$NL SC 13D/A SEC Filings

Filed On	Filing
28 Apr 2020	NL INDUSTRIES, INC. SCHEDULE 13D AMENDMENT NO. 74
04 Sep 2019	NL INDUSTRIES, INC. SCHEDULE 13D
02 Dec 2015	NL INDUSTRIES, INC. SCHEDULE 13D (AMENDMENT NO. 72) DATED NOVEMBER 20, 2015
06 Feb 2014	NL INDUSTRIES, INC. SCHEDULE 13D DATED 12/28/2014
27 Sep 2013	AMENDMENT NO. 25 TO SCHEDULE 13D COMPX
02 Sep 2011	SCHEDULE 13D COMPX INTERNATIONAL INC.
04 Feb 2008	SCHEDULE 13/D
21 Feb 2003	SC 13D/A
27 Nov 2002	NL 13D #68
21 Oct 2002	SC 13D/A
06 Aug 2002	NL 13D #66
24 Jan 2002	NL 13D 65
03 Oct 2001	NL 13D #64 MAIN DOCUMENT
03 Oct 2001	NL 13D #64 MAIN DOCUMENT
25 Sep 2001	AMENDMENT NO. 63
17 Aug 2000	NL INDUSTRIES, INC. 13D - AMENDMENT #62
03 Mar 2000	NL INDUSTRIES, INC. 13D AMENDMENT 61
14 Dec 1999	NL INDUSTRIES, INC. AMENDMENT #60
23 Nov 1998	NL INDUSTRIES, INC. AMENDMENT #59
29 Sep 1998	NL INDUSTRIES, INC. AMENDMENT #58