SEC CIK 1310268
Madaus Martin D
Reported ownership across 4 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| QTRXview stock → | 36,908 | 2025-01-02 |
| RGENview stock → | 6,581 | 2026-05-14 |
| MTDview stock → | 5,499 | 2014-11-18 |
| HAEview stock → | 2,538 | 2026-07-24 |
Position History — RGEN
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — RGEN
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-05-14 | Grant / award (derivative) | 2,239 | $0.00 | 2,239 |
| 2026-05-14 | Grant / award | 995 | $0.00 | 6,581 |
| 2025-08-08 | Open-market buy | 1,800 | $112.13 | 1,800 |
| 2025-05-15 | Grant / award (derivative) | 1,800 | $0.00 | 1,800 |
| 2025-05-15 | Grant / award | 973 | $0.00 | 5,586 |
| 2024-06-14 | Open-market buy | 700 | $125.46 | 4,613 |
| 2024-06-14 | Open-market buy | 915 | $124.54 | 3,913 |
| 2024-05-16 | Grant / award (derivative) | 1,376 | $0.00 | 1,376 |
| 2024-05-16 | Grant / award | 701 | $0.00 | 2,998 |
| 2023-05-18 | Grant / award (derivative) | 1,487 | $0.00 | 1,487 |
| 2023-05-18 | Grant / award | 686 | $0.00 | 2,297 |
| 2023-05-08 | Open-market buy | 500 | $156.18 | 1,611 |
| 2023-05-05 | Open-market buy | 500 | $159.19 | 1,111 |
| 2023-05-04 | Open-market buy | 500 | $161.15 | 611 |
| 2023-03-24 | L | 11 | $186.22 | 11 |
| 2023-02-06 | Grant / award (derivative) | 1,819 | $0.00 | 1,819 |
| 2023-02-06 | Grant / award (derivative) | 239 | $0.00 | 239 |
| 2023-02-06 | Grant / award | 111 | $0.00 | 111 |
| 2023-02-06 | — | — | — | 2 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.