Arkolith/Insider Trading/TREX/Form 4

Fernandez Amy M.

SVP, CLO and SecretaryTREX CO INC (TREX) · full profile →Form 4 · filed Mar 3, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
3
3 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Mar 1, 2026Grant(A)2K$41.42$79K74K
Mar 1, 2026Tax withholding(F)4K$41.42$186K69K
Mar 1, 2026Other(J)1K$41.42$45K73K

Transaction Codes

A
Grant / award
F
Shares withheld for taxes
J
Other acquisition / disposition

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001069878-26-000034) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML