OUSTER INC

CUSIP: 68989M103 Class: Common Stock

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q1 2023
Shares 203,896 Value ($000) $171 Avg Close — Range —
Q4 2022
Shares 55,700 Value ($000) $48 Avg Close — Range —
Q3 2022
Shares 43,000 Value ($000) $41 Avg Close — Range —
Q2 2022
Shares 32,100 Value ($000) $52 Avg Close — Range —