Form 8-K - Current report:
SEC Accession No. 0001437749-21-026901
Filing Date
2021-11-16
Accepted
2021-11-16 17:20:46
Documents
17
Period of Report
2021-11-09
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K blkbx20211116_8k.htm   iXBRL 8-K 33126
2 EXHIBIT 1.1 ex_308691.htm EX-1.1 288216
3 EXHIBIT 4.1 ex_308692.htm EX-4.1 104458
4 EXHIBIT 99.1 ex_308693.htm EX-99.1 11276
5 EXHIBIT 99.2 ex_308694.htm EX-99.2 10218
  Complete submission text file 0001437749-21-026901.txt   681465

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA noticker-20211109.xsd EX-101.SCH 3626
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE noticker-20211109_def.xml EX-101.DEF 11817
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE noticker-20211109_lab.xml EX-101.LAB 15849
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE noticker-20211109_pre.xml EX-101.PRE 12032
10 EXTRACTED XBRL INSTANCE DOCUMENT blkbx20211116_8k_htm.xml XML 2648
Mailing Address 5430 LBJ FREEWAY SUITE 1485 DALLAS TX 75240
Business Address 5430 LBJ FREEWAY SUITE 1485 DALLAS TX 75240 972-726-9203
BLACKBOXSTOCKS INC. (Filer) CIK: 0001567900 (see all company filings)

EIN.: 453598066 | State of Incorp.: NV | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-41051 | Film No.: 211417375
SIC: 7371 Services-Computer Programming Services