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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001437749-23-007024
Filing Date
2023-03-17
Accepted
2023-03-17 13:14:28
Documents
54
Period of Report
2022-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K crtg20221231_10k.htm   iXBRL 10-K 1353426
2 EXHIBIT 31.1 ex_487296.htm EX-31.1 13272
3 EXHIBIT 31.2 ex_487297.htm EX-31.2 13207
4 EXHIBIT 32.1 ex_487298.htm EX-32.1 7150
5 EXHIBIT 32.2 ex_487299.htm EX-32.2 7035
  Complete submission text file 0001437749-23-007024.txt   5340263

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA crtg-20221231.xsd EX-101.SCH 52111
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE crtg-20221231_def.xml EX-101.DEF 338832
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE crtg-20221231_lab.xml EX-101.LAB 324943
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE crtg-20221231_pre.xml EX-101.PRE 362538
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE crtg-20221231_cal.xml EX-101.CAL 23519
48 EXTRACTED XBRL INSTANCE DOCUMENT crtg20221231_10k_htm.xml XML 625532
Mailing Address 333 JACKSON PLAZA SUITE 1200 ANN ARBOR MI 48103
Business Address 333 JACKSON PLAZA SUITE 1200 ANN ARBOR MI 48103 918-494-0509
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.: 23741733
SIC: 3669 Communications Equipment, NEC