Mattson Financial Services, LLC's ownership history for SPMD

Mattson Financial Services, LLC currently holds 17.6K shares with a market value of $1.0M. It started holding SPMD on 2025-03-31. At its peak, it held 17.6K shares on 2025-12-31. Its highest holding value was $1.0M on 2025-12-31. At its lowest, it held 412 shares on 2025-03-31, with a value of $21.1K on 2025-03-31. In the recent 180 days, Mattson Financial Services, LLC has increased its shares by 12.9K.