Mark Jacobson plan to sell securities of Axsome Therapeutics, Inc. under Form 144

Mark Jacobson filed Form 144 to notify SEC of plan to sell 4517 units of Axsome Therapeutics, Inc. securities around 2026-05-04, with aggregate market value of $1,010,452.90. The total outstanding units is 51439952.0. The amount planned to be sold represents 0.01% of total outstanding units; Recent transactions in past 3 months include: On 02/26/2026, sold 15378 units for $2505062.36; On 02/26/2026, sold 20000 units for $3221848.00;