PENGUIN SOLUTIONS INC

Ticker: PENG CUSIP: 706915105 Class: Common Stock

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q4 2025

Shares 233,893 Value ($000) $4,575 Avg Close $21.43 Range $17.12 - $29.80

Q3 2025

Shares 242,160 Value ($000) $6,364 Avg Close $24.46 Range $19.65 - $28.20

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	233,893	$4,575	$21.43	$17.12 - $29.80
Q3 2025	242,160	$6,364	$24.46	$19.65 - $28.20