Hemophilia B

1 INDICATIONS AND USAGE REBINYN, Coagulation Factor IX (Recombinant), GlycoPEGylated, is a recombinant DNA-derived coagulation Factor IX concentrate indicated for use in adults and children with hemophilia B (congenital Factor IX deficiency) for: • On-demand treatment and control of bleeding episodes • Perioperative management of bleeding • Routine prophylaxis to reduce the frequency of bleeding episodes Limitations of Use : REBINYN is not indicated for immune tolerance induction in patients with hemophilia B. REBINYN, Coagulation Factor IX (Recombinant), GlycoPEGylated, is a recombinant DNA-derived coagulation Factor IX concentrate indicated for use in adults and children with hemophilia B (congenital Factor IX deficiency) for: • On-demand treatment and control of bleeding episodes • Perioperative management of bleeding • Routine prophylaxis to reduce the frequency of bleeding episodes Limitations of Use : REBINYN is not indicated for immune tolerance induction in patients with hemophilia B ( 1 ).

1 INDICATIONS AND USAGE IXINITY, Coagulation Factor IX (Recombinant), is a human blood coagulation factor indicated in adults and children with hemophilia B for: On-demand treatment and control of bleeding episodes Perioperative management Routine prophylaxis to reduce the frequency of bleeding episodes IXINITY is not indicated for induction of immune tolerance in patients with hemophilia B [see Warnings and Precautions ( 5.3 ) ]. IXINITY, Coagulation Factor IX (Recombinant), is a human blood coagulation factor indicated in adults and children with hemophilia B for: On-demand treatment and control of bleeding episodes ( 1 ) Perioperative management ( 1 ) Routine prophylaxis to reduce the frequency of bleeding episodes ( 1 ) IXINITY is not indicated for induction of immune tolerance in patients with hemophilia B. ( 1 )

1 INDICATIONS AND USAGE HEMGENIX is an adeno-associated virus vector-based gene therapy indicated for treatment of adults with Hemophilia B (congenital Factor IX deficiency) who: Currently use Factor IX prophylaxis therapy, or Have current or historical life-threatening hemorrhage, or Have repeated, serious spontaneous bleeding episodes. HEMGENIX is an adeno-associated virus vector-based gene therapy indicated for the treatment of adults with Hemophilia B (congenital Factor IX deficiency) who: Currently use Factor IX prophylaxis therapy, or Have current or historical life-threatening hemorrhage, or Have repeated, serious spontaneous bleeding episodes.

1 INDICATIONS AND USAGE Alhemo is indicated for routine prophylaxis to prevent or reduce the frequency of bleeding episodes in adult and pediatric patients 12 years of age and older with: • hemophilia A (congenital factor VIII deficiency) with or without FVIII inhibitors • hemophilia B (congenital factor IX deficiency) with or without FIX inhibitors Alhemo is a tissue factor pathway inhibitor (TFPI) antagonist indicated for routine prophylaxis to prevent or reduce the frequency of bleeding episodes in adult and pediatric patients 12 years of age and older with: • hemophilia A (congenital factor VIII deficiency) with or without FVIII inhibitors • hemophilia B (congenital factor IX deficiency) with or without FIX inhibitors ( 1 )

1 INDICATIONS AND USAGE QFITLIA is indicated for routine prophylaxis to prevent or reduce the frequency of bleeding episodes in adult and pediatric patients aged 12 years and older with hemophilia A or B with or without factor VIII or IX inhibitors. QFITLIA is an antithrombin-directed small interfering ribonucleic acid indicated for routine prophylaxis to prevent or reduce the frequency of bleeding episodes in adult and pediatric patients aged 12 years and older with hemophilia A or B with or without factor VIII or IX inhibitors. ( 1 )