PENGUIN SOLUTIONS INC

Ticker: PENG CUSIP: 706915105 Class: Common Stock

CSS LLC/IL's Holding History (CIK: 0001103646)

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

Q4 2025

Shares 10,175 Value ($000) $199 Avg Close $21.43 Range $17.12 - $29.80

Q3 2025

Shares 8,365 Value ($000) $220 Avg Close $24.46 Range $19.65 - $28.20

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	10,175	$199	$21.43	$17.12 - $29.80
Q3 2025	8,365	$220	$24.46	$19.65 - $28.20