By CapitalSnitch Research Desk · updated Oct 11, 2026 · data from SEC filings and official Congress disclosures
Gatx Corp the people running the company have only been selling lately: eight insiders sold off about $6.8 million of stock over 12 months, with no open-market purchases.
That's worth context: executives sell for plenty of routine reasons, from scheduled trading plans to tax bills. Buying is the rarer, more telling signal.
Big money check: 409 institutions held GATX as of Q2 2026, and funds were split between buying and selling. GATX also shows up in congressional disclosures: 2 reported trades from one lawmaker in two years. Quarter by quarter: Last full quarter: net selling by insiders. Insiders bought in 0 of the last 7 full quarters.
Are insiders buying or selling GATX stock?
In the last 12 months Gatx Corp insiders made open-market purchases worth about $0 and sales worth about $6.8 million. Data comes from SEC Form 4 filings, updated every 30 minutes on CapitalSnitch.
When was the last insider trade in GATX?
The most recent open-market insider trade in GATX was filed on 2026-09-11.
How many institutions own GATX?
409 investment managers reported holding GATX in SEC Form 13F filings for Q2 2026.
Has any member of Congress traded GATX?
Yes. Members of Congress reported 2 trades in GATX over the past two years. The full list is free on CapitalSnitch.
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Public-record data for research and education, not investment advice. Insider sales are often pre-planned (10b5-1).
Congress data: Data derived from public disclosures filed under the Ethics in Government Act and the STOCK Act, republished free for public transparency and news reporting. Disclosures may lag the trade by 45 days or more and show amounts only as ranges. This data may not be used for credit rating, loan underwriting, solicitation of money (political, charitable or other), direct-mail or commercial targeting (5 U.S.C. 13107).