Gatx Corp Insider Selling: Geoffrey Phillips Trims Stake

A Form 4 filed with the SEC shows Geoffrey Phillips, SVP, Operations at Gatx Corp (GATX), sold 2,500 shares of company stock on 2026-09-11.

The transaction was executed at a price of $177.60 per share, for a total value of approximately $443,992.

Under SEC rules, corporate insiders — officers, directors, and holders of more than 10% of a company's shares — are required to report changes in their ownership within two business days of the transaction via Form 4.

Insider sales are common and can occur for reasons unrelated to a company's outlook, including scheduled trading plans, diversification, or personal financial planning.