1RT ACQUISITION CORP.

Ticker: ONCH CUSIP: G6757R105 Class: USD CL A ORD SHS

Periscope Capital Inc.'s Holding History (CIK: 0001695320)

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

Q4 2025

Shares 79,600 Value ($000) $812 Avg Close $10.30 Range $10.16 - $10.50

Q3 2025

Shares 79,600 Value ($000) $832 Avg Close $10.28 Range $10.18 - $10.63

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	79,600	$812	$10.30	$10.16 - $10.50
Q3 2025	79,600	$832	$10.28	$10.18 - $10.63