Tidlund Mary A. (CIK 1606509) reported 4 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-05-22). Recent activity: Buy VHI (3,150 shares), Buy CIX (1,700 shares), Buy VHI (1,250 shares), Buy CIX (750 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-22 | VALHI INC /DE/ (VHI) | Director | Buy | 3,150 | $39,879 |
| 2026-05-21 | COMPX INTERNATIONAL INC (CIX) | Director | Buy | 1,700 | $39,848 |
| 2025-05-23 | VALHI INC /DE/ (VHI) | Director | Buy | 1,250 | $19,675 |
| 2025-05-22 | COMPX INTERNATIONAL INC (CIX) | Director | Buy | 750 | $19,492 |
Source: SEC Form 4 filings · as of 2026-05-22