Shattuck Labs, Inc.·4

Jun 2, 8:00 PM ET

Gibson Neil W 4

4 · Shattuck Labs, Inc. · Filed Jun 2, 2026

Research Summary

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Shattuck Labs (STTK) Director Neil W. Gibson Receives 81,000-Share Option Award

What Happened Neil W. Gibson, a director of Shattuck Labs, was granted a derivative award representing the right to purchase 81,000 shares of the company's common stock. The Form 4 (reported for the 2026-05-29 grant) records the acquisition as a derivative award with an acquisition amount of $0.00 — this was a grant of an option/award, not an immediate cash purchase or sale.

Key Details

  • Transaction date: 2026-05-29; Form 4 filed 2026-06-02 (filing shows transaction and filing dates).
  • Transaction type: Award/Grant of derivative securities (reported as code A).
  • Shares/rights granted: 81,000 (derivative right to purchase common stock).
  • Price reported: $0.00 (grant recorded with no cash paid at report time).
  • Shares owned after transaction: Not specified in the public summary of this filing.
  • Footnote: The option vests in full on the earlier of the one-year anniversary of the grant date or immediately prior to the issuer’s next annual meeting of stockholders, subject to Gibson’s continued service.
  • No indication in the filing that shares were exercised, sold, or used for tax withholding.

Context This is a compensation-style option award to a director, which gives the right to buy shares in the future if/when vested — it does not reflect an immediate buy or sell of company stock. Such grants are common for board compensation; they provide potential future upside if the stock rises but require continued service and vesting conditions.

Insider Transaction Report

Form 4
Period: 2026-05-29
Transactions
  • Award

    Stock Option (Right to Buy)

    [F1]
    2026-05-29+81,00081,000 total
    Exercise: $5.95Exp: 2036-05-29Common Stock (81,000 underlying)
Footnotes (1)
  • [F1]This option represents the right to purchase a total of 81,000 shares of the Issuer's common stock, which will vest in full on the earlier of the one-year anniversary of the grant date or immediately prior to the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continued service to the Issuer.
Signature
/s/ Andrew R. Neill, Attorney-in-Fact for Neil W. Gibson|2026-06-02

Documents

1 file
  • 4
    ownership.xmlPrimary

    4