Form 4 Filing for Brian A. Hennessy

Brian A. Hennessy, a director at HENNESSY ADVISORS INC, acquired 5,600 shares of common stock on September 18, 2026, with a transaction price of $0.0. This acquisition brings his total post-transaction shares to 234,664.50. The filing also notes that 974.9340 shares were acquired through automatic dividend reinvestments. Additionally, 5,600 underlying stock units will vest annually starting September 18, 2027. Hennessy directly owns 22,650.629 shares of common stock, and an additional 22,650.629 shares are held indirectly through his spouse's IRA. The shares acquired through the transaction are held indirectly by a trust.