SPARK I ACQUISITION CORP

Ticker: SPKLU CUSIP: G8316B126 Class: UNIT 09/28/2028

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

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

Q4 2025
Shares 17,973 Value ($000) $214 Avg Close — Range —
Q3 2025
Shares 17,973 Value ($000) $193 Avg Close — Range —