SUPN schedules Nov 4 after-hours Q3 results, webcast at 4:30 ET

Rhea-AI Filing Summary

Supernus Pharmaceuticals (SUPN) announced it will report third quarter 2025 results after the market closes on November 4, 2025.

Management will host a conference call and webcast on November 4, 2025 at 4:30 p.m. ET to discuss its financial and business results.

The announcement was furnished via a press release included as Exhibit 99.1.

8-K Event Classification

2 items: 2.02, 9.01

2 items

Item 2.02 Results of Operations and Financial Condition Financial

Disclosure of earnings results, typically an earnings press release or preliminary financials.

Item 9.01 Financial Statements and Exhibits Exhibits

Financial statements, pro forma financial information, and exhibit attachments filed with this report.

Understanding 8-K Material Events →

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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.

2

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

3

FAQ

When will SUPN report Q3 2025 results?

The company will report third quarter 2025 results after the market closes on November 4, 2025.

What time is Supernus (SUPN) hosting its Q3 2025 call?

The conference call and webcast are scheduled for 4:30 p.m. ET on November 4, 2025.

What period does the upcoming SUPN announcement cover?

It covers the third quarter of 2025.

Will there be a webcast for SUPN’s Q3 2025 results?

Yes. The company will host a conference call and webcast on November 4, 2025 at 4:30 p.m. ET.

Where can I find the related SUPN press release?

It is furnished as Exhibit 99.1.