Company: INTS
Filing Date: 2025-06-12
Form Type: 424B5
Source: 0001628280-25-031040
Chunk: 22

Company: INTENSITY THERAPEUTICS, INC.
Filing Date: 2025-06-12
Form: 424B5
Chunk 22
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 or arrangement that is treated as partnerships for U.S. federal income tax purposes) that holds our common stock should consult his, her or its tax advisor regarding the tax consequences of acquiring, holding and disposing of our common stock through a partnership or other pass-through entity, as applicable.

This discussion is for general information only and is not intended to be, and may not be construed as, tax advice. Accordingly, all prospective holders of our common stock should consult their tax advisors with respect to the U.S. federal, state, local and non-U.S. tax consequences of the purchase, ownership and disposition of our common stock.

Material U.S. Federal Income Tax Considerations of Owning and Disposing of Common Stock for U.S. Holders

The following discusses the material U.S. federal income tax consideration of owning and disposing of our Common Stock for a U.S. holder. This section does not address the U.S. federal income tax considerations for U.S. holders of backup withholding and information reporting.

For purposes of this discussion, a “U.S. holder” is any beneficial owner of our Common Stock that, for U.S. federal income tax purposes, is:

• an individual who is a citizen or resident of the United States;

• a domestic corporation;

• an estate, the income of which is subject to U.S. federal income tax regardless of its source; or

• a trust, if (A) a U.S. court is able to exercise primary supervision over the trust’s administration and one or more

• U.S. persons have authority to control all of the trust’s substantial decisions or (B) the trust has validly elected to be treated as a U.S. person for U.S. federal income tax purposes.

#### Distributions on Our Common Stock
As described in the section titled “Dividend Policy,” we do not anticipate paying any future distributions on our common stock. However, if we do make cash or other property distributions on our common stock, such distributions will constitute dividends for U.S. federal income tax purposes to the extent paid out of our current or accumulated earnings and profits, as determined for U.S. federal income tax purposes. Amounts not treated as dividends for U.S. federal income tax purposes will constitute a return of capital to the extent of the holder’s tax basis in our common stock, and, thereafter, as gain on the sale or other disposition of our common stock, which is taxed as described under “— Gains on Sale or Other Taxable Disposition of Our Common Stock ”