Callahan Advisors, LLC's ownership history for SA

Callahan Advisors, LLC currently holds 9.7K shares with a market value of $275.9K. It started holding SA on 2026-03-31. At its peak, it held 9.7K shares on 2026-03-31. Its highest holding value was $275.9K on 2026-03-31. At its lowest, it held 9.7K shares on 2026-03-31, with a value of $275.9K on 2026-03-31.