0001579428 2026-05-04 2026-05-04 0001579428 false 8-K 2026-05-04 Axsome Therapeutics, Inc. DE 001-37635 45-4241907 One World Trade Center, 29th Floor New York NY 10007 (212) 332-3241 false false false false Common Stock, Par Value $0.0001 Per Share AXSM NASDAQ false