OUSTER INC

CUSIP: 68989M103 Class: Common Stock

HBK INVESTMENTS L P's Holding History (CIK: 0001011443)

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

Q3 2021
Shares 200,000 Value ($000) $1,464 Avg Close — Range —
Q2 2021
Shares 500,000 Value ($000) $6,002 Avg Close — Range —
Q1 2021
Shares 500,000 Value ($000) $3,695 Avg Close — Range —