Cornerstone Advisory, LLC's ownership history for IGSB

Cornerstone Advisory, LLC currently holds 15.8K shares with a market value of $830.5K. It started holding IGSB on 2026-03-31. At its peak, it held 15.8K shares on 2026-03-31. Its highest holding value was $830.5K on 2026-03-31. At its lowest, it held 15.8K shares on 2026-03-31, with a value of $830.5K on 2026-03-31.