Ancora Advisors LLC's ownership history for GLSI

Ancora Advisors LLC currently holds 37.5K shares with a market value of $900.8K. It started holding GLSI on 2026-03-31. At its peak, it held 37.5K shares on 2026-03-31. Its highest holding value was $900.8K on 2026-03-31. At its lowest, it held 37.5K shares on 2026-03-31, with a value of $900.8K on 2026-03-31.