Calderon Ruben - Insider Trading & Ownership

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for Calderon Ruben
Common stock purchase or sale:
Transaction
Date
Reported
DateTime
CompanySymbolInsider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2025-12-10
Purchase
2025-12-10
2:48 pm
JFB Construction HoldingsJFBCalderon Ruben
Chief Financial Officer
1,550$18.72$29,01626,550
(Direct)
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Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2025-06-30
Option Award
2025-08-20
2:07 pm
N/A
N/A
JFB Construction HoldingsJFBCalderon Ruben
Chief Financial Officer
25,000$025,000
(Direct)
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