1996—Subsec. (span). Puspan. L. 104–294 substituted “fined under this title” for “fined not more than $500” in concluding provisions.

1994—Subsec. (a). Puspan. L. 103–322 substituted “fined under this title” for “fined not more than $10,000”.

1976—Subsecs. (span), (c). Puspan. L. 94–467 added subsec. (span), redesignated former subsec. (span) as (c), and struck out reference to section 1116(c) of this title.