PROOFPOINT INC

CUSIP: 743424AD5 Class: NOTE

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

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

Q2 2018
Shares 699,000 Value ($000) $1,030 Avg Close — Range —
Q1 2018
Shares 727,000 Value ($000) $1,068 Avg Close — Range —
Q4 2017
Shares 873,000 Value ($000) $1,099 Avg Close — Range —
Q3 2017
Shares 889,000 Value ($000) $1,111 Avg Close — Range —
Q2 2017
Shares 901,000 Value ($000) $1,125 Avg Close — Range —
Q1 2017
Shares 923,000 Value ($000) $1,052 Avg Close — Range —
Q4 2016
Shares 1,285,000 Value ($000) $1,459 Avg Close — Range —
Q3 2016
Shares 1,368,000 Value ($000) $1,589 Avg Close — Range —
Q2 2016
Shares 1,473,000 Value ($000) $1,575 Avg Close — Range —