1RT ACQUISITION CORP.

Ticker: ONCHU CUSIP: G6757R121 Class: UNIT 06/26/2030

Mint Tower Capital Management B.V.'s Holding History (CIK: 0001666606)

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

Q3 2025

Shares 200,000 Value ($000) $2 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	200,000	$2	—	—