OSI SYSTEMS INC

CUSIP: 671044AD7 Class: NOTE 1.250% 9/0

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

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

Q4 2019
Shares 237,000 Value ($000) $260 Avg Close — Range —
Q3 2019
Shares 232,000 Value ($000) $260 Avg Close — Range —
Q2 2019
Shares 232,000 Value ($000) $275 Avg Close — Range —
Q1 2019
Shares 208,000 Value ($000) $211 Avg Close — Range —