GATX Corporation officer and director Robert C. Lyons filed a Form 144 notice on November 3, 2026, disclosing a proposed sale of 12,265 shares of GATX common stock acquired through the exercise of options under a registered plan.

Key Highlights

  • Proposed seller: Robert C. Lyons, listed as both an officer and director of GATX Corporation.
  • Shares proposed for sale: 12,265 shares of GATX common stock.
  • Aggregate market value: $2,281,308.40, as stated in the filing.
  • Acquisition method: Exercise of options under a registered plan, acquired from the issuer on November 3, 2026, with payment made in cash.
  • Approximate date of sale: November 3, 2026, through broker Morgan Stanley Smith Barney LLC Executive Financial Services.
  • Total shares outstanding: 34,900,000 shares of GATX common stock, according to the filing.
  • Prior three-month sales: The filing reports nothing to report under securities sold during the past three months.

GATX Officer Lyons Files Rule 144 Notice for Option-Derived Share Sale

According to the Form 144 notice filed with the U.S. Securities and Exchange Commission on November 3, 2026, Robert C. Lyons, identified as both an officer and director of GATX Corporation (NYSE:GATX), disclosed a proposed sale of 12,265 shares of the company's common stock. The filing lists the aggregate market value of the shares at $2,281,308.40, with the approximate date of sale noted as November 3, 2026.

The filing discloses that the 12,265 shares were acquired on November 3, 2026, through the exercise of options under a registered plan, with the issuer named as the person from whom the securities were acquired. Payment is described in the filing as cash, made on November 3, 2026. The proposed sale is to be conducted through Morgan Stanley Smith Barney LLC Executive Financial Services, located at 1 New York Plaza, 8th Floor, New York, NY 10004, on the New York Stock Exchange.

The filing reports that Lyons had no sales of GATX securities during the three months prior to the notice date. By signing the notice, the filing states, Lyons represented that he "does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed." The total shares of GATX common stock reported as outstanding in the filing is 34,900,000.

What Was Disclosed

Robert C. Lyons, an officer and director of GATX Corporation, filed a Form 144 notice on November 3, 2026, covering a proposed sale of 12,265 common shares with an aggregate market value of $2,281,308.40, acquired via option exercise under a registered plan.