Tenable Holdings, Inc. officer Barron Anschutz (also identified in the filing as James B. Anschutz) filed a Form 144 notice of proposed sale of securities with the SEC on November 2, 2026, covering 10,000 shares of Tenable common stock with an aggregate market value of $510,000.00.

Key Highlights

  • Proposed sale: 10,000 shares of Tenable Holdings common stock with an aggregate market value of $510,000.00, according to the filing.
  • Seller identity: The filing lists the seller as Barron Anschutz, an officer of the issuer, with a remark noting "Barron Anschutz and James B. Anschutz are one and the same person."
  • Approximate sale date: November 2, 2026, through Fidelity Brokerage Services LLC, located at 900 Salem Street, Smithfield, RI 02917.
  • Shares outstanding: 110,139,983 shares of common stock were reported outstanding at the time of the notice.
  • Source of shares: All shares to be sold were acquired through restricted stock vesting from the issuer as compensation, across multiple vesting dates from November 19, 2021 through February 26, 2024.
  • Prior 3-month sales: The filing reports nothing to report for securities sold by the seller in the past 3 months.

Tenable Officer Anschutz Files Proposed Sale Notice for 10,000 Common Shares

According to the Form 144 filing submitted to the SEC, Barron Anschutz, identified as an officer of Tenable Holdings, Inc. (NASDAQ:TENB), proposes to sell 10,000 shares of the company's common stock. The filing states an aggregate market value of $510,000.00 for the proposed transaction, with the approximate date of sale listed as November 2, 2026. The broker named in the filing is Fidelity Brokerage Services LLC.

The filing details that all shares proposed for sale were acquired through restricted stock vesting transactions from the issuer, with compensation listed as the nature of payment. Vesting events spanned multiple dates beginning November 19, 2021, and continuing through February 26, 2024. Individual lots range in size from 292 shares (vested August 17, 2023) to 1,748 shares (vested February 17, 2022), according to the securities acquisition table in the filing.

A remarks section in the filing states: "Barron Anschutz and James B. Anschutz are one and the same person." The notice was signed by Jared Cook, described as "a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for James B. Anschutz." The filing also notes that nothing was reported for sales of the issuer's securities by the seller during the past three months.

What Was Disclosed

A Form 144 notice was filed on November 2, 2026, on behalf of Tenable Holdings officer Barron Anschutz, disclosing a proposed sale of 10,000 common shares with an aggregate market value of $510,000.00, acquired through restricted stock vesting events between 2021 and 2024.