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): October 22, 2017

SenesTech, Inc.

(Exact name of registrant as specified in its charter)

Delaware	001-37941	20-2079805
(State or other jurisdiction of incorporation)	(Commission File No.)	(IRS Employer Identification No.)

3140 N. Caden Court, Suite 1

Flagstaff, AZ 86004

(Address of principal executive offices) (Zip Code)

(928) 779-4143

(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 (see General Instruction A.2. below):

☐ 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))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act (17 CFR 230.405) or Rule 12b-2 of the Exchange Act of 1934 (17 CFR 240.12b-2).

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

On October 22, 2017, Bob Ramsey notified the Company of his intention to resign as a member of the Board of Directors of the Company, effective immediately. Mr. Ramsey’s resignation is for personal reasons and was not the result of any disagreement with the Company on any matter relating to the Company’s operations, policies or practices. The Board of Directors is currently evaluating appropriate candidates to replace Mr. Ramsey. Mr. Ramsey served on the Compensation Committee and the Nominating and Corporate Governance Committee.

SIGNATURE

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.

Date: October 26, 2017

SENESTECH, INC.
By:	/s/ Thomas C. Chesterman
	Thomas C. Chesterman
	Chief Financial Officer