| | COMPX SECURITY PRODUCTS INC. | — | IDC | $1,189,479 | FEDERAL PRISON INDUSTRIES, INC | FEDERAL PRISON INDUSTRIES, INC | — | 332510Hardware Manufacturing | 5340HARDWARE, COMMERCIAL | Mar 9, 2026 | Mar 10, 2026 | — |
| | COMPX SECURITY PRODUCTS INC. | — | IDC | $624,550 | FEDERAL PRISON INDUSTRIES, INC | FEDERAL PRISON INDUSTRIES, INC | — | 332510Hardware Manufacturing | 5340HARDWARE, COMMERCIAL | Sep 10, 2020 | Oct 2, 2020 | — |
| | COMPX SECURITY PRODUCTS INC. | LOCKS | IDC | $12,525,180 | FEDERAL PRISON INDUSTRIES, INC | FEDERAL PRISON INDUSTRIES, INC | — | 332510Hardware Manufacturing | 5340HARDWARE, COMMERCIAL | Jun 7, 2019 | Jun 7, 2019 | Jun 6, 2024 |
| | COMPX SECURITY PRODUCTS INC. | FILE BARS | IDC | $602,983 | FEDERAL PRISON SYSTEM / BUREAU OF PRISONS | FEDERAL PRISON SYSTEM / BUREAU OF PRISONS | — | 332510Hardware Manufacturing | 5340HARDWARE, COMMERCIAL | May 15, 2015 | May 15, 2015 | May 14, 2020 |
| | COMPX SECURITY PRODUCTS INC. | — | IDC | $0 | Federal Prison System / Bureau of Prisons | Federal Prison System / Bureau of Prisons | — | 332510Hardware Manufacturing | 5340HARDWARE, COMMERCIAL | Jun 18, 2010 | Jun 18, 2010 | — |
| | COMPX SECURITY PRODUCTS INC. | — | IDC | $0 | FEDERAL PRISON SYSTEM / BUREAU OF PRISONS | — | — | 332510Hardware Manufacturing | 7110OFFICE FURNITURE | Sep 28, 2009 | Sep 29, 2009 | — |
| | COMPX SECURITY PRODUCTS INC. | TOOL SHARPENING SERVICES AND PURCHASES | IDC | $0 | FEDERAL PRISON SYSTEM / BUREAU OF PRISONS | — | — | 444130 | 5210MEASURING TOOLS, CRAFTSMEN'S | Feb 3, 2005 | Feb 3, 2005 | Feb 2, 2010 |
| | COMPX SECURITY PRODUCTS INC. | FILE FRAMES | IDC | $0 | FEDERAL PRISON SYSTEM / BUREAU OF PRISONS | — | — | 337214Office Furniture (except Wood) Manufacturing | 5340HARDWARE, COMMERCIAL | Sep 30, 2004 | Sep 30, 2004 | Sep 29, 2007 |
| | COMPX SECURITY PRODUCTS INC. | LOCKS | IDC | $0 | FEDERAL PRISON SYSTEM / BUREAU OF PRISONS | — | SBA | 444130 | 7110OFFICE FURNITURE | Aug 3, 2004 | Aug 3, 2004 | Aug 3, 2009 |
| | COMPX SECURITY PRODUCTS INC. | — | IDC | $0 | FEDERAL PRISON SYSTEM / BUREAU OF PRISONS | — | — | 332510Hardware Manufacturing | 5325FASTENING DEVICES | Nov 15, 2002 | Nov 15, 2002 | May 15, 2004 |
| | COMPX SECURITY PRODUCTS INC. | — | IDC | $0 | FEDERAL PRISON SYSTEM / BUREAU OF PRISONS | — | — | — | 7195MISCELLANEOUS FURNITURE AND FIXTURES | Oct 15, 1998 | Oct 15, 1998 | May 15, 1999 |
| | COMPX SECURITY PRODUCTS INC. | — | IDC | $0 | — | — | — | — | 5340HARDWARE, COMMERCIAL | Jan 15, 1995 | Jan 15, 1995 | Oct 15, 1996 |
| | COMPX SECURITY PRODUCTS INC. | — | IDC | $0 | — | — | — | — | 7110OFFICE FURNITURE | Aug 15, 1994 | Aug 15, 1994 | Aug 15, 1994 |