OUSTER INC

Ticker: OUST CUSIP: 68989M202 Class: Common Stock

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q4 2025

Shares 852,406 Value ($000) $18,446 Avg Close $26.42 Range $18.52 - $41.65

Q3 2025

Shares 278,710 Value ($000) $7,539 Avg Close $27.89 Range $20.32 - $36.25

Q2 2025

Shares 1,063,575 Value ($000) $25,792 Avg Close $12.16 Range $6.34 - $26.07

Q1 2025

Shares 363,726 Value ($000) $3,266 Avg Close $9.87 Range $7.28 - $15.87

Q4 2024

Shares 1,264,443 Value ($000) $15,451 Avg Close $8.79 Range $5.94 - $13.93

Q3 2024

Shares 1,825,396 Value ($000) $11,500 Avg Close $9.50 Range $5.84 - $16.88

Q2 2024

Shares 1,405,481 Value ($000) $13,816 Avg Close $10.12 Range $6.85 - $14.17

Q1 2024

Shares 259,413 Value ($000) $2,060 Avg Close $5.69 Range $4.65 - $8.24

Q4 2023

Shares 150,016 Value ($000) $1,151 Avg Close $5.24 Range $3.67 - $8.56

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	852,406	$18,446	$26.42	$18.52 - $41.65
Q3 2025	278,710	$7,539	$27.89	$20.32 - $36.25
Q2 2025	1,063,575	$25,792	$12.16	$6.34 - $26.07
Q1 2025	363,726	$3,266	$9.87	$7.28 - $15.87
Q4 2024	1,264,443	$15,451	$8.79	$5.94 - $13.93
Q3 2024	1,825,396	$11,500	$9.50	$5.84 - $16.88
Q2 2024	1,405,481	$13,816	$10.12	$6.85 - $14.17
Q1 2024	259,413	$2,060	$5.69	$4.65 - $8.24
Q4 2023	150,016	$1,151	$5.24	$3.67 - $8.56