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TREX CO INC

TREX Net selling
CIK 0001069878 #1392 in the set updated 19 Sep 2026
Bought (120 mo)
$1.03M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$46.78M
$70.00K on a plan · $6.42M straight out of an exercise
Sold at will
$40.29M
256 of 276 sales
Net
−$45.74M
−$39.26M against sales at will

By person

25 insiders · 342 transactions
Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Cline James E
Director
—
$17.21M (39)
−$17.21M
45,807
0.0450%
$2.29M
−68.1%
Gupp William R.
Sr VP, CLO & Secretary
—
$6.80M (46)
−$6.80M
106,974
0.1050%
$5.36M
−21.2%
FAIRBANKS BRYAN HORIX
President and CEO
—
$3.80M (21)
−$3.80M
167,044
0.1640%
$8.36M
+124.7%
Posey Richard E
Retired Director
—
$3.00M (28)
−$3.00M
28,682
0.0282%
$1.44M
−29.4%
SCRIPTER JAY T
Former VP Operations
$32.10K (8)
$2.83M (13) scheduled
−$2.80M
0
0.0000%
$0.00
−100.0%
Gerhard Christopher Paul
Vice President, Sales
—
$2.54M (14)
−$2.54M
23,414
0.0230%
$1.17M
−39.5%
ROBINSON PATRICIA B
Director
—
$2.22M (6)
−$2.22M
73,162
0.0718%
$3.66M
+92.3%
GRATZ JAY M
Director
—
$1.83M (32)
−$1.83M
33,705
0.0331%
$1.69M
+15.6%
Rudolph Jacob T.
SVP, CHRO
$18.75K (7)
$1.76M (4)
−$1.74M
36,631
0.0360%
$1.83M
−15.7%
Zambanini Adam Dante
EVP, Chief Operating Officer
—
$1.71M (5)
−$1.71M
234,514
0.2302%
$11.74M
+55.4%
Golden Michael F
Former Director
—
$1.08M (5)
−$1.08M
12,876
0.0126%
$644.69K
−18.2%
MERLOTTI FRANK H JR
Director
—
$1.04M (56)
−$1.04M
20,966
0.0206%
$1.05M
+7.9%
ROSE B ANDREW
Director
$503.56K (3)
—
+$503.56K
17,038
0.0167%
$853.07K
—
Gandhi Prithvi
SVP, Chief Financial Officer
$478.84K (1)
—
+$478.84K
76,454
0.0751%
$3.83M
—
KAPLAN RONALD W
Director
—
$341.02K (2)
−$341.02K
24,566
0.0241%
$1.23M
+62.1%
Fernandez Amy M.
SVP, CLO and Secretary
—
$296.02K (3)
−$296.02K
67,794
0.0666%
$3.39M
+443.2%
Schemm Dennis Charles
SVP, Chief Financial Officer
—
$222.16K (1)
−$222.16K
29,015
0.0285%
$1.45M
+244.9%
McDuffie Melkeya
Director
—
$87.87K (1)
−$87.87K
3,653
0.0036%
$182.90K
+18,165%
Volas Gerald
Director
—
—
—
44,405
0.0436%
$2.22M
+150.4%
Lovcik Brenda
SVP, Chief Financial Officer
—
—
—
28,188
0.0277%
$1.41M
—
JUSTER KRISTINE L
Director
—
—
—
15,729
0.0154%
$787.53K
+952.8%
Lovett Gena C
Director
—
—
—
10,903
0.0107%
$545.90K
—
Taylor Brian J.
SVP, Chief Commercial Officer
—
—
—
9,520
0.0093%
$476.66K
—
Keffer David Christian
Director
—
—
—
6,386
0.0063%
$319.74K
—
Tasi Irene
Director
—
—
—
2,357
0.0023%
$118.01K
—

Individual transactions

16
Insider
Date
Role
Action
Shares
Price
Amount
ROSE B ANDREW
3 Mar 2026
Director
Buy
11,022
$40.74
$449.00K
ROSE B ANDREW
3 Mar 2026
Director
Buy
986
$40.14
$39.58K
ROSE B ANDREW
2 Mar 2026
Director
Buy
372
$40.26
$14.98K
Gandhi Prithvi
14 Nov 2025
SVP, Chief Financial Officer
Buy
15,000
$31.92
$478.84K
Rudolph Jacob T.
10 Oct 2025
SVP, CHRO
Buy
59
$43.92
$2.59K
Rudolph Jacob T.
3 Jul 2025
SVP, CHRO
Buy
66
$46.22
$3.05K
Rudolph Jacob T.
8 Apr 2025
SVP, CHRO
Buy
53
$49.39
$2.62K
Rudolph Jacob T.
27 Jan 2025
SVP, CHRO
Buy
49
$57.58
$2.82K
Rudolph Jacob T.
3 Oct 2024
SVP, CHRO
Buy
43
$56.59
$2.43K
Rudolph Jacob T.
3 Jul 2024
SVP, CHRO
Buy
44
$63.00
$2.77K
Rudolph Jacob T.
4 Apr 2024
SVP, CHRO
Buy
35
$70.37
$2.46K
SCRIPTER JAY T
31 Dec 2018
Vice President, Operations
Buy
82
$50.46
$4.14K
SCRIPTER JAY T
28 Sep 2018
Vice President, Operations
Buy
89
$54.95
$4.89K
SCRIPTER JAY T
29 Jun 2018
Vice President, Operations
Buy
93
$45.08
$4.19K
SCRIPTER JAY T
30 Mar 2018
Vice President, Operations
Buy
52
$92.45
$4.81K
SCRIPTER JAY T
29 Dec 2017
Vice President, Operations
Buy
54
$74.32
$4.01K
Showing 250 of 342 transactions. The figures above use every one of them.

What was left out

Form 4 filings counted 399
Amendments (4/A) skipped 14
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 1
Sales straight out of an exercise 19
Sales at will 256
Transactions with no price 0
Shares from compensation/vesting 1,938,932
Sales filed before the plan box existed 248
History held since 7 Sep 2016