OUSTER INC

Ticker: OUST CUSIP: 68989M202 Class: Common Stock

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q4 2025

Shares 317,158 Value ($000) $6,863 Avg Close $26.42 Range $18.52 - $41.65

Q3 2025

Shares 308,090 Value ($000) $8,334 Avg Close $27.89 Range $20.32 - $36.25

Q2 2025

Shares 524,295 Value ($000) $12,714 Avg Close $12.16 Range $6.34 - $26.07

Q1 2025

Shares 526,249 Value ($000) $4,726 Avg Close $9.87 Range $7.28 - $15.87

Q4 2024

Shares 477,104 Value ($000) $5,830 Avg Close $8.79 Range $5.94 - $13.93

Q3 2024

Shares 300,586 Value ($000) $1,894 Avg Close $9.50 Range $5.84 - $16.88

Q2 2024

Shares 95,585 Value ($000) $940 Avg Close $10.12 Range $6.85 - $14.17

Q1 2024

Shares 127,682 Value ($000) $1,014 Avg Close $5.69 Range $4.65 - $8.24

Q4 2023

Shares 55 Value ($000) $0 Avg Close $5.24 Range $3.67 - $8.56

Q3 2023

Shares 85,698 Value ($000) $432 Avg Close $5.54 Range $4.46 - $7.64

Q2 2023

Shares 540 Value ($000) $3 Avg Close $5.23 Range $3.21 - $8.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	317,158	$6,863	$26.42	$18.52 - $41.65
Q3 2025	308,090	$8,334	$27.89	$20.32 - $36.25
Q2 2025	524,295	$12,714	$12.16	$6.34 - $26.07
Q1 2025	526,249	$4,726	$9.87	$7.28 - $15.87
Q4 2024	477,104	$5,830	$8.79	$5.94 - $13.93
Q3 2024	300,586	$1,894	$9.50	$5.84 - $16.88
Q2 2024	95,585	$940	$10.12	$6.85 - $14.17
Q1 2024	127,682	$1,014	$5.69	$4.65 - $8.24
Q4 2023	55	$0	$5.24	$3.67 - $8.56
Q3 2023	85,698	$432	$5.54	$4.46 - $7.64
Q2 2023	540	$3	$5.23	$3.21 - $8.30