UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K/A

CURRENT REPORT

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

Date of Report (Date of earliest event reported): June 26, 2020

SINTX Technologies, Inc.

(Exact name of registrant as specified in its charter)

1885 West 2100 South

Salt Lake City, UT 84119

(Address of principal executive offices, including Zip Code)

Registrant’s telephone number, including area code: (801) 839-3500

(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 of 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 8.01 Other Events.

On June 26, 2020, SINTX Technologies, Inc. (the “Company”) filed a Form 8-K (the “Original 8-K”) disclosing the Company’s entering into a Share Purchase Agreement (the “Purchase Agreement”) with certain institutional purchasers (the “Purchasers”), pursuant to which the Company offered to the Purchasers, in a registered direct offering, an aggregate of 2,400,000 shares (the “Shares”) of common stock, par value $0.01 per share. The Shares will be sold at a negotiated purchase price of $1.72 per share for aggregate gross proceeds to the Company of approximately $4.1 million, before deducting fees to the placement agent and other estimated offering expenses payable by the Company. The Shares are being offered by the Company pursuant to an effective shelf registration statement on Form S-3, which was originally filed with the Securities and Exchange Commission on March 25, 2019, and was declared effective on April 5, 2019 (File No. 333-230492).

A copy of the legal opinion and consent of Dorsey & Whitney LLP relating to the legality of the issuance and sale of the Shares in the offering was filed as Exhibit 5.1 to that report. However, the conformed signature of Dorsey & Whitney LLP was inadvertently omitted from the exhibit. This Form 8-K/A is being filed to include the conformed signature of Dorsey & Whitney LLP to that opinion and consent.

Other than as described above, no other change has been made to the Original 8-K.

Item 9.01 Financial Statements and Exhibits.

SIGNATURES

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.