WOLVERINE TRADING, LLC's ownership history for OSIS

WOLVERINE TRADING, LLC currently holds 12.2K shares with a market value of $2.9M. It started holding OSIS on 2024-12-31. At its peak, it held 12.2K shares on 2025-09-30. Its highest holding value was $2.9M on 2025-09-30. At its lowest, it held 4.2K shares on 2024-12-31, with a value of $709.8K on 2024-12-31. In the recent 180 days, WOLVERINE TRADING, LLC has increased its shares by 4.2K.

It has also owned 11 contracts of calls, with the market value of the underlying securities totaling $261.8K on 2024-12-31. At its peak, it held 111 contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $1.9M on 2024-12-31. At its lowest, it held 11 contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $261.8K on 2025-09-30. In the recent 180 days, WOLVERINE TRADING, LLC has decreased its holdings by 23 contracts.

It has also owned 16 contracts of puts, with the market value of the underlying securities totaling $358.5K on 2025-03-31. At its peak, it held 53 contracts of puts on 2025-03-31 and it owned puts with the market value of the underlying securities totaling $1.0M on 2025-03-31. At its lowest, it held 16 contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $358.5K on 2025-06-30.