Harvard Bioscience shares owned by Callan Family Office
Quarter-by-quarter ownership of Harvard Bioscience (HBIO) shares owned by Callan Family Office
from 13F filings
Historical chart of Callan Family Office investment in Harvard Bioscience
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All positions including Harvard Bioscience held by Callan Family Office consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Harvard Bioscience by Callan Family Office
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $13k | 30k | 0.44 |
| 2025-06-30 | $13k | 30k | 0.44 |