PROSHARES TR

Ticker: OILK CUSIP: 74347G804 Class: K-1 FREE CRD OIL

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 100 Value ($000) $4 Avg Close — Range —
Q3 2025
Shares 600 Value ($000) $24 Avg Close — Range —
Q2 2025
Shares 600 Value ($000) $24 Avg Close — Range —