HEARTLAND ADVISORS INC's ownership history for OGS

HEARTLAND ADVISORS INC currently holds 80.5K shares with a market value of $6.5M. It started holding OGS on 2024-09-30. At its peak, it held 80.5K shares on 2025-09-30. Its highest holding value was $6.5M on 2025-09-30. At its lowest, it held 42.9K shares on 2024-09-30, with a value of $3.0M on 2024-12-31. In the recent 180 days, HEARTLAND ADVISORS INC has increased its shares by 21.5K. In the recent year, HEARTLAND ADVISORS INC has increased its shares by 37.6K.