Shattuck Labs, Inc. — Director's Dealing 2021

Jun 23, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Shattuck Labs, Inc. (STTK)
CIK: 0001680367
Period of Report: 2021-06-17

Reporting Person: Hornblower Josiah (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-06-17	Common Stock	S	8469	$28.7643	Disposed	3098942	Indirect
2021-06-18	Common Stock	S	9840	$28.9971	Disposed	3089102	Indirect
2021-06-20	Common Stock	S	7382	$29.9619	Disposed	3081720	Indirect
2021-06-21	Common Stock	S	9245	$29.8214	Disposed	3072475	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-06-19	Stock Option (Right to Buy)	$29.34	A	3434	Acquired	2031-06-19	Common Stock (3434)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	79356	Indirect

Footnotes

F1: This transaction was executed pursuant to a Rule 10b5-1 trading plan in multiple trades at prices ranging from $27.635 to $29.70. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected.

F2: This transaction was executed pursuant to a Rule 10b5-1 trading plan in multiple trades at prices ranging from $27.82 to $30.02. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected.

F3: This transaction was executed pursuant to a Rule 10b5-1 trading plan in multiple trades at prices ranging from $29.29 to $30.575. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected.

F4: This transaction was executed pursuant to a Rule 10b5-1 trading plan in multiple trades at prices ranging from $29.08 to $31.05. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected.

F5: This option represents a right to purchase a total of 3,434 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.