OUSTER INC

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

HRT FINANCIAL LP's Holding History (CIK: 0001475597)

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

Q1 2022
Shares 33,043 Value ($000) $28 Avg Close — Range —
Q4 2021
Shares 39,600 Value ($000) $41 Avg Close — Range —
Q3 2021
Shares 39,600 Value ($000) $62 Avg Close — Range —
Q2 2021
Shares 39,600 Value ($000) $144 Avg Close — Range —
Q1 2021
Shares 39,600 Value ($000) $83 Avg Close — Range —