Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000932540-22-000005
Filing Date
2022-06-03
Accepted
2022-06-03 13:40:58
Documents
1

Document Format Files

Seq Description Document Type Size
1 SGBX SGBX13G.txt SC 13G 5358
  Complete submission text file 0000932540-22-000005.txt   7280
Mailing Address 425 S FINANCIAL PLACE SUITE 3400 CHICAGO IL 60605
Business Address 425 S FINANCIAL PLACE SUITE 3400 CHICAGO IL 60605 312-347-8864
GROUP ONE TRADING, L.P. (Filed by) CIK: 0000932540 (see all company filings)

EIN.: 943209378 | State of Incorp.: CA | Fiscal Year End: 0930
Type: SC 13G

Mailing Address 195 MONTAGUE STREET, 14TH FLOOR BROOKLYN NY 11201
Business Address 195 MONTAGUE STREET, 14TH FLOOR BROOKLYN NY 11201 (646) 240-4235
SG BLOCKS, INC. (Subject) CIK: 0001023994 (see all company filings)

EIN.: 954463937 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-53033 | Film No.: 22993666
SIC: 5030 Wholesale-Lumber & Other Construction Materials