<SEC-DOCUMENT>0001437749-21-008417-index.html : 20210406 <SEC-HEADER>0001437749-21-008417.hdr.sgml : 20210406 <ACCEPTANCE-DATETIME>20210406172628 ACCESSION NUMBER: 0001437749-21-008417 CONFORMED SUBMISSION TYPE: 8-K PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20210405 ITEM INFORMATION: Results of Operations and Financial Condition ITEM INFORMATION: Financial Statements and Exhibits FILED AS OF DATE: 20210406 DATE AS OF CHANGE: 20210406 FILER: COMPANY DATA: COMPANY CONFORMED NAME: BLACKBOXSTOCKS INC. CENTRAL INDEX KEY: 0001567900 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-COMPUTER PROGRAMMING SERVICES [7371] IRS NUMBER: 453598066 STATE OF INCORPORATION: NV FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 8-K SEC ACT: 1934 Act SEC FILE NUMBER: 000-55108 FILM NUMBER: 21810028 BUSINESS ADDRESS: STREET 1: 5430 LBJ FREEWAY STREET 2: SUITE 1485 CITY: DALLAS STATE: TX ZIP: 75240 BUSINESS PHONE: 972-726-9203 MAIL ADDRESS: STREET 1: 5430 LBJ FREEWAY STREET 2: SUITE 1485 CITY: DALLAS STATE: TX ZIP: 75240 FORMER COMPANY: FORMER CONFORMED NAME: SMSA BALLINGER ACQUISITION CORP DATE OF NAME CHANGE: 20130125 </SEC-HEADER> <DOCUMENT> <TYPE>8-K <SEQUENCE>1 <FILENAME>blkbx20210405_8k.htm <DESCRIPTION>FORM 8-K <TEXT> Document 1 - file: blkbx20210405_8k.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>2 <FILENAME>ex_239289.htm <DESCRIPTION>EXHIBIT 99.1 <TEXT> Document 2 - file: ex_239289.htm
</DOCUMENT> </SEC-DOCUMENT>