CIK 0001069878 · Large accelerated filer
TREX CO INC
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- TREX
- Exchange
- NYSE
- Industry
- Lumber & Wood Products (No Furniture)
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 541910453
- Phone
- 5405426300
- Business address
- 2500 TREX WAY, WINCHESTER, VA, 22601
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $243,381
- in 4 filings
Net −$243,381. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-03-01 | Zambanini Adam Dante EVP, Chief Operating Officer | Grant or award | +3,623 | $41.42 | $150K | 244,713 |
| 2026-03-01 | Zambanini Adam Dante EVP, Chief Operating Officer | Other disposition | −1,928 | $41.42 | $80K | 242,785 |
| 2026-03-01 | Zambanini Adam Dante EVP, Chief Operating Officer | Shares withheld for taxes | −8,271 | $41.42 | $343K | 234,514 |
| 2026-02-24 | Rudolph Jacob T. SVP, CHRO | Grant or award | +6,321 | $41.45 | $262K | 33,973 |
| 2026-02-24 | Rudolph Jacob T. SVP, CHRO | Grant or award | +6,321 | $41.45 | $262K | 40,294 |
| 2026-02-24 | Fernandez Amy M. SVP, CLO and Secretary | Grant or award | +10,181 | $41.45 | $422K | 62,332 |
| 2026-02-24 | Fernandez Amy M. SVP, CLO and Secretary | Grant or award | +10,181 | $41.45 | $422K | 72,513 |
| 2026-02-24 | Gandhi Prithvi SVP, Chief Financial Officer | Grant or award | +13,848 | $41.45 | $574K | 44,512 |
| 2026-02-24 | Gandhi Prithvi SVP, Chief Financial Officer | Grant or award | +13,848 | $41.45 | $574K | 58,360 |
| 2026-02-24 | Gandhi Prithvi SVP, Chief Financial Officer | Grant or award | +18,094 | $41.45 | $750K | 76,454 |
| 2026-02-24 | Zambanini Adam Dante EVP, Chief Operating Officer | Grant or award | +18,914 | $41.45 | $784K | 222,176 |
| 2026-02-24 | Zambanini Adam Dante EVP, Chief Operating Officer | Grant or award | +18,914 | $41.45 | $784K | 241,090 |
| 2026-02-09 | Tasi Irene Director | Grant or award | +1,256 | $43.79 | $55K | 1,256 |
| 2026-01-02 | ROSE B ANDREW Director | Grant or award | +225 | $35.83 | $8K | 1,803 |
| 2026-01-02 | Keffer David Christian Director | Grant or award | +178 | $35.83 | $6K | 3,249 |
| 2025-12-03 | ROSE B ANDREW Director | Grant or award | +1,578 | $34.87 | $55K | 1,578 |
| 2025-11-14 | Gandhi Prithvi SVP, Chief Financial Officer | Purchase | +15,000 | $31.92 | $479K | 30,664 |
| 2025-11-06 | Fernandez Amy M. SVP, CLO and Secretary | Grant or award | +29,198 | $31.92 | $932K | 52,151 |
| 2025-11-06 | Gandhi Prithvi SVP, Chief Financial Officer | Grant or award | +15,664 | $31.92 | $500K | 15,664 |
| 2025-10-10 | Rudolph Jacob T. SVP, CHRO | Purchase | +59 | $43.92 | $3K | 27,652 |
Page 3 of 51 · 1,011 trades