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.
- Shares are not adjusted for stock split.
"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>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2023-02-08 Sale |
2023-02-10 1:27 pm |
TREX CO INC | TREX | Gupp William R. Sr VP, CLO & Secretary |
220 | $55.12 | $12,126 | 109,235 (Direct) |
View |
2023-01-31 Sale |
2023-02-02 2:54 pm |
TREX CO INC | TREX | Gupp William R. Sr VP, CLO & Secretary |
231 | $52.72 | $12,178 | 110,354 (Direct) |
View |
2023-01-18 Sale |
2023-01-20 11:38 am |
TREX CO INC | TREX | Gupp William R. Sr VP, CLO & Secretary |
239 | $50.72 | $12,122 | 111,519 (Direct) |
View |
2021-11-10 Sale |
2021-11-12 10:16 am |
TREX CO INC | TREX | Gupp William R. Sr VP,Gen. Counsel & Secretary |
5,924 | $128.99 | $764,127 | 101,305 (Direct) |
View |
2021-05-11 Sale(A) |
2021-05-13 5:36 pm |
TREX CO INC | TREX | Gupp William R. Sr VP,Gen. Counsel & Secretary |
8,012 | $103.14 | $826,387 | 103,455 (Direct) |
View |
2021-05-11 Sale |
2021-05-12 1:47 pm |
TREX CO INC | TREX | Gupp William R. Sr VP,Gen. Counsel & Secretary |
8,012 | $103.14 | $826,387 | 117,455 (Direct) |
View |
2021-02-23 Sale |
2021-02-25 3:22 pm |
TREX CO INC | TREX | Gupp William R. Sr VP,Gen. Counsel & Secretary |
8,065 | $92.67 | $747,412 | 117,455 (Direct) |
View |
2020-11-03 Sale |
2020-11-05 4:03 pm |
TREX CO INC | TREX | Gupp William R. Sr VP,Gen. Counsel & Secretary |
8,123 | $71.99 | $584,781 | 102,960 (Direct) |
View |
2020-08-05 Sale |
2020-08-06 1:08 pm |
TREX CO INC | TREX | Gupp William R. Sr VP,Gen. Counsel & Secretary |
3,334 | $137.39 | $458,063 | 51,480 (Direct) |
View |
2020-05-06 Sale |
2020-05-06 3:33 pm |
TREX CO INC | TREX | Gupp William R. Sr VP,Gen. Counsel & Secretary |
3,333 | $107.86 | $359,483 | 54,814 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2023-05-02 Tax Withholding |
2023-05-03 12:44 pm |
N/A N/A |
TREX CO INC | TREX | Gupp William R. Sr VP, CLO & Secretary |
9,861 | $54.56 | 106,974 (Direct) |
View |
2023-03-01 Tax Withholding(A) |
2023-03-03 12:07 pm |
N/A N/A |
TREX CO INC | TREX | Gupp William R. Sr VP, CLO & Secretary |
405 | $50.4 | 118,114 (Direct) |
View |
2023-03-01 Other(A) |
2023-03-03 12:07 pm |
N/A N/A |
TREX CO INC | TREX | Gupp William R. Sr VP, CLO & Secretary |
1,279 | $50.4 | 118,114 (Direct) |
View |
2023-03-01 Other |
2023-03-03 10:29 am |
N/A N/A |
TREX CO INC | TREX | Gupp William R. Sr VP, CLO & Secretary |
1,279 | $40.5 | 118,114 (Direct) |
View |
2023-03-01 Tax Withholding |
2023-03-03 10:29 am |
N/A N/A |
TREX CO INC | TREX | Gupp William R. Sr VP, CLO & Secretary |
405 | $40.5 | 118,114 (Direct) |
View |
2023-02-17 Tax Withholding |
2023-02-21 10:39 am |
N/A N/A |
TREX CO INC | TREX | Gupp William R. Sr VP, CLO & Secretary |
845 | $53.79 | 118,519 (Direct) |
View |
2023-02-14 Tax Withholding |
2023-02-16 10:44 am |
N/A N/A |
TREX CO INC | TREX | Gupp William R. Sr VP, CLO & Secretary |
