SIMPLEX TRADING, LLC's ownership history for NOC

SIMPLEX TRADING, LLC currently holds 1.5K shares with a market value of $1.1M. It started holding NOC on 2025-12-31. At its peak, it held 2.2K shares on 2025-12-31. Its highest holding value was $1.3M on 2025-12-31. At its lowest, it held 1.5K shares on 2026-03-31, with a value of $1.1M on 2026-03-31.