Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001037854-05-000007
Filing Date
2005-05-20
Accepted
2005-05-20 10:43:38
Documents
2
Period of Report
2005-05-19

Document Format Files

Seq Description Document Type Size
1 hcs50519nl_ex.html 4  
1 hcs50519nl_ex.xml 4 6108
2 ADDITIONAL INFORMATION hcs50519nl.htm EX-99 8014
  Complete submission text file 0001037854-05-000007.txt   16102
Mailing Address 5430 LBJ FREEWAY SUITE 1700 DALLAS TX 75240-2697
Business Address 5430 LBJ FREEWAY SUITE 1700 DALLAS TX 75240-2697 972-233-1700
NL INDUSTRIES INC (Issuer) CIK: 0000072162 (see all company filings)

EIN.: 135267260 | State of Incorp.: NJ | Fiscal Year End: 1231
SIC: 2810 Industrial Inorganic Chemicals

Mailing Address THREE LINCOLN CENTRE 5430 LBJ FREEWAY STE 1700 DALLAS TX 75240-2697
Business Address 9722331700
SIMMONS HAROLD C (Reporting) CIK: 0001037854 (see all company filings)

State of Incorp.: TX | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-00640 | Film No.: 05846734