NL Industries, Inc. (NL) has 20 known insider and institutional holders on record. The largest holder is Harold C. Simmons Family Trust No. 2 with 10,755,104 shares. Other notable holders include Simmons Annette C and SIMMONS HAROLD C.
Over the last 12 months, insiders have made 7 transactions in NL stock — 6 buys (valued at $120.6K) and 0 sells (valued at RSU Award). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
NL Insider Ownership
Top Holder
Harold C. Simmons Family Trust No. 2
10,755,104 shares
Buys (12 mo)
6
$120.6K value
Sells (12 mo)
0
$0.00 value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Harold C. Simmons Family Trust No. 2 |
10 Percent Owner |
10,755,104 |
2018-07-18 |
|
| 2 |
Simmons Annette C |
Director |
1,482,208 |
2015-03-31 |
|
| 3 |
Simmons Harold C |
10 Percent Owner, Officer: Chairman of the Board & CEO |
1,055,607 |
2013-05-15 |
|
| 4 |
Valhi Holding Co |
10 Percent Owner |
222,100 |
2005-11-16 |
|
| 5 |
Contran Corp |
10 Percent Owner |
77,909 |
2009-06-04 |
|
| 6 |
Moore Cecil H Jr |
Director |
43,550 |
2025-05-16 |
|
| 7 |
Feehan Loretta J. |
Director |
35,050 |
2025-05-16 |
|
| 8 |
Harper John E |
Director |
32,050 |
2025-05-16 |
|
| 9 |
Mendes Meredith W. |
Director |
28,550 |
2025-05-16 |
|
| 10 |
Stafford Thomas P |
Director |
23,200 |
2023-05-19 |
|
| 11 |
Watson Steven L |
Chairman |
22,500 |
2016-06-02 |
|
| 12 |
Kramer Kevin B |
Director |
18,350 |
2025-05-16 |
|
| 13 |
Worrell Terry N |
Director |
13,500 |
2015-05-21 |
|
| 14 |
Graham Robert D |
Vice Chairman, President, CEO |
6,500 |
2017-05-18 |
|
| 15 |
Simmons Glenn R |
Director |
6,500 |
2012-05-16 |
|
| 16 |
Coogan Keith |
Director |
5,600 |
2018-05-17 |
|
| 17 |
Turner R Gerald Dr |
Director |
3,739 |
2025-05-16 |
|
| 18 |
Gouveia Randall Colin |
Director |
2,500 |
2022-05-20 |
|
| 19 |
Samford Amy A. |
Executive VP and CFO |
2,000 |
2022-12-06 |
|
| 20 |
Hanley Bryan A. |
Senior VP and Treasurer |
1,250 |
2025-03-12 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2025-05-15 |
Mendes Meredith W. |
Director |
RSU Award |
2,500 |
$8.04 |
$20.1K |
| 2025-05-15 |
Feehan Loretta J. |
Director |
RSU Award |
2,500 |
$8.04 |
$20.1K |
| 2025-05-15 |
Kramer Kevin B |
Director |
RSU Award |
2,500 |
$8.04 |
$20.1K |
| 2025-05-15 |
Harper John E |
Director |
RSU Award |
2,500 |
$8.04 |
$20.1K |
| 2025-05-15 |
Moore Cecil H Jr |
Director |
RSU Award |
2,500 |
$8.04 |
$20.1K |
| 2025-05-15 |
Turner R Gerald Dr |
Director |
RSU Award |
2,500 |
$8.04 |
$20.1K |
| 2025-05-15 |
Turner R Gerald Dr |
Director |
Unknown |
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