OUSTER INC

Ticker: OUST CUSIP: 68989M202 Class: Common Stock

NISA INVESTMENT ADVISORS, LLC's Holding History (CIK: 0000937615)

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

Q4 2025

Shares 593 Value ($000) $13 Avg Close $26.42 Range $18.52 - $41.65

Q3 2025

Shares 1,211 Value ($000) $33 Avg Close $27.89 Range $20.32 - $36.25

Q2 2025

Shares 1,211 Value ($000) $29 Avg Close $12.16 Range $6.34 - $26.07

Q1 2025

Shares 478 Value ($000) $4 Avg Close $9.87 Range $7.28 - $15.87

Q4 2024

Shares 150 Value ($000) $2 Avg Close $8.79 Range $5.94 - $13.93

Q3 2024

Shares 40 Value ($000) $0 Avg Close $9.50 Range $5.84 - $16.88

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	593	$13	$26.42	$18.52 - $41.65
Q3 2025	1,211	$33	$27.89	$20.32 - $36.25
Q2 2025	1,211	$29	$12.16	$6.34 - $26.07
Q1 2025	478	$4	$9.87	$7.28 - $15.87
Q4 2024	150	$2	$8.79	$5.94 - $13.93
Q3 2024	40	$0	$9.50	$5.84 - $16.88