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United States Machinery, Equipment & Components

NL Industries Inc (NL)

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The most recent insider trading activity occurred on March 12, 2025. Kevin B. Kramer made multiple purchases of company stock, totaling 4,400 shares. These transactions represent the only insider trading activity reported for NL Industries Inc. in the recent period.
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Ticker: NL Exchange: NYS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Kramer Kevin B
17 purchases — total 46,427 USD
Buy 12 Mar 2025
Value US$4,280,746.11 | Price 161.95 | Shares 41,444
Buy 12 Mar 2025
Value US$2,432,152.83 | Price 90.85 | Shares 77,121
Buy 12 Mar 2025
Value US$7.37 | Price 7.37 | Shares 1
Buy 12 Mar 2025
Value US$4,327.68 | Price 7.36 | Shares 588
Buy 12 Mar 2025
Value US$734.00 | Price 7.34 | Shares 100
Buy 12 Mar 2025
Value US$1,378.04 | Price 7.33 | Shares 188
Buy 12 Mar 2025
Value US$1,346.64 | Price 7.24 | Shares 186
Buy 12 Mar 2025
Value US$816.99 | Price 7.23 | Shares 113
Buy 12 Mar 2025
Value US$880.84 | Price 7.22 | Shares 122
Buy 12 Mar 2025
Value US$64.89 | Price 7.21 | Shares 9
Buy 12 Mar 2025
Value US$7,190.00 | Price 7.19 | Shares 1,000
Buy 12 Mar 2025
Value US$718.00 | Price 7.18 | Shares 100
Buy 12 Mar 2025
Value US$7,150.00 | Price 7.15 | Shares 1,000
Buy 12 Mar 2025
Value US$3,355.80 | Price 7.14 | Shares 470
Buy 12 Mar 2025
Value US$3,540.00 | Price 7.08 | Shares 500
Buy 12 Mar 2025
Value US$7,070.00 | Price 7.07 | Shares 1,000
Buy 12 Mar 2025
Value US$6,930.00 | Price 6.93 | Shares 1,000
Buy 11 Mar 2025
Value US$2,145,011.05 | Price 365.83 | Shares 73,778
Buy 11 Mar 2025
Value US$1,158,441.66 | Price 403.06 | Shares 58,941
Buy 11 Mar 2025
Value US$7,322.40 | Price 6.78 | Shares 1,080
Buy 11 Mar 2025
Value US$6,760.00 | Price 6.76 | Shares 1,000
Buy 11 Mar 2025
Value US$3,355.00 | Price 6.71 | Shares 500
Buy 11 Mar 2025
Value US$6,470.00 | Price 6.47 | Shares 1,000
Buy 11 Mar 2025
Value US$6,360.00 | Price 6.36 | Shares 1,000
Buy 11 Mar 2025
Value US$6,320.00 | Price 6.32 | Shares 1,000
Buy 11 Mar 2025
Value US$1,695.00 | Price 6.78 | Shares 250
Buy 6 Dec 2022
Value US$13,880.00 | Price 6.94 | Shares 2,000
Sale 1 Jun 2022
Value US$16,460.00 | Price 8.23 | Shares 2,000
Buy 13 Mar 2020
Value US$2,705.60 | Price 2.71 | Shares 1,000
Sale 31 Dec 2018
Value US$10,558.50 | Price 3.52 | Shares 3,000
Sale 31 Dec 2018
Value US$14,359.60 | Price 3.59 | Shares 4,000
Sale 31 Dec 2018
Value US$14,375.20 | Price 3.59 | Shares 4,000
Sale 31 Dec 2018
Value US$22,048.80 | Price 3.67 | Shares 6,000
Sale 31 Dec 2018
Value US$7,351.40 | Price 3.68 | Shares 2,000
Buy 17 May 2012
Value US$18,403.05 | Price 11.85 | Shares 1,553
Buy 12 Dec 2011
Value US$53,700.00 | Price 12.50 | Shares 4,296
Buy 12 Dec 2011
