Insiders / McMurdo Matthew Charles
McMurdo Matthew Charles
CIK 1943108personinsider
Companies
4
First seen
Aug 25, 2022
Last activity
Feb 26, 2026
Holdings
4 companies · 5 positionsView all →
| Company / security | Shares held | Latest |
|---|---|---|
| Zoom Telephonics, Inc. · FIEE | 184,364 | — |
| Common stock | 184,364 | Sep 26, 2024 |
| Titan Pharmaceuticals Inc · TTNP | 66,250 | — |
| Common stock | 66,250 | Oct 25, 2023 |
| Options | 100,000 | Jun 29, 2023 |
| Opgen Inc · CFOR | 100,000 | — |
| Common stock | 100,000 | Apr 11, 2024 |
| Intec Parent Inc. · INDP | 25,000 | — |
| Common stock | 25,000 | Feb 26, 2026 |
Ownership percentages elsewhere on the site count common and ordinary shares only, because that is what shares outstanding are measured in. Everything above is a real holding; not all of it is a share of the company.
Activity
InsidersInstitutions
This person's trades in company stock, across every company.