Director Keith Valentine filed a Form 4 with the SEC on November 10, 2026, reporting the open-market purchase of 35,000 shares of Alphatec Holdings, Inc. common stock on that same date.

Key Highlights

  • Reporting person: Keith Valentine, identified as a Director of Alphatec Holdings, Inc. (NASDAQ:ATEC)
  • Transaction: 35,000 shares of common stock acquired (transaction code P) on November 10, 2026
  • Weighted average price: $6.93 per share, with individual transactions ranging from $6.92 to $6.94, inclusive
  • Post-transaction ownership: 299,283 shares of common stock held directly following the reported transaction
  • Filing date: November 10, 2026, signed by Tyson E. Marshall as Attorney-in-Fact

Keith Valentine's Open-Market Purchase of Alphatec Holdings Common Stock

According to the Form 4 filed with the Securities and Exchange Commission, Keith Valentine, a director of Alphatec Holdings, Inc. (NASDAQ:ATEC), purchased 35,000 shares of the company's common stock on November 10, 2026. The filing identifies the transaction code as "P," indicating an open-market purchase. The shares were acquired directly, and the form does not indicate any connection to a Rule 10b5-1 trading plan.

The filing disclosed that the reported price of $6.93 per share represents a weighted average across multiple transactions executed on that date. According to footnote 1, "these shares were purchased in multiple transactions at prices ranging from $6.92 to $6.94, inclusive." The filing further noted that Valentine "undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote."

Following the reported acquisition, Valentine's directly held beneficial ownership in Alphatec Holdings common stock stood at 299,283 shares, according to the filing. No derivative securities transactions were reported in Table II of the form. The filing was signed on November 10, 2026, by Tyson E. Marshall as Attorney-in-Fact on behalf of the reporting person.

What Was Disclosed

Alphatec Holdings director Keith Valentine reported an open-market purchase of 35,000 shares of common stock on November 10, 2026, at a weighted average price of $6.93 per share, bringing his directly held total to 299,283 shares.