Value US$1,242.00 | Price 12.42 | Shares 100
Buy 12 Dec 2011
Value US$3,723.00 | Price 12.41 | Shares 300
Buy 12 Dec 2011
Value US$1,289.60 | Price 12.40 | Shares 104
Buy 12 Dec 2011
Value US$1,239.00 | Price 12.39 | Shares 100
Buy 12 Dec 2011
Value US$1,238.00 | Price 12.38 | Shares 100
Buy 12 Dec 2011
Value US$73.50 | Price 12.25 | Shares 6
Buy 23 Nov 2011
Value US$121,314.00 | Price 12.13 | Shares 10,000
Buy 23 Sep 2011
Value US$177,625.00 | Price 12.50 | Shares 14,210
Buy 23 Sep 2011
Value US$1,246.00 | Price 12.46 | Shares 100
Buy 23 Sep 2011
Value US$2,490.00 | Price 12.45 | Shares 200
Buy 23 Sep 2011
Value US$64,480.00 | Price 12.40 | Shares 5,200
Buy 23 Sep 2011
Value US$3,085.11 | Price 12.39 | Shares 249
Buy 23 Sep 2011
Value US$309.00 | Price 12.36 | Shares 25
Buy 23 Sep 2011
Value US$61,500.00 | Price 12.30 | Shares 5,000
Buy 23 Sep 2011
Value US$196.48 | Price 12.28 | Shares 16
Buy 23 Sep 2011
Value US$14,640.75 | Price 12.15 | Shares 1,205
Buy 22 Sep 2011
Value US$61,350.00 | Price 12.27 | Shares 5,000
Buy 22 Sep 2011
Value US$60,750.00 | Price 12.15 | Shares 5,000
Buy 22 Sep 2011
Value US$56,466.30 | Price 12.05 | Shares 4,686
Buy 22 Sep 2011
Value US$63,600.00 | Price 12.00 | Shares 5,300
Buy 22 Sep 2011
Value US$166.60 | Price 11.90 | Shares 14
Buy 21 Sep 2011
Value US$62,500.00 | Price 12.50 | Shares 5,000
Buy 19 Sep 2011
Value US$100,000.00 | Price 12.50 | Shares 8,000
Buy 19 Sep 2011
Value US$24,920.00 | Price 12.46 | Shares 2,000
Buy 19 Sep 2011
Value US$55,350.00 | Price 12.30 | Shares 4,500
Buy 19 Sep 2011
Value US$6,145.00 | Price 12.29 | Shares 500
Buy 9 Sep 2011
Value US$47,125.00 | Price 13.00 | Shares 3,625
Buy 9 Sep 2011
Value US$1,299.00 | Price 12.99 | Shares 100
Buy 9 Sep 2011
Value US$2,596.00 | Price 12.98 | Shares 200
Buy 9 Sep 2011
Value US$3,873.00 | Price 12.91 | Shares 300
Buy 9 Sep 2011
Value US$7,417.50 | Price 12.90 | Shares 575
Buy 9 Sep 2011
Value US$2,578.80 | Price 12.89 | Shares 200
Buy 6 Sep 2011
Value US$11,542.50 | Price 13.50 | Shares 855
Buy 22 Aug 2011
Value US$125,000.00 | Price 12.50 | Shares 10,000
Buy 19 Aug 2011
Value US$1,250.00 | Price 12.50 | Shares 100
Buy 10 Aug 2011
Value US$60,000.00 | Price 12.00 | Shares 5,000
Buy 9 Aug 2011
Value US$125,000.00 | Price 12.50 | Shares 10,000
Buy 7 Feb 2011
Value US$208,000.00 | Price 13.00 | Shares 16,000
Buy 21 Jan 2011
Value US$15,054.00 | Price 11.58 | Shares 1,300
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2025-03-13 2025-03-12 B Purchase
2.5
Kramer Kevin B
Non-Executive Director
41,444 +21.5%
161.95
US$4,280,746 		41,444 +21.5% 161.95 US$4,280,746
2025-03-13 2025-03-12 B Purchase
2.5
Kramer Kevin B
Non-Executive Director
77,121 +6.4%
90.85
US$2,432,153 		77,121 +6.4% 90.85 US$2,432,153
2025-03-13 2025-03-12 B Purchase
2.5
Kramer Kevin B
Non-Executive Director
91,723 -49.8%
280.56
