Shattuck Labs, Inc.

For the period ended May 28, 2026. Filed Apr 8, 2026.

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What shareholders are asked to vote on at a company's meeting. It is where to find what directors and top executives are paid, and who owns the most shares.

May 28, 2026 · Filed Apr 8, 2026

STTK$4.62+2.9%Stored close · as of Nov 6, 2026

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A

Proxy Statement Pursuant to Section 14(a) of the

Securities Exchange Act of 1934

(Amendment No. )

Filed by the Registrant ☒

Filed by a Party other than the Registrant ☐

Check the appropriate box:

☐	Preliminary Proxy Statement

☐	Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

☒	Definitive Proxy Statement

☐	Definitive Additional Materials

☐	Soliciting Material under §240.14a-12

Shattuck Labs, Inc.

(Name of Registrant as Specified in Its Charter)

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (Check all boxes that apply):

☒	No fee required.

☐	Fee paid previously with preliminary materials.

☐	Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11.

500 W. 5th Street, Suite 1200, Austin, Texas 78701

NOTICE OF THE 2026 ANNUAL MEETING OF STOCKHOLDERS

TO BE HELD ON MAY 28, 2026

To the Stockholders of Shattuck Labs:

Shattuck Labs, Inc. (the “Company”) will hold its 2026 Annual Meeting of Stockholders (the “Annual Meeting”) on Thursday, May 28, 2026 at 11:30 a.m. Eastern Time. The Annual Meeting will be a virtual meeting conducted exclusively online via live audio webcast at the unique link that will be emailed to you approximately one hour prior to the meeting after you register in advance. The Annual Meeting will be held for the following purposes, as more fully described in the accompanying proxy statement (the “Proxy Statement”):

1.	To elect the three Class III director nominees named in the Proxy Statement to serve until the 2029 Annual Meeting of Stockholders and until their successors are duly elected and qualified;

2.	To ratify the selection of KPMG LLP as the Company’s independent registered public accounting firm for the year ending December 31, 2026;

3.	To approve, on a non-binding, advisory basis, the compensation of the Company’s named executive officers;

4.	To conduct an advisory vote to determine the frequency of future advisory votes on the compensation of the Company’s named executive officers;

5.	To approve an amendment and restatement of the Company’s 2020 Equity Incentive Plan; and

6.	To transact any other matters that may properly come before the Annual Meeting or any adjournments or postponements thereof.

The Board of Directors has fixed April 2, 2026 as the record date. Only stockholders of record at the close of business on that date will be entitled to notice of, and to vote at, the Annual Meeting or any adjournments or postponements thereof.

Instructions for registering for and accessing the virtual Annual Meeting are provided in the Proxy Statement. In the event of a technical malfunction or other situation that the meeting chair determines may affect the ability of the Annual Meeting to satisfy the requirements for a meeting of stockholders to be held by means of remote communication under the Delaware General Corporation Law, or that otherwise makes it advisable to adjourn the Annual Meeting, the meeting chair or secretary will convene the meeting at 12:30 p.m. Eastern Time on the date specified above and at the Company’s address specified above solely for the purpose of adjourning the meeting to reconvene at a date, time and physical or virtual location announced by the meeting chair or secretary. Under either of the foregoing circumstances, we will post information regarding the announcement on the Investors page of the Company’s website atir.shattucklabs.com.

By Order of the Board of Directors,

/s/ Dr. Taylor Schreiber

Dr. Taylor Schreiber

Chief Executive Officer and Director

Austin, Texas

April 8, 2026

Whether or not you expect to participate in the virtual Annual Meeting, please vote as promptly as possible in order to ensure your representation at the Annual Meeting. You may vote online or, if you requested printed copies of the proxy materials, by telephone or by using the proxy card or voting instruction form provided with the printed proxy materials.

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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.