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Cartesian Therapeutics shares owned by Siren

Quarter-by-quarter ownership of Cartesian Therapeutics (RNAC) shares owned by Siren from 13F filings

Historical chart of Siren investment in Cartesian Therapeutics

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All positions including Cartesian Therapeutics held by Siren consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Cartesian Therapeutics by Siren

Quarter filed Position value Share count Share price at filing
2025-09-30 $5.8M 563k 10.22
2025-06-30 $5.9M 563k 10.39
2025-03-31 $7.4M 563k 13.18
2024-12-31 $10M 572k 17.91
2024-09-30 $9.2M 572k 16.12