Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for NL INDUSTRIES INC
Common stock purchase or sale:
Transaction
Date
Reported
DateTime
Company Symbol Insider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2018-12-31
Sale
2019-01-03
4:30 pm
NL INDUSTRIES INC NL STAFFORD THOMAS P
Director
19,000 $3.6154 $68,694 1,100
(Direct)
View
2020-03-13
Purchase
2020-03-13
5:14 pm
NL INDUSTRIES INC NL Hanley Bryan A.
VP
1,000 $2.7056 $2,706 1,000
(Direct)
View
2022-06-01
Sale
2022-06-02
10:45 am
NL INDUSTRIES INC NL CONTRAN CORP
Simmons Lisa K
KRONOS WORLDWIDE INC
Harold C. Simmons Family Trust No. 2
10% Owner
2,000 $8.23 $16,460 40,387,531
(Indirect)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
Company Symnbol Insider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2017-12-31
Ownership
2018-02-13
2:16 pm
N/A
N/A
NL INDUSTRIES INC NL MOORE CECIL H JR
Director
500 $0 15,000
(Direct)
View
2018-05-17
Option Award
2018-05-17
5:21 pm
N/A
N/A
NL INDUSTRIES INC NL STAFFORD THOMAS P
Director
2,100 $0 20,100
(Direct)
View
2018-05-17
Option Award
2018-05-17
5:22 pm
N/A
N/A
NL INDUSTRIES INC NL COOGAN KEITH
Director
2,100 $0 5,600
(Direct)
View
2018-05-17
Option Award
2018-05-17
5:23 pm
N/A
N/A
NL INDUSTRIES INC NL MOORE CECIL H JR
Director
2,100 $0 17,100
(Direct)
View
2018-05-17
Option Award
2018-05-17
5:25 pm
N/A
N/A
NL INDUSTRIES INC NL Harper John E
Director
2,100 $0 5,600
(Direct)
View
2018-05-17
Option Award
2018-05-17
5:26 pm
N/A
N/A
NL INDUSTRIES INC NL Feehan Loretta J.
Director
2,100 $0 8,600
(Direct)
View
2018-05-17
Option Award
2018-05-17
5:27 pm
N/A
N/A
NL INDUSTRIES INC NL Mendes Meredith W.
Director
2,100 $0 2,100
(Direct)
View
2018-07-17
Other
2018-07-18
5:12 pm
N/A
N/A
COMPX INTERNATIONAL INC CIX Harold C. Simmons Family Trust No. 2
Simmons Lisa K
CONNELLY SERENA S
NL INDUSTRIES INC
10% Owner
10,000,000 $0 20,766,004
(Indirect)
View
2019-05-16
Option Award
2019-05-16
4:57 pm
N/A
N/A
NL INDUSTRIES INC NL STAFFORD THOMAS P
Director
5,650 $0 6,750
(Direct)
View
2019-05-16
Option Award
2019-05-16
4:58 pm
N/A
N/A
NL INDUSTRIES INC NL MOORE CECIL H JR
Director
5,650 $0 22,750
(Direct)
View
2019-05-16
Option Award
2019-05-16
4:59 pm
N/A
N/A
NL INDUSTRIES INC NL Harper John E
Director
5,650 $0 11,250
(Direct)
View
2019-05-16
Option Award
2019-05-16
5:00 pm
N/A
N/A
NL INDUSTRIES INC NL Feehan Loretta J.
Director
5,650 $0 14,250
(Direct)
View
2019-05-16
Option Award
2019-05-16
5:01 pm
N/A
N/A
NL INDUSTRIES INC NL Mendes Meredith W.
Director
5,650 $0 7,750
(Direct)
View
2020-05-21
Option Award
2020-05-22
10:44 am
N/A
N/A
NL INDUSTRIES INC NL STAFFORD THOMAS P
Director
6,650 $0 13,400
(Direct)
View
2020-05-21
Option Award
2020-05-22
10:46 am
N/A
N/A
NL INDUSTRIES INC NL MOORE CECIL H JR
Director
6,650 $0 29,400
(Direct)
View
2020-05-21
Option Award
2020-05-22
10:47 am
N/A
N/A
NL INDUSTRIES INC NL Harper John E
Director
6,650 $0 17,900
(Direct)
View
2020-05-21
Option Award
2020-05-22
10:48 am
N/A
N/A
NL INDUSTRIES INC NL Feehan Loretta J.
Director
6,650 $0 20,900
(Direct)
View
2020-05-21
Option Award
2020-05-22
10:49 am
N/A
N/A
NL INDUSTRIES INC NL Mendes Meredith W.
Director
6,650 $0 14,400
(Direct)
View
2021-05-20
Option Award
2021-05-21
11:40 am
N/A
N/A
NL INDUSTRIES INC NL STAFFORD THOMAS P
Director
2,750 $0 17,150
(Direct)
View
2021-05-20
Option Award
2021-05-21
11:43 am
N/A
N/A
NL INDUSTRIES INC NL MOORE CECIL H JR
Director
2,750 $0 32,150
(Direct)
View
2021-05-20
Option Award
2021-05-21
11:46 am
N/A
N/A
NL INDUSTRIES INC NL Harper John E
Director
2,750 $0 20,650
(Direct)
View
2021-05-20
Option Award
2021-05-21
11:48 am
N/A
N/A
NL INDUSTRIES INC NL Feehan Loretta J.
Director
2,750 $0 23,650
(Direct)
View
2021-05-20
Option Award
2021-05-21
11:51 am
N/A
N/A
NL INDUSTRIES INC NL Mendes Meredith W.
Director
2,750 $0 17,150
(Direct)
View
2022-05-19
Option Award
2022-05-20
11:23 am
N/A
N/A
NL INDUSTRIES INC NL Feehan Loretta J.
Director
2,500 $0 26,150
(Direct)
View
2022-05-19
Option Award
2022-05-20
11:25 am
N/A
N/A
NL INDUSTRIES INC NL Gouveia Randall Colin
Director
2,500 $0 2,500
(Direct)
View
2022-05-19
Option Award
2022-05-20
11:28 am
N/A
N/A
NL INDUSTRIES INC NL Harper John E
Director
2,500 $0 23,150
(Direct)
View
2022-05-19
Option Award
2022-05-20
11:30 am
N/A
N/A
NL INDUSTRIES INC NL Mendes Meredith W.
Director
2,500 $0 19,650
(Direct)
View
2022-05-19
Option Award
2022-05-20
11:33 am
N/A
N/A
NL INDUSTRIES INC NL MOORE CECIL H JR
Director
2,500 $0 34,650
(Direct)
View
2022-05-19
Option Award
2022-05-20
11:36 am
N/A
N/A
NL INDUSTRIES INC NL STAFFORD THOMAS P
Director
2,500 $0 19,650
(Direct)
View