SG BLOCKS, INC.
- CIK: 0001023994
- EIN: 95-4463937
- Business address: 195 MONTAGUE STREET, 14TH FLOOR, BROOKLYN, New York, 11201
About SG BLOCKS, INC.
SG BLOCKS, INC. (CIK: 0001023994) is an American company incorporated in the state of New York. Head office is located at 195 MONTAGUE STREET, 14TH FLOOR, BROOKLYN, New York, 11201. Work in the industry 5030 - (CF Office: Office of Trade & Services) WHOLESALE-LUMBER & OTHER CONSTRUCTION MATERIALS. SG BLOCKS, INC. is a public company and trade via Over-The-Counter (OTC).Old names:
- CDSI HOLDINGS INC from 1999-14-Apr to 2011-18-Nov
- PC411 INC from 1997-12-May to 1998-11-Dec
Ownership
| Owner | Filings | Transaction Date | Type of Owner |
|---|---|---|---|
| Anderson Jill Ellen | 0001992396 | Aug-30-2023 | director |
| Villaverde Vanessa | 0001991921 | Aug-24-2023 | director |
| Kaelin Patricia | 0001976754 | May-01-2023 | officer: Chief Financial Officer |
| Cormier-May Elizabeth | 0001961240 | Jan-06-2023 | director |
| Hawkins Shafron E. | 0001960540 | Dec-22-2022 | director |
| Shaw John William | 0001969685 | Nov-28-2022 | 10 percent owner |
| Safina Joseph | 0001320353 | Oct-01-2021 | director |
| Blumenfeld Yaniv | 0001738621 | Oct-01-2021 | director |
| Sheeran Gerald Anthony | 0001787009 | Oct-01-2021 | officer: Acting Chief Financial Officer |
| Coleman Margaret | 0001819986 | Oct-01-2021 | director |
| Villareal David | 0001866214 | Oct-01-2021 | director |
| Rogers William Jeffrey | 0001887312 | Sep-27-2021 | officer: Chief Operating Officer |
| SWETS LARRY G JR | 0001409891 | Mar-06-2020 | 10 percent owner |
| Potts James C | 0001763513 | Dec-27-2018 | director |
| Titan Advisors, LLC | 0001676319 | Dec-19-2017 | 10 percent owner |
| HSPL Holdings, LLC | 0001727083 | Dec-19-2017 | 10 percent owner |
| Moore A Richard JR | 0001697761 | Feb-02-2017 | director |
| Ayyar Balan R | 0001697760 | Jan-30-2017 | director |
| Kaufman Neal P | 0001349462 | Jun-30-2016 | director |
| Shetty Mahesh S | 0001362346 | Jun-30-2016 | director, officer: CFO |
| Hillair Capital Investments LP | 0001536125 | Jun-30-2016 | 10 percent owner |
| Grossman Bruce | 0001638139 | Jun-30-2016 | 10 percent owner |
| McAvoy Sean M | 0001642615 | Jun-30-2016 | 10 percent owner |
| Hillair Capital Management LLC | 0001642616 | Jun-30-2016 | 10 percent owner |
| Nuccitelli Marc | 0001681615 | Jun-30-2016 | 10 percent owner |
| BELL MARC N | 0001195910 | Jan-30-2014 | director |
| Casano Frank | 0001599363 | Jan-30-2014 | director |
| LAMPEN RICHARD | 0001047092 | Nov-07-2011 | director |
| KIRKLAND J BRYANT III | 0001142748 | Nov-07-2011 | director |
| WASSERMAN BRIAN A | 0001124484 | Nov-04-2011 | officer: CFO |
| Tacopina Joseph | 0001532816 | Nov-04-2011 | director |
| Magrane J. Scott | 0001532973 | Nov-04-2011 | director |
| Galvin Paul M. | 0001532974 | Nov-04-2011 | director, officer: CEO |
| Strumingher Jennifer | 0001532975 | Nov-04-2011 | officer: Chief Administrative Officer |
| Armstrong Stevan | 0001533029 | Nov-04-2011 | director, officer: President, COO |
| Melton Christopher | 0001533552 | Nov-04-2011 | director |
| HALPRYN GLENN L | 0000938439 | Apr-23-2010 | director |
Stock Chart
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Jobs
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Recent SEC Filings
Includes all SEC registration details as well as a list of all documents (S-1, Prospectus, Current Reports, 8-K, 10K, Annual Reports) filed by SG BLOCKS, INC.
