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): January 23, 2015

 

 

Mast Therapeutics, Inc.

(Exact name of registrant as specified in its charter)

 

 

 

Delaware   001-32157   84-1318182

(State or other jurisdiction

of incorporation)

 

(Commission

File Number)

 

(IRS Employer

Identification No.)

3611 Valley Centre Drive, Suite 500,

San Diego, California

  92130
(Address of principal executive offices)   (Zip Code)

Registrant’s telephone number, including area code: (858) 552-0866

12390 El Camino Real, Suite 150, San Diego, California 92130

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))

 

 

 


Item 5.02. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

On January 23, 2015, Patrick L. Keran, the President, Chief Operating Officer and Secretary of Mast Therapeutics, Inc. (the “Company”), began a transition period whereby he will be stepping down from that role and leaving the Company effective February 28, 2015.


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.
January 27, 2015 By:

/s/ Brandi L. Roberts

Name: Brandi L. Roberts
Title: Chief Financial Officer and Senior Vice President