GENDELL JEFFREY L's ownership history for IOSP

GENDELL JEFFREY L currently holds 285.4K shares with a market value of $21.8M. It started holding IOSP on 2024-09-30. At its peak, it held 285.4K shares on 2025-12-31. Its highest holding value was $21.8M on 2025-12-31. At its lowest, it held 77.2K shares on 2025-03-31, with a value of $6.7M on 2025-06-30. In the recent 180 days, GENDELL JEFFREY L has increased its shares by 205.6K. In the recent year, GENDELL JEFFREY L has increased its shares by 190.0K.