Katie Biber
CIK 2054962 · last filed 2026-04-07
Katie Biber is a corporate insider who has filed 3 SEC Form 4 insider transactions across 1 company since 2025. The most recent filing shows the insider had shares withheld for taxes covering $82.4K of RUMBW on Apr 7, 2026. Current disclosed insider exposure totals $111.5K 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.
$111.5K
1
3
$0
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| RUMBW | Director | 55,741 | $2.00 | $111.5K | $0 | 3 | 2026-04-07 |
Recent Filings
3 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-04-07 | RUMBW | Tax (F) | −16,541 | -$82.4K | EDGAR |
| 2025-06-16 | RUMBW | Grant (A) | +39,773 | $0 | EDGAR |
| 2025-04-07 | RUMBW | Grant (A) | +32,509 | $0 | EDGAR |