OUSTER INC

Ticker: OUST CUSIP: 68989M202 Class: Common Stock

Allworth Financial LP's Holding History (CIK: 0001555170)

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

Q4 2025

Shares 537 Value ($000) $12 Avg Close $26.42 Range $18.52 - $41.65

Q3 2025

Shares 470 Value ($000) $13 Avg Close $27.89 Range $20.32 - $36.25

Q2 2025

Shares 412 Value ($000) $10 Avg Close $12.16 Range $6.34 - $26.07

Q1 2025

Shares 62 Value ($000) $0 Avg Close $9.87 Range $7.28 - $15.87

Q2 2023

Shares 107 Value ($000) $1 Avg Close $5.23 Range $3.21 - $8.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	537	$12	$26.42	$18.52 - $41.65
Q3 2025	470	$13	$27.89	$20.32 - $36.25
Q2 2025	412	$10	$12.16	$6.34 - $26.07
Q1 2025	62	$0	$9.87	$7.28 - $15.87
Q2 2023	107	$1	$5.23	$3.21 - $8.30