false000135657600013565762025-10-212025-10-21
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Date of Report (Date of earliest event reported): October 21, 2025
Supernus Pharmaceuticals, Inc.
(Exact name of registrant as specified in its charter)
| | | | | | | | | | | |
Delaware | 001-35518 | 20-2590184 |
(State or other jurisdiction of incorporation or organization) | (Commission File Number) | (I.R.S. Employer Identification No.) |
| |
| 9715 Key West Ave | Rockville | MD | 20850 |
(Address of Principal Executive Offices) | | (Zip Code) |
Registrant’s telephone number, including area code: (301) 838-2500
Not Applicable
(Former name or former address, if changed since last report.)
Securities registered pursuant to Section 12(b) of the Exchange Act | | | | | | | | |
| Title of each class | Trading Symbol | Name of each exchange on which registered |
| Common Stock, $0.001 par value per share | SUPN | The Nasdaq Stock Market LLC |
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))
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). ☐
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 2.02 Results of Operations and Financial Condition.
On October 21, 2025, Supernus Pharmaceuticals, Inc. issued a press release announcing that it expects to report its business results for the third quarter of 2025 after the market closes on Tuesday, November 4, 2025. The Company will host a conference call and webcast on Tuesday, November 4, 2025 at 4:30 p.m. E.T. to discuss its third quarter 2025 financial and business results. A copy of this press release is furnished as Exhibit 99.1 hereto and is incorporated herein by reference.
Item 9.01 Financial Statements and Exhibits.
(d) Exhibits
| | | | | |
| Exhibit | Description |
| |
| 99.1 | Press Release dated October 21, 2025 filed as an Exhibit pursuant to Item 2.02 hereof. |
| |
| 104 | The cover page from this Current Report on Form 8-K, formatted in Inline XBRL. |
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
| | | | | | | | |
| | SUPERNUS PHARMACEUTICALS, INC. |
| | |
| DATED: October 21, 2025 | By: | /s/ Timothy C. Dec |
| | | Timothy C. Dec
Senior Vice President and Chief Financial Officer |
