SECURITY NATIONAL BANK OF SIOUX CITY IOWA /IA/'s ownership history for GLW

SECURITY NATIONAL BANK OF SIOUX CITY IOWA /IA/ currently holds 1.9K shares with a market value of $255.6K. It started holding GLW on 2026-03-31. At its peak, it held 1.9K shares on 2026-03-31. Its highest holding value was $255.6K on 2026-03-31. At its lowest, it held 1.9K shares on 2026-03-31, with a value of $255.6K on 2026-03-31.