SIMPLEX TRADING, LLC

CIK
0001488542
City
CHICAGO
State / Country
IL

Holdings in KOS

Position Over Time

Report Date Value (USD) Shares
2025-12-31 $127,351 139,947
2025-09-30 $632,395 380,961
2025-06-30 $1,029,674 598,648
2025-03-31 $938,632 411,681
2024-12-31 $1,193,364 348,937
2024-09-30 $523,311 129,854
2023-03-31 $218,274 29,338
2022-12-31 $693,621 109,060
2022-09-30 $431,364 83,436
2022-06-30 $415,349 67,100
2022-03-31 $367,035 51,048
2021-12-31 $62,425 18,042
2021-09-30 $50,485 17,056
2021-06-30 $59,013 17,056
2021-03-31 $133,314 43,425
2020-12-31 $22,787 9,697