Form 4: Alphatec Director Sells $5.3M in Stock

Alphatec Holdings Director Jennifer N. Pritzker reported selling 250,000 shares of common stock for approximately $5.3 million in open market transactions.

Summary

• Jennifer N. Pritzker, a Director and 10% Owner of Alphatec Holdings, Inc. (ATEC), reported sales of common stock.
• On December 8, 2025, Pritzker sold 221,166 shares at a weighted average price of $21.2 per share, totaling approximately $4,688,699.20.
• On December 9, 2025, Pritzker sold an additional 28,834 shares at a weighted average price of $21.03 per share, totaling approximately $606,399.02.
• The total number of shares sold across both transactions was 250,000, for a combined value of approximately $5,295,098.22.
• Following these transactions, Pritzker beneficially owns a total of 13,465,781 shares of Alphatec Holdings, Inc. common stock, held directly and indirectly through various entities.
• Pritzker expressly disclaims beneficial ownership of shares held indirectly, except to the extent of her pecuniary interest therein.

Sentiment

Score: 4

Explanation: The filing reports significant insider selling by a director and 10% owner. While this can sometimes be a negative signal, the filing itself does not provide context for the sale (e.g., diversification, tax planning, or a change in outlook). The remaining beneficial ownership is still substantial.

Negatives

• A significant sale of 250,000 shares by a Director and 10% owner, totaling over $5.2 million, could be interpreted by the market as a lack of confidence or a move to diversify holdings.

Future Outlook

This Form 4 filing does not contain any forward-looking statements or guidance regarding the company's future outlook.

Industry Context

This insider transaction report reflects a personal trading decision by a director and 10% owner of Alphatec Holdings, Inc. and does not inherently provide direct insights into broader industry trends or competitive landscape.

Stakeholder Impact

• Shareholders may interpret the significant insider selling by a director and 10% owner as a potential signal regarding the company's future prospects or the insider's personal investment strategy, which could influence market sentiment.

Key Dates

Keywords

Alphatec Holdings, ATEC, insider trading, stock sale, Form 4, Jennifer N. Pritzker, beneficial ownership