Ruben Calderon serves as Executive at JFB Construction Holdings, where they oversee executive responsibilities. Since joining the company, Ruben Calderon has executed 2 insider transactions totaling $29.0K, demonstrating a bullish approach to their equity position. Their most recent transaction on Dec 10, 2025 involved purchasing 1,550 shares valued at $29.0K.
Ruben Calderon currently holds 26,550 shares of JFB Construction Holdings (JFB), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Ruben Calderon has been a net buyer of JFB stock. They have purchased $29.0K and sold $0 worth of shares.
Ruben Calderon's most recent insider trade was on Dec 10, 2025, when they purchased 1,550 shares at $18.72 per share.
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| $N/A |
| Discretionary |