Trex Company, Inc. (TREX) — insider trading
Industrials · NYSE
Trex Company, Inc. (TREX) has 35 reported SEC Form 4 insider transactions in our data, including 3 open-market purchases and 2 open-market sales among the most recent 35 (latest 2026-10-01).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-10-01 | ROSE B ANDREW | Director | Grant / award / vesting | 589 | $43.50 | $25.6K | Form 4 |
| 2026-10-01 | Keffer David Christian | Director | Grant / award / vesting | 147 | $43.50 | $6.4K | Form 4 |
| 2026-08-24 | Taylor Brian J. | Officer (SVP, Chief Commercial Officer) | Grant / award / vesting | 9,520 | $47.27 | $450.0K | Form 4 |
| 2026-08-07 | Fernandez Amy M. | Officer (SVP, CLO and Secretary) | Open-market sale | 1,050 | $50.07 | $52.6K | Form 4 |
| 2026-07-29 | Cline James E | Director | Grant / award / vesting | 2,831 | $42.39 | $120.0K | Form 4 |
| 2026-07-29 | GRATZ JAY M | Director | Grant / award / vesting | 2,831 | $42.39 | $120.0K | Form 4 |
| 2026-07-29 | JUSTER KRISTINE L | Director | Grant / award / vesting | 2,831 | $42.39 | $120.0K | Form 4 |
| 2026-07-29 | Keffer David Christian | Director | Grant / award / vesting | 2,831 | $42.39 | $120.0K | Form 4 |
| 2026-07-29 | Lovett Gena C | Director | Grant / award / vesting | 2,831 | $42.39 | $120.0K | Form 4 |
| 2026-07-29 | ROBINSON PATRICIA B | Director | Grant / award / vesting | 2,831 | $42.39 | $120.0K | Form 4 |
| 2026-07-29 | ROSE B ANDREW | Director | Grant / award / vesting | 1,629 | $42.39 | $69.1K | Form 4 |
| 2026-07-29 | Tasi Irene | Director | Grant / award / vesting | 1,101 | $42.39 | $46.7K | Form 4 |
| 2026-07-29 | Volas Gerald | Director | Grant / award / vesting | 2,831 | $42.39 | $120.0K | Form 4 |
| 2026-07-01 | Keffer David Christian | Director | Grant / award / vesting | 131 | $48.69 | $6.4K | Form 4 |
| 2026-07-01 | ROSE B ANDREW | Director | Grant / award / vesting | 526 | $48.69 | $25.6K | Form 4 |
| 2026-06-25 | Rudolph Jacob T. | Officer (SVP, CHRO) | Open-market sale | 1,400 | $50.00 | $70.0K | Form 4 |
| 2026-04-01 | ROSE B ANDREW | Director | Grant / award / vesting | 700 | $36.57 | $25.6K | Form 4 |
| 2026-04-01 | Keffer David Christian | Director | Grant / award / vesting | 175 | $36.57 | $6.4K | Form 4 |
| 2026-03-03 | ROSE B ANDREW | Director | Open-market purchase | 11,022 | $40.74 | $449.0K | Form 4 |
| 2026-03-03 | ROSE B ANDREW | Director | Open-market purchase | 986 | $40.14 | $39.6K | Form 4 |
| 2026-03-02 | ROSE B ANDREW | Director | Open-market purchase | 372 | $40.26 | $15.0K | Form 4 |
| 2026-03-01 | Zambanini Adam Dante | Officer (EVP, Chief Operating Officer) | Shares withheld for taxes / exercise cost | 8,271 | $41.42 | $342.6K | Form 4 |
| 2026-03-01 | Zambanini Adam Dante | Officer (EVP, Chief Operating Officer) | Other acquisition or disposition | 1,928 | $41.42 | $79.9K | Form 4 |
| 2026-03-01 | Zambanini Adam Dante | Officer (EVP, Chief Operating Officer) | Grant / award / vesting | 3,623 | $41.42 | $150.1K | Form 4 |
| 2026-03-01 | FAIRBANKS BRYAN HORIX | Officer (President and CEO) | Shares withheld for taxes / exercise cost | 23,127 | $41.42 | $957.9K | Form 4 |
| 2026-03-01 | FAIRBANKS BRYAN HORIX | Officer (President and CEO) | Other acquisition or disposition | 5,678 | $41.42 | $235.2K | Form 4 |
| 2026-03-01 | FAIRBANKS BRYAN HORIX | Officer (President and CEO) | Grant / award / vesting | 9,609 | $41.42 | $398.0K | Form 4 |
| 2026-03-01 | Rudolph Jacob T. | Officer (SVP, CHRO) | Shares withheld for taxes / exercise cost | 2,850 | $41.42 | $118.0K | Form 4 |
| 2026-03-01 | Rudolph Jacob T. | Officer (SVP, CHRO) | Other acquisition or disposition | 663 | $41.42 | $27.5K | Form 4 |
| 2026-03-01 | Rudolph Jacob T. | Officer (SVP, CHRO) | Grant / award / vesting | 1,250 | $41.42 | $51.8K | Form 4 |
| 2026-03-01 | Fernandez Amy M. | Officer (SVP, CLO and Secretary) | Shares withheld for taxes / exercise cost | 4,496 | $41.42 | $186.2K | Form 4 |
| 2026-03-01 | Fernandez Amy M. | Officer (SVP, CLO and Secretary) | Other acquisition or disposition | 1,083 | $41.42 | $44.9K | Form 4 |
| 2026-03-01 | Fernandez Amy M. | Officer (SVP, CLO and Secretary) | Grant / award / vesting | 1,910 | $41.42 | $79.1K | Form 4 |
| 2026-02-24 | Rudolph Jacob T. | Officer (SVP, CHRO) | Grant / award / vesting | 6,321 | $41.45 | $262.0K | Form 4 |
| 2026-02-24 | Rudolph Jacob T. | Officer (SVP, CHRO) | Grant / award / vesting | 6,321 | $41.45 | $262.0K | Form 4 |
Ask the chat about TREX's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: Trex Company, Inc. (TREX).
Last updated 2026-10-01 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.