Trex Company, Inc.
A maker of composite decking and railing, Trex builds outdoor living products from recycled plastic bags and reclaimed sawdust — the world's largest producer of wood-alternative decking. The idea began in the late 1980s when a breadcrumb manufacturer, Roger Wittenberg, shredded the plastic bags his product came in and mixed them with sawdust to solve his waste problem. Mobil Chemical bought the technology, and in 1996 the business was spun off as Trex, based in Winchester, Virginia. A typical deck holds roughly 140,000 recycled plastic bags.
Granted 14.8K
Granted 12.6K · Bought 50.0K · Sold 102.9K
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Granted 112.6K · Bought 5.5K · Sold 145.3K
Granted 45.9K · Bought 544 · Sold 38.7K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Cavanna Anthony JChairman and CEO, Director · 15 transactions | — | 1.24Mas of Feb 2007 | 14.8K | — | — |
| Ferrari Andrew UDirector · 50 transactions | — | 1.22Mas of Aug 2009 | 12.6K | 50.0K | 102.9K |
| Matheny Robert GDirector · 1 transaction | — | 1.08Mas of Oct 2005 | — | — | — |
| Zambanini Adam DanteEVP, Chief Operating Officer · 151 transactions | — | 234.5K | 244.6K | — | 33.1K |
| Fairbanks Bryan HorixPresident and CEO · 96 transactions | — | 190.2K | 269.6K | — | 39.5K |
| Gupp William R.Sr VP, CLO & Secretary · 495 transactions | — | 107.0Kas of May 2023 | 379.4K | 1.0K | 210.9K |
| Reese F TimothySr. Vice President, Operations · 207 transactions | — | 82.6Kas of Jun 2015 | 266.1K | 6.5K | 90.2K |
| Fernandez Amy M.SVP, CLO and Secretary · 21 transactions | — | 73.3K | 73.1K | — | 5.4K |
| Robinson Patricia BDirector · 68 transactions | — | 70.3Kas of Jul 2025 | 99.0K | — | 51.8K |
| Gandhi PrithviSVP, Chief Financial Officer · 5 transactions | — | 58.4K | 61.5K | 15.0K | — |
| Fletcher Paul DSenior VP and CFO · 6 transactions | — | 53.1Kas of Mar 2007 | 23.7K | — | — |
| Gerhard Christopher PaulVice President, Sales · 101 transactions | — | 46.8Kas of Nov 2020 | 62.8K | — | 37.5K |
| Cline James EDirector · 337 transactions | — | 43.0Kas of Jul 2025 | 572.1K | 12.0K | 326.7K |
| Volas GeraldDirector · 15 transactions | — | 41.6Kas of Jul 2025 | 28.8K | — | — |
| Rudolph Jacob T.SVP, CHRO · 24 transactions | — | 36.6K | 22.8K | 349 | 20.7K |
| Gratz Jay MDirector · 83 transactions | — | 30.9Kas of Jul 2025 | 62.3K | — | 45.2K |
| Lovcik BrendaSVP, Chief Financial Officer · 8 transactions | — | 29.8Kas of Mar 2025 | 30.3K | — | — |
| Schemm Dennis CharlesSVP, Chief Financial Officer · 20 transactions | — | 29.0Kas of Mar 2023 | 31.5K | — | 1.7K |
| Posey Richard ERetired Director · 156 transactions | — | 28.7Kas of Jul 2022 | 50.9K | — | 43.5K |
| Monahan Harold FExec VP, Materials&Engineering · 25 transactions | — | 26.5Kas of Mar 2008 | 6.8K | — | 7.2K |
| Kaplan Ronald WDirector · 293 transactions | — | 24.6Kas of Jul 2025 | 902.9K | 11.0K | 470.5K |
| Merlotti Frank H JrDirector · 149 transactions | — | 21.0Kas of Aug 2018 | 43.7K | — | 29.0K |
| Rose B AndrewDirector · 6 transactions | — | 14.9K | 2.5K | 12.4K | — |
| Andrews William FDirector · 34 transactions | — | 14.2Kas of Jul 2013 | 31.1K | — | 21.5K |
| Juster Kristine LDirector · 20 transactions | — | 12.9Kas of Jul 2025 | 11.4K | — | — |
| Golden Michael FFormer Director · 21 transactions | — | 12.9Kas of Jul 2023 | 32.7K | — | 8.8K |
| Lovett Gena CDirector · 6 transactions | — | 8.1Kas of Jul 2025 | 8.1K | — | — |
| Brunner Paul ADirector · 57 transactions | — | 6.4Kas of Jul 2014 | 43.6K | — | 29.9K |
| McDuffie MelkeyaDirector · 15 transactions | — | 3.7K | 5.1K | — | 1.4K |
| Keffer David ChristianDirector · 9 transactions | — | 3.4K | 3.4K | — | — |
| Tasi IreneDirector · 1 transaction | — | 1.3K | 1.3K | — | — |
| Cox James MitchellVice President, Sales · 48 transactions | — | 0as of Sep 2012 | 112.6K | 5.5K | 145.3K |
| Scripter Jay TVice President, Operations · 51 transactions | — | 0as of Jun 2019 | 45.9K | 544 | 38.7K |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over all recorded history: -1.65M shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.