SEC Form SC 13G filed by SG Blocks Inc.

6/3/22 1:40:58 PM ET

RETAIL: Building Materials

Consumer Discretionary

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SC 13G 1 SGBX13G.txt SGBX UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. ___)* SG BLOCKS, INC. (Name of Issuer) COMMON STOCK (Title of Class of Securities) 78418A505 (CUSIP Number) May 31, 2022 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [X] Rule 13d-1(b) [_] Rule 13d-1(c) [_] Rule 13d-1(d) *The remainder of this cover page shall be filled out for a reporting persons initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page. The information required in the remainder of this cover page shall not be deemed to be filed for the purpose of Section 18 of the Securities Exchange Act of 1934 (Act) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes). SCHEDULE 13G CUSIP No. 78418A505 1 Names of Reporting Persons GROUP ONE TRADING, LP 2 Check the appropriate box if a member of a Group (see instructions) (a) [ ] (b) [X] 3 Sec Use Only 4 Citizenship or Place of Organization CALIFORNIA, USA Number of Shares Beneficially Owned by Each Reporting Person With: 5 Sole Voting Power 1,307,907 6 Shared Voting Power 7 Sole Dispositive Power 1,307,907 8 Shared Dispositive Power 9 Aggregate Amount Beneficially Owned by Each Reporting Person 1,307,907 10 Check box if the aggregate amount in row (9) excludes certain shares (See Instructions) [ ] 11 Percent of class represented by amount in row (9) 10.89% 12 Type of Reporting Person (See Instructions) BD Item 1. (a) Name of Issuer: SG BLOCKS, INC. (b) Address of Issuers Principal Executive Offices: 5011 GATE PARKWAY BUILDING 100, SUITE 100 JACKSONVILLE, FL 32256 Item 2. (a) Name of Person Filing: GROUP ONE TRADING, LP (b) Address of Principal Business Office or, if None, Residence: 425 S. FINANCIAL PLACE, SUITE 3400 CHICAGO, IL 60605 (c) Citizenship: CALIFORNIA, USA (d) Title and Class of Securities: COMMON STOCK (e) CUSIP No.: 78418A505 Item 3. If this statement is filed pursuant to 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a: (a) [X] Broker or dealer registered under Section 15 of the Act; (b) [_] Bank as defined in Section 3(a)(6) of the Act; (c) [_] Insurance company as defined in Section 3(a)(19) of the Act; (d) [_] Investment company registered under Section 8 of the Investment Company Act of 1940; (e) [_] An investment adviser in accordance with Rule 13d-1(b)(1)(ii)(E); (f) [_] An employee benefit plan or endowment fund in accordance with Rule 13d-1(b)(1)(ii)(F); (g) [_] A parent holding company or control person in accordance with Rule 13d-1(b)(1)(ii)(G); (h) [_] A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813); (i) [_] A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940; (j) [_] A non-U.S. institution in accordance with Rule 240.13d-1(b)(1)(ii)(J); (k) [_] Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K). If filing as a non-U.S. institution in accordance with Rule 240.13d-1(b)(1)(ii)(J), please specify the type of institution: ____ Item 4. Ownership (a) Amount Beneficially Owned: 1,307,907 (b) Percent of Class: 10.89% (c) Number of shares as to which such person has: (i) Sole power to vote or to direct the vote: 1,307,907 (ii) Shared power to vote or to direct the vote: (iii) Sole power to dispose or to direct the disposition of: 1,307,907 (iv) Shared power to dispose or to direct the disposition of: Item 5. Ownership of Five Percent or Less of a Class. If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following [ ]. Item 6. Ownership of more than Five Percent on Behalf of Another Person. NOT APPLICABLE Item 7. Identification and classification of the subsidiary which acquired the security being reported on by the parent holding company or control person. NOT APPLICABLE Item 8. Identification and classification of members of the group. NOT APPLICABLE Item 9. Notice of Dissolution of Group. NOT APPLICABLE Item 10. Certifications. BY SIGNING BELOW, I CERTIFY THAT, TO THE BEST OF MY KNOWLEDGE AND BELIEF, THE SECURITIES REFERRED TO ABOVE WERE ACQUIRED BY AND ARE HELD IN THE ORDINARY COURSE OF BUSINESS AND WERE NOT ACQUIRED AND ARE NOT HELD FOR THE PURPOSE OF OR WITH THE EFFECT OF CHANGING OR INFLUENCING THE CONTROL OF THE ISSUER OF THE SECURITIES AND WERE NOT ACQUIRED AND ARE NOT HELD IN CONNECTION WITH OR AS A PARTICIPANT IN ANY TRANSACTION HAVING THAT PURPOSE OR EFFECT. SIGNATURE After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct. Dated: 06/03/2022 /s/ Kyle Tondo-Kramer Kyle Tondo-Kramer Chief Compliance Officer

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SEC Form SC 13G filed by SG Blocks Inc.

6/3/22 1:40:58 PM ET

$SGBX

RETAIL: Building Materials

Consumer Discretionary

Get the next $SGBX alert in real time by email

SEC Form SC 13G filed by SG Blocks Inc.

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IBN Initiates Coverage of Safe and Green Holdings Corp.

SGBX and Subsidiary Olenox Energy Tout Reliability of Mission-Critical Web Services in Collaborative Partnership with Global Technology Company OneQode

SGBX Subsidiary Olenox Energy Announces an Aggressive Drilling Agenda Slated to Begin Q4 2025 and Expand Throughout 2026

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Chief Executive Officer Galvin Paul M. was granted 195,221 shares, increasing direct ownership by 456% to 238,043 units (SEC Form 4)

Kaelin Patricia was granted 300,000 shares, increasing direct ownership by 500% to 360,000 units (SEC Form 4)

Safe & Green Holdings Corp. disposed of 93,088 shares, decreasing direct ownership by 1% to 6,553,508 units (SEC Form 4)

$SGBX SEC Filings

SEC Form 424B3 filed by Safe & Green Holdings Corp.

Safe & Green Holdings Corp. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Creation of a Direct Financial Obligation, Financial Statements and Exhibits

SEC Form EFFECT filed by Safe & Green Holdings Corp.

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SEC Form SC 13G filed by Safe & Green Holdings Corp.

SEC Form SC 13D/A filed by Safe & Green Holdings Corp. (Amendment)

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SGBX and Subsidiary Olenox Energy Tout Reliability of Mission-Critical Web Services in Collaborative Partnership with Global Technology Company OneQode

SGBX Subsidiary Olenox Energy Announces an Aggressive Drilling Agenda Slated to Begin Q4 2025 and Expand Throughout 2026

SGBX Subsidiary Olenox to Implement AI Algorithm to Streamline Wellsite Production and Operator Input

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Safe & Green Holdings Corp. Signs Letter of Intent to Acquire Giant Containers Inc.

Safe and Green Holdings Appoints Samarth Verma to its Board of Directors

Safe & Green Holdings Corp. Provides Corporate Update

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