US$2,495,658 		91,723 -49.8% 280.56 US$2,495,658
2025-03-13 2025-03-12 B Purchase
2.5
Kramer Kevin B
Non-Executive Director
588 +3.9%
7.36
US$4,328 		588 +3.9% 7.36 US$4,328
2025-03-13 2025-03-12 B Purchase
2.5
Kramer Kevin B
Non-Executive Director
100 +0.7%
7.34
US$734 		100 +0.7% 7.34 US$734
2025-03-13 2025-03-12 B Purchase
2.5
Kramer Kevin B
Non-Executive Director
188 +1.3%
7.33
US$1,378 		188 +1.3% 7.33 US$1,378
2025-03-13 2025-03-12 B Purchase
2.5
Kramer Kevin B
Non-Executive Director
186 +1.3%
7.24
US$1,347 		186 +1.3% 7.24 US$1,347
2025-03-13 2025-03-12 B Purchase
2.5
Kramer Kevin B
Non-Executive Director
113 +0.8%
7.23
US$817 		113 +0.8% 7.23 US$817
2025-03-13 2025-03-12 B Purchase
2.5
Kramer Kevin B
Non-Executive Director
122 +0.8%
7.22
US$881 		122 +0.8% 7.22 US$881
2025-03-13 2025-03-12 B Purchase
2.5
Kramer Kevin B
Non-Executive Director
9 +0.1%
7.21
US$65 		9 +0.1% 7.21 US$65
2025-03-13 2025-03-12 B Purchase
2.5
Kramer Kevin B
Non-Executive Director
1,000 +7.5%
7.19
US$7,190 		1,000 +7.5% 7.19 US$7,190
2025-03-13 2025-03-12 B Purchase
2.5
Kramer Kevin B
Non-Executive Director
100 +0.8%
7.18
US$718 		100 +0.8% 7.18 US$718
2025-03-13 2025-03-12 B Purchase
2.5
Kramer Kevin B
Non-Executive Director
1,000 +8.1%
7.15
US$7,150 		1,000 +8.1% 7.15 US$7,150
2025-03-13 2025-03-12 B Purchase
2.5
Kramer Kevin B
Non-Executive Director
470 +4.0%
7.14
US$3,356 		470 +4.0% 7.14 US$3,356
2025-03-13 2025-03-12 B Purchase
2.5
Kramer Kevin B
Non-Executive Director
500 +4.4%
7.08
US$3,540 		500 +4.4% 7.08 US$3,540
2025-03-13 2025-03-12 B Purchase
2.5
Kramer Kevin B
Non-Executive Director
1,000 +9.7%
7.07
US$7,070 		1,000 +9.7% 7.07 US$7,070
2025-03-13 2025-03-12 B Purchase
2.5
Kramer Kevin B
Non-Executive Director
1,000 +10.7%
6.93
US$6,930 		1,000 +10.7% 6.93 US$6,930
2025-03-12 2025-03-11 B Purchase
2.5
Kramer Kevin B
Non-Executive Director
500 +5.6%
6.83
US$3,415 		500 +5.6% 6.83 US$3,415
2025-03-12 2025-03-11 B Purchase
2.5
Kramer Kevin B
Non-Executive Director
420 +5.0%
6.79
US$2,852 		420 +5.0% 6.79 US$2,852
2025-03-12 2025-03-11 B Purchase
2.5
Kramer Kevin B
Non-Executive Director
1,080 +14.7%
6.78
US$7,322 		1,080 +14.7% 6.78 US$7,322
2025-03-12 2025-03-11 B Purchase
2.5
Kramer Kevin B
Non-Executive Director
1,000 +15.7%
6.76
US$6,760 		1,000 +15.7% 6.76 US$6,760
2025-03-12 2025-03-11 B Purchase
2.5
Kramer Kevin B
Non-Executive Director
500 +8.5%
6.71
US$3,355 		500 +8.5% 6.71 US$3,355
2025-03-12 2025-03-11 B Purchase
2.5
Kramer Kevin B
Non-Executive Director
1,000 +20.6%
6.47
US$6,470 		1,000 +20.6% 6.47 US$6,470
2025-03-12 2025-03-11 B Purchase
2.5
Kramer Kevin B
Non-Executive Director
1,000 +26.0%
6.36
US$6,360 		1,000 +26.0% 6.36 US$6,360
2025-03-12 2025-03-11 B Purchase
2.5
Kramer Kevin B
Non-Executive Director
1,000 +35.1%
6.32
US$6,320 		1,000 +35.1% 6.32 US$6,320
2025-03-12 2025-03-11 B Purchase
4.0
Hanley Bryan A.

