Mr. Yanni Sianis

Yanni Sianis is an Executive Officer and is the Chief of Staff of Calamos Investments. He joined the firm in 2010 as a Wealth Adviser with Calamos Wealth Management. Yanni currently serves as a Board Director of Calamos Antetokounmpo Asset Management LLC. Prior to his current appointment, Yanni served as Vice President of Global Business… Continue reading Mr. Yanni Sianis