TREX insider transaction filings
TREX CO INC — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-08-28. Screen TREX transaction legs live →
Insider transaction summary — last 90 days
2026-06-24 to 2026-09-22, from the filings listed below: 14 Form 4 filings. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 2 legs across 2 filings by 2 insiders — 2,450 shares, $122,572 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 12.
- Largest priced transaction: sale of 1,400 shares @ $50.00 ($70,000) by Rudolph Jacob T., filed 2026-06-26.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| Rudolph Jacob T. — SVP, CHRO | 1 | — | 1 leg · 1,400 sh · $70,000 | — |
| Fernandez Amy M. — SVP, CLO and Secretary | 1 | — | 1 leg · 1,050 sh · $52,572 | — |
| Keffer David Christian — Director | 2 | — | — | 2 |
| ROSE B ANDREW — Director | 2 | — | — | 2 |
| Cline James E — Director | 1 | — | — | 1 |
| GRATZ JAY M — Director | 1 | — | — | 1 |
| JUSTER KRISTINE L — Director | 1 | — | — | 1 |
| Lovett Gena C — Director | 1 | — | — | 1 |
| ROBINSON PATRICIA B — Director | 1 | — | — | 1 |
| Tasi Irene — Director | 1 | — | — | 1 |
+2 more insiders in the window, not shown — every filing appears in the table below.
Recent Form 4 filings — TREX CO INC
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-28 | 4 | Taylor Brian J. — SVP, Chief Commercial Officer | Grant/award (A): 9,520 @ $47.27 | EDGAR |
| 2026-08-11 | 4 | Fernandez Amy M. — SVP, CLO and Secretary | Sale (S): 1,050 @ $50.07 | EDGAR |
| 2026-07-30 | 4 | Volas Gerald — Director | Grant/award (A): 2,831 @ $42.39 | EDGAR |
| 2026-07-30 | 4 | Tasi Irene — Director | Grant/award (A): 1,101 @ $42.39 | EDGAR |
| 2026-07-30 | 4 | ROSE B ANDREW — Director | Grant/award (A): 1,629 @ $42.39 | EDGAR |
| 2026-07-30 | 4 | ROBINSON PATRICIA B — Director | Grant/award (A): 2,831 @ $42.39 | EDGAR |
| 2026-07-30 | 4 | Lovett Gena C — Director | Grant/award (A): 2,831 @ $42.39 | EDGAR |
| 2026-07-30 | 4 | Keffer David Christian — Director | Grant/award (A): 2,831 @ $42.39 | EDGAR |
| 2026-07-30 | 4 | JUSTER KRISTINE L — Director | Grant/award (A): 2,831 @ $42.39 | EDGAR |
| 2026-07-30 | 4 | GRATZ JAY M — Director | Grant/award (A): 2,831 @ $42.39 | EDGAR |
| 2026-07-30 | 4 | Cline James E — Director | Grant/award (A): 2,831 @ $42.39 | EDGAR |
| 2026-07-06 | 4 | ROSE B ANDREW — Director | Grant/award (A): 526 @ $48.69 | EDGAR |
| 2026-07-06 | 4 | Keffer David Christian — Director | Grant/award (A): 131 @ $48.69 | EDGAR |
| 2026-06-26 | 4 | Rudolph Jacob T. — SVP, CHRO | Sale (S): 1,400 @ $50 | EDGAR |
| 2026-04-03 | 4 | Keffer David Christian — Director | Grant/award (A): 175 @ $36.57 | EDGAR |
| 2026-04-03 | 4 | ROSE B ANDREW — Director | Grant/award (A): 700 @ $36.57 | EDGAR |
| 2026-03-03 | 4 | Fernandez Amy M. — SVP, CLO and Secretary | Grant/award (A): 1,910 @ $41.42 · Other (J): 1,083 @ $41.42 · Tax withholding (F): 4,496 @ $41.42 | EDGAR |
| 2026-03-03 | 4 | Rudolph Jacob T. — SVP, CHRO | Grant/award (A): 1,250 @ $41.42 · Other (J): 663 @ $41.42 · Tax withholding (F): 2,850 @ $41.42 | EDGAR |
| 2026-03-03 | 4 | FAIRBANKS BRYAN HORIX — President and CEO | Grant/award (A): 9,609 @ $41.42 · Other (J): 5,678 @ $41.42 · Tax withholding (F): 23,127 @ $41.42 | EDGAR |
| 2026-03-03 | 4 | Zambanini Adam Dante — EVP, Chief Operating Officer | Grant/award (A): 3,623 @ $41.42 · Other (J): 1,928 @ $41.42 · Tax withholding (F): 8,271 @ $41.42 | EDGAR |
| 2026-03-03 | 4 | ROSE B ANDREW — Director | Purchase (P): 372 @ $40.26 · Purchase (P): 986 @ $40.14 · Purchase (P): 11,022 @ $40.74 | EDGAR |
| 2026-02-25 | 4 | Rudolph Jacob T. — SVP, CHRO | Grant/award (A): 6,321 @ $41.45 · Grant/award (A): 6,321 @ $41.45 | EDGAR |
| 2026-02-25 | 4 | Fernandez Amy M. — SVP, CLO and Secretary | Grant/award (A): 10,181 @ $41.45 · Grant/award (A): 10,181 @ $41.45 | EDGAR |
