Bryan Horix Fairbanks

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
1 Mar 25	TREX Trex	Common Stock	Payment of exercise	Dispose F	No	No	61.69	18,932	1.17 mm	186,240
1 Mar 25	TREX Trex	Common Stock	Grant	Acquire A	No	No	61.69	10,064	620.85 k	205,172
1 Mar 25	TREX Trex	Common Stock	Other	Dispose J	No	No	61.69	5,080	313.39 k	195,108
17 Feb 25	TREX Trex	Common Stock	Grant	Acquire A	No	No	67.33	33,514	2.26 mm	200,188
17 Feb 25	TREX Trex	Common Stock	Grant	Acquire A	No	No	67.33	23,460	1.58 mm	166,674
17 Feb 25	TREX Trex	Stock Appreciation Right Common Stock	Grant	Acquire A	No	No	67.33	20,213	1.36 mm	82,536
26 Nov 24	TREX Trex	Common Stock	Gift	Dispose G	No	No	0	330	0.00	143,214
4 Mar 24	TREX Trex	Common Stock	Sell	Dispose S	No	No	95.9463	6,164	591.41 k	143,544
1 Mar 24	TREX Trex	Common Stock	Payment of exercise	Dispose F	No	No	94.61	13,307	1.26 mm	149,708
1 Mar 24	TREX Trex	Common Stock	Grant	Acquire A	No	No	94.61	9,610	909.20 k	163,015

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.