QUANTUMSPHERE ACQUISITION CO

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

Harraden Circle Investments, LLC's Holding History (CIK: 0001910592)

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

Q4 2025
Shares 993,926 Value ($000) $209 Avg Close — Range —
Q3 2025
Shares 167,500 Value ($000) $32 Avg Close — Range —