RUBRIK INC.

Ticker: RBRK CUSIP: 781154109 Class: Stock

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

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

Q4 2025
Shares 32,111 Value ($000) $2,456 Avg Close $76.71 Range $64.75 - $92.77
Q3 2025
Shares 70,738 Value ($000) $5,818 Avg Close $85.96 Range $72.68 - $99.75
Q1 2025
Shares 3,034 Value ($000) $185 Avg Close $68.27 Range $51.09 - $80.00
Q2 2024
Shares 3,798 Value ($000) $116 Avg Close $32.88 Range $28.34 - $40.00