OUSTER INC

Ticker: OUST CUSIP: 68989M202 Class: Common Stock

ACADIAN ASSET MANAGEMENT LLC's Holding History (CIK: 0000916542)

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

Q4 2025

Shares 93,329 Value ($000) $2 Avg Close $26.42 Range $18.52 - $41.65

Q3 2025

Shares 221,378 Value ($000) $6 Avg Close $27.89 Range $20.32 - $36.25

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	93,329	$2	$26.42	$18.52 - $41.65
Q3 2025	221,378	$6	$27.89	$20.32 - $36.25