1RT ACQUISITION CORP.

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

MMCAP International Inc. SPC's Holding History (CIK: 0001304857)

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

Q3 2025

Shares 600,000 Value ($000) $6,330 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	600,000	$6,330	—	—