Insiders / Bizzari Jean-Pierre
Bizzari Jean-Pierre
CIK 1630914personinsider
Companies
4
First seen
Jan 21, 2015
Last activity
Jun 17, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| ADC Therapeutics SA · ADCT | 139,302 | — |
| Halozyme Therapeutics Inc · HALO | 66,815 | — |
| Aprea Therapeutics, Inc. · APRE | 4,180 | — |
| Celator Pharmaceuticals Inc · CPXX | — | — |
All securities held
7 positions · latest reported per filing
Shares
| Company | Security | Shares |
|---|---|---|
| ADC Therapeutics SA | Common stock | 139,302 |
| Aprea Therapeutics, Inc. | Common stock | 4,180 |
| Halozyme Therapeutics Inc | Common stock | 66,815 |
Awards
| Company | Security | Shares |
|---|---|---|
| Halozyme Therapeutics Inc | Restricted units | 58,750 |
Derivatives
| Company | Security | Shares |
|---|---|---|
| Aprea Therapeutics, Inc. | Options | 12,555 |
| Celator Pharmaceuticals Inc | Options | 28,000 |
| Halozyme Therapeutics Inc | Options | 11,371 |
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 |
|---|---|---|---|---|---|---|
| Aug 25, 2021 | Sell Open-market sale | HALO Halozyme Therapeutics Inc Common Stock | $1.44M | -35K -39.98% | 52,544 0.05% of shares | medium |
| Jun 13, 2025 | Other Withheld for taxes | ADCT ADC Therapeutics SA Common Shares | $45.1K | -13K -10.54% | 106,902 0.08% of shares | low |
| Jun 3, 2026 | Other Withheld for taxes | ADCT ADC Therapeutics SA Common Shares |