Director Jack D. Furst filed a Form 4 with the SEC on November 13, 2026, disclosing a purchase of 1,750 shares of Drilling Tools International Corp common stock on November 12, 2026.

Key Highlights

  • Purchase transaction: Jack D. Furst acquired 1,750 shares of common stock on November 12, 2026, with a weighted average price of $1.691 per share.
  • Price range: The shares were purchased in multiple transactions at prices ranging from $1.67 to $1.70, inclusive, according to the filing.
  • Direct ownership after transaction: Furst directly holds 79,670 shares of common stock following the reported purchase.
  • Indirect holdings: An additional 118,252 shares are held indirectly by Oak Stream Investors II, Ltd., and 458,737 shares are held indirectly by JDF Long Term Trust, of which Furst is the trustee.
  • Derivative securities: Furst also holds 23,438 restricted stock units vesting 100% on April 28, 2027, and 57,059 vested stock options (right to buy common stock).
  • Role: Furst is identified in the filing as a Director of Drilling Tools International Corp (NASDAQ:DTI).

Furst's Open-Market Purchase and Beneficial Ownership at Drilling Tools International

According to the Form 4 filed on November 13, 2026, Director Jack D. Furst purchased 1,750 shares of Drilling Tools International Corp common stock on November 12, 2026. The filing reports a weighted average price of $1.691 per share, with individual transactions occurring at prices ranging from $1.67 to $1.70, inclusive. The filing notes that Furst undertakes to provide full information regarding the number of shares purchased at each separate price within those ranges upon request by the company, any security holder, or SEC staff.

Following the reported purchase, the filing shows Furst directly owns 79,670 shares. In addition, 118,252 shares are attributed to him indirectly through Oak Stream Investors II, Ltd., though the filing states he "disclaims any beneficial ownership of any shares of common stock held by Oak Stream Investors II, Ltd., other than his pecuniary interest therein." A further 458,737 shares are held indirectly through JDF Long Term Trust, for which Furst serves as trustee and over which he is reported to have voting and dispositive power.

The filing also discloses derivative security holdings. Furst holds 23,438 restricted stock units, each representing a contingent right to receive one share of common stock, which vest 100% on April 28, 2027. He also holds 57,059 stock options (right to buy), all of which are reported as fully vested. Per the filing, these options were received in exchange for options to purchase 250,000 shares of Drilling Tools International Holdings, Inc. common stock at $0.85 per share in connection with a prior business combination. The Form 4 was signed by John Niedzwiecki as attorney-in-fact on November 13, 2026.

What Was Disclosed

Director Jack D. Furst reported an open-market purchase of 1,750 shares of Drilling Tools International Corp common stock at a weighted average price of $1.691 on November 12, 2026, along with his full direct and indirect beneficial ownership positions and outstanding derivative securities.