---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-23-261657"
form_type: "8-K"
ticker: "ATEC"
cik: "0001350653"
company_name: "Alphatec Holdings, Inc."
filed_at: "2023-10-24T23:59:59+00:00"
generated_at: "2026-06-09T13:43:53.315133+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# ATEC launches $150M stock offering; preliminary Q3 shows improved adjusted EBITDA

## Summary
- Proposed underwritten public offering of $150M common stock; underwriters have 30-day option to buy additional $22.5M.
- Preliminary Q3 2023 net loss expected $42.4-43.2M, up ~$6M from $36.8M in Q3 2022.
- Preliminary Q3 non-GAAP Adjusted EBITDA positive $1.5-2.3M, vs loss of $6.2M in Q3 2022.
- Cash balance ~$123M at Sep 30, including $50M Braidwell term loan drawdown and $10M ATM proceeds.

## SEC filing metadata
- accession: 0001193125-23-261657
- form_type: 8-K
- ticker: ATEC
- cik: 0001350653
- company_name: Alphatec Holdings, Inc.
- filed_at: 2023-10-24T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1350653/000119312523261657/0001193125-23-261657-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1350653/000119312523261657/d399882d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-23-261657
- JSON: https://secwatch.observer/filing/0001193125-23-261657.json
- Plain text: https://secwatch.observer/filing/0001193125-23-261657.txt

## Key facts
- Earnings Releases
  Alphatec Holdings, Inc. reported the quarter ended September 30, 2023 results: net income ($43.2) million to ($42.4) million.
  - Period: the quarter ended September 30, 2023
  - Net income: ($43.2) million to ($42.4) million
  - Result: preliminary results
  source text: The Company expects preliminary unaudited net loss for the three months ended September 30, 2023 of ($43.2) million to ($42.4) million
  evidence_url: https://www.sec.gov/Archives/edgar/data/1350653/000119312523261657/0001193125-23-261657-index.htm

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