0000003116 2019-12-16 2019-12-16 false 0000003116 8-K 2019-12-16 Akorn, Inc. LA 001-32360 72-0717400 1925 W. Field Court, Suite 300 Lake Forest IL 60045 847 279-6100 false false false false Common Stock, No Par Value AKRX NASDAQ false