Rockwell Medical, Inc. (Rockwell) is a biopharmaceutical company targeting end-stage renal disease (ESRD) and chronic kidney disease (CKD) with products and services for the treatment of iron deficiency, secondary hyperparathyroidism and hemodialysis. The Company operates through the hemodialysis market segment, which involves the manufacture, sale and distribution of hemodialysis products to hemodialysis clinics, including pharmaceutical, dialysis concentrates, dialysis kits and other ancillary products used in the dialysis process. The Company's drug products include Triferic (ferric pyrophosphate citrate) and Calcitriol (Active Vitamin D) Injection. Triferic is an iron compound that is delivered to hemodialysis patients through dialysate, replacing the iron loss that occurs during their dialysis treatment. Calcitriol (active vitamin D) injection is indicated for treatment of secondary hyperparathyroidism in dialysis patients.