OUSTER INC

CUSIP: 68989M103 Class: Common Stock

American Trust's Holding History (CIK: 0001905128)

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

Q1 2023
Shares 27,342 Value ($000) $23 Avg Close — Range —
Q4 2022
Shares 11,361 Value ($000) $10 Avg Close — Range —
Q3 2022
Shares 11,643 Value ($000) $11 Avg Close — Range —
Q2 2022
Shares 11,849 Value ($000) $19 Avg Close — Range —
Q1 2022
Shares 12,313 Value ($000) $55 Avg Close — Range —