Filed Pursuant to Rule 424(b)(3)

Registration No. 333-260296

PROSPECTUS SUPPLEMENT

(To Prospectus dated October 21, 2021)

Up to 174,531,127 Shares of Common Stock
by the Selling Securityholders

Up to 6,749,468 Warrants to Purchase Common Stock
by the Selling Securityholders

Up to 20,549,468 Shares of Common Stock Underlying Warrants

This prospectus supplement supplements the prospectus dated October 21, 2021 (as supplemented to date, the “Prospectus”), which forms a part of our Registration Statement on Form S-1 (Registration Statement No. 333-260296) filed with the Securities and Exchange Commission (the “SEC”) on October 15, 2021 and declared effective by the SEC on October 21, 2021.

The Prospectus and this prospectus supplement relate to the resale of (i) 22,000,000 shares of common stock, par value $0.0001 per share (the “Common Stock”), of Sarcos Technology and Robotics Corporation (the “Company”) issued in the PIPE Financing (as defined in the Prospectus) by certain of the selling securityholders, (ii) 139,375,699 shares of Common Stock issued or issuable to certain selling securityholders in connection with the Business Combination (as defined in the Prospectus), (iii) 6,405,960 shares of Common Stock issued to certain security holders in a private placement prior to and in connection with our predecessor’s initial public offering; (v) 6,749,468 warrants to purchase Common Stock and (vi) 6,749,468 shares of Common Stock underlying warrants. This prospectus also relates to the issuance by us of up to 20,549,468 shares of Common Stock issuable upon the exercise of warrants, in each case as further described herein. This prospectus also covers any additional securities that may become issuable by reason of stock splits, stock dividends or other similar transactions.

This prospectus supplement should be read in conjunction with the Prospectus, which is to be delivered with this prospectus supplement. This prospectus supplement updates, amends, and supplements the information included or incorporated by reference in the Prospectus. If there is any inconsistency between the information in the Prospectus and this prospectus supplement, you should rely on the information in this prospectus supplement.

This prospectus supplement is not complete without, and may not be delivered or utilized except in connection with, the Prospectus, including any amendments or supplements to it.

Current Report on Form 8-K

On January 18, 2022, we filed a Current Report on Form 8-K with the SEC. The Form 8-K is attached hereto.

We are an “emerging growth company,” as defined under the federal securities laws, and, as such, may elect to comply with certain reduced public company reporting requirements for future filings.

Investing in our securities involves a high degree of risk. Before buying any securities, you should carefully read the discussion of the risks of investing in our securities in the section titled “Risk Factors” beginning on page 12 of this Prospectus.

You should rely only on the information contained in this Prospectus or any prospectus supplement or amendment hereto. We have not authorized anyone to provide you with different information.

Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or determined if this Prospectus is truthful or complete. Any representation to the contrary is a criminal offense.

The date of this prospectus supplement is January 18, 2022.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or Section 15(d) of the
Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): January 11, 2022

SARCOS TECHNOLOGY AND ROBOTICS CORPORATION

(Exact name of registrant as specified in its charter)

(888) 927-7296

Registrant’s telephone number, including area code

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation to the registrant under any of the following provisions:

Securities registered pursuant to Section 12(b) of the Act:

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 5.02. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

Marian Joh’s employment with Sarcos Technology and Robotics Corporation (the “Company”) as Chief Operating Officer terminated on January 11, 2022. Ms. Joh’s last day of employment with the Company will be January 22, 2022.

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Dated: January 18, 2022