QUANTUM SI INC

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

DUPONT CAPITAL MANAGEMENT CORP's Holding History (CIK: 0001128251)

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

Q3 2021
Shares 8,332 Value ($000) $17 Avg Close — Range —
Q2 2021
Shares 8,332 Value ($000) $32 Avg Close — Range —