---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-054786"
form_type: "8-K"
ticker: "ATEC"
cik: "0001350653"
company_name: "Alphatec Holdings, Inc."
filed_at: "2025-03-14T23:59:59+00:00"
generated_at: "2026-05-24T18:02:10.812700+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Alphatec issues $405M 0.75% convertibles due 2030, repurchases $253M of 2026 notes

## Summary
- Completed repurchase of $253.0M of its 0.75% convertible senior notes due 2026 on March 10, 2025.
- Issued $405.0M of 0.75% convertible senior notes due 2030 (previously announced March 7, 2025).
- Cap on shares deliverable upon conversion of new notes is 29,700,000 shares of common stock.
- Company will settle conversions in cash and/or shares until authorized shares are increased.

## SEC filing metadata
- accession: 0001193125-25-054786
- form_type: 8-K
- ticker: ATEC
- cik: 0001350653
- company_name: Alphatec Holdings, Inc.
- filed_at: 2025-03-14T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1350653/000119312525054786/0001193125-25-054786-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1350653/000119312525054786/d938021d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-054786
- JSON: https://secwatch.observer/filing/0001193125-25-054786.json
- Plain text: https://secwatch.observer/filing/0001193125-25-054786.txt

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