| Symbol | Company | Period | Transactions | Value $ | Form Type | Date Filed | Role |
|---|---|---|---|---|---|---|---|
| VHI | VALHI INC /DE/ | Nov 4, 2021 | 0 | $0 | 3 | Nov 4, 2021 | Vice President, Internal Audit |
| CIX | COMPX INTERNATIONAL INC | Nov 3, 2021 | 0 | $0 | 3 | Nov 3, 2021 | Vice President, Internal Audit |
| NL | NL INDUSTRIES INC | Oct 28, 2021 | 0 | $0 | 3 | Oct 28, 2021 | Vice President, Internal Audit |
| KRO | KRONOS WORLDWIDE INC | Oct 27, 2021 | 0 | $0 | 3 | Oct 28, 2021 | Vice President, Internal Audit |