Form 4: Alphatec EVP Sells Shares for Tax Obligations

Alphatec Holdings, Inc.'s EVP of Sales, David Sponsel, sold 988 shares of common stock to cover tax withholding obligations from restricted stock unit vesting.

Summary

• David Sponsel, Executive Vice President of Sales at Alphatec Holdings, Inc. (ATEC), reported a transaction involving the company's common stock.
• On December 8, 2025, Sponsel sold 988 shares of Alphatec Holdings, Inc. common stock.
• The shares were sold at a price of $21.45 per share, totaling approximately $21,294.60.
• The purpose of this sale was to satisfy tax withholding obligations incurred by the reporting person due to the vesting of restricted stock units.
• Following this transaction, Sponsel beneficially owns 460,873 shares of common stock.
• The transaction was conducted pursuant to a Rule 10b5-1(c) plan, indicating a pre-arranged sale.

Sentiment

Score: 5

Explanation: Neutral, as this is a routine insider transaction for tax purposes and does not reflect a change in management's confidence or company performance.

Positives

• The transaction was executed under a Rule 10b5-1(c) plan, demonstrating a pre-arranged and compliant approach to managing equity compensation and insider trading rules.

Negatives

• The sale of 988 shares reduces the executive's direct beneficial ownership, though this is for tax withholding purposes and not a discretionary sale based on market outlook.

Future Outlook

No forward-looking statements or guidance are provided in this insider transaction report.

Industry Context

This filing is a routine insider transaction report and does not provide information directly related to broader industry trends or competitive landscape. It reflects an individual executive's equity compensation management.

Stakeholder Impact

• Minimal impact on shareholders as this is a routine, tax-related sale by an executive, not indicative of a change in company fundamentals or management's long-term view.

Key Dates

Recommendation

The reported transaction is a routine sale of shares by an executive to cover tax withholding obligations associated with the vesting of restricted stock units. This type of insider transaction is common and generally not indicative of a change in the company's fundamental outlook or management's confidence. Therefore, it does not provide a basis for altering an existing investment recommendation.

Keywords

Alphatec Holdings, ATEC, Form 4, Insider Trading, Stock Sale, David Sponsel, Restricted Stock Units, Tax Withholding, Corporate Officer, SEC Filing