Portolan Capital Management, LLC's ownership history for SD

Portolan Capital Management, LLC currently holds 123.6K shares with a market value of $2.0M. It started holding SD on 2025-12-31. At its peak, it held 134.0K shares on 2025-12-31. Its highest holding value was $2.0M on 2026-03-31. At its lowest, it held 123.6K shares on 2026-03-31, with a value of $1.9M on 2025-12-31.