SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001437749-20-006868
Filing Date
2020-04-02
Accepted
2020-04-02 12:52:29
Documents
60
Period of Report
2019-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K crtg20191231_10k.htm 10-K 1105010
2 EXHIBIT 31.1 ex_178907.htm EX-31.1 16614
3 EXHIBIT 31.2 ex_178908.htm EX-31.2 16588
4 EXHIBIT 32.1 ex_178909.htm EX-32.1 5499
5 EXHIBIT 32.2 ex_178910.htm EX-32.2 5630
  Complete submission text file 0001437749-20-006868.txt   5306480

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE DOCUMENT crtg-20191231.xml EX-101.INS 948193
7 XBRL TAXONOMY EXTENSION SCHEMA crtg-20191231.xsd EX-101.SCH 62117
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE crtg-20191231_cal.xml EX-101.CAL 22095
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE crtg-20191231_def.xml EX-101.DEF 416602
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE crtg-20191231_lab.xml EX-101.LAB 338176
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE crtg-20191231_pre.xml EX-101.PRE 435583
Mailing Address 6804 SOUTH CANTON AVENUE SUITE 150 TULSA OK 74136
Business Address 6804 SOUTH CANTON AVENUE SUITE 150 TULSA OK 74136 (918) 494-0505
CORETEC GROUP INC. (Filer) CIK: 0001375195 (see all company filings)

IRS No.: 000000000 | State of Incorp.: OK | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-54697 | Film No.: 20768095
SIC: 3669 Communications Equipment, NEC