// company-profile
Trex Co Inc
TREXExchangeNYSESectorLumber & Wood Products (No Furniture)Inc.DEFilings105Insiders19
// api This Trex Co Inc insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
No insider transactions in the last 30 days.
// 90-day insight
Over the last 90 days, Trex Co Inc insiders bought $32K across 2 transactions with no open-market sales.
- Most active insider: ROSE B ANDREW with 1 transaction totaling $26K.
- Largest single purchase: $26K by ROSE B ANDREW on Apr 1, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Trex Co Inc as of 2026-03-31
Total reported AUM
$3.66B
QoQ change
+12.4%
Reporting period
2026-03-31
#1
BlackRock, Inc.
CIK 2012383
$229.6M
6.3M shares
#2
ALLIANCEBERNSTEIN L.P.
CIK 1109448
$225.6M
6.4M shares
#3
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
$172.9M
4.7M shares
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Apr 1, 2026 | Keffer David Christian | TREX | Award | 175 | $36.57 | $6K |
| Apr 1, 2026 | ROSE B ANDREW | TREX | Award | 700 | $36.57 | $26K |
| Mar 3, 2026 | ROSE B ANDREW | TREX | Purchase | 986 | $40.14 | $40K |
| Mar 3, 2026 | ROSE B ANDREW | TREX | Purchase | 11,022 | $40.74 | $449K |
| Mar 2, 2026 | ROSE B ANDREW | TREX | Purchase | 372 | $40.26 | $15K |
45 more transactions hidden
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