OUSTER INC

Ticker: OUSTZ CUSIP: 68989M111 Class: *W EXP 03/11/202

Harbor Advisors LLC's Holding History (CIK: 0001687156)

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

Q4 2021
Shares 20,000 Value ($000) $21 Avg Close — Range —
Q3 2021
Shares 20,000 Value ($000) $32 Avg Close — Range —
Q2 2021
Shares 20,000 Value ($000) $73 Avg Close — Range —
Q1 2021
Shares 20,000 Value ($000) $42 Avg Close — Range —