PIONEER ACQUISITION I CORP

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

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q4 2025

Shares 250,000 Value ($000) $2,515 Avg Close $10.07 Range $9.96 - $10.16

Q3 2025

Shares 250,000 Value ($000) $2,485 Avg Close $9.95 Range $9.94 - $10.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	250,000	$2,515	$10.07	$9.96 - $10.16
Q3 2025	250,000	$2,485	$9.95	$9.94 - $10.00