Mast Therapeutics, Inc. (Form: 8-K)  

 

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 19, 2014

Mast Therapeutics, Inc.
__________________________________________
(Exact name of registrant as specified in its charter)

     
Delaware 001-32157 84-1318182
_____________________
(State or other jurisdiction 		_____________
(Commission 		______________
(I.R.S. Employer
of incorporation) File Number) Identification No.)
      
12390 El Camino Real, Suite 150, San Diego, California   92130
_________________________________
(Address of principal executive offices) 		  ___________
(Zip Code)
     
Registrant’s telephone number, including area code:   858-552-0866

Not Applicable
______________________________________________
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:

[  ]  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))

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Item 5.03 Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year.

On March 19, 2014, the Board of Directors of Mast Therapeutics, Inc. (the "Company") approved an amendment to the Company’s Amended and Restated Bylaws, which, effective as of March 19, 2014, added a new Article X to select the Court of Chancery of the State of Delaware as the sole and exclusive forum for: (i) any derivative action brought on behalf of the Company, (ii) any action asserting a claim of breach of a fiduciary duty owed by any director, officer or other employee of the Company to the Company or its stockholders, (iii) any action asserting a claim arising pursuant to any provision of the General Corporation Law of the State of Delaware or the Company’s certificate of incorporation or bylaws, and (iv) any action asserting a claim governed by the internal affairs doctrine, in each case unless the Company consents in writing to the selection of an alternative forum.

The foregoing description does not purport to be complete and is qualified in its entirety by reference to the full text of the amendment to the Company’s bylaws, a copy of which is attached as Exhibit 3.1 to this Current Report and incorporated herein by reference.





Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

The list of exhibits called for by this Item is incorporated by reference to the Exhibit Index filed with this report.





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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.

         
    Mast Therapeutics, Inc.
          
March 21, 2014   By:   /s/ Patrick L. Keran
       
        Name: Patrick L. Keran
        Title: President and Chief Operating Officer

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Exhibit Index


     
Exhibit No.   Description
 
3.1
  Certificate of Amendment of the Amended and Restated Bylaws of Mast Therapeutics, Inc.