PIONEER ACQUISITION I CORP

Ticker: PACHW CUSIP: G7117W115 Class: *W EXP 06/16/203

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

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

Q4 2025

Shares 500,000 Value ($000) $120 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	500,000	$120	—	—