| SC 13G/A | 2024-02-13 | VANGUARD GROUP INC | TREX CO INC | 10,248,414 | 9.4% | EDGAR |
| SC 13G/A | 2024-02-09 | WASATCH ADVISORS LP | TREX CO INC | - | - | EDGAR |
| SC 13G/A | 2024-01-23 | BlackRock Inc. | TREX CO INC | 13,944,145 | 12.8% | EDGAR |
| SC 13G/A | 2023-02-14 | ALLIANCEBERNSTEIN L.P. | TREX CO INC | 3,031,150 | 2.8% | EDGAR |
| SC 13G/A | 2023-02-09 | VANGUARD GROUP INC | TREX CO INC | 10,175,044 | 9.3% | EDGAR |
| SC 13G | 2023-02-08 | WASATCH ADVISORS INC | TREX CO INC | - | - | EDGAR |
| SC 13G/A | 2023-01-23 | BlackRock Inc. | TREX CO INC | 12,386,582 | 11.3% | EDGAR |
| SC 13G/A | 2022-11-09 | BlackRock Inc. | TREX CO INC | 11,158,703 | 10.2% | EDGAR |
| SC 13G | 2022-02-14 | ALLIANCEBERNSTEIN L.P. | TREX CO INC | 7,014,090 | 6.1% | EDGAR |
| SC 13G/A | 2022-02-10 | VANGUARD GROUP INC | TREX CO INC | 10,423,686 | 9.0% | EDGAR |
| SC 13G/A | 2022-02-03 | BlackRock Inc. | TREX CO INC | 11,228,231 | 9.8% | EDGAR |
| SC 13G/A | 2021-02-11 | WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | TREX CO INC | 3,169,429 | 2.7% | EDGAR |
| SC 13G/A | 2021-02-11 | Clearbridge Investments, LLC | TREX CO INC | 4,945,518 | 4.3% | EDGAR |
| SC 13G/A | 2021-02-10 | VANGUARD GROUP INC | TREX CO INC | 10,321,088 | 8.9% | EDGAR |
| SC 13G/A | 2021-01-27 | BlackRock Inc. | TREX CO INC | 12,197,820 | 10.5% | EDGAR |
| SC 13G/A | 2020-02-14 | Clearbridge Investments, LLC | TREX CO INC | 3,312,514 | 5.7% | EDGAR |
| SC 13G/A | 2020-02-12 | VANGUARD GROUP INC | TREX CO INC | 5,444,256 | 9.3% | EDGAR |
| SC 13G | 2020-02-10 | WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | TREX CO INC | 3,784,151 | 6.5% | EDGAR |
| SC 13G/A | 2020-02-04 | BlackRock Inc. | TREX CO INC | 7,021,150 | 12.0% | EDGAR |
| SC 13G/A | 2019-02-14 | Clearbridge Investments, LLC | TREX CO INC | 3,304,434 | 5.6% | EDGAR |