1,960 | $56.8 | 123,204 (Direct) |
View |
2023-02-14 Option Award |
2023-02-16 10:44 am |
2024-03-01 2033-02-14 |
TREX CO INC | TREX | Gupp William R. Sr VP, CLO & Secretary |
15,929 | $56.8 | 123,204 (Direct) |
View |
2023-02-08 Exercise |
2023-02-10 1:27 pm |
2016-02-12 2023-02-12 |
TREX CO INC | TREX | Gupp William R. Sr VP, CLO & Secretary |
2,213 | $0 | 109,235 (Direct) |
View |
2023-02-08 Tax Withholding |
2023-02-10 1:27 pm |
N/A N/A |
TREX CO INC | TREX | Gupp William R. Sr VP, CLO & Secretary |
899 | $55.12 | 109,235 (Direct) |
View |
2023-02-08 Exercise |
2023-02-10 1:27 pm |
N/A N/A |
TREX CO INC | TREX | Gupp William R. Sr VP, CLO & Secretary |
2,213 | $5.49 | 109,235 (Direct) |
View |
2023-01-31 Exercise |
2023-02-02 2:54 pm |
2016-02-12 2023-02-12 |
TREX CO INC | TREX | Gupp William R. Sr VP, CLO & Secretary |
2,214 | $0 | 110,354 (Direct) |
View |
2023-01-31 Tax Withholding |
2023-02-02 2:54 pm |
N/A N/A |
TREX CO INC | TREX | Gupp William R. Sr VP, CLO & Secretary |
934 | $52.72 | 110,354 (Direct) |
View |
2023-01-31 Exercise |
2023-02-02 2:54 pm |
N/A N/A |
TREX CO INC | TREX | Gupp William R. Sr VP, CLO & Secretary |
2,214 | $5.49 | 110,354 (Direct) |
View |
2023-01-18 Exercise |
2023-01-20 11:38 am |
2016-02-12 2023-02-12 |
TREX CO INC | TREX | Gupp William R. Sr VP, CLO & Secretary |
2,213 | $0 | 111,519 (Direct) |
View |
2023-01-18 Tax Withholding |
2023-01-20 11:38 am |
N/A N/A |
TREX CO INC | TREX | Gupp William R. Sr VP, CLO & Secretary |
996 | $50.72 | 111,519 (Direct) |
View |
2023-01-18 Exercise |
2023-01-20 11:38 am |
N/A N/A |
TREX CO INC | TREX | Gupp William R. Sr VP, CLO & Secretary |
2,213 | $5.49 | 111,519 (Direct) |
View |
2022-02-23 Tax Withholding |
2022-02-25 08:36 am |
N/A N/A |
TREX CO INC | TREX | Gupp William R. Sr VP, CLO & Secretary |
3,951 | $82.01 | 108,899 (Direct) |
View |
2022-02-23 Option Award |
2022-02-25 08:36 am |
2023-03-01 2032-02-23 |
TREX CO INC | TREX | Gupp William R. Sr VP, CLO & Secretary |
13,153 | $82.01 | 108,899 (Direct) |
View |
2022-02-17 Tax Withholding |
2022-02-22 09:59 am |
N/A N/A |
TREX CO INC | TREX | Gupp William R. Sr VP, CLO & Secretary |
283 | $89.17 | 99,697 (Direct) |
View |
2022-02-19 Tax Withholding |
2022-02-22 09:59 am |
N/A N/A |
TREX CO INC | TREX | Gupp William R. Sr VP, CLO & Secretary |
560 | $85.42 | 99,697 (Direct) |
View |
2022-02-13 Tax Withholding |
2022-02-15 10:13 am |
N/A N/A |
TREX CO INC | TREX | Gupp William R. Sr VP, CLO & Secretary |
765 | $85.29 | 100,540 (Direct) |
View |
2021-11-10 Exercise |
2021-11-12 10:16 am |
2016-02-12 2023-02-12 |
TREX CO INC | TREX | Gupp William R. Sr VP,Gen. Counsel & Secretary |
6,640 | $0 | 101,305 (Direct) |
View |
2021-11-10 Exercise |
2021-11-12 10:16 am |
N/A N/A |
TREX CO INC | TREX | Gupp William R. Sr VP,Gen. Counsel & Secretary |
6,640 | $10.97 | 101,305 (Direct) |
View |
2021-11-10 Tax Withholding |
