Shukla Abhinav A. plan to sell securities of Shattuck Labs, Inc. under Form 144

Shukla Abhinav A. filed Form 144 to notify SEC of plan to sell 100 units of Shattuck Labs, Inc. securities around 2026-07-01, with aggregate market value of $707.00. The total outstanding units is 76680517.0. The amount planned to be sold represents 0.00% of total outstanding units; Recent transactions in past 3 months include: On 05/12/2026, sold 2032 units for $14235.58; On 06/30/2026, sold 23365 units for $165468.59;