---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-055662"
form_type: "8-K"
ticker: "ATEN"
cik: "0001580808"
company_name: "A10 Networks, Inc."
filed_at: "2025-03-17T23:59:59+00:00"
generated_at: "2026-05-24T15:34:49.066187+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# A10 Networks issues $200M 2.75% convertible notes due 2030; concurrent $44.2M share repurchase

## Summary
- Issued $200M 2.75% convertible senior notes due 2030; initial purchasers have option for additional $25M.
- Conversion rate 42.6257 shares/$1,000 (~$23.46/share), a 20% premium over March 12 close of $19.55.
- Net proceeds ~$193.8M; concurrently repurchased $44.2M of common stock at $19.55 per share.
- Notes redeemable after April 5, 2028 if stock price is at least 130% of conversion price.
- Remaining proceeds for working capital, general corporate purposes, and potential future acquisitions.

## SEC filing metadata
- accession: 0001193125-25-055662
- form_type: 8-K
- ticker: ATEN
- cik: 0001580808
- company_name: A10 Networks, Inc.
- filed_at: 2025-03-17T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 1.01, 2.03, 3.02, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1580808/000119312525055662/0001193125-25-055662-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1580808/000119312525055662/d903635d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-055662
- JSON: https://secwatch.observer/filing/0001193125-25-055662.json
- Plain text: https://secwatch.observer/filing/0001193125-25-055662.txt

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