OUSTER INC

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

DAVIDSON KEMPNER CAPITAL MANAGEMENT LP's Holding History (CIK: 0001595082)

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

Q4 2025
Shares 150,000 Value ($000) $10 Avg Close — Range —
Q3 2025
Shares 150,000 Value ($000) $8 Avg Close — Range —
Q2 2025
Shares 150,000 Value ($000) $18 Avg Close — Range —
Q1 2025
Shares 150,000 Value ($000) $12 Avg Close — Range —
Q4 2024
Shares 150,000 Value ($000) $16 Avg Close — Range —
Q3 2024
Shares 150,000 Value ($000) $9 Avg Close — Range —
Q2 2024
Shares 150,000 Value ($000) $11 Avg Close — Range —
Q1 2024
Shares 150,000 Value ($000) $12 Avg Close — Range —
Q4 2023
Shares 150,000 Value ($000) $11 Avg Close — Range —
Q3 2023
Shares 150,000 Value ($000) $18 Avg Close — Range —
Q2 2023
Shares 150,000 Value ($000) $9 Avg Close — Range —
Q1 2023
Shares 150,000 Value ($000) $18 Avg Close — Range —
Q4 2022
Shares 150,000 Value ($000) $0 Avg Close — Range —
Q3 2022
Shares 150,000 Value ($000) $26 Avg Close — Range —
Q2 2022
Shares 150,000 Value ($000) $52 Avg Close — Range —
Q1 2022
Shares 150,000 Value ($000) $128 Avg Close — Range —
Q4 2021
Shares 150,000 Value ($000) $159 Avg Close — Range —
Q3 2021
Shares 150,000 Value ($000) $237 Avg Close — Range —
Q2 2021
Shares 200,000 Value ($000) $730 Avg Close — Range —
Q1 2021
Shares 250,000 Value ($000) $525 Avg Close — Range —