GATX
GATX CORP · Transportation & Utilities · Market cap $6.4B
Insiders sold $4.1M net in the last 90 days ·4 sellers, 0 buyers· latest Form 4 filed Aug 28, 2026
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$6.3M
reported sales (SEC code S)
Unique Insiders
7
in the rolling window
Latest filing
Sep 4, 2026
Doygun Eren
GATX CORP (GATX) has 55 SEC Form 4 filings (73 transaction rows) in the rolling window, disclosed by 7 distinct insiders. Most recent filing: Sep 4, 2026.
Inside the rolling window, 7 insiders at GATX CORP reported no open-market purchases and 8 open-market sales totaling $6.3M. Insiders have net sold $4.1M over the trailing 6 months. The most recent open-market filing is a sale of 1,000 shares by SVP Chief Plan. & Invest. Off. Doygun Eren, dated Aug 26, 2026, worth $180K.
- Industry:Rental & Leasing Services
- CEO:Robert C. Lyons
- Employees:2,150
- HQ:Chicago, IL, US
- IPO:1920-07-01
| Source | |||||||
|---|---|---|---|---|---|---|---|
Doygun ErenFirst filing | SVP Chief Plan. & Invest. Off. | Sale | 1,000 | $180K | Aug 28 | +0.3% | SEC ↗ |
Sbragia JohnFirst filing | SVP, Engineering and Quality | Sale | 1,900 | $343K | Aug 18 | -0.1% | SEC ↗ |
Ellman Thomas A.First filing | EVP & CFO | Sale | 18,200 | $3.3M | Aug 7 | +0.2% | SEC ↗ |
Van Aken JenniferFirst in 8 months | Sr VP Treasurer & CRO | Sale | 1,700 | $307K | Aug 4 | -2.0% | SEC ↗ |
Young Jeffery R.First filing | SVP, Chief Tax Officer | Sale | 2,595 | $509K | Feb 24 | -8.9% | SEC ↗ |
Glassberg Brian LFirst filing | EVP, General Counsel & Secy. | Sale | 2,000 | $397K | Feb 24 | -8.9% | SEC ↗ |
Zmudka RobertFirst filing | Sr. VP & Chief Comm. Off. | Sale | 5,200 | $1.0M | Feb 24 | — | SEC ↗ |
Van Aken JenniferFirst filing | Sr VP Treasurer & CRO | Sale | 1,800 | $295K | Dec 11 | — | SEC ↗ |
Congress trading GATX 2 all-time
- RRep. Lisa C. McClainPurchase$1,001 - $15,0002025-06-11
- RRep. Lisa C. McClainOther$1,001 - $15,0002025-06-17
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does GATX have?
GATX CORP (GATX) has 55 SEC Form 4 filings (73 transaction rows) in the rolling 365-day window, disclosed by 7 distinct insiders. Most recent filing: Sep 4, 2026.
When was the most recent SEC Form 4 filing for GATX?
The most recent Form 4 filing for GATX on Tracefour is dated Sep 4, 2026.
What is the net insider flow at GATX over the last 6 months?
Over the trailing 180 days, insiders at GATX have net sold $4.1M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at GATX in the current window?
Inside the rolling window, insiders at GATX bought $0 and sold $6.3M based on SEC Form 4 filings.
Can I get alerts for GATX insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at GATX CORP (GATX). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
GATX CORP is in the Transportation & Utilities sector.