MacDonald Michael R (CIK 1460635) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-05-19). Recent activity: Buy ULCC (24,955 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-05-19 | Frontier Group Holdings, Inc. (ULCC) | Director | Buy | 24,955 | $0 |
Source: SEC Form 4 filings · as of 2025-05-19