IRIDIUM COMMUNICATIONS INC

Ticker: IRDM CUSIP: 46269C102 Class: Common Stock

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

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

Q1 2023

Shares 14,932 Value ($000) $925 Avg Close $59.85 Range $51.40 - $65.41

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	14,932	$925	$59.85	$51.40 - $65.41