1RT ACQUISITION CORP.

Ticker: ONCHW CUSIP: G6757R113 Class: *W EXP 06/26/203

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND's Holding History (CIK: 0001535845)

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

Q4 2025

Shares 62,500 Value ($000) $36 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	62,500	$36	—	—