BLACK HAWK ACQUISITION CORP

Ticker: BKHAU CUSIP: G1148A127 Class: UNIT 99/99/9999

Clear Street Group Inc.'s Holding History (CIK: 0001881567)

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

Q4 2025
Shares 2,306 Value ($000) $28 Avg Close — Range —
Q3 2025
Shares 3,307 Value ($000) $36 Avg Close — Range —