Geoffrey Beran Rose
CIK 1804146 · CHIEF COMMERCIAL OFFICER · last filed 2026-06-03
Geoffrey Beran Rose is a CHIEF COMMERCIAL OFFICER who has filed 46 SEC Form 4 insider transactions across 1 company since 2021. The most recent filing shows the insider sold $12.4K of LUNG on Jun 3, 2026. Across all open-market trades the lifetime net is −$3.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $635.6K 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.
$635.6K
1
46
-$3.62M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| LUNG | CHIEF COMMERCIAL OFFICER | 463,956 | $1.37 | $635.6K | -$3.62M | 46 | 2026-06-03 |
Recent Filings
46 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-03 | LUNG | Sell (S) | −8,023 | -$12.4K | EDGAR |
| 2026-03-04 | LUNG | Mixed | +92,268 | -$11.1K | EDGAR |
| 2025-12-03 | LUNG | Sell (S) | −6,322 | -$9.9K | EDGAR |
| 2025-09-03 | LUNG | Sell (S) | −6,543 | -$10.5K | EDGAR |
| 2025-06-04 | LUNG | Sell (S) | −6,947 | -$21.7K | EDGAR |
| 2025-03-05 | LUNG | Mixed | +102,221 | -$41.2K | EDGAR |
| 2024-12-04 | LUNG | Sell (S) | −4,376 | -$27.1K | EDGAR |
| 2024-09-05 | LUNG | Sell (S) | −4,586 | -$30.7K | EDGAR |
| 2024-06-26 | LUNG | Sell (S) | −1,184 | -$7.3K | EDGAR |
| 2024-06-05 | LUNG | Sell (S) | −4,297 | -$30.0K | EDGAR |