Senior VP and Treasurer

Officer
250 +25.0%
6.78
US$1,695 		250 +25.0% 6.78 US$1,695
2022-12-06 2022-12-06 B Purchase
2.4
Samford Amy A.

Executive VP and CFO

Officer
2,000 +inf%
6.94
US$13,880 		2,000 +inf% 6.94 US$13,880
2022-06-02 2022-06-01 S Sale
1.5
CONTRAN CORP
Large shareholder
2,000 -100.0%
8.23
US$16,460 		2,000 -100.0% 8.23 US$16,460
2020-03-13 2020-03-13 B Purchase
4.0
Hanley Bryan A.

Vice President and Treasurer

Officer
1,000 +inf%
2.71
US$2,706 		1,000 +inf% 2.71 US$2,706
2019-01-03 2018-12-31 S Sale
2.7
STAFFORD THOMAS P
Non-Executive Director
3,000 -73.2%
3.52
US$10,558 		3,000 -73.2% 3.52 US$10,558
2019-01-03 2018-12-31 S Sale
2.7
STAFFORD THOMAS P
Non-Executive Director
4,000 -49.4%
3.59
US$14,360 		4,000 -49.4% 3.59 US$14,360
2019-01-03 2018-12-31 S Sale
2.7
STAFFORD THOMAS P
Non-Executive Director
4,000 -33.1%
3.59
US$14,375 		4,000 -33.1% 3.59 US$14,375
2019-01-03 2018-12-31 S Sale
2.7
STAFFORD THOMAS P
Non-Executive Director
6,000 -33.1%
3.67
US$22,049 		6,000 -33.1% 3.67 US$22,049
2019-01-03 2018-12-31 S Sale
2.7
STAFFORD THOMAS P
Non-Executive Director
2,000 -10.0%
3.68
US$7,351 		2,000 -10.0% 3.68 US$7,351
2012-05-17 2012-05-17 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
1,553 +0.1%
11.85
US$18,403 		1,553 +0.1% 11.85 US$18,403
2011-12-12 2011-12-12 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
4,296 +1.1%
12.50
US$53,700 		4,296 +1.1% 12.50 US$53,700
2011-12-12 2011-12-12 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
100 +0.0%
12.42
US$1,242 		100 +0.0% 12.42 US$1,242
2011-12-12 2011-12-12 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
300 +0.1%
12.41
US$3,723 		300 +0.1% 12.41 US$3,723
2011-12-12 2011-12-12 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
104 +0.0%
12.40
US$1,290 		104 +0.0% 12.40 US$1,290
2011-12-12 2011-12-12 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
100 +0.0%
12.39
US$1,239 		100 +0.0% 12.39 US$1,239
2011-12-12 2011-12-12 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
100 +0.0%
12.38
US$1,238 		100 +0.0% 12.38 US$1,238
2011-12-12 2011-12-12 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
6 +0.0%
12.25
US$74 		6 +0.0% 12.25 US$74
2011-11-28 2011-11-23 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
10,000 +2.6%
12.13
US$121,314 		10,000 +2.6% 12.13 US$121,314
2011-09-23 2011-09-23 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
14,210 +3.8%
12.50
US$177,625 		14,210 +3.8% 12.50 US$177,625
2011-09-23 2011-09-23 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
100 +0.0%
12.46
US$1,246 		100 +0.0% 12.46 US$1,246
2011-09-23 2011-09-23 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
200 +0.1%
12.45
US$2,490 		200 +0.1% 12.45 US$2,490
2011-09-23 2011-09-23 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
5,200 +1.4%
12.40
US$64,480 		5,200 +1.4% 12.40 US$64,480
2011-09-23 2011-09-23 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
249 +0.1%
12.39
US$3,085 		249 +0.1% 12.39 US$3,085
2011-09-23 2011-09-23 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
25 +0.0%
12.36
US$309 		25 +0.0% 12.36 US$309
2011-09-23 2011-09-23 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
5,000 +1.4%
12.30
US$61,500 		5,000 +1.4% 12.30 US$61,500
2011-09-23 2011-09-23 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
16 +0.0%
12.28
US$196 		16 +0.0% 12.28 US$196
