Issuer positions
1
Reporting Owner Activity for Murat Kalayoglu
Form 3/4/5 issuer positions and transaction evidence for this reporting owner.
Largest position
Cartesian Therapeutics, Inc.
Disclosed value
$41.97M
Recent activity
Available
- Location
- Washington, DC
- Ownership read
-
Parsed Forms 3/4/5 show at least $41,970,235 in disclosed owner holdings for Murat Kalayoglu as of 06 Apr 2026.
- 10%+ Owner: Cartesian Therapeutics, Inc. (RNAC) - about $41.97M reported
Values are based on parsed SEC Forms 3/4/5 and should be verified against the source filing.
- Reporting signature
- /s/ Murat Kalayoglu
- Source filings
- Open source filing history
Identity
SEC ownership signals
SEC record
SEC evidence
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Reported issuer positions for Murat Kalayoglu
RNAC
Forms 3/4/5
Cartesian Therapeutics, Inc.
- Relationship
- 10%+ Owner
- Holdings value
- $41,970,235
- Past year net change
- Change %
- Report period
- 02 Apr 2026
Insider Transactions Reported by Murat Kalayoglu:
| Sym | Company | Class | Transaction | % | Reported value | Reported price | Shares | Shares after | Date | Ownership |
|---|
* indicates a reported price that failed the local validity check.