1RT ACQUISITION CORP.

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

Wealthspring Capital LLC's Holding History (CIK: 0001844495)

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

Q3 2025

Shares 100,000 Value ($000) $1,055 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	100,000	$1,055	—	—