Form 4: Shattuck Labs Executive Reports Stock Disposition

General Counsel Stephen Stout reported the disposition of 968 shares of Shattuck Labs common stock to cover tax obligations.

Summary

• Stephen Stout, General Counsel, Corporate Secretary, and Chief Ethics and Compliance Officer, disposed of 968 shares of Shattuck Labs (STTK) common stock.
• The transaction occurred on May 10, 2026, at a price of $6.85 per share.
• The disposition was executed to satisfy tax withholding obligations related to the vesting of equity awards.
• Following this transaction, the reporting person maintains beneficial ownership of 80,561 shares.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral event, as it is a routine tax-related transaction required by equity compensation plans.

Positives

• The transaction was a routine administrative action related to tax withholding rather than a discretionary sale.

Negatives

• The transaction represents a reduction in the executive's direct equity stake in the company.

Risks

• None identified; this is a standard regulatory filing for executive compensation tax compliance.

Future Outlook

No forward-looking guidance provided in this filing.

Industry Context

StockSavvy.ai notes that this filing is a standard regulatory disclosure for biotechnology executives and does not indicate a change in corporate strategy or management sentiment.

Comparison to Industry Standards

• The transaction aligns with standard industry practices for executive equity compensation management.

Stakeholder Impact

• Minimal impact on shareholders as the transaction was for tax withholding purposes.

Next Steps

• None

Key Dates

Keywords

Shattuck Labs, STTK, Form 4, Insider Trading, Executive Compensation, SEC Filing