---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-052957"
form_type: "8-K"
ticker: "ATEN"
cik: "0001580808"
company_name: "A10 Networks, Inc."
filed_at: "2025-03-12T23:59:59+00:00"
generated_at: "2026-05-24T22:27:41.703007+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# A10 Networks proposes $200M convertible note offering due 2030, plans $44.2M share repurchase

## Summary
- Offering $200M aggregate principal of convertible senior notes (plus $25M option) due April 1, 2030.
- Up to $44.2M of net proceeds to be used for concurrent share repurchase from one of the initial purchasers.
- Remaining proceeds for working capital, general corporate purposes, and potential future acquisitions.
- Notes are senior, unsecured; interest rate and conversion rate determined at pricing; redeemable after April 5, 2028.
- Offering is private under Rule 144A; notes and conversion shares not registered under Securities Act.

## SEC filing metadata
- accession: 0001193125-25-052957
- form_type: 8-K
- ticker: ATEN
- cik: 0001580808
- company_name: A10 Networks, Inc.
- filed_at: 2025-03-12T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1580808/000119312525052957/0001193125-25-052957-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1580808/000119312525052957/d907939d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-052957
- JSON: https://secwatch.observer/filing/0001193125-25-052957.json
- Plain text: https://secwatch.observer/filing/0001193125-25-052957.txt

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