2021-11-12 10:16 am |
N/A N/A |
TREX CO INC | TREX | Gupp William R. Sr VP,Gen. Counsel & Secretary |
2,866 | $127.26 | 101,305 (Direct) |
View |
2021-05-11 Exercise(A) |
2021-05-13 5:36 pm |
2014-02-12 2023-02-12 |
TREX CO INC | TREX | Gupp William R. Sr VP,Gen. Counsel & Secretary |
14,000 | $0 | 103,455 (Direct) |
View |
2021-05-11 Tax Withholding(A) |
2021-05-13 5:36 pm |
N/A N/A |
TREX CO INC | TREX | Gupp William R. Sr VP,Gen. Counsel & Secretary |
5,988 | $106.1 | 103,455 (Direct) |
View |
2021-05-11 Exercise(A) |
2021-05-13 5:36 pm |
N/A N/A |
TREX CO INC | TREX | Gupp William R. Sr VP,Gen. Counsel & Secretary |
14,000 | $5.485 | 103,455 (Direct) |
View |
2021-05-11 Exercise |
2021-05-12 1:47 pm |
2014-02-12 2023-02-12 |
TREX CO INC | TREX | Gupp William R. Sr VP,Gen. Counsel & Secretary |
14,000 | $0 | 117,455 (Direct) |
View |
2021-05-11 Tax Withholding |
2021-05-12 1:47 pm |
N/A N/A |
TREX CO INC | TREX | Gupp William R. Sr VP,Gen. Counsel & Secretary |
5,988 | $106.1 | 117,455 (Direct) |
View |
2021-05-11 Exercise |
2021-05-12 1:47 pm |
N/A N/A |
TREX CO INC | TREX | Gupp William R. Sr VP,Gen. Counsel & Secretary |
14,000 | $5.485 | 117,455 (Direct) |
View |
2021-02-23 Exercise |
2021-02-25 3:22 pm |
2014-02-12 2023-02-12 |
TREX CO INC | TREX | Gupp William R. Sr VP,Gen. Counsel & Secretary |
14,000 | $0 | 117,455 (Direct) |
View |
2021-02-23 Exercise |
2021-02-25 3:22 pm |
N/A N/A |
TREX CO INC | TREX | Gupp William R. Sr VP,Gen. Counsel & Secretary |
14,000 | $91.16 | 117,455 (Direct) |
View |
2021-02-23 Tax Withholding |
2021-02-25 3:22 pm |
N/A N/A |
TREX CO INC | TREX | Gupp William R. Sr VP,Gen. Counsel & Secretary |
5,935 | $91.16 | 117,455 (Direct) |
View |
2021-02-19 Tax Withholding |
2021-02-23 1:11 pm |
N/A N/A |
TREX CO INC | TREX | Gupp William R. Sr VP,Gen. Counsel & Secretary |
560 | $102.61 | 103,455 (Direct) |
View |
2021-02-17 Option Award |
2021-02-19 2:36 pm |
2022-02-17 2031-02-17 |
TREX CO INC | TREX | Gupp William R. Sr VP,Gen. Counsel & Secretary |
8,231 | $104.56 | 105,651 (Direct) |
View |
2021-02-17 Tax Withholding |
2021-02-19 2:36 pm |
N/A N/A |
TREX CO INC | TREX | Gupp William R. Sr VP,Gen. Counsel & Secretary |
3,931 | $104.56 | 105,651 (Direct) |
View |
2021-02-13 Tax Withholding |
2021-02-16 11:10 am |
N/A N/A |
TREX CO INC | TREX | Gupp William R. Sr VP,Gen. Counsel & Secretary |
1,609 | $106.28 | 101,351 (Direct) |
View |
2020-11-03 Exercise |
2020-11-05 4:03 pm |
2014-02-12 2023-02-12 |
TREX CO INC | TREX | Gupp William R. Sr VP,Gen. Counsel & Secretary |
14,000 | $0 | 102,960 (Direct) |
View |
2020-11-03 Tax Withholding |
2020-11-05 4:03 pm |
N/A N/A |
TREX CO INC | TREX | Gupp William R. Sr VP,Gen. Counsel & Secretary |
5,877 | $70.9 | 102,960 (Direct) |
View |
2020-11-03 Exercise |
2020-11-05 4:03 pm |
N/A N/A |
TREX CO INC | TREX | Gupp William R. Sr VP,Gen. Counsel & Secretary |
14,000 | $5.485 | 102,960 (Direct) |
View |