Sionna Therapeutics Inc. filed SEC Form 8-K: Regulation FD Disclosure
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM
CURRENT REPORT
Pursuant to Section 13 or 15(d)
of the Securities Exchange Act of 1934
Date of Report (date of earliest event reported):
(Exact name of registrant as specified in its charter)
| (State or other jurisdiction of incorporation) |
(Commission File Number) |
(I.R.S. Employer Identification No.) |
SIONNA THERAPEUTICS, INC.
(Address of principal executive offices, including zip code)
(Registrant’s telephone number, including area code)
Not Applicable
(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:
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| Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) |
| Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) |
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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
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| Item 7.01 | Regulation FD Disclosure. |
On June 4, 2025, Sionna Therapeutics, Inc. issued a press release announcing data from its Phase 1 clinical trials of its product candidates SION-719 and SION-451, and its plans for future clinical development of these product candidates. The full text of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K.
The information set forth under this Item 7.01 and in Exhibit 99.1 attached hereto is intended to be furnished and shall 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 or the Exchange Act, except as expressly set forth by specific reference in such filing.
| Item 9.01 | Financial Statements and Exhibits. |
(d) Exhibits
| 99.1 | Press Release of Sionna Therapeutics, Inc. dated June 4, 2025. | |
| 104 | Cover Page Interactive Data File (embedded within the Inline XBRL document). | |
SIGNATURE
Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
| Sionna Therapeutics, Inc. | ||||||
| Date: June 4, 2025 | By: | /s/ Jennifer Fitzpatrick | ||||
| Name: | Jennifer Fitzpatrick | |||||
| Title: | Chief Legal Officer | |||||