ZENDESK INC

CUSIP: 98936JAB7 Class: NOTE 0.250% 3/1

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

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

Q1 2021
Shares 166,000 Value ($000) $350 Avg Close — Range —
Q4 2020
Shares 165,000 Value ($000) $376 Avg Close — Range —
Q3 2020
Shares 153,000 Value ($000) $262 Avg Close — Range —
Q2 2020
Shares 158,000 Value ($000) $236 Avg Close — Range —
Q1 2020
Shares 151,000 Value ($000) $179 Avg Close — Range —
Q4 2019
Shares 164,000 Value ($000) $225 Avg Close — Range —
Q3 2019
Shares 161,000 Value ($000) $213 Avg Close — Range —
Q2 2019
Shares 161,000 Value ($000) $247 Avg Close — Range —