Costamare Inc. has entered a Stock Subscription Agreement with Konstantinos Konstantakopoulos for 1,200 shares of Series F Preferred Stock at a total price of $1,200 to maintain control structure following a recent announcement regarding port fees. This issuance ensures that U.S. persons cannot control over 25% of the company's voting power, with the Konstantakopoulos family now controlling approximately 75.7%.