Arkolith/Insider Trading/JFB/Form 4

Calderon Ruben

Chief Financial OfficerJFB Construction Holdings (JFB) · full profile →Form 4 · filed Dec 10, 2025
Net Buying
Open-Market Buys
$29K
Open-Market Sells
$0
Net Open-Market Flow
$29K
Transactions
1
1 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Dec 10, 2025Buy(P)2K$18.72$29K27K

Transaction Codes

P
Open-market purchase

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001493152-25-027050) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML