Richard E. Posey - May 12, 2021 Form 4 Insider Report for TREX CO INC (TREX)

Role: Director
Signature: /s/ William R. Gupp by power of attorney
Stock symbol: TREX
Transactions as of: May 12, 2021
Transactions value $: -$651,258
Form type: 4
Date filed: 5/13/2021, 04:31 PM
Next filing: Jul 2, 2021
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	TREX	Common Stock	Options Exercise	$6.01K	+1.39K	+3.85%	$4.32^*	37.5K	May 12, 2021	Direct
transaction	TREX	Common Stock	Options Exercise	$6.17K	+1.28K	+3.41%	$4.82^*	38.8K	May 12, 2021	Direct
transaction	TREX	Common Stock	Disposed to Issuer	-$12.3K	-124	-0.32%	$99.11	38.7K	May 12, 2021	Direct
transaction	TREX	Common Stock	Gift	$0	-1.55K	-4.01%	$0.00	37.1K	May 12, 2021	Direct
transaction	TREX	Common Stock	Sale	-$255K	-2.55K	-6.86%	$99.99	34.6K	May 13, 2021	Direct
transaction	TREX	Common Stock	Sale	-$396K	-3.87K	-11.19%	$102.37	30.7K	May 13, 2021	Direct

Showing 1 to 6 of 6 entries

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	TREX	Stock Appreciation Right	Options Exercise	$0	-1.39K	-100%	$0.00^*	0	May 12, 2021	Common Stock	1.39K	$4.32	Direct
transaction	TREX	Stock Appreciation Right	Options Exercise	$0	-1.28K	-100%	$0.00^*	0	May 12, 2021	Common Stock	1.28K	$4.82	Direct

* An asterisk sign (*) next to the price indicates that the price is likely invalid.