| Filings | Format | Description | Filed/Effective | File/Film Number |
|---|---|---|---|---|
| 10-Q | Document | Quarterly report pursuant to sections 13 or 15(d) Acc-no: 0001213900-25-110208 (34 Act) Size: KB |
Nov-14-2025 | 251480433 |
| PRE 14A | Document | Preliminary proxy statement not related to a contested matter or merger/acquisition Acc-no: 0001213900-25-106097 (34 Act) Size: KB |
Nov-04-2025 | 251448993 |
| 424B3 | Document | Prospectus filed pursuant to Rule 424(b)(3) Acc-no: 0001213900-25-094519 (33 Act) Size: KB |
Oct-01-2025 | 251363537 |
| 8-K | Document | Current report filing Acc-no: 0001213900-25-094402 (34 Act) Size: KB |
Oct-01-2025 | 251362789 |
| EFFECT | Document | Acc-no: 9999999995-25-003173 (33 Act) Size: KB | Sep-30-2025 | 251362390 |
| EFFECT | Document | Acc-no: 9999999995-25-003190 (33 Act) Size: KB | Sep-30-2025 | 251362344 |
| S-1/A | Document | Amendment to General form of registration statement for all companies including face-amount certificate companies Acc-no: 0001213900-25-088640 (33 Act) Size: KB |
Sep-17-2025 | 251321014 |
| 8-K | Document | Current report filing Acc-no: 0001213900-25-088298 (34 Act) Size: KB |
Sep-17-2025 | 251318478 |
| 8-K | Document | Current report filing Acc-no: 0001213900-25-086479 (34 Act) Size: KB |
Sep-10-2025 | 251305419 |
| 8-K | Document | Current report filing Acc-no: 0001213900-25-080739 (34 Act) Size: KB |
Aug-26-2025 | 251257369 |
| S-1/A | Document | Amendment to General form of registration statement for all companies including face-amount certificate companies Acc-no: 0001213900-25-076875 (33 Act) Size: KB |
Aug-15-2025 | 251221356 |
| 10-Q | Document | Quarterly report pursuant to sections 13 or 15(d) Acc-no: 0001213900-25-076841 (34 Act) Size: KB |
Aug-14-2025 | 251221116 |
| DEF 14A | Document | Definitive proxy statements Acc-no: 0001213900-25-071817 (34 Act) Size: KB |
Aug-05-2025 | 251183359 |
| 8-K | Document | Current report filing Acc-no: 0001213900-25-071746 (34 Act) Size: KB |
Aug-05-2025 | 251182915 |
| EFFECT | Document | Acc-no: 9999999995-25-002425 (33 Act) Size: KB | Jul-31-2025 | 251173492 |
| CORRESP | Document | A correspondence can be sent as a document with another submission type or can be sent as a separate submission. Acc-no: 0001213900-25-069080 ( Act) Size: KB |
Jul-30-2025 | |
| S-1 | Document | General form of registration statement for all companies including face-amount certificate companies Acc-no: 0001213900-25-068005 (33 Act) Size: KB |
Jul-28-2025 | 251154426 |
| CORRESP | Document | A correspondence can be sent as a document with another submission type or can be sent as a separate submission. Acc-no: 0001213900-25-067807 ( Act) Size: KB |
Jul-25-2025 | |
| S-1/A | Document | Amendment to General form of registration statement for all companies including face-amount certificate companies Acc-no: 0001213900-25-067804 (33 Act) Size: KB |
Jul-25-2025 | 251152347 |
| UPLOAD | Document | Acc-no: 0000000000-25-007820 ( Act) Size: KB | Jul-24-2025 |
Recent 20 filings. View all SG BLOCKS, INC. filings
Reviews
Jean Bishop
Very good communication and delivery made within the timeframe I was advised of
Catherine
Thanks I look forward to using the product to improve my skin tone
Pelisari
young lad who new his job ansered questions and new what was best for me.
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Disclaimer: The information on the Service is provided with the understanding that the Company is not herein engaged in rendering legal, accounting, tax, or other professional advice and services. As such, it should not be used as a substitute for consultation with professional accounting, tax, legal or other competent advisers.
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