Golumbeski George 4

What Happened
George Golumbeski, a director of Shattuck Labs, was granted a derivative award on 2026-05-29 representing the right to purchase 81,000 shares of the company's common stock. The Form 4 lists the acquisition price as $0.00 and records the grant as a derivative (award), so the reported dollar value at grant is $0. This is a compensation-related grant (not an open-market purchase or sale).

Key Details

• Transaction date: 2026-05-29; Form 4 filed: 2026-06-02.
• Instrument: derivative award (option/right) for 81,000 shares; reported price: $0.00.
• Shares owned after transaction: not specified in the provided summary filing.
• Footnote: the option vests in full on the earlier of the one‑year anniversary of the grant or immediately prior to the issuer’s next annual meeting, subject to continued service.
• Filing timeliness: filing shows the grant date and the Form 4 filing date; the filing itself does not state a late-report code in the summary provided.

Context
This is a director compensation grant (an option/right to purchase shares) rather than a purchase or sale. The award will only convert into exercisable rights if and when it vests and the holder pays any applicable exercise price and meets other conditions. Such grants are common for board members and reflect compensation, not an immediate market signal from buying or selling stock.