AVADEL PHARMACEUTICALS PLC

CUSIP: G29687103 Class: Common Stock

IRIDIAN ASSET MANAGEMENT LLC/CT's Holding History (CIK: 0001033427)

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

Q4 2025
Shares 247,086 Value ($000) $5,325 Avg Close — Range —
Q3 2025
Shares 249,586 Value ($000) $3,811 Avg Close — Range —
Q2 2025
Shares 249,586 Value ($000) $2,209 Avg Close — Range —
Q1 2025
Shares 249,586 Value ($000) $1,954 Avg Close — Range —
Q4 2024
Shares 169,586 Value ($000) $1,782 Avg Close — Range —
Q3 2024
Shares 167,700 Value ($000) $2,199 Avg Close — Range —
Q2 2024
Shares 117,700 Value ($000) $1,655 Avg Close — Range —