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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001010549-19-000134
Filing Date
2019-05-20
Accepted
2019-05-20 15:18:08
Documents
37
Period of Report
2019-03-31

Document Format Files

Seq Description Document Type Size
1 blbx10q.htm 10-Q 253088
  Complete submission text file 0001010549-19-000134.txt   1426533

Data Files

Seq Description Document Type Size
2 XBRL INSTANCE FILE blbx-20190331.xml EX-101.INS 144119
3 XBRL SCHEMA FILE blbx-20190331.xsd EX-101.SCH 24046
4 XBRL CALCULATION FILE blbx-20190331_cal.xml EX-101.CAL 32806
5 XBRL DEFINITION FILE blbx-20190331_def.xml EX-101.DEF 60182
6 XBRL LABEL FILE blbx-20190331_lab.xml EX-101.LAB 151407
7 XBRL PRESENTATION FILE blbx-20190331_pre.xml EX-101.PRE 124106
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)

IRS No.: 453598066 | State of Incorp.: NV | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-55108 | Film No.: 19838517
SIC: 7371 Services-Computer Programming Services