PROOFPOINT INC

CUSIP: 743424AF0 Class: NOTE

Calamos Wealth Management LLC's Holding History (CIK: 0001455258)

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

Q1 2021
Shares 299,000 Value ($000) $318 Avg Close — Range —
Q4 2020
Shares 292,000 Value ($000) $326 Avg Close — Range —
Q3 2020
Shares 274,000 Value ($000) $274 Avg Close — Range —