TREX CO INC insider transactions

What is a Form 4?

Animation: what a Form 4 is, shown with one real example. Sonic Automotive (SAH) reporting owner Paul P. Rusnak bought 13,701 shares at $59.78 on Wednesday, October 7, 2026, transaction code P, an open-market purchase (S is a sale and A is an award from the company). A timeline marks the SEC's two-business-day filing deadline, which ends Friday, October 9. The SEC accepted the Form 4 at 4:33:21 PM ET on October 9, and NexusTrade treats it as public one minute later, at 4:34:21 PM ET. A lamp for NexusTrade's InsiderTrades indicator stays off from the trade date until that moment, then counts one purchase worth 13,701 × $59.78 = $819,045.78. — In this example the shares were bought on Oct 7, 2026, and NexusTrade's InsiderTrades indicator can count the purchase starting at 4:34:21 PM ET on Oct 9, one minute after the SEC accepted the Form 4.

A Form 4 is the SEC filing a company insider, such as an officer, director or 10% owner, uses to report a trade in the company's stock, generally within two business days. The animation follows one real filing as an example: Paul P. Rusnak's purchase of Sonic Automotive (SAH) shares on October 7, 2026.

The same reading applies to every row on this page. The trade date is when the shares changed hands. The available date is when NexusTrade treats the filing as public, and a NexusTrade InsiderTrades indicator counts a purchase (code P) or sale (code S) only from that moment. Code A awards are not counted as purchases.

Read one actual disclosure before using it

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2026-10-05	2026-10-01	ROSE B ANDREW	A	589	$43.5	Not reported

First displayed source row from Recent insider disclosures. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-10-01 and its public availability date is 2026-10-05. Subtracting those calendar dates gives 4 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code A: a award. An award is an acquisition but is not an open-market purchase. A purchase-following rule must not count it as code P.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

SEC accession 0001069878-26-000083 ↗SEC accession 0001069878-26-000081 ↗SEC accession 0001069878-26-000079 ↗

Recent insider disclosures

Inspect all 13 displayed rows: Recent insider disclosures

This table includes purchases, sales and awards in the public filing record. Awards and open-market purchases are distinct transaction codes. For historical research, use the public availability date to determine when the transaction was knowable.

Read code P as a purchase, S as a sale and A as an award. An award is an acquisition, but it is not an open-market purchase. Open the filing receipt to check the transaction details.

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2026-10-05	2026-10-01	ROSE B ANDREW	A	589	$43.5	Not reported
2026-10-05	2026-10-01	Keffer David Christian	A	147	$43.5	Not reported
2026-08-29	2026-08-24	Taylor Brian J.	A	9,520	$47.27	Not reported
2026-08-12	2026-08-07	Fernandez Amy M.	S	1,050	$50.07	Not reported
2026-07-31	2026-07-29	Volas Gerald	A	2,831	$42.39	Not reported
2026-07-31	2026-07-29	Tasi Irene	A	1,101	$42.39	Not reported
2026-07-31	2026-07-29	ROSE B ANDREW	A	1,629	$42.39	Not reported
2026-07-31	2026-07-29	ROBINSON PATRICIA B	A	2,831	$42.39	Not reported
2026-07-31	2026-07-29	Lovett Gena C	A	2,831	$42.39	Not reported
2026-07-31	2026-07-29	Keffer David Christian	A	2,831	$42.39	Not reported
2026-07-31	2026-07-29	JUSTER KRISTINE L	A	2,831	$42.39	Not reported
2026-07-31	2026-07-29	GRATZ JAY M	A	2,831	$42.39	Not reported
2026-07-31	2026-07-29	Cline James E	A	2,831	$42.39	Not reported

Most recent 90-day source activity, up to 50 rows. No rows means no matching recent records, not no historical activity.

Officers and directors in the directory

Inspect all 24 displayed rows: Officers and directors in the directory

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GRATZ JAY M	0001180356	48
FAIRBANKS BRYAN HORIX	0001650692	21
Cline James E	0001430183	187
ROBINSON PATRICIA B	0001185204	22
ANDREWS WILLIAM F	0001183938	36
BRUNNER PAUL A	0001205034	25
Cox James Mitchell	0001463613	10
Fernandez Amy M.	0001987902	3
FERRARI ANDREW U	0001105737	44
Gandhi Prithvi	0001791227	2
Gerhard Christopher Paul	0001554118	47
Golden Michael F	0001309339	61
Gupp William R.	0001428106	273
KAPLAN RONALD W	0001201351	188
McDuffie Melkeya	0001916342	3
MERLOTTI FRANK H JR	0001196722	144
MONAHAN HAROLD F	0001187347	18
Posey Richard E	0001463823	54
Reese F Timothy	0001428105	98
ROSE B ANDREW	0001451048	15
Rudolph Jacob T.	0002013330	11
Schemm Dennis Charles	0001641860	6
SCRIPTER JAY T	0001392265	21
Zambanini Adam Dante	0001512909	28

Which transactions qualify for the company tracker

The company strategy uses verified officers and directors with qualifying acquisitions at this issuer. Other reporting owners may appear in source records without becoming strategy signals.

Strategy eligibility is held while filing coverage is unresolved.

Historical follower simulations are separate from these source transactions. They do not establish live trading results.