Company: SINT
Filing Date: 2025-10-03
Form Type: 424B5
Source: 0001493152-25-016902
Chunk: 16

Company: Sintx Technologies, Inc.
Filing Date: 2025-10-03
Form: 424B5
Chunk 16
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 we also may sell shares of our Common Stock to the sales agent, as principal for its own account, at a price per share agreed upon at the time of sale. If we sell shares to the sales agent as principal, we will enter into a separate term agreement with the sales agent and we will describe the agreement in a separate prospectus supplement or pricing supplement.

To the extent required by Regulation M, Wainwright will not engage in any market making activities involving our shares of Common Stock while the offering is ongoing under this prospectus supplement.

The offering of shares pursuant to the Sales Agreement will terminate upon the termination of the Sales Agreement by us or by the sales agent as provided therein or upon the sale of all the shares.

In connection with the sale of shares of our Common Stock on our behalf, the sales agent will be deemed to be an “underwriter” within the meaning of the Securities Act, and the compensation paid to the sales agent will be deemed to be underwriting commissions or discounts. We have agreed to provide indemnification and contribution to the sales agent against certain liabilities, including civil liabilities under the Securities Act.

Our Common Stock is listed on The Nasdaq Capital Market and trades under the symbol “SINT.” The transfer agent and registrar for our Common Stock is Equiniti Trust Company, LLC. The transfer agent and the registrar’s address is 6201 15th Avenue, Brooklyn, NY 11219.

Wainwright and its affiliates have provided, and may in the future provide, various investment banking, commercial banking and other financial services for us and our affiliates, for which services they may in the future receive customary fees and commissions. In September 2025, Wainwright acted as placement agent in connection with our warrant inducement transaction and received customary fees. In addition, in the ordinary course of its various business activities, the sales agent and its affiliates may make or hold a broad array of investments and actively trade debt and equity securities (or related derivative securities) and financial instruments (which may include bank loans) for their own account and for the accounts of their customers. Such investments and securities activities may involve securities and/or instruments of ours or our affiliates. The sales agent or its affiliates may also make investment recommendations and/or publish or express independent research views in respect of such securities or financial instruments and may hold, or recommend to clients that they acquire, long and/or short positions in such securities and instruments.

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<div align='center'>LEGAL MATTERS</div>

Certain legal matters in connection