PHOENIX BIOTECH ACQUISITION

Ticker: CEROW CUSIP: 71902K113 Class: *W EXP 02/13/202

WHITEBOX ADVISORS LLC's Holding History (CIK: 0001257391)

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

Q3 2025
Shares 23,250 Value ($000) $0 Avg Close — Range —
Q2 2025
Shares 23,250 Value ($000) $1 Avg Close — Range —
Q1 2025
Shares 23,250 Value ($000) $0 Avg Close — Range —
Q4 2024
Shares 25,000 Value ($000) $0 Avg Close — Range —
Q3 2024
Shares 25,000 Value ($000) $0 Avg Close — Range —
Q2 2024
Shares 25,000 Value ($000) $1 Avg Close — Range —
Q1 2024
Shares 25,000 Value ($000) $2 Avg Close — Range —
Q4 2023
Shares 25,000 Value ($000) $1 Avg Close — Range —
Q3 2023
Shares 25,000 Value ($000) $2 Avg Close — Range —
Q2 2023
Shares 25,000 Value ($000) $2 Avg Close — Range —
Q1 2023
Shares 25,000 Value ($000) $1 Avg Close — Range —
Q4 2022
Shares 25,000 Value ($000) $1 Avg Close — Range —
Q3 2022
Shares 25,000 Value ($000) $2 Avg Close — Range —
Q2 2022
Shares 25,000 Value ($000) $3 Avg Close — Range —
Q1 2022
Shares 25,000 Value ($000) $5 Avg Close — Range —
Q4 2021
Shares 25,000 Value ($000) $11 Avg Close — Range —