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Insider transactions from public regulatory disclosures, aggregated and enriched with deterministic statistical signals. Not investment advice.

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Calderon Ruben — JFB Construction Holdings insider: 2 transactions · InsiderLens

Home / Insiders / Calderon Ruben

Calderon Ruben

Chief Financial Officer at JFB Construction Holdings · on record since Mar 19, 2025

Insider trading activity of Calderon Ruben

Transactions on record: 2; since Aug 20, 2025

Open-market buys: 1; $29K

Open-market sells: 0

Companies traded: 1; last filing Dec 10, 2025

Figures computed from official regulatory filings — methodology.

Companies where Calderon Ruben has traded

JFB Construction Holdings2 tx · $29K · Dec 10, 2025

Track record of Calderon Ruben

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of Calderon Ruben

Co-insiders of Calderon Ruben

Basile Joseph Frank IIIJFB Construction Holdings
Basile Lisa AnnJFB Construction Holdings
Borg Bjarne Erik SiwertJFB Construction Holdings
Clukey David ScottJFB Construction Holdings
Dyer III William FJFB Construction Holdings
Garcia Nelson B.JFB Construction Holdings
Gulyas JohnJFB Construction Holdings

This page republishes public regulatory disclosures. Concerned by this data? Exercise your right to object →

Melton ChristopherJFB Construction Holdings

Passantino StefanJFB Construction Holdings

Zambrana Jamie Jr.JFB Construction Holdings

Company	Filed	Type	Qty	Price	Value · USD	Src
JFB Construction Holdings	Dec 10, 2025	Buy	1,550	18.72 USD	$29K	SEC
JFB Construction Holdings	Aug 20, 2025	Award	25,000	0.00 USD	$0	SEC