QUANTUM SI INC

Ticker: QSIAW CUSIP: 74765K113 Class: *W EXP 06/10/202

CSS LLC/IL's Holding History (CIK: 0001103646)

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

Q4 2021
Shares 20,230 Value ($000) $36 Avg Close — Range —
Q3 2021
Shares 27,209 Value ($000) $55 Avg Close — Range —