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) |
(IRS Employer Identification No.) |
(Address of principal executive offices) (Zip Code)
Registrant’s
telephone number, including area code:
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 (see General Instruction A.2. below):
| Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) | |
| Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) | |
| 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)) |
Securities registered pursuant to Section 12(b) of the Act:
| Title of each class | Trading Symbol(s) | Name of each exchange on which registered | ||
| The
|
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 5.02 | Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. |
Interim Chief Medical Officer
On August 18, 2026, the Board of Directors of Tonix Pharmaceuticals Holding Corp. (the “Company”) appointed Dr. Seth Lederman, the Company’s President and Chief Executive Officer, as the Company’s Interim Chief Medical Officer.
Dr. Lederman, age 69, has been the Company’s President, Chief Executive Officer and Chairman of the Board since October 2011, and will continue to serve in these roles.
There are no arrangements or understandings between Dr. Lederman and any other person pursuant to which Dr. Lederman was appointed Interim Chief Medical Officer. There are no family relationships between Dr. Lederman and any director or executive officer of the Company.
| Item 8.01 | Other Events. |
On August 18, 2026, the Company announced the appointment of Dr. Lederman to Interim Chief Medical Officer of the Company.
SIGNATURE
Pursuant to the requirement of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
| TONIX PHARMACEUTICALS HOLDING CORP. | ||
| Date: August 18, 2026 | By: | /s/ Bradley Saenger |
| Bradley Saenger | ||
| Chief Financial Officer | ||