Richard Craig Bealmear, an officer of Oklo Inc., filed a Form 144 notice of proposed sale on November 2, 2026, covering 16,727 Class A shares to be sold on the NYSE through Fidelity Brokerage Services LLC.

Key Highlights

  • Proposed sale: 16,727 Class A shares with an aggregate market value of $427,374.85, according to the filing.
  • Acquisition source: The shares were acquired on November 2, 2026, via a stock option exercise from the issuer, with payment made in cash on the same date.
  • Shares outstanding: The filing reports 186,017,650 Class A shares outstanding.
  • Prior 3-month sales: Bealmear sold 16,452 shares on August 3, 2026 (gross proceeds $638,337.60), 16,430 shares on September 1, 2026 (gross proceeds $636,795.58), and 16,477 shares on October 1, 2026 (gross proceeds $607,506.99).
  • Rule 10b5-1 plan: The filing indicates a trading plan adoption date of September 22, 2025.
  • Broker: Fidelity Brokerage Services LLC, 900 Salem Street, Smithfield, RI 02917.

Bealmear's Proposed November 2026 Sale Under Rule 144

According to the Form 144 filing submitted to the SEC, Richard Craig Bealmear, identified as an officer of Oklo Inc. (NYSE:OKLO), notified regulators of a proposed sale of 16,727 Class A shares. The filing lists an aggregate market value of $427,374.85 for the proposed transaction, with an approximate sale date of November 2, 2026, to be executed on the NYSE through Fidelity Brokerage Services LLC.

The filing discloses that the shares subject to the proposed sale were acquired on November 2, 2026, through a stock option exercise from the issuer, with cash payment made on the same date. The filing also notes that Bealmear adopted a Rule 10b5-1 written trading plan on September 22, 2025, and that the notice relies on that plan date for the required representation regarding material non-public information.

In the past three months, the filing reports that Bealmear sold a total of 49,359 Class A shares across three transactions: 16,452 shares on August 3, 2026, generating gross proceeds of $638,337.60; 16,430 shares on September 1, 2026, generating gross proceeds of $636,795.58; and 16,477 shares on October 1, 2026, generating gross proceeds of $607,506.99. Oklo Inc. is headquartered at 3190 Coronado Drive, Santa Clara, California 95054, with an SEC file number of 001-40583.

What Was Disclosed

An officer of Oklo Inc. filed a Rule 144 notice proposing to sell 16,727 Class A shares with a stated aggregate market value of $427,374.85, acquired through a stock option exercise, under a 10b5-1 plan adopted September 22, 2025.