Alphatec Holdings, Inc. (ATEC) — Insider Activity & Signal

Healthcare · Medical - Devices · Market cap $1.5B · $9.92 · 52-week range $6.82–$23.29

Recent insider buying

Open-market purchases reported to the SEC (last six months). Option grants and tax-withholding sales are excluded.

Date	Insider	Role	Shares	Price	Value	Source
2026-09-10	Miles Patrick	director, officer: CEO	115,000	$8.81	$1,013,150	SEC Form 4
2026-05-11	Valentine Keith	director	35,000	$7.00	$245,000	SEC Form 4
2026-05-08	Valentine Keith	director	43,847	$7.54	$330,606	SEC Form 4
2026-05-07	Valentine Keith	director	56,153	$7.49	$420,586	SEC Form 4

Financial health

Altman Z-Score -0.41 · Piotroski F-Score 5/9 · Cash $161M · Debt $620M

ClearOcean signal read

ClearOcean's model currently scores ATEC as a watchlist-level signal (7/10), based on the insider, fundamental and risk data above. This is a factual model output, not advice.

Sources & further reading

Primary filings: SEC EDGAR — ATEC Form 4
How ClearOcean reads insider activity

Last updated September 25, 2026.

ClearOcean is a software research tool, not an investment adviser or broker-dealer. This page aggregates public data (incl. SEC filings) for informational purposes only — it is not investment advice, nor a recommendation, offer or solicitation to buy or sell any security. Past activity does not predict future results. You are solely responsible for your decisions; investing can lose value, up to total loss of capital.