FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person * Wong Mark   2. Issuer Name and Ticker or Trading Symbol S&W Seed Co [SANW] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) President & CEO (Last) (First) (Middle) 1941 PEARL STREET, SUITE 200 3. Date of Earliest Transaction (Month/Day/Year) 08/31/2018 (Street) BOULDER, CO 80302 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Restricted Stock Units

(1)

08/31/2018

A

37,500

10/01/2018(2)

(2)

Common Stock

37,500

$ 0 (3)

37,500

D

Employee Stock Options (right to buy)

$ 3.2

08/31/2018

A

100,000

10/01/2018(4)

08/31/2028

Common Stock

100,000

$ 0 (3)

100,000

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Wong Mark 1941 PEARL STREET, SUITE 200 BOULDER, CO 80302	X		President & CEO

Signatures

/s/ Mark Wong		09/05/2018
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Each restricted stock unit ("RSU") represents the contingent right to receive one share of common stock upon vesting of that RSU. The closing price of the Issuer's common stock on the date of this RSU award was $3.20.
(2)	The RSUs vest quarterly over three years on the first day of each fiscal quarter, commencing on October 1, 2018 and continuing thereafter on the first day of each succeeding fiscal quarter through and including July 1, 2021, subject to continued service with the Issuer on each respective vesting date. Of the quarterly vesting installments, 11 will vest an aggregate of 8,333 RSUs, and the 12th installment will vest an aggregate of 8,337 RSUs.
(3)	The RSUs and options were granted pursuant to the Issuer's Amended and Restated 2009 Equity Incentive Plan.
(4)	The options vest in 12 quarterly installments over three years, commencing on October 1, 2018 and continuing thereafter on the first day of each succeeding fiscal quarter through and including July 1, 2021, subject to continued service with the Issuer on each respective vesting date. A total of 3,125 options will vest at each respective vesting date.

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