2011-09-23 2011-09-23 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
1,205 +0.3%
12.15
US$14,641 		1,205 +0.3% 12.15 US$14,641
2011-09-22 2011-09-22 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
5,000 +1.4%
12.27
US$61,350 		5,000 +1.4% 12.27 US$61,350
2011-09-22 2011-09-22 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
5,000 +1.4%
12.15
US$60,750 		5,000 +1.4% 12.15 US$60,750
2011-09-22 2011-09-22 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
4,686 +1.3%
12.05
US$56,466 		4,686 +1.3% 12.05 US$56,466
2011-09-22 2011-09-22 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
5,300 +1.5%
12.00
US$63,600 		5,300 +1.5% 12.00 US$63,600
2011-09-22 2011-09-22 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
14 +0.0%
11.90
US$167 		14 +0.0% 11.90 US$167
2011-09-21 2011-09-21 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
5,000 +1.5%
12.50
US$62,500 		5,000 +1.5% 12.50 US$62,500
2011-09-19 2011-09-19 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
8,000 +2.4%
12.50
US$100,000 		8,000 +2.4% 12.50 US$100,000
2011-09-19 2011-09-19 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
2,000 +0.6%
12.46
US$24,920 		2,000 +0.6% 12.46 US$24,920
2011-09-19 2011-09-19 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
4,500 +1.4%
12.30
US$55,350 		4,500 +1.4% 12.30 US$55,350
2011-09-19 2011-09-19 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
500 +0.2%
12.29
US$6,145 		500 +0.2% 12.29 US$6,145
2011-09-09 2011-09-09 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
3,625 +1.1%
13.00
US$47,125 		3,625 +1.1% 13.00 US$47,125
2011-09-09 2011-09-09 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
100 +0.0%
12.99
US$1,299 		100 +0.0% 12.99 US$1,299
2011-09-09 2011-09-09 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
200 +0.1%
12.98
US$2,596 		200 +0.1% 12.98 US$2,596
2011-09-09 2011-09-09 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
300 +0.1%
12.91
US$3,873 		300 +0.1% 12.91 US$3,873
2011-09-09 2011-09-09 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
575 +0.2%
12.90
US$7,418 		575 +0.2% 12.90 US$7,418
2011-09-09 2011-09-09 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
200 +0.1%
12.89
US$2,579 		200 +0.1% 12.89 US$2,579
2011-09-06 2011-09-06 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
855 +0.3%
13.50
US$11,542 		855 +0.3% 13.50 US$11,542
2011-08-22 2011-08-22 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
10,000 +3.3%
12.50
US$125,000 		10,000 +3.3% 12.50 US$125,000
2011-08-19 2011-08-19 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
100 +0.0%
12.50
US$1,250 		100 +0.0% 12.50 US$1,250
2011-08-10 2011-08-10 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
5,000 +1.7%
12.00
US$60,000 		5,000 +1.7% 12.00 US$60,000
2011-08-09 2011-08-09 B Purchase SIMMONS HAROLD C

Chairman of the Board & CEO

Executive Director Large shareholder
10,000 +3.4%
12.50
US$125,000 		10,000 +3.4% 12.50 US$125,000
2011-02-07 2011-02-07 B Purchase SIMMONS HAROLD C

Chairman of the Board and CEO

Executive Director Large shareholder
16,000 +1.5%
13.00
US$208,000 		16,000 +1.5% 13.00 US$208,000
2011-01-28 2011-01-21 B Purchase SIMMONS HAROLD C

Chairman of the Board and CEO

Executive Director Large shareholder
1,300 +0.1%
11.58
US$15,054 		1,300 +0.1% 11.58 US$15,054
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