NL INDUSTRIES INC

10% owner at COMPX INTERNATIONAL INC · on record since Mar 31, 2006
10% owner at KRONOS WORLDWIDE INC · on record since Mar 30, 2006
10% owner at ASB HOLDING CO · on record since Oct 16, 2006
10% owner at KEYSTONE CONSOLIDATED INDUSTRIES INC · on record since Sep 8, 2005

Insider trading activity of NL INDUSTRIES INC

Transactions on record: 21; since Dec 10, 2003

Open-market buys: 0

Open-market sells: 0

Companies traded: 2; last filing Sep 22, 2010

Figures computed from official regulatory filings — .

Companies where NL INDUSTRIES INC has traded

KRONOS WORLDWIDE INC17 tx · $740.2K · Sep 22, 2010
COMPX INTERNATIONAL INC4 tx · $479.9K · May 9, 2006

Track record of NL INDUSTRIES INC

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of NL INDUSTRIES INC

Co-insiders of NL INDUSTRIES INC

CONTRAN CORPASB HOLDING CO +3
SIMMONS HAROLD CASB HOLDING CO +3
VALHI INC /DE/ASB HOLDING CO +3
COOGAN KEITHCOMPX INTERNATIONAL INC +2
DIXIE HOLDING COASB HOLDING CO +2
DIXIE RICE AGRICULTURE CORP INCASB HOLDING CO +2
NATIONAL CITY LINES INCASB HOLDING CO +2
NOA INCASB HOLDING CO +2
Simmons Annette CCOMPX INTERNATIONAL INC +2
SIMMONS GLENN RCOMPX INTERNATIONAL INC +2
SOUTHWEST LOUISIANA LAND CO INCASB HOLDING CO +2
TIMET FINANCE MANAGEMENT COASB HOLDING CO +2
TITANIUM METALS CORPASB HOLDING CO +2
VALHI GROUP INCASB HOLDING CO +2
VALHI HOLDING COASB HOLDING CO +2
WATSON STEVEN LCOMPX INTERNATIONAL INC +2
Austin Erica A.COMPX INTERNATIONAL INC +1
BARRY THOMAS ECOMPX INTERNATIONAL INC +1

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
KRONOS WORLDWIDE INCListing on record	Sep 22, 2010	Other	1,000	37.25	$37.3K		SEC
KRONOS WORLDWIDE INCListing on record	Sep 22, 2010	Other	1,000	37.25	$37.3K		SEC
KRONOS WORLDWIDE INCListing on record	Mar 19, 2009	Other	5,000	6.75	$33.8K		SEC
KRONOS WORLDWIDE INCListing on record	Mar 19, 2009	Other	5,000	6.50	$32.5K		SEC
KRONOS WORLDWIDE INCListing on record	Oct 14, 2008	Other	300	11.95	$3.6K		SEC
KRONOS WORLDWIDE INCListing on record	Jun 1, 2006	Other	2,600	29.25	$76.1K		SEC
KRONOS WORLDWIDE INCListing on record	Jun 1, 2006	Other	900	29.25	$26.3K		SEC
KRONOS WORLDWIDE INCListing on record	Jun 1, 2006	Other	5,000	29.50	$147.5K		SEC
KRONOS WORLDWIDE INCListing on record	Jun 1, 2006	Other	2,700	29.50	$79.7K		SEC
COMPX INTERNATIONAL INCListing on record	May 9, 2006	Other	10,000	16.00	$160K	Unusual size	SEC
COMPX INTERNATIONAL INCListing on record	May 9, 2006	Other	900	15.75	$14.2K		SEC
COMPX INTERNATIONAL INCListing on record	May 9, 2006	Other	10,000	16.00	$160K		SEC
COMPX INTERNATIONAL INCListing on record	May 9, 2006	Other	9,400	15.50	$145.7K		SEC
KRONOS WORLDWIDE INCListing on record	Apr 24, 2006	Other	5,100	30.00	$153K	Unusual size	SEC
KRONOS WORLDWIDE INCListing on record	Apr 24, 2006	Other	800	29.50	$23.6K		SEC
KRONOS WORLDWIDE INCListing on record	Apr 24, 2006	Other	300	29.88	$9K		SEC
KRONOS WORLDWIDE INCListing on record	Apr 24, 2006	Other	600	30.00	$18K		SEC
KRONOS WORLDWIDE INCListing on record	Apr 24, 2006	Other	100	29.71	$3K		SEC
KRONOS WORLDWIDE INCListing on record	Apr 3, 2006	Other	2,000	29.90	$59.8K		SEC
KRONOS WORLDWIDE INCListing on record	Apr 29, 2004	Other	-23,895,542	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KRONOS WORLDWIDE INCListing on record	Dec 10, 2003	Other	-23,882,042	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
KRONOS WORLDWIDE INCListing on record	Sep 22, 2010	Other	1,000	37.25	$37.3K		SEC
KRONOS WORLDWIDE INCListing on record	Sep 22, 2010	Other	1,000	37.25	$37.3K		SEC
KRONOS WORLDWIDE INCListing on record	Mar 19, 2009	Other	5,000	6.75	$33.8K		SEC
KRONOS WORLDWIDE INCListing on record	Mar 19, 2009	Other	5,000	6.50	$32.5K		SEC
KRONOS WORLDWIDE INCListing on record	Oct 14, 2008	Other	300	11.95	$3.6K		SEC
KRONOS WORLDWIDE INCListing on record	Jun 1, 2006	Other	2,600	29.25	$76.1K		SEC
KRONOS WORLDWIDE INCListing on record	Jun 1, 2006	Other	900	29.25	$26.3K		SEC
KRONOS WORLDWIDE INCListing on record	Jun 1, 2006	Other	5,000	29.50	$147.5K		SEC
KRONOS WORLDWIDE INCListing on record	Jun 1, 2006	Other	2,700	29.50	$79.7K		SEC
COMPX INTERNATIONAL INCListing on record	May 9, 2006	Other	10,000	16.00	$160K	Unusual size	SEC
COMPX INTERNATIONAL INCListing on record	May 9, 2006	Other	900	15.75	$14.2K		SEC
COMPX INTERNATIONAL INCListing on record	May 9, 2006	Other	10,000	16.00	$160K		SEC
COMPX INTERNATIONAL INCListing on record	May 9, 2006	Other	9,400	15.50	$145.7K		SEC
KRONOS WORLDWIDE INCListing on record	Apr 24, 2006	Other	5,100	30.00	$153K	Unusual size	SEC
KRONOS WORLDWIDE INCListing on record	Apr 24, 2006	Other	800	29.50	$23.6K		SEC
KRONOS WORLDWIDE INCListing on record	Apr 24, 2006	Other	300	29.88	$9K		SEC
KRONOS WORLDWIDE INCListing on record	Apr 24, 2006	Other	600	30.00	$18K		SEC
KRONOS WORLDWIDE INCListing on record	Apr 24, 2006	Other	100	29.71	$3K		SEC
KRONOS WORLDWIDE INCListing on record	Apr 3, 2006	Other	2,000	29.90	$59.8K		SEC
KRONOS WORLDWIDE INCListing on record	Apr 29, 2004	Other	-23,895,542	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KRONOS WORLDWIDE INCListing on record	Dec 10, 2003	Other	-23,882,042	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC