Calderon Ruben
CIK 2061362 · Chief Financial Officer · last filed 2025-12-10
Calderon Ruben is a Chief Financial Officer who has filed 2 SEC Form 4 insider transactions across 1 company since 2025. The most recent filing shows the insider bought $29.0K of JFB on Dec 10, 2025. Across all open-market trades the lifetime net is +$29.0K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $138.3K across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$138.3K
1
2
$29.0K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| JFB | Chief Financial Officer | 26,550 | $5.21 | $138.3K | $29.0K | 2 | 2025-12-10 |
Recent Filings
2 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-12-10 | JFB | Buy (P) | +1,550 | $29.0K | EDGAR |
| 2025-08-20 | JFB | Grant (A) | +25,000 | $0 | EDGAR |