QUMU CORP

CUSIP: 749063103 Class: COM

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

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

Q4 2021
Shares 1,700 Value ($000) $4 Avg Close — Range —
Q3 2021
Shares 1,700 Value ($000) $4 Avg Close — Range —
Q4 2013
Shares 9,200 Value ($000) $118 Avg Close — Range —