Insider · CIK 0001630914
Jean-Pierre Bizzari
Files at: APRE, ADCT, PVLA, HALO, CPXX. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 16, 2026 AForm 4 → | Jun 17, 7:04 pm EDT | Aprea Therapeutics, Inc.APRE | 3,135 | — | — | 4,180 | — | |
| Jun 1, 2026 AFForm 4 → | Jun 3, 5:02 pm EDT | ADC Therapeutics SAADCT | 57,600 | $3.08 | $38,808 | 139,302 | — | |
| May 2, 2018 AForm 4 → | May 2, 7:39 pm EDT | HALOZYME THERAPEUTICS INCHALO | 10,363 | — | — | 61,312 | — | plan? |
| May 4, 2017 AForm 4 → | May 5, 4:52 pm EDT | HALOZYME THERAPEUTICS INCHALO | 14,135 | — | — | 50,949 | — | plan? |
| May 4, 2016 AForm 4 → | May 6, 4:34 pm EDT | HALOZYME THERAPEUTICS INCHALO | 20,202 | — | — | 36,814 | — | plan? |
| May 6, 2015 AForm 4 → | May 7, 3:45 pm EDT | HALOZYME THERAPEUTICS INCHALO | 13,175 | — | — | 16,612 | — | plan? |
| Jan 17, 2015 AForm 4 → | Jan 21, 4:53 pm EST | HALOZYME THERAPEUTICS INCHALO | 3,437 | — | — | 3,437 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 16, 2026 AForm 4 → | Jun 17, 7:04 pm EDT | Aprea Therapeutics, Inc.APRE | 12,555 | — | — | 12,555 | — | |
| Jan 25, 2019 AForm 4 → | Jan 29, 5:35 pm EST | PIERIS PHARMACEUTICALS, INC.PIRS | 20,000 | — | — | 20,000 | — | |
| Jan 25, 2018 AForm 4 → | Jan 29, 4:40 pm EST | PIERIS PHARMACEUTICALS, INC.PIRS | 20,000 | — | — | 20,000 | — | |
| Jan 25, 2017 AForm 4 → | Jan 30, 7:05 pm EST | PIERIS PHARMACEUTICALS, INC.PIRS | 20,000 | — | — | 20,000 | — | late |
| Jul 12, 2016 DForm 4 → | Jul 12, 4:23 pm EDT | Celator Pharmaceuticals IncCPXX | 42,000 | $27.54 | $1,156,540 | 0 | — | |
| Feb 16, 2016 AForm 4 → | Feb 18, 7:42 pm EST | PIERIS PHARMACEUTICALS, INC.PIRS | 20,000 | — | — | 20,000 | — | |
| Jun 11, 2015 AForm 4 → | Jun 15, 4:08 pm EDT | Celator Pharmaceuticals IncCPXX | 14,000 | — | — | 14,000 | — | |
| Feb 27, 2015 AForm 4 → | Mar 3, 5:06 pm EST | Celator Pharmaceuticals IncCPXX | 28,000 | — | — | 28,000 | — |