Public ownership evidence

Trex Company, Inc. (TREX) Ownership Disclosures

Read TREX insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-10-10T12:08:28.848Z

Separate the three disclosure sources

Step 1 of 3

Recent Form 4 activity

Trex Company, Inc.: source evidence dated 2026-10-10T12:08:28.848Z.

Available
2026-10-05
Trade date
2026-10-01
Reporting owners
ROSE B ANDREW
Code
A
Shares
589
Reported value
Not reported
What you should see

The displayed owner or issuer and source fields identify the receipt to verify; keep reporting and availability dates separate.

Step 2 of 3

Is this an insider transaction, 13F holding, or Congressional event?

Each source has different dates and units. Raw ticker-matched receipts, including amendments, are not deduplicated current ownership totals.

SEC 0001069878-26-000083
What you should see

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Step 3 of 3

Read TREX fundamentals

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Read TREX fundamentals
What you should see

Keep reporting dates and units beside the answer, and inspect its original citations.

Recent Form 4 activity

See the complete recent form 4 activity

Scroll sideways to compare all columns. Select a heading to sort.

2026-10-052026-10-01ROSE B ANDREWA589Not reported
2026-10-052026-10-01Keffer David ChristianA147Not reported
2026-08-292026-08-24Taylor Brian J.A9,520Not reported
2026-08-122026-08-07Fernandez Amy M.S1,050Not reported
2026-07-312026-07-29Volas GeraldA2,831Not reported
2026-07-312026-07-29Tasi IreneA1,101Not reported
2026-07-312026-07-29ROSE B ANDREWA1,629Not reported
2026-07-312026-07-29ROBINSON PATRICIA BA2,831Not reported
2026-07-312026-07-29Lovett Gena CA2,831Not reported
2026-07-312026-07-29Keffer David ChristianA2,831Not reported
2026-07-312026-07-29JUSTER KRISTINE LA2,831Not reported
2026-07-312026-07-29GRATZ JAY MA2,831Not reported
2026-07-312026-07-29Cline James EA2,831Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

Scroll sideways to compare all columns. Select a heading to sort.

B. Riley Wealth Advisors, Inc.2025-03-312026-08-294,408$256,106None
Deeter Investments LLP2025-12-312026-08-2910,000$350,800None
Advisors Asset Management, Inc.2021-12-312026-08-287,948$1,073,218None
Advisors Asset Management, Inc.2022-12-312026-08-282,614$110,651None
Advisors Asset Management, Inc.2020-06-302026-08-281,029$133,842None
Advisors Asset Management, Inc.2022-06-302026-08-286,086$331,000None
Advisors Asset Management, Inc.2021-09-302026-08-2821,692$2,211,000None
Corient Private Wealth LP2026-06-302026-08-2875,998$3,802,944None
Corient Private Wealth LP2026-06-302026-08-2811,746$587,770None
Principia Wealth Advisory, LLC2026-06-302026-08-2732$1,601None
Principia Wealth Advisory, LLC2026-03-312026-08-2732$1,165None
Advisors Asset Management, Inc.2022-09-302026-08-274,189$184,000None
Advisors Asset Management, Inc.2020-12-312026-08-2717,440$1,460,000None
Advisors Asset Management, Inc.2022-03-312026-08-277,290$476,256None
Advisors Asset Management, Inc.2023-03-312026-08-271,193$58,063None
Advisors Asset Management, Inc.2021-03-312026-08-2718,202$1,666,211None
Advisors Asset Management, Inc.2021-06-302026-08-2720,431$2,088,000None
Advisors Asset Management, Inc.2020-09-302026-08-2712,372$885,835None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-266,900$345,276None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25119,681$5,988,837None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-255,988,837$119,681,000None
Advisors Asset Management, Inc.2020-03-312026-08-22250$20,035None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2091,692$4,588,267None
Advisors Asset Management, Inc.2019-03-312026-08-19282$17,349None
Advisors Asset Management, Inc.2019-09-302026-08-19272$24,733None
Advisors Asset Management, Inc.2019-06-302026-08-19279$20,004None
Ensign Peak Advisors, Inc2026-03-312026-08-19133,716$4,869,937None
Ensign Peak Advisors, Inc2025-12-312026-08-1961,992$2,174,679None
Ensign Peak Advisors, Inc2025-09-302026-08-1975,898$3,921,650None
Fulcrum Asset Management LLP2026-06-302026-08-19133$6,609None
Corient Private Wealth LP2026-06-302026-08-1854,939$2,749,148None
Hill City Capital, LP2026-06-302026-08-18550,000$27,522,000None
Empowered Funds, LLC2026-06-302026-08-184,674$233,887None
Empowered Funds, LLC2026-06-302026-08-184,229$211,619None
Transamerica Financial Advisors, LLC2026-06-302026-08-18117$5,854None
Proficio Capital Partners LLC2026-06-302026-08-185,987$299,589None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-1863,470$3,176,039None
EFG International AG2026-06-302026-08-1549,443$2,471,010None
EFG International AG2026-06-302026-08-153,011$150,654None
EFG International AG2026-06-302026-08-1522,486$1,126,545None
EFG International AG2026-06-302026-08-15869$43,507None
EFG International AG2026-06-302026-08-1549,676$2,485,787None
EFG International AG2026-06-302026-08-1518,341$919,815None
DARK FOREST CAPITAL MANAGEMENT LP2026-06-302026-08-1512,737$637,359None
AMERIFLEX GROUP, INC.2026-06-302026-08-15100$5,004None
Synergy Investment Management, LLC2026-06-302026-08-1532$1,601None
CAXTON ASSOCIATES LLP2026-06-302026-08-158,015$401,071None
SEI INVESTMENTS CO2026-06-302026-08-15529,758$26,509,090None
SEI INVESTMENTS CO2026-06-302026-08-1512,597$630,030None
Aster Capital Management (DIFC) Ltd2026-06-302026-08-153,760$188,150None

90-day public filing window, up to 50 source positions.

B. Riley Wealth Advisors, Inc. ↗Deeter Investments LLP ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Corient Private Wealth LP ↗Corient Private Wealth LP ↗Principia Wealth Advisory, LLC ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

Scroll sideways to compare all columns. Select a heading to sort.

No records are available for this view.

Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.

Aurora · AI research assistant

Try this in Aurora

Edit the request, then open it in Aurora. You choose when to send it.