Director Jack D. Furst filed a Form 4 with the SEC on November 12, 2026, disclosing a purchase of 2,531 shares of Drilling Tools International Corp common stock on November 10, 2026.

Key Highlights

  • Purchase transaction: Jack D. Furst acquired 2,531 shares of common stock on November 10, 2026, using transaction code P (open-market purchase).
  • Weighted average price: The reported price was $1.509 per share, with individual transactions ranging from $1.485 to $1.55, inclusive.
  • Direct holdings after transaction: Furst directly holds 63,479 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 trustee.
  • Derivative securities: Furst also holds 23,438 restricted stock units vesting 100% on April 28, 2027, and 57,059 vested stock options, both held directly.

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

According to the filing, Jack D. Furst, identified as a director of Drilling Tools International Corp (NASDAQ:DTI), purchased 2,531 shares of the company's common stock on November 10, 2026. The filing notes the price of $1.509 is a weighted average, with transactions executed at prices ranging from $1.485 to $1.55 per share. The filing states that Furst "undertakes to provide full information regarding the number of shares purchased at each separate price within the ranges set forth" upon request.

Following the purchase, the filing reports Furst directly owns 63,479 shares. In addition, the filing discloses two indirect holdings: 118,252 shares held by Oak Stream Investors II, Ltd., for which Furst disclaims beneficial ownership beyond his pecuniary interest, and 458,737 shares held by JDF Long Term Trust, where Furst serves as trustee and "may be deemed to have voting power and dispositive power over the shares."

The filing also details Furst's derivative security holdings. He 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, all of which the filing states are fully vested. The filing notes 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 12, 2026.

What Was Disclosed

Director Jack D. Furst reported an open-market purchase of 2,531 shares of Drilling Tools International Corp common stock at a weighted average price of $1.509, bringing his direct ownership to 63,479 shares, with additional indirect holdings through Oak Stream Investors II, Ltd. and JDF Long Term Trust.