OUSTER INC

Ticker: OUST CUSIP: 68989M202 Class: Common Stock

BlackRock, Inc.'s Holding History (CIK: 0002012383)

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

Q4 2025

Shares 5,135,494 Value ($000) $111,132 Avg Close $26.42 Range $18.52 - $41.65

Q3 2025

Shares 4,865,331 Value ($000) $131,607 Avg Close $27.89 Range $20.32 - $36.25

Q2 2025

Shares 4,034,627 Value ($000) $97,840 Avg Close $12.16 Range $6.34 - $26.07

Q1 2025

Shares 3,624,673 Value ($000) $32,550 Avg Close $9.87 Range $7.28 - $15.87

Q4 2024

Shares 3,550,596 Value ($000) $43,388 Avg Close $8.79 Range $5.94 - $13.93

Q3 2024

Shares 3,072,331 Value ($000) $19,356 Avg Close $9.50 Range $5.84 - $16.88

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,135,494	$111,132	$26.42	$18.52 - $41.65
Q3 2025	4,865,331	$131,607	$27.89	$20.32 - $36.25
Q2 2025	4,034,627	$97,840	$12.16	$6.34 - $26.07
Q1 2025	3,624,673	$32,550	$9.87	$7.28 - $15.87
Q4 2024	3,550,596	$43,388	$8.79	$5.94 - $13.93
Q3 2024	3,072,331	$19,356	$9.50	$5.84 - $16.88