SIMPLEX TRADING, LLC

CIK
0001488542
City
CHICAGO
State / Country
IL

Holdings in GPRK

Position Over Time

Report Date Value (USD) Shares
2025-12-31 $69,950 9,440
2025-09-30 $197,820 31,055
2025-06-30 $406,000 62,270
2025-03-31 $80,113 9,915
2024-12-31 $17,724 1,912
2024-09-30 $65,596 8,335
2024-06-30 $158,019 14,431
2024-03-31 $236,630 24,649
2023-12-31 $280,187 32,694
2023-09-30 $11,328 1,102
2022-09-30 $2,451 209
2022-03-31 $33,032 2,211
2021-12-31 $187,436 16,370
2021-06-30 $29,588 2,339
2021-03-31 $3,920 245
2020-06-30 $1,634 167
2020-03-31 $120 17