# EDGAR Filing Document

**Accession Number:** 0001434647
**File Stem:** 0001437749-23-008434
**Filing Date:** 2023-3
**Character Count:** 4644
**Document Hash:** 7b6b9bd2917806635adfbc16127374fc
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001437749-23-008434.hdr.sgml**: 20230329

**ACCESSION NUMBER**: 0001437749-23-008434

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20230329

**DATE AS OF CHANGE**: 20230329

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ZEVRA THERAPEUTICS, INC.
- **CENTRAL INDEX KEY:** 0001434647
- **STANDARD INDUSTRIAL CLASSIFICATION:** PHARMACEUTICAL PREPARATIONS [2834]
- **IRS NUMBER:** 205894398
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-36913
- **FILM NUMBER:** 23775765

**BUSINESS ADDRESS:**
- **STREET 1:** 1180 CELEBRATION BOULEVARD, SUITE 103
- **CITY:** CELEBRATION
- **STATE:** FL
- **ZIP:** 34747
- **BUSINESS PHONE:** (321) 939-3416

**MAIL ADDRESS:**
- **STREET 1:** 1180 CELEBRATION BOULEVARD, SUITE 103
- **CITY:** CELEBRATION
- **STATE:** FL
- **ZIP:** 34747

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** KEMPHARM, INC
- **DATE OF NAME CHANGE:** 20130530

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** KEMPHARM INC
- **DATE OF NAME CHANGE:** 20080507

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**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION** 

**Washington, DC 20549** 

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**SCHEDULE 14A**

**(Rule 14a-101)** 

**INFORMATION REQUIRED IN PROXY STATEMENT** 

**SCHEDULE 14A INFORMATION** 

**Proxy Statement Pursuant to Section 14(a) of the** 

**Securities Exchange Act of 1934** 

**(Amendment No.)** 

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Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐

Check the appropriate box:

☐ Preliminary Proxy Statement

☐ **Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))**

☐ Definitive Proxy Statement

☒ Definitive Additional Materials

☐ Soliciting Material under §240.14a-12

**Zevra Therapeutics, Inc.** 

**(Name of Registrant as Specified in its Charter)** 

**(Name of Person(s) Filing Proxy Statement, if Other Than the Registrant)** 

Payment of Filing Fee (Check all boxes that apply):

☒ No fee required

☐ Fee paid previously with preliminary materials

☐ Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11

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The following social media posts were first used on March 29, 2023.

Zevra Therapeutics, Inc. (the "Company") posted the following messages on Twitter and LinkedIn:

![picture1.jpg](picture1.jpg)

![picture2.jpg](picture2.jpg)

Our focus is delivering transformational therapies for patients with rare diseases and creating value for our shareholders. To learn more about our plan and the importance of voting on the WHITE proxy card at this year's Annual Meeting, visit keepzevrastrong.com.

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**Additional Information and Where to Find It**

Zevra has filed with the Securities and Exchange Commission (the "SEC") a definitive proxy statement on Schedule 14A, containing a form of WHITE proxy card, with respect to its solicitation of proxies for Zevra's 2023 Annual Meeting of Stockholders. This communication is not a substitute for any proxy statement or other document that Zevra may file with the SEC in connection with any solicitation by Zevra.

INVESTORS AND SECURITY HOLDERS ARE URGED TO READ THE PROXY STATEMENT (INCLUDING ANY AMENDMENTS OR SUPPLEMENTS THERETO) FILED BY ZEVRA AND ANY OTHER RELEVANT DOCUMENTS FILED WITH THE SEC WHEN THEY BECOME AVAILABLE CAREFULLY AND IN THEIR ENTIRETY BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION ABOUT ANY SOLICITATION.

Investors and security holders may obtain copies of these documents and other documents filed with the SEC by Zevra free of charge through the website maintained by the SEC at www.sec.gov. Copies of the documents filed by Zevra are also available free of charge by accessing Zevra's website at www.zevra.com.

**Participants in the Solicitation**

This communication is neither a solicitation of a proxy or consent nor a substitute for any proxy statement or other filings that may be made with the SEC. Nonetheless, Zevra, its directors and executive officers and other members of management and employees may be deemed to be participants in the solicitation of proxies with respect to a solicitation by Zevra. Information about Zevra's executive officers and directors is available in Zevra's definitive proxy statement for the 2023 Annual Meeting of Stockholders, which was filed with the SEC on March 15, 2023. The definitive proxy statement is available free of charge at the SEC's website at www.sec.gov. Copies of the documents filed by Zevra are also available free of charge by accessing Zevra's website at www.zevra.com.