Heinrich Dreismann
CIK 1379372 · last filed 2026-06-05
Heinrich Dreismann is a corporate insider who has filed 17 SEC Form 4 insider transactions across 6 companies since 2007. The most recent filing, for MYGN, was dated Jun 5, 2026. Across all open-market trades the lifetime net is −$270.5K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.2M 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.
$1.17M
6
17
-$270.5K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MYGN | Director | 231,145 | $4.33 | $1.00M | -$270.5K | 6 | 2026-06-05 |
| Quantum Cyber N.V. (MYNZ) Delisted | Director | 64,700 | $0.84 | $54.6K | $0 | 1 | 2026-02-19 |
| Talis Biomedical Corp (TLIS) Delisted | Director | — | $2.84 | — | $0 | 2 | 2023-06-12 |
| Ignyta, Inc. (RXDX) Delisted | Director | — | $199.92 | — | $0 | 3 | 2017-06-19 |
| INTERPACE BIOSCIENCES, INC. (PDII) Delisted | Director | 50,177 | — | — | $0 | 2 | 2015-06-04 |
| NGEN | Director | 85,753 | $1.92 | $164.6K | $0 | 2 | 2008-07-01 |
Recent Filings
17 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-05 | MYGN | Grant (A) | +59,701 | $0 | EDGAR |
| 2026-02-19 | Quantum Cyber N.V. (MYNZ) Delisted | Grant (A) | +45,000 | $0 | EDGAR |
| 2025-06-06 | MYGN | Grant (A) | +49,796 | $0 | EDGAR |
| 2024-09-09 | MYGN | Sell (S) | −10,000 | -$270.5K | EDGAR |
| 2024-06-07 | MYGN | Grant (A) | +15,695 | $0 | EDGAR |
| 2023-06-12 | Talis Biomedical Corp (TLIS) Delisted | Grant (A) | — | $0 | EDGAR |
| 2023-06-02 | MYGN | Grant (A) | +15,151 | $0 | EDGAR |
| 2023-05-23 | Talis Biomedical Corp (TLIS) Delisted | Grant (A) | — | $0 | EDGAR |
| 2022-06-03 | MYGN | Grant (A) | +17,275 | $0 | EDGAR |
| 2018-02-12 | — | Disp (D) | — | $0 |