CHATHAM CAPITAL GROUP, INC.'s ownership history for OSIS

CHATHAM CAPITAL GROUP, INC. currently holds 15.7K shares with a market value of $4.2M. It started holding OSIS on 2024-09-30. At its peak, it held 17.6K shares on 2025-12-31. Its highest holding value was $4.5M on 2025-12-31. At its lowest, it held 15.7K shares on 2026-03-31, with a value of $2.5M on 2024-09-30. In the recent 180 days, CHATHAM CAPITAL GROUP, INC. has decreased its shares by 1.4K. In the recent year, CHATHAM CAPITAL GROUP, INC. has decreased its shares by 1.1K.