Seaport Therapeutics, Inc.·4

May 4, 6:02 PM ET

HOMBACH ROBERT J. 4

4 · Seaport Therapeutics, Inc. · Filed May 4, 2026

Research Summary

AI-generated summary of this filing

Updated

Seaport Therapeutics (SPTX) Director Robert J. Hombach Receives Award

What Happened

  • Robert J. Hombach, a director of Seaport Therapeutics (SPTX), received a derivative award on April 30, 2026 covering 12,258 shares. The filing reports an acquisition at $0.00 (no cash paid at grant). This is an equity award (derivative) rather than an open-market purchase or sale.

Key Details

  • Transaction date: 2026-04-30; Form 4 filed: 2026-05-04 (filed within the standard two-business-day window).
  • Instrument: Derivative award (option or similar) covering 12,258 shares; reported acquisition price $0.00.
  • Shares owned after transaction: Not specified in the provided filing details.
  • Vesting/other footnote: The shares underlying this option shall vest in full on April 30, 2027, subject to Hombach’s continued service on that date (Footnote F1).
  • Transaction code: A (grant/award).

Context

  • This was a granted equity award, not a cash purchase or sale. The award does not appear to be immediately exercisable — it vests in full one year from the grant date, contingent on continued service.
  • Awards like this are common for directors and are compensation-related; they do not by themselves indicate buying or selling sentiment by the insider.

Insider Transaction Report

Form 4
Period: 2026-04-30
Transactions
  • Award

    Stock Option (Right to Buy)

    [F1]
    2026-04-30+12,25812,258 total
    Exercise: $18.00Exp: 2036-04-29Common Stock (12,258 underlying)
Footnotes (1)
  • [F1]The shares underlying this option shall vest in full on April 30, 2027, subject to the Reporting Person's continued service on such vesting date.
Signature
/s/ Lana Gladstein, Attorney-in-Fact|2026-05-04

Documents

1 file
  • 4
    ownership.xmlPrimary

    4