Insiders / Singer Michael
Singer Michael
CIK 2000122personinsider
Companies
1
First seen
Jan 6, 2026
Last activity
Mar 13, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Cartesian Therapeutics, Inc. · RNAC | 49,578 | — |
All securities held
2 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Cartesian Therapeutics, Inc. | Common Stock | 49,578 |
| Cartesian Therapeutics, Inc. | Stock Option (Right to Buy)Derivative | 7,800 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Mar 13, 2026 | Gift | RNAC Cartesian Therapeutics, Inc. Common Stock | $0 | -7K -11.68% | 49,578 0.16% of shares | low |
| Jan 2, 2026 | Grant | RNAC Cartesian Therapeutics, Inc. Common Stock | $0 | +3K +4.86% | 56,133 0.19% of shares | low |
| Jan 2, 2026 | Grant | RNAC Cartesian Therapeutics, Inc. Stock Option (Right to Buy) | — | +8K | 7,800 0.03% of shares | low |