II-VI INC

CUSIP: 902104306 Class: CONVERTIBLE PREFERRED STOCK

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q2 2022

Shares 50,000 Value ($000) $10,757 Avg Close — Range —

Q1 2022

Shares 50,000 Value ($000) $14,757 Avg Close — Range —

Q4 2021

Shares 50,000 Value ($000) $14,151 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2022	50,000	$10,757	—	—
Q1 2022	50,000	$14,757	—	—
Q4 2021	50,000	$14,151	—	—