MARK SHEPTOFF FINANCIAL PLANNING, LLC's ownership history for AMKR

MARK SHEPTOFF FINANCIAL PLANNING, LLC currently holds 100 shares with a market value of $7.7K. It started holding AMKR on 2026-03-31. At its peak, it held 100 shares on 2026-03-31. Its highest holding value was $7.7K on 2026-03-31. At its lowest, it held 100 shares on 2026-03-31, with a value of $7.7K on 2026-03-31.