OUSTER INC

CUSIP: 68989M103 Class: Common Stock

TWO SIGMA SECURITIES, LLC's Holding History (CIK: 0001450144)

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

Q1 2023
Shares 31,776 Value ($000) $27 Avg Close — Range —
Q4 2022
Shares 13,102 Value ($000) $11 Avg Close — Range —