|
Form
|
|
(Filer)
|
Received
(
Period
)
|
| 4 |
 |
NL INDUSTRIES INC (SIMMONS HAROLD C) |
11/03/09 (10/30/09) |
| 10-Q |
|
NL INDUSTRIES INC |
11/03/09 (09/30/09) |
| 8-K |
|
NL INDUSTRIES INC |
11/03/09 (11/02/09) |
| 8-K |
|
NL INDUSTRIES INC |
10/29/09 (10/28/09) |
| 8-K |
|
NL INDUSTRIES INC |
09/17/09 (09/15/09) |
| 8-K |
|
NL INDUSTRIES INC |
09/03/09 (08/31/09) |
| 8-K |
|
NL INDUSTRIES INC |
08/05/09 (08/04/09) |
| 8-K |
|
NL INDUSTRIES INC |
08/05/09 (08/04/09) |
| 10-Q |
|
NL INDUSTRIES INC |
08/05/09 (06/30/09) |
| 8-K |
|
NL INDUSTRIES INC |
07/21/09 (07/20/09) |
| 8-K |
|
NL INDUSTRIES INC |
06/24/09 (06/18/09) |
| 4 |
|
KRONOS WORLDWIDE INC(VALHI INC /DE/) |
06/04/09 (06/02/09) |
| 4 |
|
NL INDUSTRIES INC(WATSON STEVEN L) |
05/14/09 (05/12/09) |
| 4 |
|
NL INDUSTRIES INC(SIMMONS GLENN R) |
05/13/09 (05/12/09) |
| 4 |
|
NL INDUSTRIES INC(SIMMONS HAROLD C) |
05/13/09 (05/12/09) |
| 4 |
|
NL INDUSTRIES INC(WORRELL TERRY N) |
05/13/09 (05/12/09) |
| 4 |
|
NL INDUSTRIES INC(STAFFORD THOMAS P) |
05/13/09 (05/12/09) |
| 4 |
|
NL INDUSTRIES INC(MOORE CECIL H JR) |
05/13/09 (05/12/09) |
| 8-K |
|
NL INDUSTRIES INC |
05/13/09 (05/12/09) |
| 8-K |
|
NL INDUSTRIES INC |
05/06/09 (05/06/09) |