Sionna Therapeutics shares owned by Amalgamated Bank
Quarter-by-quarter ownership of Sionna Therapeutics (SION) shares owned by Amalgamated Bank
from 13F filings
Historical chart of Amalgamated Bank investment in Sionna Therapeutics
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Quarterly reported holdings in Sionna Therapeutics by Amalgamated Bank
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $12k | 421 | 28.50 |
| 2025-06-30 | $7.0k | 421 | 16.63 |