PIONEER ACQUISITION I CORP

Ticker: PACH CUSIP: G7117W107 Class: CL A ORD SHS

Magnetar Financial LLC's Holding History (CIK: 0001352851)

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

Q4 2025

Shares 1,000,000 Value ($000) $10,060 Avg Close $10.07 Range $9.96 - $10.16

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,000,000	$10,060	$10.07	$9.96 - $10.16