0000897069-04-001032 8-K 2 20040512 12 7 20040512 HENNESSY ADVISORS INC 0001145255 6282 680176227 8-K 34 000-49872 04800135 750 GRANT AVENUE SUITE 100 NOVATO CA 94945 750 GRANT AVENUE SUITE 100 NOVATO CA 94945 8-K 1 dkm224.txt FORM 8-K DATED MAY 12, 2004 EX-99 2 dkm224a.txt EXHIBIT 99.1 - EARNINGS RELEASE