SEC Form 4

FORM 4		UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* Hillair Capital Investments LP (Last) (First) (Middle) C/O HILLAIR CAPITAL MANAGEMENT LLC 345 LORTON AVENUE, SUITE 303 (Street) BURLINGAME CA 94010 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol SG BLOCKS, INC. [ SGBX ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director X 10% Owner Officer (give title below) Other (specify below)
	3. Date of Earliest Transaction (Month/Day/Year) 08/31/2017
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person X Form filed by More than One Reporting Person

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	08/31/2017		J(1)		315,238	D	$0(2)	622,726(3)	D(4)

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 Securities Underlying Derivative Security (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: 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)	$3	08/31/2017		J(1)			11,203	(5)	10/31/2026	Common Stock	11,203	$0(2)	22,131	D(4)

1. Name and Address of Reporting Person* Hillair Capital Investments LP (Last) (First) (Middle) C/O HILLAIR CAPITAL MANAGEMENT LLC 345 LORTON AVENUE, SUITE 303 (Street) BURLINGAME CA 94010 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Hillair Capital Management LLC (Last) (First) (Middle) C/O HILLAIR CAPITAL MANAGEMENT LLC 345 LORTON AVENUE, SUITE 303 (Street) BURLINGAME CA 94010 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* McAvoy Sean M (Last) (First) (Middle) C/O HILLAIR CAPITAL MANAGEMENT LLC 345 LORTON AVENUE, SUITE 303 (Street) BURLINGAME CA 94010 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer X Director X 10% Owner Officer (give title below) Other (specify below)

Explanation of Responses:

1. Pursuant to a Participation Agreement, dated August 31, 2017, between Hillair Capital Investments L.P., a Cayman Islands limited partnership ("Hillair Investments"), acting through its general partner, Hillair Capital Advisors LLC, and HSPL Holdings, LLC ("HSPL"), Hillair Investments agreed to transfer to HSPL (i) 315,238 shares of the issuer's common stock and (ii) options to purchase 11,203 shares of the issuer's common stock, as soon as reasonably practicable after certain lock-up restrictions on such shares expire, in exchange for HSPL's withdrawal of participation in the master fund managed by Hillair Investments.

2. The shares and options were distributed in-kind from Hillair Investments to HSPL in partial satisfaction of a withdrawal from the master fund managed by Hillair Investments.

3. Increase in share number due to the inadvertent omission of 345 shares held by the reporting persons from prior reports.

4. The securities reported herein are owned directly by Hillair Investments, and indirectly by Hillair Capital Management LLC ("Hillair Management"), as the investment advisor of Hillair Capital, and Sean M. McAvoy, as the manager of Hillair Management. Hillair Management disclaims beneficial ownership of the reported securities except to the extent of its pecuniary interest therein.

5. The options have vested in their entirety and are fully exercisable.

	Hillair Capital Investments L.P., /s/ Sean M. McAvoy, Authorized Signatory	01/05/2018
	Hillair Capital Management LLC, /s/ Sean M. McAvoy, Authorized Signatory	01/05/2018
	/s/ Sean M. McAvoy	01/05/2018
	** Signature of Reporting Person	Date
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