| 2026-02-25 | 4 | Gandhi Prithvi — SVP, Chief Financial Officer | Grant/award (A): 13,848 @ $41.45 · Grant/award (A): 13,848 @ $41.45 · Grant/award (A): 18,094 @ $41.45 | EDGAR |
| 2026-02-25 | 4 | Zambanini Adam Dante — EVP, Chief Operating Officer | Grant/award (A): 18,914 @ $41.45 · Grant/award (A): 18,914 @ $41.45 | EDGAR |
| 2026-02-25 | 4 | Tasi Irene — Director | Grant/award (A): 1,256 @ $43.79 | EDGAR |
| 2026-01-05 | 4 | ROSE B ANDREW — Director | Grant/award (A): 225 @ $35.83 | EDGAR |
| 2026-01-05 | 4 | Keffer David Christian — Director | Grant/award (A): 178 @ $35.83 | EDGAR |
| 2025-12-04 | 4 | ROSE B ANDREW — Director | Grant/award (A): 1,578 @ $34.87 | EDGAR |
| 2025-11-17 | 4 | Gandhi Prithvi — SVP, Chief Financial Officer | Purchase (P): 15,000 @ $31.92 | EDGAR |
| 2025-11-07 | 4 | Fernandez Amy M. — SVP, CLO and Secretary | Grant/award (A): 29,198 @ $31.92 | EDGAR |
| 2025-11-07 | 4 | Gandhi Prithvi — SVP, Chief Financial Officer | Grant/award (A): 15,664 @ $31.92 | EDGAR |
| 2025-10-14 | 4 | Rudolph Jacob T. — SVP, CHRO | Purchase (P): 59 @ $43.92 | EDGAR |
| 2025-10-02 | 4 | McDuffie Melkeya — Director | Grant/award (A): 49 @ $51.94 | EDGAR |
| 2025-10-02 | 4 | Keffer David Christian — Director | Grant/award (A): 123 @ $51.94 | EDGAR |
| 2025-08-07 | 4 | Fernandez Amy M. — SVP, CLO and Secretary | Gift (G): 78 @ $0 · Sale (S): 1,538 @ $64.18 | EDGAR |
| 2025-08-07 | 4/A | Fernandez Amy M. — SVP, CLO and Secretary | Gift (G): 78 @ $0 · Sale (S): 1,538 @ $64.18 | EDGAR |
| 2025-07-31 | 4 | Volas Gerald — Director | Grant/award (A): 1,812 @ $66.23 | EDGAR |
| 2025-07-31 | 4 | McDuffie Melkeya — Director | Grant/award (A): 1,812 @ $66.23 | EDGAR |
| 2025-07-31 | 4 | ROBINSON PATRICIA B — Director | Grant/award (A): 1,812 @ $66.23 | EDGAR |
| 2025-07-31 | 4 | Lovett Gena C — Director | Grant/award (A): 1,812 @ $66.23 | EDGAR |
| 2025-07-31 | 4 | Keffer David Christian — Director | Grant/award (A): 1,584 @ $66.23 | EDGAR |
| 2025-07-31 | 4 | KAPLAN RONALD W — Director | Grant/award (A): 1,812 @ $66.23 | EDGAR |
| 2025-07-31 | 4 | JUSTER KRISTINE L — Director | Grant/award (A): 1,812 @ $66.23 | EDGAR |
| 2025-07-31 | 4 | GRATZ JAY M — Director | Grant/award (A): 1,812 @ $66.23 | EDGAR |
| 2025-07-31 | 4 | Cline James E — Director | Grant/award (A): 1,812 @ $66.23 | EDGAR |
| 2025-07-07 | 4 | Rudolph Jacob T. — SVP, CHRO | Purchase (P): 66 @ $46.22 | EDGAR |
| 2025-07-03 | 4 | McDuffie Melkeya — Director | Grant/award (A): 44 @ $57.68 | EDGAR |
| 2025-07-03 | 4 | Keffer David Christian — Director | Grant/award (A): 111 @ $57.68 | EDGAR |
| 2025-05-16 | 4 | Rudolph Jacob T. — SVP, CHRO | Sale (S): 1,500 @ $60.27 | EDGAR |
Recent 8-K events — TREX CO INC
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-09-02 | 8-K/A | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-09-02 | 8-K/A | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-08-24 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-08-04 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-07-14 | 8-K | 7.01 — Regulation FD Disclosure | EDGAR |
| 2026-07-13 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-13 | 8-K/A | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-07 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-04 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 5.07 — Submission of Matters to a Vote of Security Holders 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-01 | 8-K | 1.01 — Entry into a Material Definitive Agreement 2.03 — Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant 9.01 — Financial Statements and Exhibits | EDGAR |
Need this as JSON?
GET https://api.filingpulse.io/v1/insider-trades?ticker=TREX returns every filing on this page — normalized, with footnotes and derivative legs — and webhooks push new ones to you in seconds. API docs →