Insiders / Brunn Carsten
Brunn Carsten
CIK 1760229personinsider
Companies
1
First seen
Jan 6, 2026
Last activity
Jan 8, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Cartesian Therapeutics, Inc. · RNAC | 323,530 | — |
All securities held
2 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Cartesian Therapeutics, Inc. | Common Stock | 323,530 |
| Cartesian Therapeutics, Inc. | Employee Stock Option (right to buy)Derivative | 415,700 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Jan 6, 2026 | Sell | RNAC Cartesian Therapeutics, Inc. Common Stock | $162.1K | -24K -6.84% | 323,530 1.07% of shares | medium |
| Jan 2, 2026 | Grant | RNAC Cartesian Therapeutics, Inc. Common Stock | $0 | +143K +70.16% | 347,296 1.15% of shares | low |
| Jan 2, 2026 | Grant | RNAC Cartesian Therapeutics, Inc. Employee Stock Option (right to buy) | — | +416K | 415,700 1.37% of shares | low |