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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1. Name and Address of Reporting Person * Greenberg Joseph G.   2. Issuer Name and Ticker or Trading Symbol Contango ORE, Inc. [CTGO] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 3700 BUFFALO SPEEDWAY, SUITE 925 3. Date of Earliest Transaction (Month/Day/Year) 08/27/2016 (Street) HOUSTON, TX 77098 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 Common Stock, par value $0.01 08/27/2016   M   2,344 A $ 12.75 (1) 74,082 D   Common Stock, par value $0.01 08/27/2016   M   5,833 A $ 10 (2) 79,915 D   Common Stock, par value $0.01 08/27/2016   M   2,917 A $ 10 (3) 82,832 D

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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

Stock Option (right to buy)

$ 12.75

08/27/2016

M

5,000

(1)

09/15/2016

Common Stock

5,000

(1)

35,000

D

Stock Option (right to buy)

$ 10

08/27/2016

M

10,000

(2)

07/03/2017

Common Stock

10,000

(2)

25,000

D

Stock Option (right to buy)

$ 10

08/27/2016

M

5,000

(3)

12/07/2017

Common Stock

5,000

(3)

20,000

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Greenberg Joseph G. 3700 BUFFALO SPEEDWAY, SUITE 925 HOUSTON, TX 77098	X

Signatures

/s/ Leah Gaines as Attorney in Fact for Joseph G. Greenberg		09/02/2016
**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)	On August 27, 2016, the reporting person received 2,344 shares of Common Stock upon the net exercise of 5,000 of the reporting person's stock options that were granted on 9/15/2011. The reporting person forfeited 2,656 shares of Common Stock underlying the stock option in payment of the exercise price resulting from the exercise, using the closing stock price on August 26, 2016, of $24. These options fully vested on September 15, 2013.
(2)	On August 27, 2016, the reporting person received 5,833 shares of Common Stock upon the net exercise of 10,000 of the reporting person's stock options that were granted on 7/3/2012. The reporting person forfeited 4,167 shares of Common Stock underlying the stock option in payment of the exercise price resulting from the exercise, using the closing stock price on August 26, 2016, of $24. These options fully vested on July 3, 2014.
(3)	On August 27, 2016, the reporting person received 2,917 shares of Common Stock upon the net exercise of 5,000 of the reporting person's stock options that were granted on 12/7/2012. The reporting person forfeited 2,083 shares of Common Stock underlying the stock option in payment of the exercise price resulting from the exercise, using the closing stock price on August 26, 2016, of $24. These options fully vested on December 7, 2014.

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