchase thresholds.
- Two tranches: up to 400,000 shares each for measurement periods ending June 30, 2027 and June 30, 2028.
- Exercise periods start Jan 1, 2028 (tranche 1) and Jan 1, 2029 (tranche 2), expire Aug 3, 2036.
- Warrant issued in connection with commercial arrangements; vesting tied to Microsoft's purchases of A10 products.
- Issued under Section 4(a)(2) exemption; unregistered sale of equity securities.

## SEC filing metadata
- accession: 0001580808-26-000041
- form_type: 8-K
- ticker: ATEN
- cik: 0001580808
- company_name: A10 Networks, Inc.
- filed_at: 2026-08-05T20:03:35+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 1.01, 3.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1580808/000158080826000041/0001580808-26-000041-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1580808/000158080826000041/aten-20260803.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001580808-26-000041
- JSON: https://secwatch.observer/filing/0001580808-26-000041.json
- Plain text: https://secwatch.observer/filing/0001580808-26-000041.txt

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