Alta Partners LLC's ownership history for BRTX

Alta Partners LLC currently holds 1.8M shares with a market value of $518.3K. It started holding BRTX on 2026-02-13. At its peak, it held 1.8M shares on 2026-02-13. Its highest holding value was $518.3K on 2026-02-13. At its lowest, it held 1.8M shares on 2026-02-13, with a value of $518.3K on 2026-02-13.