PIONEER ACQUISITION I CORP

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

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q4 2025

Shares 1,252,350 Value ($000) $12,599 Avg Close $10.07 Range $9.96 - $10.16

Q3 2025

Shares 691,682 Value ($000) $6,875 Avg Close $9.95 Range $9.94 - $10.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,252,350	$12,599	$10.07	$9.96 - $10.16
Q3 2025	691,682	$6,875	$9.95	$9.94 - $10.00