Hartmeier Michael A. (CIK 1826526) reported 4 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-05-13). Recent activity: Sell DRH (20,000 shares), Buy BYD (2,347 shares), Buy BYD (2,795 shares), Buy DRH (14,493 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-13 | DiamondRock Hospitality Co (DRH) | Director | Sell | 20,000 | $209,200 |
| 2026-05-11 | BOYD GAMING CORP (BYD) | Director | Buy | 2,347 | $0 |
| 2025-05-12 | BOYD GAMING CORP (BYD) | Director | Buy | 2,795 | $0 |
| 2025-05-06 | DiamondRock Hospitality Co (DRH) | Director | Buy | 14,493 | $0 |
Source: SEC Form 4 filings · as of 2026-05-13