QUANTUMSPHERE ACQUISITION CO

Ticker: QUMSR CUSIP: G7387B114 Class: RIGHT 08/06/2030

MIZUHO SECURITIES USA LLC's Holding History (CIK: 0000812291)

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

Q3 2025
Shares 357,801 Value ($000) $6 Avg Close — Range —