PENGUIN SOLUTIONS INC

Ticker: PENG CUSIP: 706915105 Class: Common Stock

JANE STREET GROUP, LLC's Holding History (CIK: 0001595888)

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

Q4 2025

Shares 29,801 Value ($000) $583 Avg Close $21.43 Range $17.12 - $29.80

Q3 2025

Shares 416,165 Value ($000) $10,937 Avg Close $24.46 Range $19.65 - $28.20

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	29,801	$583	$21.43	$17.12 - $29.80
Q3 2025	416,165	$10,937	$24.46	$19.65 - $28.20