| 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 |
|---|---|---|---|---|
| Annette C. Simmons | 85.69% | 41,871,739 | $257.93M | Insider |
| Harold C. Simmons | 85.69% | 41,871,739 | $257.93M | Insider |
| Contran Corp | 83.11% | 40,609,631 | $250.16M | Insider |
| Holding Co Valhi | 83.03% | 40,573,031 | $249.93M | Insider |
| C. Simmons Family Trust No 2. Harold | 82.66% | 40,390,031 | $248.80M | Insider |
| Dimensional Fund Advisors LP | 4.25% | 2,076,189 | $12.79M | Institution |
| Blackrock Inc | 1.09% | 534,742 | $3.29M | Institution |
| Vanguard Group Inc | 0.87% | 425,470 | $2.62M | Institution |
| Aristides Capital LLC | 0.85% | 414,939 | $2.56M | Institution |
| Bridgeway Capital Management LLC | 0.52% | 251,932 | $1.55M | Institution |