ENVOY MEDICAL INC

Ticker: COCHW CUSIP: 29415V117 Class: *W EXP 09/29/202

WOLVERINE ASSET MANAGEMENT LLC's Holding History (CIK: 0001279891)

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

Q4 2025
Shares 54,646 Value ($000) $2 Avg Close — Range —
Q3 2025
Shares 65,318 Value ($000) $2 Avg Close — Range —
Q2 2025
Shares 67,115 Value ($000) $2 Avg Close — Range —
Q1 2025
Shares 67,123 Value ($000) $2 Avg Close — Range —
Q4 2024
Shares 67,123 Value ($000) $3 Avg Close — Range —
Q3 2024
Shares 67,864 Value ($000) $5 Avg Close — Range —
Q2 2024
Shares 68,564 Value ($000) $3 Avg Close — Range —
Q1 2024
Shares 73,113 Value ($000) $8 Avg Close — Range —
Q4 2023
Shares 8,425 Value ($000) $0 Avg Close — Range —