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    Monolithic Power Systems Inc. filed SEC Form 8-K: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits

    3/26/25 2:49:49 PM ET
    $MPWR
    Semiconductors
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    Get the next $MPWR alert in real time by email
    mpwr20250317_8k.htm
    false 0001280452 0001280452 2025-03-26 2025-03-26
    --12-31


     
    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):
    March 26, 2025
     

     
    MONOLITHIC POWER SYSTEMS, INC.
    (Exact name of registrant as specified in its charter)
     
    Delaware
     
    000-51026
     
    77-0466789
    (State or other jurisdiction of
     
    (Commission
     
    (I.R.S. Employer
    incorporation or organization)
     
    File Number)
     
    Identification Number)
     
    5808 Lake Washington Blvd. NE,
    Kirkland, Washington
    (Address of principal executive offices)
    98033
    (Zip Code)
     
    (425) 296-9956
    (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:
     
    ☐
    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
    Common Stock, par value $0.001 per share
    MPWR
    The NASDAQ Global Select Market
     
    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 5.03 Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year.
     
    Amended and Restated Bylaws
     
    On March 26, 2025, the Board of Directors of Monolithic Power Systems, Inc. (the “Company”) approved the Amended and Restated Bylaws of Monolithic Power Systems, Inc. (the “Amended Bylaws”), which became effective immediately. The Amended Bylaws establish a right for stockholders to call a special meeting and set forth the applicable requirements and procedures in connection therewith, including the time, place, manner, and required disclosures for stockholder-called special meetings. The Amended Bylaws require the Company’s Board of Directors to call a special meeting of its stockholders at the request of stockholders holding at least 30% in the aggregate of the outstanding shares of common stock of the Company entitled to vote generally for the election of directors. Requesting stockholders must have held such shares continuously for a period of at least one year prior to the date the special meeting request is delivered. The right to call a special meeting requires that requesting stockholders provide certain information and is subject to timing and other requirements. The Amended Bylaws also incorporate certain clarifying and conforming changes.
     
    The foregoing description of the Amended Bylaws does not purport to be complete and is qualified in its entirety by reference to the full text of the Amended Bylaws, a copy of which is filed with this Current Report on Form 8-K as Exhibit 3.1, and is incorporated herein by reference.
     
    Item 9.01 Financial Statements and Exhibits.
     
    (d) Exhibits.
     
    Exhibit
     
    Description
         
    3.1
     
    Amended and Restated Bylaws of Monolithic Power Systems, Inc., Effective March 26, 2025.
    104
     
    Cover Page Interactive Data File (embedded within the Inline XBRL Document).
     
     

     
     
    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, thereunto duly authorized.
     
    Date: March 26, 2025
    By:
    /s/ Saria Tseng
     
       
    Saria Tseng
     
       
    Executive Vice President, Strategic Corporate Development, General Counsel and Corporate Secretary
     
     
     
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