Neill Andrew R 4

What Happened

• Neill Andrew R, Chief Financial Officer of Shattuck Labs (STTK), had 2,589 shares disposed on 2026-01-25 at $4.15 per share, totaling $10,744. The transaction is reported with code "F," indicating the shares were used to pay an exercise price or tax liability (a withholding), not an open-market sale.

Key Details

• Transaction date and price: 2026-01-25, 2,589 shares @ $4.15 each (total $10,744).
• Transaction code: F — payment of exercise price or tax liability (share withholding).
• Shares owned after the transaction: Not specified in the provided filing excerpt.
• Filing date: Form filed 2026-01-27 (appears timely, within the typical 2-business-day window).
• No 10b5-1 plan or other special instructions were noted in the provided details.

Context

• This appears to be a routine tax-withholding/“net exercise” event tied to an equity award or option exercise; the company withheld shares to cover taxes rather than the CFO selling shares on the open market. Such withholdings are common and do not necessarily indicate a change in insider sentiment.