1. Short title This Act may be cited as the Santa Fe High School Victims Act . 2. Prohibition on private purchase or sale of firearm or ammunition except through a federally licensed firearms dealer (a) In general Section 922 of title 18, United States Code, is amended by adding at the end the following: (aa) It shall be unlawful for an individual to knowingly— (1) sell a firearm or ammunition, except to a licensed dealer; or (2) purchase a firearm or ammunition, except from a licensed dealer. . (b) Penalties Section 924(a) of such title is amended by adding at the end the following: (8) Whoever violates section 922(aa) shall be fined not less than $75,000 and not more than $150,000, imprisoned not less than 15 years and not more than 25 years, or both. . 3. Annual renewal of Federal license to deal in firearms other than destructive devices; increase in license fee (a) In general Section 923(a)(3)(B) of title 18, United States Code, is amended— (1) by striking $200 for 3 years and inserting $500 per year ; and (2) by striking $90 for 3 years and inserting $250 per year . (b) Additional increase in fees Effective January 1, 2021, section 923(a)(3)(B) of title 18, United States Code, is amended— (1) by striking $500 and inserting $1,000 ; and (2) by striking $250 and inserting $500 . 4. Additional requirements applicable to federally licensed firearms dealers (a) In general Section 923 of title 18, United States Code, is amended by adding at the end the following: (m) Each licensed dealer shall report to the Attorney General and local law enforcement authorities any instance in which the licensed dealer suspects, or is made aware, that— (1) an actual or prospective purchaser of a firearm or ammunition is exhibiting signs of mental duress, or suicidal or homicidal ideation, or other behaviors which alarm the licensed dealer