Walleye Trading LLC's ownership history for OSCR

Walleye Trading LLC currently holds 957.4K shares with a market value of $11.0M. It started holding OSCR on 2024-12-31. At its peak, it held 977.9K shares on 2025-12-31. Its highest holding value was $14.1M on 2025-12-31. At its lowest, it held 108.0K shares on 2024-12-31, with a value of $1.5M on 2024-12-31. In the recent 180 days, Walleye Trading LLC has increased its shares by 582.7K. In the recent year, Walleye Trading LLC has increased its shares by 744.0K.

It has also owned 3.9K contracts of calls, with the market value of the underlying securities totaling $4.5M on 2024-12-31. At its peak, it held 11.6K contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $22.0M on 2025-09-30. At its lowest, it held 1.2K contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $1.6M on 2024-12-31. In the recent 180 days, Walleye Trading LLC has decreased its holdings by 7.7K contracts. In the recent year, Walleye Trading LLC has increased its holdings by 1.1K contracts.

It has also owned 10.1K contracts of puts, with the market value of the underlying securities totaling $11.5M on 2024-12-31. At its peak, it held 21.1K contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $39.9M on 2025-09-30. At its lowest, it held 3.2K contracts of puts on 2024-12-31 and it owned puts with the market value of the underlying securities totaling $4.3M on 2024-12-31. In the recent 180 days, Walleye Trading LLC has decreased its holdings by 11.0K contracts. In the recent year, Walleye Trading LLC has increased its holdings by 950.8K contracts.