In Navidea completed the Asset Sale to Cardinal Health On the Company entered into an Amendment to the Purchase Agreement (the “Amendment”). Pursuant to the Amendment, Cardinal Health paid the Company approximately million and agreed to pay the Company an amount equal to the unused portion of the letter of credit in favor of CRG ( to exceed approximately  million) promptly after the earlier of (i) the expiration of the letter of credit and (ii) the receipt by Cardinal Health of evidence of the return and cancellation of the letter of credit. In exchange, the obligation of Cardinal Health to make any further contingent payments has been eliminated. Cardinal Health is still obligated to make the milestone payments in accordance with the terms of the earnout provisions of the Purchase Agreement. On CRG drew approximately million on the letter of credit.