Insiders / Jooss Karin
Jooss Karin
CIK 1754280personinsider
Companies
2
First seen
Mar 10, 2021
Last activity
Jun 15, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Gritstone Oncology, Inc. · GRTS | 683,526 | — |
| Fate Therapeutics Inc · FATE | 9,848 | — |
All securities held
4 positions · latest reported per filing
Shares
| Company | Security | Shares |
|---|---|---|
| Fate Therapeutics Inc | Common stock | 9,848 |
| Gritstone Oncology, Inc. | Common stock | 683,526 |
Derivatives
| Company | Security | Shares |
|---|---|---|
| Fate Therapeutics Inc | Options | 87,900 |
| Gritstone Oncology, Inc. | Options | 235,000 |
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 |
|---|---|---|---|---|---|---|
| Jun 3, 2022 | Sell Open-market sale | FATE Fate Therapeutics Inc Common Stock | $33.8K | -1K -55.32% | 1,198 <0.01% of shares | low |
| May 16, 2024 | Sell Open-market sale | GRTS Gritstone Oncology, Inc. Common Stock | $10.3K | -14K -1.97% | 683,526 | low |
| Jun 2, 2021 | Grant Grant or award | FATE Fate Therapeutics Inc Common Stock |