| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 03/01/2023 | TREX CO INC | TREX | Payment of Exercise | Common Stock | 459 | $40.50 | $18.6k | | 03/01/2023 |
| 03/01/2023 | TREX CO INC | TREX | Other (disposition) | Common Stock | 1.5k | $40.50 | $58.8k | | 03/01/2023 |
| 02/23/2022 | TREX CO INC | TREX | Grant | Common Stock | 3.1k | $82.01 | $250.2k | | 02/23/2022 |
| 02/23/2022 | TREX CO INC | TREX | Grant | Common Stock | 4.4k | $82.01 | $357.5k | | 02/23/2022 |
| 02/23/2022 | TREX CO INC | TREX | Grant | Common Stock | 2.5k | $82.01 | $204.2k | | 02/23/2022 |
| 02/23/2022 | TREX CO INC | TREX | Payment of Exercise | Common Stock | 2.2k | $82.01 | $184.3k | | 02/23/2022 |
| 02/23/2022 | TREX CO INC | TREX | Grant | Stock Appreciation Right | 3.2k | $82.01 | $259.5k | | 02/23/2022 |
| 02/19/2022 | TREX CO INC | TREX | Payment of Exercise | Common Stock | 508 | $85.42 | $43.4k | | 02/17/2022 |
| 02/17/2022 | TREX CO INC | TREX | Payment of Exercise | Common Stock | 331 | $89.17 | $29.5k | | 02/17/2022 |
| 11/10/2021 | TREX CO INC | TREX | Sale | Common Stock | 1.7k | $129.24 | $222.2k | | 11/10/2021 |
| 02/19/2021 | TREX CO INC | TREX | Payment of Exercise | Common Stock | 492 | $102.61 | $50.5k | | 02/19/2021 |
| 02/17/2021 | TREX CO INC | TREX | Grant | Common Stock | 573 | $104.56 | $59.9k | | 02/17/2021 |
| 02/17/2021 | TREX CO INC | TREX | Payment of Exercise | Common Stock | 1k | $104.56 | $105.3k | | 02/17/2021 |
| 02/17/2021 | TREX CO INC | TREX | Grant | Stock Appreciation Right | 1.7k | $104.56 | $177.6k | | 02/17/2021 |
| 02/17/2021 | TREX CO INC | TREX | Grant | Common Stock | 2k | $104.56 | $205.6k | | 02/17/2021 |
| 02/17/2021 | TREX CO INC | TREX | Grant | Common Stock | 2.8k | $104.56 | $293.6k | | 02/17/2021 |
| 02/03/2020 | Continental Building Products, Inc. | CBPX | Disposition | Common Stock | 53.5k | $0.00 | $0 | | 02/03/2020 |
| 01/10/2020 | Continental Building Products, Inc. | CBPX | Grant | Common Stock | 13.8k | $0.00 | $0 | | 01/10/2020 |
| 01/02/2020 | Continental Building Products, Inc. | CBPX | Sale | Common Stock | 10k | $36.37 | $364k | | 01/02/2020 |
| 12/31/2019 | Continental Building Products, Inc. | CBPX | Payment of Exercise | Common Stock | 1.8k | $36.43 | $64.4k | | 12/31/2019 |
| 12/18/2019 | Continental Building Products, Inc. | CBPX | Sale | Common Stock | 10k | $36.38 | $364.1k | | 12/18/2019 |
| 12/04/2019 | Continental Building Products, Inc. | CBPX | Sale | Common Stock | 10.2k | $36.91 | $378k | | 12/04/2019 |
| 03/15/2019 | Continental Building Products, Inc. | CBPX | Sale | Common Stock | 1.6k | $25.43 | $39.9k | | 03/15/2019 |
| 03/13/2019 | Continental Building Products, Inc. | CBPX | Sale | Common Stock | 1.4k | $26.14 | $36.3k | | 03/13/2019 |
| 03/11/2019 | Continental Building Products, Inc. | CBPX | Payment of Exercise | Common Stock | 677 | $27.24 | $18.4k | | 03/11/2019 |
| 02/25/2019 | Continental Building Products, Inc. | CBPX | Payment of Exercise | Common Stock | 569 | $29.83 | $17k | | 02/25/2019 |
| 02/20/2019 | Continental Building Products, Inc. | CBPX | Payment of Exercise | Common Stock | 515 | $27.42 | $14.1k | | 02/20/2019 |
| 02/19/2019 | Continental Building Products, Inc. | CBPX | Grant | Common Stock | 9.1k | $0.00 | $0 | | 02/19/2019 |
| 01/02/2019 | Continental Building Products, Inc. | CBPX | Grant | Common Stock | 14.3k | $0.00 | $0 | | 01/02/2019 |
| 01/02/2019 | Continental Building Products, Inc. | CBPX | Payment of Exercise | Common Stock | 4.3k | $25.45 | $109.7k | | 01/02/2019 |
| 03/11/2018 | Continental Building Products, Inc. | CBPX | Payment of Exercise | Common Stock | 677 | $0.00 | $0 | | 03/11/2018 |
| 02/22/2018 | Continental Building Products, Inc. | CBPX | Payment of Exercise | Common Stock | 484 | $27.00 | $13.1k | | 02/22/2018 |
| 02/20/2018 | Continental Building Products, Inc. | CBPX | Grant | Common Stock | 20.1k | $0.00 | $0 | | 02/20/2018 |
| 01/02/2018 | Continental Building Products, Inc. | CBPX | Payment of Exercise | Common Stock | 1.1k | $28.15 | $31.5k | | 01/02/2018 |
| 01/02/2018 | Continental Building Products, Inc. | CBPX | Grant | Common Stock | 3.4k | $0.00 | $0 | | 01/02/2018 |
|