OUSTER INC

Ticker: OUST CUSIP: 68989M202 Class: Common Stock

Mariner, LLC's Holding History (CIK: 0001373442)

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

Q4 2025

Shares 103,917 Value ($000) $2,249 Avg Close $26.42 Range $18.52 - $41.65

Q3 2025

Shares 65,673 Value ($000) $1,776 Avg Close $27.89 Range $20.32 - $36.25

Q2 2025

Shares 76,982 Value ($000) $1,867 Avg Close $12.16 Range $6.34 - $26.07

Q1 2025

Shares 77,486 Value ($000) $696 Avg Close $9.87 Range $7.28 - $15.87

Q4 2024

Shares 46,513 Value ($000) $568 Avg Close $8.79 Range $5.94 - $13.93

Q3 2024

Shares 45,857 Value ($000) $289 Avg Close $9.50 Range $5.84 - $16.88

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	103,917	$2,249	$26.42	$18.52 - $41.65
Q3 2025	65,673	$1,776	$27.89	$20.32 - $36.25
Q2 2025	76,982	$1,867	$12.16	$6.34 - $26.07
Q1 2025	77,486	$696	$9.87	$7.28 - $15.87
Q4 2024	46,513	$568	$8.79	$5.94 - $13.93
Q3 2024	45,857	$289	$9.50	$5.84 - $16.88