COLUMBUS ACQUISITION CORP

Ticker: COLAU CUSIP: G2295P123 Class: UNIT 12/26/2029

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

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

Q4 2025
Shares 3,420 Value ($000) $37 Avg Close — Range —
Q3 2025
Shares 1,135 Value ($000) $12 Avg Close — Range —