Regulation FD Disclosure Form 8 K

Item 7.01. Regulation FD Disclosure.

On December 11, 2024, scPharmaceuticals Inc. (the "Company") disclosed it has recently observed variability during shelf-life testing in one lot of the SCP-111Combination Product. While the impact, if any, on the timing of the Company's targeted January 2025 sNDA submission is not certain at this time, it may result in the submission occurring later in 2025.

The information contained in Item 7.01 of this Current Report on Form 8-Kshall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly provided by specific reference in such a filing.

Forward-Looking Statements

This Current Report on Form 8-K contains "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. All statements contained in this Current Report on Form 8-K that do not relate to matters of historical fact should be considered forward-looking statements, including, but not limited to, statements regarding the SCP-111Combination Product; the potential submission of the sNDA for the SCP-111Combination Product and the timing thereof. Any forward-looking statements in this Current Report on Form 8-K are based on management's current expectations of future events and are subject to a number of risks and uncertainties that could cause actual results to differ materially and adversely from those set forth in or implied by such forward-looking statements. These risks and uncertainties include but are not limited to, our dependence on the commercial success of FUROSCIX and, if approved, our other product candidates; risks related to the receipt of regulatory approval for our product candidates; risks related to our ability to manufacture, or the ability of third parties to deliver, sufficient product for commercialization of FUROSCIX or any of our product candidates, if approved; and clinical and preclinical development involves a lengthy and expensive process with an uncertain outcome, and any difficulties or delays in the commencement or completion, or the termination or the potential for the results from any clinical trials to support submission of sNDAs or comparable regulatory applications. For a discussion of these and other risks and uncertainties, and other important factors, any of which could cause our actual results to differ from those contained in the forward-looking statements, see the sections entitled "Risk Factors" in the Company's Annual Report on Form 10-K forthe year ended December 31, 2023, on file with the Securities and Exchange Commission, available at the Securities and Exchange Commission's website at www.sec.gov, as well as discussions of potential risks, uncertainties and other important factors in the Company's subsequent filings with the Securities and Exchange Commission. All information in this Current Report on Form 8-K is as of the date of the release, and the Company undertakes no duty to update this information unless required by law.