Calamos Advisors’s Microchip Technology Incorporated Depositary Shares Each Representing a 1/20th Interest in a Share of 7.50% Series A Mandatory Convertible Preferred Stock MCHPP Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2025 Q2	$112M	Buy	1,678,984 +529,199	+46%	+$35.3M	0.44%	33
2025 Q1	$57.9M	Buy	+1,149,785	New	+$57.9M	0.25%	81