23 insiders reported 123 Form 4 transactions for GATX CORP (GATX) over the past 18 months (most recent 2026-04-28). Recent activity: REAM JAMES B (Director) Buy 731 shares, Bausch Shelley J (Director) Buy 731 shares, Aigotti Diane (Director) Buy 731 shares, Arvia Anne L (Director) Buy 731 shares, Holmes John McClain III (Director) Buy 731 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-28 | REAM JAMES B | Director | Buy | 731 | $0 |
| 2026-04-28 | Bausch Shelley J | Director | Buy | 731 | $0 |
| 2026-04-28 | Aigotti Diane | Director | Buy | 731 | $0 |
| 2026-04-28 | Arvia Anne L | Director | Buy | 731 | $0 |
| 2026-04-28 | Holmes John McClain III | Director | Buy | 731 | $0 |
| 2026-04-28 | WETHERBEE ROBERT S | Director | Buy | 731 | $0 |
| 2026-04-28 | YOVOVICH PAUL G | Director | Buy | 731 | $0 |
| 2026-04-28 | Stanley Adam L. | Director | Buy | 731 | $0 |
| 2026-02-24 | Young Jeffery R. | SVP, Chief Tax Officer | Sell | 2,595 | $509,373 |
| 2026-02-24 | Zmudka Robert | Sr. VP & Chief Comm. Off. | Sell | 5,200 | $1.0M |
| 2026-02-24 | Young Jeffery R. | SVP, Chief Tax Officer | Buy | 900 | $113,823 |
| 2026-02-24 | Young Jeffery R. | SVP, Chief Tax Officer | Buy | 833 | $138,436 |
| 2026-02-24 | Zmudka Robert | Sr. VP & Chief Comm. Off. | Buy | 5,200 | $536,380 |
| 2026-02-24 | Glassberg Brian L | EVP, General Counsel & Secy. | Buy | 2,000 | $154,140 |
| 2026-02-24 | Glassberg Brian L | EVP, General Counsel & Secy. | Sell | 1,126 | $222,993 |
| 2026-02-24 | Glassberg Brian L | EVP, General Counsel & Secy. | Sell | 874 | $173,585 |
| 2026-02-24 | Young Jeffery R. | SVP, Chief Tax Officer | Buy | 1,200 | $135,936 |
| 2026-02-20 | Glassberg Brian L | EVP, General Counsel & Secy. | Buy | 2,790 | $0 |
| 2026-02-20 | Glassberg Brian L | EVP, General Counsel & Secy. | Sell | 1,236 | $238,338 |
| 2026-02-20 | Nero Kimberley | EVP & Chief HR Officer | Sell | 1,291 | $248,944 |
| 2026-02-20 | Nero Kimberley | EVP & Chief HR Officer | Buy | 2,913 | $0 |
| 2026-02-04 | Aigotti Diane | Director | Buy | 68 | $12,286 |
| 2026-02-04 | Holmes John McClain III | Director | Buy | 136 | $24,571 |
| 2026-02-04 | YOVOVICH PAUL G | Director | Buy | 125 | $22,584 |
| 2026-02-04 | Arvia Anne L | Director | Buy | 114 | $20,596 |
Source: SEC Form 4 filings · as of 2026-04-28