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):  May 23, 2008

Merit Medical Systems, Inc.

(Exact name of registrant as specified in its charter)

(801) 253-1600

(Registrant’s telephone number, including area code)

N/A

(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:

o            Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

o            Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

o            Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

o            Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 3.03.   Material Modification to Rights of Security Holders.

On May 23, 2008, Merit Medical Systems, Inc. (“Merit”) filed with the Utah Division of Corporations and Commercial Code the Articles of Amendment to Merit’s Articles of Incorporation, as previously amended (the “Articles of Amendment”).  The Articles of Amendment were approved at Merit’s 2008 Annual Meeting of Shareholders, held on May 21, 2008, by the holders of a majority of Merit’s issued and outstanding shares of capital stock.  The proposal to approve the Articles of Amendment was discussed in greater detail in Merit’s definitive proxy statement filed with the U.S. Securities and Exchange Commission on April 8, 2008.  The Articles of Amendment provide for an increase in the number of authorized shares of Merit’s capital stock to one hundred five million (105,000,000), of which five million (5,000,000) shall be shares of preferred stock, no par value, and one hundred million (100,000,000) shall be shares of common stock, no par value.  Merit’s board of directors previously adopted, subject to shareholder approval, resolutions approving the Amendment on March 19, 2008.

Item 9.01.   Financial Statements and Exhibits

(d)           Exhibits

3.1          Articles of Amendment to the Articles of Incorporation of Merit Medical Systems, Inc., dated  May 23, 2008.

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SIGNATURES

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.

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EXHIBIT INDEX

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Exhibit 3.1

ARTICLES OF AMENDMENT

TO THE

ARTICLES OF INCORPORATION

OF

MERIT MEDICAL SYSTEMS, INC.

May 23, 2008

In accordance with Section 16-10a-1006 of the Utah Revised Business Corporation Act (the “Act”), MERIT MEDICAL SYSTEMS, INC., a Utah corporation (the “Corporation”), hereby declares and certifies as follows:

1.             The name of the Corporation is MERIT MEDICAL SYSTEMS, INC.

2.             The first full paragraph of Article IV of the Articles of Incorporation of the Corporation, as amended to date, shall be amended and replaced in its entirety as follows (the “Amendment”):

The total number of shares of capital stock which the corporation shall have the authority to issue is one hundred five million (105,000,000), of which five million (5,000,000) shall be shares of preferred stock, no par value (hereinafter called “Preferred Stock”), and one hundred million (100,000,000) shall be shares of common stock, no par value (hereinafter called “Common Stock”).

3.             The Amendment does not provide for an exchange, reclassification, or cancellation of issued shares.

4.             The Amendment was adopted as of May 21, 2008 in accordance with the provisions of the Act.

5.             The designation, number of outstanding shares, number of votes entitled to be cast, number of shares indisputably representing at the meeting at which the Amendment was considered, and the total number of votes cast for, and against, the Amendment by the sole voting group entitled to vote on the Amendment were as follows:

The number of votes cast for the Amendment was sufficient for approval.

IN WITNESS WHEREOF, these Articles of Amendment have been executed by the Corporation as of the date first written above.