Insiders / Mayersohn Joel David
Mayersohn Joel David
CIK 1588395personinsider
Companies
3
First seen
Feb 16, 2021
Last activity
May 21, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| QSAM Biosciences, Inc. · QSAM | 428,616 | — |
| Citius Oncology, Inc. · CTOR | 321,228 | — |
| Peace Acquisition Corp. · PECE | — | — |
All securities held
4 positions · latest reported per filing
Shares
| Company | Security | Shares |
|---|---|---|
| Citius Oncology, Inc. | Common stock | 321,228 |
| QSAM Biosciences, Inc. | Common stock | 428,616 |
Derivatives
| Company | Security | Shares |
|---|---|---|
| Citius Oncology, Inc. | Options | 250,000 |
| QSAM Biosciences, Inc. | Options | 40,000 |
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.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Sep 30, 2020 | Other Derivative conversion | QSAM QSAM Biosciences, Inc. COMMON STOCK | $73.0K | +332K +834.59% | 371,594 | low |
| Dec 17, 2020 | Grant Grant or award | QSAM QSAM Biosciences, Inc. COMMON STOCK | $21.3K | +97K +26.05% | 468,376 | low |
| Dec 15, 2021 | Grant Grant or award | QSAM QSAM Biosciences, Inc. COMMON STOCK | $0 | +400K |