Holmes John McClain III (CIK 1554880) reported 45 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-08-05). Recent activity: Buy GATX (142 shares), Sell AIR (34,143 shares), Sell AIR (6,220 shares), Buy AIR (20,082 shares), Buy AIR (30,123 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-05 | GATX CORP (GATX) | Director | Buy | 142 | $25,264 |
| 2026-08-03 | AAR CORP (AIR) | Chairman, President & CEO | Sell | 34,143 | $4.8M |
| 2026-08-03 | AAR CORP (AIR) | Chairman, President & CEO | Sell | 6,220 | $871,049 |
| 2026-07-24 | AAR CORP (AIR) | Chairman, President & CEO | Buy | 20,082 | $0 |
| 2026-07-24 | AAR CORP (AIR) | Chairman, President & CEO | Buy | 30,123 | $0 |
| 2026-07-24 | AAR CORP (AIR) | Chairman, President & CEO | Buy | 161,500 | $0 |
| 2026-07-15 | AAR CORP (AIR) | Chairman, President & CEO | Buy | 34,956 | $0 |
| 2026-05-05 | GATX CORP (GATX) | Director | Buy | 129 | $25,144 |
| 2026-04-28 | GATX CORP (GATX) | Director | Buy | 731 | $0 |
| 2026-03-30 | AAR CORP (AIR) | Chairman, President & CEO | Sell | 2,225 | $239,410 |
| 2026-03-30 | AAR CORP (AIR) | Chairman, President & CEO | Sell | 60,000 | $6.7M |
| 2026-03-30 | AAR CORP (AIR) | Chairman, President & CEO | Buy | 2,225 | $83,793 |
| 2026-03-30 | AAR CORP (AIR) | Chairman, President & CEO | Buy | 60,000 | $2.3M |
| 2026-03-30 | AAR CORP (AIR) | Chairman, President & CEO | Buy | 23,950 | $903,873 |
| 2026-03-30 | AAR CORP (AIR) | Chairman, President & CEO | Sell | 23,950 | $2.6M |
| 2026-02-04 | GATX CORP (GATX) | Director | Buy | 136 | $24,571 |
| 2026-02-03 | AAR CORP (AIR) | Chairman, President & CEO | Buy | 10,000 | $376,600 |
| 2026-02-03 | AAR CORP (AIR) | Chairman, President & CEO | Sell | 10,000 | $1.1M |
| 2026-02-03 | AAR CORP (AIR) | Chairman, President & CEO | Sell | 2,000 | $0 |
| 2026-01-15 | AAR CORP (AIR) | Chairman, President & CEO | Buy | 16,802 | $808,008 |
| 2026-01-15 | AAR CORP (AIR) | Chairman, President & CEO | Sell | 16,802 | $1.7M |
| 2026-01-15 | AAR CORP (AIR) | Chairman, President & CEO | Buy | 3,947 | $189,811 |
| 2026-01-15 | AAR CORP (AIR) | Chairman, President & CEO | Sell | 3,947 | $392,371 |
| 2026-01-15 | AAR CORP (AIR) | Chairman, President & CEO | Buy | 6,000 | $225,960 |
| 2026-01-15 | AAR CORP (AIR) | Chairman, President & CEO | Sell | 6,000 | $596,460 |
Source: SEC Form 4 filings · as of 2026-08-05