| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Loretta J. Feehan | Director | 2025-05-15 | 2,500 | $8.04 | $20.10kBuy |
| John E. Harper | Director | 2025-05-15 | 2,500 | $8.04 | $20.10kBuy |
| Kevin B. Kramer | Director | 2025-05-15 | 2,500 | $8.04 | $20.10kBuy |
| Meredith W. Mendes | Director | 2025-05-15 | 2,500 | $8.04 | $20.10kBuy |
| Cecil H. Moore Jr. | Director | 2025-05-15 | 2,500 | $8.04 | $20.10kBuy |
| R. Gerald Dr Turner | Director | 2025-05-15 | 2,500 | $8.04 | $20.10kBuy |
| Kevin B. Kramer | Director | 2025-03-12 | 100 | $7.34 | $734.00Buy |
| Kevin B. Kramer | Director | 2025-03-12 | 588 | $7.36 | $4.33kBuy |
| Kevin B. Kramer | Director | 2025-03-12 | 1 | $7.37 | $7.37Buy |
| Kevin B. Kramer | Director | 2025-03-12 | 10 | $7.40 | $74.00Buy |
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Harold C. Simmons | 85.69% | 41,871,739 | $262.54M | Insider |
| Annette C. Simmons | 85.69% | 41,871,739 | $262.54M | Insider |
| Contran Corp | 83.11% | 40,609,631 | $254.62M | Insider |
| Holding Co Valhi | 83.03% | 40,573,031 | $254.39M | Insider |
| C. Simmons Family Trust No 2. Harold | 82.66% | 40,390,031 | $253.25M | Insider |
| Dimensional Fund Advisors LP | 4.26% | 2,079,505 | $13.04M | Institution |
| Blackrock Inc | 1.09% | 531,146 | $3.33M | Institution |
| Vanguard Group Inc | 0.86% | 421,376 | $2.64M | Institution |
| Aristides Capital LLC | 0.85% | 414,939 | $2.60M | Institution |
| Bridgeway Capital Management LLC | 0.56% | 276,064 | $1.73M | Institution |