Glassberg Brian L (CIK 1956917) reported 6 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-02-24). Recent activity: Buy GATX (2,000 shares), Sell GATX (1,126 shares), Sell GATX (874 shares), Buy GATX (2,790 shares), Sell GATX (1,236 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-24 | GATX CORP (GATX) | EVP, General Counsel & Secy. | Buy | 2,000 | $154,140 |
| 2026-02-24 | GATX CORP (GATX) | EVP, General Counsel & Secy. | Sell | 1,126 | $222,993 |
| 2026-02-24 | GATX CORP (GATX) | EVP, General Counsel & Secy. | Sell | 874 | $173,585 |
| 2026-02-20 | GATX CORP (GATX) | EVP, General Counsel & Secy. | Buy | 2,790 | $0 |
| 2026-02-20 | GATX CORP (GATX) | EVP, General Counsel & Secy. | Sell | 1,236 | $238,338 |
| 2025-01-30 | GATX CORP (GATX) | EVP, General Counsel & Secy. | Sell | 258 | $42,609 |
Source: SEC Form 4 filings · as of 2026-02-24