Axsome Therapeutics, Inc.·4

Feb 27, 7:00 PM ET

Coleman Mark 4

4 · Axsome Therapeutics, Inc. · Filed Feb 27, 2026

Research Summary

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Axsome Therapeutics (AXSM) Director Mark Coleman Sells 25,000 Shares

What Happened Mark Coleman, a director of Axsome Therapeutics (AXSM), sold 25,000 shares on Feb 26, 2026, in an open‑market disposition for a total of $4,027,750 (weighted average price $161.11). The sales represent the disposition of shares underlying previously exercised stock options and were executed pursuant to a pre‑approved 10b5‑1 plan that has now been completed. The reported sale prices ranged between $160.33 and $162.26.

Key Details

  • Transaction date: 2026-02-26 (Form 4 filed 2026-02-27; filing appears timely).
  • Transaction type/code: Sale (S) — underlying shares from previously exercised options (footnote F1).
  • Shares sold: 25,000; Weighted average sale price: $161.11; Total proceeds: $4,027,750.
  • Price range for series of trades: $160.33 – $162.26 (footnote F3).
  • Executed under a pre‑approved 10b5‑1 plan, which has been completed (footnote F2).
  • Indirect ownership note: some shares are held by an entity for which Coleman has voting and dispositive power, making him an indirect beneficial owner (footnote F4).
  • Shares owned after transaction: Not specified in the provided excerpt.

Context This was a sale of shares that had already been acquired via option exercise (i.e., the shares sold were not newly exercised in the same reported transaction). Trades executed under a 10b5‑1 plan are pre‑arranged and are generally treated as routine dispositions rather than ad‑hoc trading; the filing does not provide evidence of intent or sentiment beyond the registered sale.

Insider Transaction Report

Form 4
Period: 2026-02-26
Coleman Mark
Director
Transactions
  • Sale

    Common Stock

    [F1][F2][F3]
    2026-02-26$161.11/sh25,000$4,027,75047,140 total
Holdings
  • Common Stock

    [F4]
    (indirect: See Footnote)
    403,856
Footnotes (4)
  • [F1]Represents the sale of underlying shares of previously exercised stock options.
  • [F2]Such transaction was pursuant to a pre-approved 10b5-1 plan, which has now been completed.
  • [F3]Represents the weighted average sale price of a series of open market transactions with sale prices ranging between $160.33 and $162.26.
  • [F4]Such shares are held by an entity, of which the reporting person has voting and dispositive power, and therefore, the reporting person is deemed to be the indirect beneficial owner of such shares.
Signature
/s/ Nick Pizzie, Attorney-in-Fact|2026-02-27

Documents

1 file
  • 4
    ownership.xmlPrimary

    4