Charles Pauling Semba
CIK 1872863 · last filed 2026-06-03
Charles Pauling Semba is a corporate insider who has filed 11 SEC Form 4 insider transactions across 1 company since 2021. The most recent filing, for DMAC, was dated Jun 3, 2026. Across all open-market trades the lifetime net is +$50.0K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $271.0K 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.
$271.0K
1
11
$50.0K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| DMAC | Director | 47,963 | $5.65 | $271.0K | $50.0K | 11 | 2026-06-03 |
Recent Filings
11 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-03 | DMAC | Grant (A) | — | $0 | EDGAR |
| 2026-01-06 | DMAC | Grant (A) | +3,355 | $28.2K | EDGAR |
| 2025-06-03 | DMAC | Grant (A) | — | $0 | EDGAR |
| 2025-01-03 | DMAC | Grant (A) | +5,290 | $28.2K | EDGAR |
| 2024-06-03 | DMAC | Grant (A) | — | $0 | EDGAR |
| 2024-01-02 | DMAC | Grant (A) | +9,375 | $26.2K | EDGAR |
| 2023-06-26 | DMAC | Buy (P) | +12,787 | $50.0K | EDGAR |
| 2023-06-02 | DMAC | Grant (A) | — | $0 | EDGAR |
| 2023-01-03 | DMAC | Grant (A) | +17,156 | $26.2K | EDGAR |
| 2022-06-02 | DMAC | Grant (A) | — | $0 | EDGAR |